GS={0x8, 0x8, 0x400}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x80) [ 72.379839] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 72.476865] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/27 16:24:34 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) 2018/04/27 16:24:35 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) sendto$inet(r0, &(0x7f00000000c0)="9cb1e833f3a50f887c92f8466b02a41e4dde34a67b1e2cffbec48546272e04b3e8a50b4111ba34", 0x27, 0x10, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c4", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x56, r2}) 2018/04/27 16:24:35 executing program 6: socket$inet6(0xa, 0x5, 0x0) 2018/04/27 16:24:35 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001780)={'filter\x00', 0x7, 0x4, 0x488, 0x0, 0x358, 0x0, 0x478, 0x478, 0x478, 0x4, &(0x7f0000000440), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002}}}, {{@uncond, 0xf0, 0x140}, @unspec=@SECMARK={0x0, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:gpg_helper_exec_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'ip6_vti0\x00'}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff7b) 2018/04/27 16:24:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000680)={0x81, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x400}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x35f}}, {{0xa, 0x4e22, 0x17de, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, {{0xa, 0x4e21, 0x159, @remote={0xfe, 0x80, [], 0xbb}, 0x3fe0000000000000}}]}, 0x290) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0xaa}, 0x201b}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x15db, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x40000000000800) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d09", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r3, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000580)=""/214, 0xd6}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x4, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/27 16:24:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) listen(r0, 0x1000008000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000a00)={0x1, &(0x7f0000000740)=[0x80000001]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c00f104b2a192a3df0000130afdfffffffd00000000000000ff0008000100"], 0x1f}, 0x1}, 0x0) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000000840)=""/14, &(0x7f00000002c0)=0x7) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000000280)={r7}) recvmsg(r4, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r5, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/27 16:24:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'bridge0\x00', 0x6}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r4 = accept$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r5, 0x88, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f0000000140)=0x1) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) close(r2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) getsockname$ax25(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000480)="46262c6a36d67d2fa086409ce03075ed2ef53eb7332b37d248c9cf7028a6e25331a3c9761d760f025e09657a662a17904dc310da9ca6655d3fff09e8fe0aa5e7d3c501262369777aea1f0f00a746f163b96e1d825adb3449af27c7f90e68158bfd0d3b25621171787174e6e9884320bd180cf58cada4c8526fd5060260810afc364071b073677e14b95bdd3535", 0x8d, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 16:24:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x400002002e}, 0xc) sendto$inet6(r0, &(0x7f0000000140)='\b', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000680)="ee", 0x1}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="d6504d832bfc46598cbaa2256bcec68d8c67edc0f51da37f206b3fb496be3eff39f1685f44cef3ded939c443c33064307f4fa1d2a5450016b5702c7cc86ea78237de1c06015cf4782d1c1173c4edf6466933216002c425fe4ae4c1e9471b1b485e04aac1bc01bd7c516a1346571d1687a23b9955967ea95a93c9610de2392bc9dd5853f94655ee5f0fb751c36b2e3de9f8b377e9b9c7f812fee8bb18eacb1f8764b9004c5eb7814c25d37cae3d5eeae325d9219821"}, {&(0x7f00000001c0)="e78ff22410c5ece705e896411e30e1b77492c3cf"}, {&(0x7f0000003e40)="9839355f651f1e59053e3633af39860b9610e2cd2a95e1534f410ca0be3627aebf7aa243a87c72d4233cbd0ebe91f1220443bfb4e1f87e0d6af3b0f647e572ff203292afbe24cb0b19cfd0e07c5e3ab51cf51de60f2b3953bfac42bc05408dab6b0b5510cf4ea6633419882df58da3c14422c8ff0211b76c3a19b61c8ed878ffc4fd29b4ca63ba6db8d9bd962d96db171eceba5334114e8d4b8554cc46c9e65f29da7147369767aee7d39bca056c0f9e686832defc02f2d7587d549329fea6ee261b807ef7f65b69731f027ef7d8cdc57a174bbc8326a69adba5bfca740be8152b5dcbac2196cd8dcdf9c0a106a25361ad72b928fdc4f3bebaaa76dd9279cdb93e9e0a46d2b4dd5a18307b78beef4631f8bf0b44b67a4ba1b089696dae7d6e566d6aa3e32ba4fd60bec87c6cd0f197310a9bf50c1242b58ae56153816f0928d4fbd5a06b23ae64c3ccaf020fbd238299b7a76c1b5db489a3c4a5f437ecdcb62b5241b1a137e9d291ef771fe6e3385f175ab619a37498aae0aa75c6d06b04ed4d919b50e0889bfda0f671d81eaaa1c757f479d37a014d8fb7b3116578385202a9deab5a2140f5066b31caa6c00cfb5fa59e291362af96dc35a2c6acd48e4830400399e78280cea737d86e32c4bfa5c71496a9525f9afef7b75dec4c1f8f6b9cbabcc1807edee4286ac0daf0a38b5d52043173bcd057e352cf4b494b2ab44cfa70783515f5c1535b7268143d403f9f5c06e5087b6299ccfa3349784033ca825a756ee1b8bfbca0331399c3875129c6673976f5ce5ce37703b5e20bed50e97f2ef51beec1cf2eaa637e9fccf146a680ce14bb01bd37ac41df457a4041c5de48a91bd2ed07d23a7b0e8ee2fbd8a47173e84d3b350fdc37183d22d3fb18de1c0ae61e92fdfac21fe76dce1c688385615c27f290514f32d807a96893a76820041da0e8898729929fcd59a88784f2e2d673071e9efc926a4c7949c5187387ab0099a6cbb1f339e3b156f9114f2bf3a262320a7463cb98ea93373be1518e8bc19d38a58b12bf5e1cc2556cb0911a8379b56a82ba887615b58f2c7174ef15a7376d72bd7cdea3baf367be913aa2e6145097c4ea63d8aa1411f7b42ab3efbca7663fe58d832265867359f5356e524cf6370b9747d48db99e3ce5633b0fb9588dfc5c11dc939742a1f0f3b105d0afa2acf3f23ce0dc68d516be9421691e2916a983c073390cb2c64790eb8a9cf876f6b900b42579a1dade31be4c861cbe184b698721dfca55b8de183a813479fbea4f68e9d0b33cf1b9880a0c04d572522f70e9f38e8a3022c831bc73e13dca751795b6254487b6588ff5a2864628701d4d7bbbdebf8d9e5a5f509dc9541f0b383d38596ae460b10182ca97ae7b5c36a48615fb5ea74f7f9b0fb4ab218690d7325229ad3562658f9905e53a606a510d1fc1f793bccbb7146166e39856aa9698a33f96d5b332cd175ba5f2066a8944f334004fbaa299c704edfcc02c94e09eec02212281670c06fa232c75c5217250ad935a9e6b86a2a75204960d387c200ecdfbe9a9fc195aaf150d065312f9d34580501afacd6140edad58117dcad812ef94d1336656e9231c7a1e152e28e15ce6bde570b62983820e9be883939eee5e809ab582a09c934d8918404b873bfbb284ea5c07d8a05168ffa858e07a5838b76853111e20b790735c9eec24856869b4c18245b6595b956eeda2894596c7dd0254b75219251f2d52a7dada8f6f2dd5e29141de3456167575cb7e44ff7c8cb795e92a530c099b5dbace4210ec5fe784282ff96bd9ba49b152034d19212e78da2dc4fa94a4b3d9692fd3d5b35df84de5d0f45bb016c642d64cd898c84fdfd5b7c08255435ff3f11cd5a33b68b995aabfcb1c7f3d91ade31f9fb1910ce38a928776de003eaede1821f12562db7aabc3c7a89283bd1190e0698b182cf4b1c1477ab7658023372e4b64262b508502258ec18c3ca2848ddbcd95ceb09f9c849ca282d691540f3166ee341bcae328a121cf8451998f530e0f9df9a42a1caf82ed772eadb85599ffb4cb938e48db112df639ec5a20877c27c8a37703ac6951b26c1554f350b9f93c6f5a10bae88f7d68775414641e13cf9d83ad410c1cfd93b9a8a9ae095c8d2c2e9c3fe629b2bc38cc0988918c073c59c3f6fd29e7eaf10a41a9d2c8c1f3a5110090e08d38095bdd0ec3b4be029ee247105f9298f6ce2e3504fbc2a204db2d99e970312636feda1b93e68d5113f726dc595b52986c553f4b1c65b63050a34ed2663ee246842e4b96f21eeafdd984fdc235419ae4d80586c8be13026e5d4135c253e7441237a373d2e6b72cd0beab9a8072f1d1e42c2b184c462fba6f5f783fc4a60f42da9cc9d4cc1149bd14d38324afae9ded91dc6dcf7a36d99def931f9579fc0a29f7a8ba38220394e64b742e086f94cc150c803ba1ec8ef7cf4bdbeef2bae37eb2c6947eca7f80db4e723ab0362ab065f3dc1f55d012100766b394fed496703916faca245c481bf4a45c33f4b89504ceeda7e6d20a9db3254140f9e0195a7a7a86708686d71690aa12878a44395b6a5c254f7bdb93a174d6a1b613b9f0fb6d2f8ce43fd1a8bea431d0a43446ba61efffe6a6f1b542d997209e233a3e4a33e5f4b80c67af652bab03e9df60490f278db0ef354ad2476cc56af817c1d318a1760eaac9b7aeb9e4c10cf8d262b9f24c8995bd91ebd06cc3b1bc6eec5214eefa74640ea7886793d2e2f0ee858bdfb5d1718a2ee18c2dd5b856a3d134f2d4c2d28dc6bedeb63e494925f9a1468216dca60adc74b510d5afe9e44a0e9db0f5513f9edf313c37d0c1a3121db95c887e728096b1148177341a4e1b225d24048fc068919e9a0ea7037e7233e08bb84c2452e3a50d33bb25e6d4df3593235114888db749cf627bf0c1e33794ed119c61815d40231ef28a1cf0d88982a6ff05d8443e75cbc46cdf370a59fb18c9eb05d527898e7f1a7199013d6462664edfda00c172e8fd2fe61058aeee0fe220b12b2a76980d2ae31ea0f758b9a7d57eccabd2055b10b76e3e283ea5af56307929fbb6a31b280108a7a098e6e4bddf83aefcad8f52dbbdbabcf48fc5eb00aa3f0d82e479f04755c6fd7bfcc7b3af3799213f29d9b11c0f54d0b310d7c4c7d741a0aab8f096f71428ab97e43d07075d2867ff87b8d92f8e4fefac5983a795a0101acd494a75c4316fc45e674f1c07d2cc8c19d5c843188fd88cb04a4c002c98d93730a8293e6f057e2f767b767db44cd1d01ed7e29e4feecf05db765d09d7741bde987f1df721845edbe2b791ae712f6339ed8a533b41bed6e58608e7705864d01839b60e6eeedbbea18c35071d69027e7c7f04aabdfac895153bbd5e857f570aaa12ceb95776b7ebd7cce2634ba2342460ab0b43d11288b053a527ce6e4952e70556ef0b61c56cddbdb904d147232dd1303db5a69f88588eede77240a489eeb028e34367f042dba361adaad29e8220486248c02eadd63c0ed3642a62f35eb22178828938013fccff8a1a8658448a31cf59627ed1920c06bef263469d21c81455fac9b97a0563c54be0da7cc54658520efd6de13844ea283f164cc6fa22fff8c15218f98a99b5a3beba18de1f0557d0690d29046afccc36c35ce6b5c4c0a3aeed185235b389a82c638415b02547ee2283b98f8dd15d9601b69a12b27835c18fe9bfc26bfcd3d1f2d3575dbb22368b7bc1f51cc97776ff8c75cc498fb479514a8e36c9a3568d6307fb513b22913ebb127a5bbf9a5c70a0461966c78ec69adf8f46c0c12c6884f5307a3a7096ff57f0ef51edde9a2e802c8ad9bcf4c45dcd5fec18d706643e351ea3ca27ef24d6a20ad8cd8a29a4b550ee71c1b3ba5c98e180a2d2738cbf583cd7b95aafcabce309c8dd7ecc4a88e448b9ad0b27c8c035af74035aca0f0599fa9315ad5f8a492a5a004cc352a8590c55c21e8140709f67c6f1975f91e1e7d1809ab126bb131479aa59981a017cf1aba7a9097372cbefa3e6dc987113c6199b6110f4e15b4123bdcc1ecb15eda00b0fe317f81b0fdd9957bae7ff3d5003da03958e05c5140262cf7f088d1b02958aae1563aa7e83a1a9bb4fce64b2f29d4507e67c7dbcec48c00c69c5221aad0eab41a67c320dd7c7982c69b2d7f113dbdc927ef5ff22fc1d593c38ca43c9334b1568a943cb160143570658bcc1088ba3ec081c5ceb2c65f2fce1c7d0de6998dcb12238fdb3b805e54daa56f91482e059e2fb2b08d9488e961ea83a16a5037e7ed0906bc4870cffd6982a2d5cb0e3d5bc56e9aab5966bc52c9a0759dd4634987fb6a42253220394d1caedb448b174a6950f4a4e3066802feb423deae739f9a7511094a8bca8848ae57507d85c7a109c8ab5f3ea74a8948ef824332d18abf2d39297aca768cee744a1de4585e173c5dfa61a1072a963d9f58ba3e0b00cf6fcaa323b1feebece1c11dafc85ce77cae033fb1f2464b822649662c0af131f3772dcf60841d41c3fdaa2a10c81af17b33a6ce2c234ead2dfb72288ecdf1b8c359180a0ac39287fab9a35ae968efdc7b3038b9f48e93a9c162273bc658e91d47eb724541b6308a9d1b776f5a67633115e15323b333f8540f904f328778c65697470427bb5539c712240101c5cb887ca5c66c5abe754869c3fc27d96d5f01b1cae9dc170ead716348e53608989686746f61e3bfcbeebc2c51d4af3b8a86df78c163b9d4b4a6038c0f21a3a8b8324be8cb9ad8667aa4c6b6117574e46c87fd0b5db475b246efead987fd05c4f2ed3a831737601d82c9140bd152e718ecb3846d1a4c66d39b270d2912aa34995f36ad1486c87de9204bbb99fe4892f2654a6de6691cb5d25a6c7cd6e2c94308605a78bac904b38f6916a51c8fe9b1bc65ed99f7b2da0db78f2a54be2edee95bbe0a7c71ac985945ba442c72e44c09c977e15978be2b698164e5e4ce41b9ac41d78b55cf6877055695c01df8565bd0036020f3b552b0b23dd7dd9bbb84dd0cc8c55e13e3d5a874b1e0d34489b931e5e69589483cb9390b1da13919851b24005d59c2eacdd243941ae7906330161f4455c6b503845af8efaec1ff7e9767e22304163ff670c0ff6957f477668120980b05934be3b648f382c57f71510f36e172ee771f5db8098b103b10e19b3430344fcf75787b0ef660bf6b87d4ee462c1a9ff3c7b7f81f7464b5c7d8301a138115a8e8cd2dd510a4214d9ee26ac7862236e6ea52d2d0359772e551219913b7602bb8d54b932bf379e64ddcfa239d220af423cf90be4ba13400c47f588654faebce37a389c90b4bd1774b8cf7a9200964b569b981d4c8d616c16b2b83bb2166f49b1fc85cc8cd5936863675dab301e1f60085f0cb8b227ef9098eee51268ab9a707058b86c706d73cedb28f75736b3f435c9cdf4f8565b36ce1f2ff9c34d2dae7425fc6b632e022b94498e5c1181b005b9d7e9ecd29e61965be2c92d2ca437e27b724ba8cdc868dc7c51724ad3e3e88a531a9d0c11bc8998ca54e313ac7eb150b5ebad03d88d128a1d5a21ee89244e429763cd8560becda60da107b4a3401401adb462a8aa730c9832e396a7debcc293524ce512b1916a0ab8c87b833a920d8fba72b53724fee2dfa1d253c410c629ba465f0abb28626332aea03d0a60e2f7e84e21d0083252b65fd9ae46fa655af6795205786da26dd82045f506bc8b3431e4207b7cef3ffcb31f2cc93b597f092043047938012c573866dea05af9c7fcf91cba7bcfbee6572d54906b10e08b5d4b9888052c385f348b36f96236cc391f65f7b5d1614b0a8fe23e"}], 0xc7) 2018/04/27 16:24:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001380)={'nat\x00', 0x0, 0x3, 0x21, [], 0x6, &(0x7f00000012c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000001340)=""/33}, &(0x7f0000001400)=0x78) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001280)=@get={0x1, &(0x7f0000000280)=""/4096, 0x1fe}) socketpair(0x11, 0x0, 0x55e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, 0x8000, 0x41}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/27 16:24:35 executing program 7: socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@loopback, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/27 16:24:35 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/27 16:24:35 executing program 1: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001700)={0x2, 0x0, 0x0, 0xe40}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x4, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x20}) 2018/04/27 16:24:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x5, 0xa, 0xce3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xbacc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x101, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=@acquire={0x134, 0x17, 0xb0d7940d365d03bd, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}}, @in=@multicast1=0xe0000001, {@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@policy_type={0xc, 0x10}]}, 0x134}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/27 16:24:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc4}, 0x1c) r1 = getpid() r2 = accept(r0, &(0x7f0000000380)=@l2, &(0x7f00000002c0)=0x8c7735c98fd4dd1a) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000680)={r0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r3, r4}, 0xc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x80000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/27 16:24:35 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}], 0x70) 2018/04/27 16:24:35 executing program 6: socketpair$inet(0x2, 0x7, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000001ffd)=""/3, &(0x7f0000001000)=0x3) 2018/04/27 16:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x71, "0035b84a4759707f971ea5d6ac3ac63cfa1dabb3fade8135e5fe8dc7c0517e5fb9e4d54ae05d09e599d3b0d395a927dadf5f363f33b00c9c600aa51d778134cd4a1ebdc99ed76c8afa64cc33fb31707f542bc45dbd389245953129b8e186fc62d2478d2fb1c656e74410e7b80318722444"}, &(0x7f0000000080)=0x79) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x9, 0x7f}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001680)={0x10000}, 0x1) 2018/04/27 16:24:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000fb9000), 0x2000000000000001}, 0x20) r1 = socket$inet(0x2, 0x80a, 0xfffffffffffffff7) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x200, 0x0, 0x1, r0, 0x3}, 0x2c) 2018/04/27 16:24:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x4000000000000}, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x5, 0x80000000000000, 0x5, 0x32}, 0x8) 2018/04/27 16:24:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) write$binfmt_aout(r0, &(0x7f0000000100)={{0x108, 0xef10, 0x0, 0x1f9, 0x308, 0x3ff, 0x22, 0x5}, "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[[], [], [], []]}, 0x1420) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) r1 = socket$inet(0x2, 0x3, 0xffffffffffffffc1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001680)={0x0, 0x7, 0xffffffffffffffd4}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001700)={r2, 0x80000000, 0xa, [0x9, 0x7f, 0x7, 0x1, 0x0, 0x7fff, 0x3, 0x2, 0x2, 0x2]}, &(0x7f0000001740)=0x1c) r3 = accept4(r0, &(0x7f0000001540)=@sco, &(0x7f0000000000)=0x80, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000015c0), 0x4) 2018/04/27 16:24:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001380)={'nat\x00', 0x0, 0x3, 0x21, [], 0x6, &(0x7f00000012c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000001340)=""/33}, &(0x7f0000001400)=0x78) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001280)=@get={0x1, &(0x7f0000000280)=""/4096, 0x1fe}) socketpair(0x11, 0x0, 0x55e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, 0x8000, 0x41}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/27 16:24:36 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00'}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000dc0)=0xe8) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x5, 0xe58, [0x0, 0x20001f40, 0x20002a40, 0x20002be0], 0x0, &(0x7f0000000c80), &(0x7f0000001f40)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0xec4) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x32) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000240)={0x7, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) 2018/04/27 16:24:36 executing program 6: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c560a880000f217e00100000000000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x928f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x2, 0x9, 0x3f, 0x28}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7f}, 0x8) recvfrom(r1, &(0x7f00000001c0)=""/218, 0xda, 0x0, 0x0, 0x0) 2018/04/27 16:24:36 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', 0x3}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="22000000180007070090594c093d47c91d44885100005b6af8ff0005005ea507b24d", 0x22) 2018/04/27 16:24:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xa0, "93cbb1deefbfaf879f65a04246574f3cc18c928de3cbe1e25f912066a6443f556204d68e457d370c688bd974b0abcb9415aad063335d0f5c80930208814118c10949edcb42a4d610092e85fd349a3f752dda9c2bba85a166a812515ee73e9fad51d3263057b3ec65f449eda2b57a6e7508b623a87c4e1e2a5c59279d72d96a3910fd90838ea001751185bbc4acd05f531b424fe03e8bb7b89e6b2eafbe97762a"}, &(0x7f0000000240)=0xa8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001480)={r2, 0xd2, "8fe6ab20b51997ea1510ead3226ae7b4df368d4a720b1cd3d49c0bf0c7b6769281968785aa41f34580f91fc0ca4c3e0eec2ea143c56d76e4a923c181e671055b2a58fea2fa105cc72ac1039e3e1b42fa8e773e52aff5d0529558a35492a592a849fe202044838b82cfd047542163a74245d113fc7344e9cf06c49efc3703b7d5632f3497c23eb6b7a0da65c587a3b9f6d5844a0d0b72f9e2a1b863ab0c5739a88978f461a12e1d82fe0dd97dd39c942a50596bba705982dba95aacad5c611376a92115da27129c4215ecb43e253bc293542c"}, &(0x7f0000001580)=0xda) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x14) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000140)=""/10, &(0x7f0000000180)=0xa) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="06972653c86982bdbcc31482ddf1ba18eb62e777972f9f3b99", 0x19}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000015c0)=""/107, &(0x7f0000001640)=0x6b) [ 74.311051] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 16:24:36 executing program 7: socketpair$inet6(0xa, 0x80006, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/04/27 16:24:36 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff8001}]}, 0x1c}, 0x1}, 0x0) socketpair(0x11, 0x4, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 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"7116cb478c124e1fefa10f97648e3dd23c67251a6e70a8e9346d2041b4ce14856154edf5a7154aaea88af69b8e11ca41051d4a90aa1c292eba729678004e76815df0385b75a773f052867abd17d3e824ba5d2b41106a802d45ca9fa4489bbcdf8c4b956b2ed8beb2961f384e74b517b2ac"}, {0x110, 0x11, 0x1, "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"}, {0x78, 0x119, 0xfffffffffffffffa, "5225c0992854f9b1592101e27d7a305e1df5030e5428ae6bc9bf84a005af399b53c400146be672710ed058b5be9d010a972d5710fcfb8f492970b90c923b143158904494c4cc6d4f5107be1e6621f6451800ef8ff8ae2f578da98b788bc8f1176f"}, {0x1010, 0x119, 0xfffffffffffffbff, "e255f393d4df967587df7d594eccfdb216627e2c64c2d0664c97bffb4bcaa90164d2572f24fcee4491410a459f4c1513a54c8ac698f9d76574b8d507d111b00c70d50d460edb38d39303b5c6bb021ab27f5e37a47c46948f322d720b2046d58acadd3988e685a485eeb14340880a409a35208d0b5be2dc1dfb007acc272048a3877deebdae1b38fbf0414c014294d4634eb5cbc94aed2bdf2546001c88ee71c59fa357420b29d27122df1394975a7ec9a6e07be53b6ac9d0225b1c45fe5e1d8321bf0d212b567b50f29f549af7590639bdea2478ec7b2bd34dfcbf8ff25a06f02be40403615c5f3f365ef502e7a1e2d427fdcf18f2786591376050d73cac42486eb9dbb9197a2cd42de09d32accb83bde202f05545373b48de30510ef4795defb195930a63b70435ab34d3e99a37a4d87bb0cc75e46df90544e87ed439657a65787f56344c0fe131ed881d14925bfaa8a14cebad0fcb71c4f1fb64f1aa1e56b40f6b35ea489dbec412357c88df61edd907b47f3514fa3ac75a4b53d8fe561968018206734d84af132e2d3b71789dc7da720d848b86ee6de80be040da14db8bee98511521c97fe7a845ad7a25dc7d1cd96f3e19d157330512490431f9d8bd032ce69b6f16344618aa5a4d73a42912a7c73577490eebb69ed36887c2a7ba8c9336a231471cfdb657c32cde8f1373a62f684350a49d2cb65610985760d88062d141f21c00de6c1a27d05bf6e4f0ddebe5dd9c32b9ef2400ed9ee3fe3853f149cc8d541059015141c685714eea5da12f8d8f4842d927ce30245386b2f3f250bc2ee9f17ba05b6e929d5093ee73f660015692d599806aae59a3658b4822e0a1571edcfd95e0c08ca640f8a36e54b2bea7d06d168e9899ac18040a5bd231c852886251ab5ee4a332023fcc086491f2241369beb48b499f6c24e923cc04340d8329aa37af7f539267bec101ecc0a7fbdc2f8d0a4cd0f691685d0f19d5b7b99b6cb207e7b7a9c6ff56fbb8f3c48c45b9031958384d73a6cbf8106413aad5199bc471b52e442334f72a23b28e14b588053c8eefe2ec6dfa920a28967c092dfb1701e46ccf0c9b93afc7ff2779f0acecf833fe2c77216d023c4836eb492c783ce24efa6e069da953e5469f50e03d379830acf7828a777888467d7d14148231dedcb8a720b9734c463a842e6f5ab27cb5db93339155e6c19492d4d324d4b0e3c6afa2a24ac44bb0529ae4db2ed146297bceab241400dfeeea26f7c8ee1e29f57d492b1b978203aa98fb50b04eaf3f2ebcccfff761de0277d4c8112b0884b48739ca589f78e13e0ac096ae4e56d7ace918c7687dd14b849b2d635ed883b3fc50b1521933e49d7582bb3f2f2621214f523f99fc598b0e9b36dfdbfa91c3123f1765430f1d8159bb53e6f44fa8249341e64692388b4c283cc9afbbe5970cbd6f548f9de0c77c8834018fc411f2d1db2a8452d7941ebedb0d256cebe2cc12707e21a5c5b5362b12139183378360e04696a01c65f4f6c2a37de6b73f9be473b967ffdf53bc402e24bcbe9585fdd44041f311445183e810640a18ea72f0da3f08b21254353d65748372e79f01adfba480cb94d4a49b8780e6f704a0769ad17912cf7e7c6c1778b1691039f03c67bd4e606c13531e78b9aadfc4dcd1672b7504d56233200c882ee15359a2d3435baf7b9c72287e99ccae314d7bbe746eef52b4e120cecab91f875acfe0645bba099ed0262251026ff9eaa0fa2b0d1b675833317df4811a91215faa366d7fda11de395dcb77d00a8a5679dc36e505f2531939cbf19775f3c9bbe2c3fba78f5c1679a798f87e16506bcd6ed2c9592b92f722200ba692e41fbf899c067585d425c3e79ac0d6fdc3dba9de0d6f7885ba5c7c48e8748b1bb03be1d7aa2507c7b2dde1624e72876ef0051be1ac221a92b7509fae9351496eee294636efb71cff9ec7b27218542fb49f0a883369dd96f17524e8379845d0f80776229f0a8e1d8f4be9e616ebb1b74968ae28649a0229e1997f6db97cd2d0924bef0bc699731e2c0a1756959bd0b751180eb4401a84c815ee35a7177f832b7f39d8203c16737cfecd58594a1e23fa0a9b9c75dd34873abeca8b5382f8bcfa1c9f9a2e8b916ca4a5c4096c18a6e370abb04d1a89833dadae4248eb3ce7be1252b09b6229cf5a1a41a59ba1a26f1177daaf3d5c478d2e4796d5f3baeffd5a95492f68699fb10b474b146ac11d43425bf9d17d1b1815aba2ac64b02054aaad00ee6306eac760672acb6caeac246d7bb5716142746d23d261d1776ec3796e0ce2dcfd8de5e35e34561b217b62917f6f7bcec1c5be65f4cbc5426c89aa7e8488d2515a64c0be5f7bf02775aca84918dedc70156d6a1962ae0c03478a85ca89a419b729bb6b6893bebee7771f7c41f9bdc5e1d69d73f4d6fd7d36177d0830d5a383c9a64d4b19b59df7b0b5f0e2a3bb004fbf53dd73a8bcfd6a809e44f32bc330f3798708b4ee8f9d9873ae07f210d058290d6fbe13e835713080772b34e21c7b46a3ccbdd6496ad7974f8185a39ab783303bd04a67115a1dd6d9b6148bf356503146a5685ce3a25c0eacf28ffc59bf237de64c9f62533fac3755677bc2f54ec137dc13639f7ac34c182287758e5ab27524d0f9ed5d64a3974d2fbdc0c7e5f05e122b642bfe57301f7af12d8de76b12678af82c695a53b5288d81ae189d839d26025fed804f5a6b6a509a682f70443f5a86952c0343ce2dd701aa84f1f590bda4fa8cabf645153e6976bee129ecd33d111209bc459d178bad51763816cd1092432cb30a1dd362acf3fd1bfdc9ef2084055822d42e81b5f64b8f6cd49d277be98bf85735767d7d36d98cb56a845bdedd7a7a5b27b06d4ef1b87f31f21bc06fe3a1ea75fd7b85ac5b549e3b98cdc1d0b2d3cd5eb181fdf1cd32ec8585299d231ee2036a13f1867d84d71ba432105ea917515bcde31b46906bdc1bd9374512f515ba401c807a2af4bfe351fb5ed49469d9bf6ce82a2eed22b770fa5b6a72b27618c5c8d56b5b172dbebed8f3ca5f6236f66839c268c1728b8578b64fe4e87ce4c6a7b1b96196080c5ffd73a2ec7036e1c5f81fd3dc089965050d17b54a88841bf23f49e99c17caa33658a26d593016620b73165bcf206369e79f3aed2ca5a25bdf1fee1096a128fb4ce1c972f19aa84d7f0e11ed79c882c82d723669a5a84873a95756b28795ede030e77204197de6405ac5fc0dc4a08fdf2c42ddd440ef4fe582f631a3179318000db0a0f6506f5dba2ca882c112706f5caad98ab5b8a0fd9674369d74acfd9ab38ec4e3a17567cd58236ea25748879a437aef57b9e8253c22da0bcae2d59709d52e034fc9e12a56e34d3fc7afdb93636066f064c82693b6b0e41f6339a5017758fa4ec07ce10e0d69f949009920d36d724a95978f075652b98728aede2bc5a415e89424a8dfe1413c08438dfd58c4ea48b89653da1dae6585a2fdd533377b835cb11e2f9e2bd9e23691171042d6f97b6e3a8387602e201607c01e9e7a87ce7793886291687b1410b4c369181b7af1f5de23da63778b8f1e4574816efe6ec922ee337e0c9e9916ed87ce30ec82b6ca631bb83291f7f50e0da4e55452a8040ab5cd49a201bffd2cc38cf695ffeee8b4aba4ad5e26d80d1e80f0fd585b8cdfe5d31c4fa7f4887ea7c1829bcc5972a32eb291fe1d31b73f9de3b6e41cc5d8cdc505d11c07a5c23e4403199d5467f29342e6fa8dad3542e5a199398438b4c52b6040beb4042bfc95e7636984b27e14baa3f2458ae6d445a67e312c4cfdb3138ba650f1496639caa066ff6a0ae3f592f971560ff1046e5ceef1d657f7485f0e7882b9aa2c0991b2afb1173f450fe50062259e3acdac799a11dd50fafb59ec7c9eee273a2c137652bf90570d6ffae0073cfa59fd0c3fb27550f8f9d65c74237ab182fe54dc977c4fe8c271e33e93554a07072e28fb4b3457261d31dfc717198899816d99735aa0eb270c711917fbaf22c868739d6d848f2e649f88a3ace4a6968f11b0f88576d11873b56c00fe0f46d45561ae018e85119a30c61b6bd9f27fe007910fe37871214a3425de3d7be02989785da53113fadbe5b28d298610cef87e86ac42f3aa2da485b2435bc6e207fac7369bbceb973ebae49d937ed8a022272a12555681096e884aad73d6559aef54fc9a25eacbe1a11f22efdc89d975d5c6ca290346841240cd4f8745d52496bff83ba1dbe31f9a91d2b8466562fc5ea8498b01d97d98898d295ba81f474944fbf30c4f0b6071cfc4a27ea81249df351ed80bcce00f429130e8915691350219e9727b3e9bcbb6eb30729afe4e4814e114c78dc68a64df472ae95f310953c2f6d75af08214efa81dfbbace0b3e133237b57636f040fcfcfffeec0a4374544b0cc4ff208885f0d4d2e9ee5ca791fbe0826c0db49d784fe1809b23aab01d4eea9bc67435aa6bacc7150a68175942c9c391ce882e942e2beed315b9d812751a1f1c10bde0333150f052d006b1a43233591f3d94d9ac09b70c938cc6398b5f161aa4f995cb59c4e7559f3a25c7e79029ba715fc721c19ff606d386635e66f3f5262edcc7590d10fdd4314883b3f1217e5a5d4b84249ce29a9724c68e68a0aacfe7afdcbd032ff41f087f5ed2cfd9da4b9347f70f7eb3a0fda9d7088e43e5a87c54c22ab0d27d22f00046008dd6832de92c4b79f7eafef745f7c07de2214c158d8d24c61429b265c5328bc1c4fb3c81044f1ce353f8dea94e1cbb944e7a5e634b832c18bdb2314a3d083bb1743d023d4bb0c0303fb1a286d9cd6b4f38d61f19753a74d8b715bccca04b2cb4f34ac7e1fc1502b54f0db718041f22b5f59024ca5be0be41f0519607cb987262441e789a18c604c2a64cf2e329d66624e87a67103231686512e93b5b0a4692a427f6ffa7cbf00c23d99c5c68a75fc6c0855aedc6cda59b9be93f7e66d10a01af6c15eb8f7a06f5265b4d054f04a802d6ce35f64ce760615712babf58ce32d5dfaa2bfb1f826f09d707cf598575287607a87f43b02fe6839bf4aaa49d6cde4af72a7e1f6e82f22988f5dad5c3a703411450151b58517feb44b499c6e117e08992352887ae12eb356d51160330fe4fbfb41c6d1b83cb484b0ff0a2033e1b1ee05e12f68ca84281a105248992408ccf392343cbcf3740649a32ac7d4d6e3cc4fddeea3625672d574e3b657e9f21abe776161325531ba4f3ec5ca6d122a6c0221bdc8301ce37fc93963478e0919203cb975e6d8892cde6258b04e22fd1e3b7fcbf5581900c63f0b59e761ab0618b3c8ae1b64ed7144e9167b6805984070830bd6a2fd8de9cb7895e7324ca7e6ea955a420ba887e8b05af9616b2078e7f553f5679088872672aa6069ef531bfc4776561bf9c18368b123926689ea2609440db14639bcf90106c6ba1464abcb64a9aa43f65ad5591721594b0cff1e102ead298d94bc4c841369ab3afca6f68507c61793ca617fbd6d35696c2c8f271800a23387dad9284f547671712405b8ea44200e8f3266fa1f89f08fc04ac51d7a1ac8340d3cfc6f9c6f8b8638bde921dab759365fd42e0ff364cb2f4511d636518e3655337a83b1250a7576bc0d63f54847b71c27cb66957e2641aba29ab53e7a92bcf9a3e7d0c9c6fc5dd7da655cab685b6abb0234cf82ca0aa819e648d558bd77c02d7693fd50016b91063931c058e109c0c28527260bffca9f898489f637660853942c70664d80119a3cbb459bdfef971a92ba67b6283f0839a5c0e6cb1de6d1acebdf805e69318dd5602454a423bfec93ca0a2d5e9f6"}, {0x30, 0x119, 0x2, "a5a6efd1c34120ec1b89d62a3fe652ee7b9aaf19f9bf8d1dfb1406"}], 0x13c8}, 0x4000) [ 74.368633] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 16:24:37 executing program 0: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0), &(0x7f00000000c0)=0xb) 2018/04/27 16:24:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt(r0, 0x65, 0x4, &(0x7f0000029000), 0x0) 2018/04/27 16:24:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037df20)=[{0x0, 0x0, &(0x7f0000c73fb0)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da", 0x80}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000883000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ed5000)=[{&(0x7f0000f8af87)=""/121, 0x79}, {&(0x7f0000f8c000)=""/170, 0xaa}], 0x2, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) pipe(&(0x7f0000003840)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003880)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000003940)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003980)={r3, 0x2c63fff8}, &(0x7f00000039c0)=0x8) 2018/04/27 16:24:37 executing program 3: socket$inet(0x2, 0x80001, 0x101) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000080)=0x6e) accept$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000180)=0x6e) r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r2}) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f00000000c0)="f6055d9098bc52d9ac07006a29f504d20e6c3ff4335f81d6eb9c92456ddfb89080898e5fe3c84950654eafa84cb072a0324a", 0x32) syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)) 2018/04/27 16:24:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001580)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xc2fe, 0x4e20, 0x9, 0x2, 0xa0, 0x20, 0xff, r3, r4}, {0x0, 0xe9, 0x400, 0x6, 0x1, 0x6, 0x6, 0x20}, {0x5, 0x6, 0x0, 0x1}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0xa, @in6, 0x3503, 0x1, 0x3, 0x9, 0x5, 0xc19}}, 0xe8) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="06972653c86982bdbcc31482ddf1ba18eb62e777972f9f3b99c20ec37b503759", 0x20}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:24:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffd15, &(0x7f0000000080)={&(0x7f0000001780)=@newpolicy={0xb8, 0x13, 0x10b, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0xb8}, 0x1, 0x0, 0x0, 0x41}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/27 16:24:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24}}}, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = accept(r0, 0x0, &(0x7f00000001c0)=0xffffffffffffff33) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000dbc000)=ANY=[@ANYBLOB="1200ffff00000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 16:24:37 executing program 1: r0 = socket(0x1d, 0x3, 0x1) r1 = socket(0x1, 0x7, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000440)={0xfffffffffffffff5, 0x0, 0x2000}, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='bpq0\x00') setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/04/27 16:24:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000480)}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f0000000100)={'bpq0\x00'}) 2018/04/27 16:24:37 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x9, 0x4) getpeername$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x6e) 2018/04/27 16:24:37 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0xffffffffffffff78) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x8, 0x4) 2018/04/27 16:24:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="0002000000c477de7a3f0000000708000000000000000004"], 0x18) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/04/27 16:24:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fbffc)=0xfffffffffffffff7, 0x4) socketpair$inet6(0xa, 0x80003, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) 2018/04/27 16:24:37 executing program 1: r0 = socket(0x1d, 0x3, 0x1) r1 = socket(0x1, 0x7, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000440)={0xfffffffffffffff5, 0x0, 0x2000}, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='bpq0\x00') setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/04/27 16:24:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x1eb) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffff1e00000000000000004500001c0000000000119078ac14ffbbffffffff00004e2000089078"], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x3}) 2018/04/27 16:24:37 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, &(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x80) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000480)=""/9, &(0x7f00000004c0)=0x9) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x14c}) r3 = socket(0x15, 0x800, 0x3) accept$ipx(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) r4 = accept(r1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r5, 0x4}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="e4270e43c26f2f1d4c26dfce800f4ba6bbdd426b4f1a76386ef1e1c4e53f34d5bfbca231e6f69dfced6cae27187e33a443b402a2ec589e68e5a4e374b2157acf48"], 0x4) 2018/04/27 16:24:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getuid() r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r3, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)}, 0x2101) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xc8, r2, 0x20, 0x70bd26, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x30cb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x61}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8010}, 0xc001) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 16:24:37 executing program 5: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendto$ipx(r1, &(0x7f0000000040)="899b8eac74f135c9bb2f4868c7b2f5249c10cf1f89e9987e892ed15c803ac136a4977b0ec681364c3548abe5a2be93fefc9d9e27ec4ea49feda374abf6391807cf2d46b078d9057e02417e63f8e54fd9c067bc1633665b5e8ad7d6d9926d76fa0e949ecfaf001fecf32010f4e0f470a7c2a6908caa4387927893", 0x7a, 0x40000, &(0x7f00000000c0)={0x4, 0x1, 0x7, "a43c6e53bb7a", 0x704e}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0x0, 0x1db, 0x1}, 0xc0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/27 16:24:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r3, &(0x7f0000000980)="71bbdc7c10d57b4de535348e6f5e9dcdaf4f6242b5e59092c73643dd8743129efbd44de8daeec5de45af96778b965557f91101bf9b7d86ad1b4d0e1a70aef21e00d16087e5206103bdb1548284a13f03", &(0x7f0000000f80)="2212b4fa35e8cc496fb31da76454489324de88af001da7e179a146ccbcba00a4c0fdacf5f2aefb7f2d1d5ce7a02233b518ca1249af10651de915563f99ab6da0a5268e39be768a16ab31f0dbb965fa880ae1daa99e3fe9eb3ad7", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r5 = socket(0x2, 0x805, 0x0) bind$inet(r5, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x152, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x1ca) socket$pppoe(0x18, 0x1, 0x0) readv(r5, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x40}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/04/27 16:24:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xa, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x41f00}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000005c0), &(0x7f00000002c0)=0x79) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000400)=@req={0x1ff, 0x7ff, 0xfff, 0x5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/27 16:24:37 executing program 4: r0 = socket$inet(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/39}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0x2}], 0x10}, 0x0) 2018/04/27 16:24:37 executing program 0: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="00003d7882c4e248141f217cee3e5ff413b140c3d5e3e30402f420637834a04b8907ce304e790300a87497fd54275de46a0000000000000000000000000000"], &(0x7f0000ad3ffd)=0x4) mmap(&(0x7f0000ad4000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) 2018/04/27 16:24:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xfff}]}, 0x10) listen(r1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) r2 = socket(0x3, 0x80002, 0x7fffffff) accept4$netrom(r2, 0x0, &(0x7f0000001900), 0x80800) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="9386b3743c0b243af3eb8f12f2074597c17b7a14caa2884c8f1ff322385973d026b6a573c1f779a11a336c064b2c4e0745ccb2920dbc33d3a928acd55e7142a1d7c9f1dcc4da01415313043c1b4da7c2d2d73a95ea5c3d508573011eb635a8b56001c118c0278207e12d55444ffd4e9c052f406302cb672b76b23241dc75c6ef9d86205ad2d347c37b6d38ad6f71abf275bcebd2d58069bb7b98740d07917ccff74368b552948b86c0d96ff378bc90ffc06951c999ec5ba92a5275d5986da533459ba9185bdcedc06320d632836211516541fc369a8c", 0xd6, 0x800, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) shutdown(r1, 0x0) 2018/04/27 16:24:37 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x804000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x100000000009) r2 = accept(r1, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x98) 2018/04/27 16:24:37 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0), 0x0, &(0x7f0000003e08)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/27 16:24:37 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000500)={0x80000002}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000003c0)=r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r4, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x0, 0x20, 0x1ff, 0x7}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x7fffffff, 0x2, 0xffff, 0x4, 0x4}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r5, &(0x7f00000005c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0xffffffffffffff5f) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x76, r6}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000400)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 'ipddp0\x00'}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x5, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000240)=0x1ff, 0x4) connect$inet6(r8, &(0x7f00008c0000)={0xa, 0x8000000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001040)={r2}) ioctl$sock_bt(r9, 0x541b, &(0x7f0000002000)="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") r10 = socket$inet6(0xa, 0x5, 0x0) shutdown(r2, 0x0) socket(0x3, 0xf, 0x4e75) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000200), 0x8) 2018/04/27 16:24:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000880)="04a90103c2d4a3a329491672a7641c13e45b06f973993c919f0b8fd3a7020178aa340d4d01106a8fc4a6076cf5b3f5d7c8802a4c4ce35619249ee0c6e1456dd68b2c9529d115243e8f51917a081d57837ededbf5df5a03bb84533d5243e8cc346143f81db8fb1303036b8fbef695315b82fcf8b6eebe2022160504c9fb9493ecc70fcad75b0fcaa12bdb80445cfbe93e08e1f6c05d8f83944bc892ba1241153d1485eb3d6163b974b2135794733dd79c5b2e7552808b30aa517ce2b01febaccbed21db00252ac2408792b3b20b1946499dd47e6d", 0xd4}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'syzkaller1\x00', 0xfffffffffffffffc}) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000340)=0x7, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') recvmsg$netrom(r3, &(0x7f0000000840)={&(0x7f00000003c0)=@ax25={0x3, {"dd6dcb91cb5e9f"}, 0x7}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000400)="ccade1c494f27a55205a27b4ecc8eba09131cd2e2d65fe098df8214c59ec44685768c660ead767fe968c8561d1ec38ca893c6710b7424ca54c65390bba387e02895813200ea0de0c6c3387f8ce288f795e38f35ef675d7b273d59ca14ae4d25b65787f298c64c88d73d0dd29b0e3ebddea2c5bf9404798816af37e183e7341c75a4646efb9b32c5f3f9b38ac3232f37a201d18a61e24e2dbf3098d748644c62b91923b27ed6d8d8f8e916bffab71d1961696059ad78e4ec4bdd797be3093a62f96ce3c06", 0xc4}, {&(0x7f0000000500)="b38e4f4265cf3e67b217c68692f4e7b30e33db2a11bca8466d2e4bb6c8d12b986f83bd87fc", 0x25}, {&(0x7f0000000540)="310ea03789aee9c2cbcc1c100af12ef2434079284f320bf1342351a4517357b60de85a59cc70d50c6d84745d36cffdfa3f2935c774d4bb3a0261204e1847fd52481834b25b1d31fe83424bc8b5beda", 0x4f}, {&(0x7f00000005c0)="d8036e357388bb996a22f4f37152638cb75e2bde1d75bd1796f6b651f838a1d7828b2949db5227f2f7945fce416a910d100558452eddb3b0ac3c0ff3", 0x3c}, {&(0x7f0000000600)="78446e234a060f379525ed2d29647a78d164e91c1ace60b4cc7538ddc04b9b030ba9625bab5d5c9c2236612e0c60b8de02483db1c9ede6429b8e9f147edc4990ad5ea672b095935f69800db7b5f50f8dcfa2347d6018b3428695982d477e1a1af0dcf807853aa8bc6291e3819f21a38d4ff8adfd156a8c9a90c7f4ed73dc4a6d886ca4ee", 0x84}, {&(0x7f00000006c0)="7ab59a087789ac3aec2554e36d352f88f8d1e2a30b40962977870c095c8f730fe148865f119cfd0d2e14a19c567413ae19c48c658180e48c702b81e35dc219a9f84674f82c0994bd4b1d23404c63e04ba23e1986f70aba1d9b73a3d551840b0ca3b267376db751de05e5018c7813bdf77809b725fb848d811a9b56d675686e1ea619b51aae42c99554c371b10ef760b117c77ae1cb3a92636f34b04f6773742eee6f54", 0xa3}, {&(0x7f0000000780)}], 0x7}, 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="f84b0080", @ANYRES16=r4, @ANYBLOB="00042dbd7000fcdbdf2509000000080004000500000048000200080007004000000008000300000000000800060006000000080003000100000008000b000a000000140001000000e6af000000000000000000000000080005000000ffff38000300080003000300000014000600ff0100000000000000000000000000010800010003000000080007004e20000008000100010000001800030014000600ff0100000000000000000000000000013c00030014000600fe80000000000000000000000000000e08000500ac14141e14000600ff020000000000000000000000000001080007004e2300000800050005000000"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x8000) socketpair(0x4, 0x80000, 0xd15, &(0x7f0000000200)={0xffffffffffffffff}) getpeername$ax25(r5, &(0x7f0000000240), &(0x7f0000000280)=0x10) r6 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380)=0x9, 0x4) writev(r2, &(0x7f0000000980)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/27 16:24:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002800ff0a00001700000000000100000000000000"], 0x20}, 0x1}, 0x0) [ 75.831245] kernel msg: ebtables bug: please report to author: entries_size too small [ 75.869545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/27 16:24:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x6, 0x5e, 0xd4a0000000000000, 0x81, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x8, 0x6, 0x1, 0xf88}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x3, 0x1, 0x800, 0xa000000000000}, &(0x7f0000000200)=0x14) [ 75.891745] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/27 16:24:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x7, 0x4, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000005, &(0x7f0000690ffc)=0x77, 0x4) 2018/04/27 16:24:38 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x4e24, @rand_addr=0x1}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02030000100000000000000000000000010014000000000005000600000000000a0000000000000000000000000000000000000000000000040000000000000001001500000000000200000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000c0a454e3ce0cf25efca511e65b400c49"], 0x80}, 0x1}, 0x0) [ 75.957333] kernel msg: ebtables bug: please report to author: entries_size too small [ 75.990319] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/27 16:24:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = accept(r0, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000340)={{0x2b, @empty, 0x4e20, 0x4, 'lc\x00', 0x3, 0xca, 0x55}, {@rand_addr=0x1, 0x4e23, 0x1, 0x7, 0x6, 0x100000000}}, 0x44) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x92}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, 0x7, 0x1, 0x6, 0x3, &(0x7f00000001c0)='veth0_to_bond\x00', 0x800, 0x20, 0x7f}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x101}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x49, 0x7c, 0x19, 0x6, 0x37be7448, &(0x7f0000000100)='nr0\x00', 0x0, 0xc5, 0x5}) 2018/04/27 16:24:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) socketpair(0x2, 0x4, 0xff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000180)="fa2513ebf7b62ef5c4022709d5131b8c989a99309c7943", 0x17}, {&(0x7f00000001c0)="3fad77f725724277635a1e4eab32bfaff777102c835ea32e8e7f4a41a1a33d68bbc81cfbc03e83f6464152eeaff4b94076ad8a5f8fcd0cc149dee193727db232c2f94d6d7dd165d562ae10b89f82df990fecfdf970175a86b54b53c0b4dd3513dfdcb9e094442e0c7c3743a5008ac0fde2eb27be56d08e0dc536f070d2de4f1fb3ad5b20e7d523df6e0138ea5ac7207209b3ef072b658408d4aa5e81ecc909e09341e80e1f655d186dff94c2059bb9f7075b5cbb2508d3bef135b5d9f2da934b62e093ac26cf395c9fb8c8e1ae5a8d947d827f7e07e639040f85cd923da103a4d46f54a4d92f2d9a226b9561d47a8740b6300d80c9a89a877eafa3e2c65425750aad9a69a9498fc6233e214016d37f5164dac814eca9e0ff0256b5cccf7b86c2a887fc191fec7ee332f8caa0968ea174a3d768ba8703aaf7750f48c24cfdcce2eb7931be3f08b28c5afb42140d999af6c2053f8922abc1b5d7dd85a76c5eb3a133a9eec5151afa99deb26dfdde5dcfb1f1cdb0c8c147c501e9853c159cc01afc81e6509ccc75205c92917eac1f66622d2a269cb5476b87dc20d40b62269f4468dd5adb084191d74cd0128f6c6fab8783f1328f5b282f6e517243f959e40645a167ef4ffd159a0bcbf7aa67b8c24c069ced8cf2e584f933c89ba771d79e7556ea4adc246d0eaf19b5460e738ac3a062a8f8b83e6197372cd2ac09c7d56e1e248189fbacf43ead72be9f148c91c1d390cb46237f3d202f6b69f5f7d04a05099b314786978b2e304d7a18e672aeed29b514d69da805b2b2571434bb1dd8a2bbd9f3c61f42e8989ffdcf0b6007fef042c2cf09f54e45dacca04c268a98bb577194daa33afc65fb64222410f52c30d92b0eaa1843d67223b948881829f40ea01cc68a7a0dc97006443d0b433c74ec0a560190a90c46e069d9376a3b7325f12ad298242678931a86ad40e98a318daae506395355db544c1f9c188d9823d2444aa4be6760ab12249f563ceb88b6e8fae4a403278d8eaea6cea3a8d001e71a3a96116cb94948addabba8d8a2c9d392cc9fbfe85f9e39e350d392b7ee60a5906054cd80f6e9e0c65dc6f45099d140cbcc7127162cdde5b7d1fc116b63f454ed7e6b541ff3abdacfa60d598c0a22bed87ea5939e19b4c6049f7167355cffe679b050f0cd8a842a428134df4d7a80c91df15329fb9023d39f0c9133267b7fae43ce5216b7cc7ca45ef78e6a93c48b47caae8fd7c2f9b46b4ee90fdc64257bc6c1fcab60eeb632145df65ea29d7b81e2c98a9c42916962e3c85074b13cb31a8bffc1e9d638ed0adaca86e81b6691667e87328bc5c85b2a6601b6c5486218c70fd8fa0898a76cfd43a06a661a35f73f0520b1a11956af351173d46b64582671c5cb85bafea0850ddd2a7b1bee003a627f943aa1f83e96dfe6fef5454384f977d435b96ce327c6b97a4125e2aadf8700ef11ff0bdc517228793cef8d3546c2dccb9ab0d2b6c97d1c2ce3cc6c07dd630e5c0cafca72f10c809ec0549f402127b2939677f4fb7ee8f5d834124e8b1d7b6b72713c50b299c642c28bd9b960b1fa83479f8b1078aa848bd0c8deba03f1c58f0c3f04a2e3e1feeffce17e27f9d388bc5c92d0b82a09097f4cf67d195c567c0cee74ae256175c454da1a0fa9b6b7d2369ebb6b4676355788a5cb60ef71804714228aef03aba542e2591fa55289688c1cfe3adfa31f9f6c9526cbfc1be86c720df440b2261743bfb0d4b5c424afa34e203414c1cd67a4d1bcfe817a19a96f9c62e5b1d6dbbb8e499154be935553593bad8770be0d391d650f730184a2862d0e2a047e1bc0a5377ca10ec661c2fb3878aad3345ba4ca44b11d3b9ddb45ca20ce79c5c57e54d5dd560bcad2b27014d8de4b2896a3c1372b3a552d787bfc78e2ebfa45603536dd5b1d22d92908a5067a7d20fbd2c60ad1a982a7082052ce0afa833b4f1411b326a4886a42a2c5ef2667e6197d8aab58c1d78dd9bfa2eed8b404f54795db37635644bdd083ec68e54fb85563859ec49ff3ebf9ef975c4feff630389c54900e954206592b28b25c9316ed00f657f0dd06bb7822e64051ad0fe54ef4d4e6adc9b7661854d8e410dad87f0ee839cff0ec1314ce75d40dca1467c12a2431eabeb1035fd106b4854ef62b555c8a2761a69bac14a998245cdaa6afbbe5bfba35bafb83d59447cc1029c7cd059ef41e02ff87b4671235c042782c7bf8f2777ecb84d674fa7979c2910f09409ef09194454b807cf55aeb343546eea1704e3a5edf63389bffcd0a215322bdbe807159bf30ffcc185da3159764ff0bb2858d7b6d32fbdea25b43d1fce3f7ae8714ccd64ed5ffe6c77ca3c0b44e0f0ecccd897542262c551d49ce572c9913412ff9dbb789dd0ccf33e23f399605963bf402ca23c8d4c2ee7738ba2ebb7b7115b0a0f1b4803cdfa08640c79229f3066c6085db7c0c355c92c0e8b9681ec8be78a7e26e0a5066b666f4c07097a1cf612a362ffc1ad6ad7d154e88d8224fef1d73cb1e9361c2ec56052838b659ab80e53e67ac9d71adb251a94752578bf243012c30184801bdf4155e1b23422a6e970c44af3a78abe95eb5259ef727c20976079cdc1e4613ab928c513e18cb3677440b28b2af3a5276461b273c0b3feb3ff2c99b41faacfcc2ce9e7071b965dc7e23d8c543eb8e9b5e3e4cbf7250d945235dc5c106eafd384ea18d9fa8e70c610c9abf3d78a8e3469c135454bca5d3af8a87007f23a5abd49ed9c9ed8c48842484a4140fb911e4d6fde91242ac8eff6113bf0d3b416e7feb1f9b9accbf20bb6136dccd401faa242c03944d93c62ac831d5ccb9f692c86bf5f997e0b45497769227c1b6962dacd8b6a02b9e1abd387e411b8e374679ef855f9f74721d093981c8baab3e0c6afb5730b552fbeb472e92e2825ddd795454ac93c89d8f5765bf753ecb43f110127e0c1de76bbdccc433781a0e7f72e5c4bd22b17ad94bc83a6c6cfcd0d48b6e5e064278fd6a448fb10f1f80bcc63a367e0f3a62b41de2c83be5a464481999795627b966327cca2245060031eda7eaa5cae1e0ad9e5ec50027848599889b8a41baf9627b03d277029a2260cff21ba4ffdc6839788be794d14a169008e4d075a1ef72e009b3011165ed5a53a677a761d28f2a6ba407fcb62ba050a397c512cbc0c0cfeaec1d1a793d2803f2b8452e8a5554ec817201027a14106aea7c7fe4da86c31b3eae1c26ecfdfe23efa22b3a02e69008636193adfbd1fdfc721446b2ca2c4944134d336263ea55c3673c432bc1efad5bafd76c95f2822b0ec1bcd689ca3eff30d1b9c9253050401e2894068abb98f380895d839ed1b18d35cb1ae970a9a915c0d8f85ff8ef9950138fbcebed48568df2680564536f6cc86769ca01a105a2e21b81e71405c7291a937096a74946ca919f28765a47dbe64587316fc9faec99df438dc90c538363f74f478f108f38665f010c0e0e8f24b61b6659d814fd4456af16bbb0bea60ed0dd8a02d0faae6cb79b9b6ea2d85271831f5337d1c94f6ca5be1ec6cae253bc287c7a95c6f48ad4d1abbe07388eabba22243464fe52046c02fd38321d86565736b9e31975048063fe2b6ff0dc87e614794683477346404abcf875df604ba6efa85ffc5d85d453ed0b9bc82f32e8ce2e220a11259e18106be199d187b36bb929b9adf33f96888f7f5c066b26cb51a9da84e8b6b14f55bd21e845cb37298822b98fe90b76e7a921b723989a1f776dd115f8d3d1db49682afab252e4221d58603eb79b5a4aeb28df1b5af78faf4a85a45d2ce990d13cd9995a58489ebc10e217149f19bea140ee3be0b05702f407a2571bbed0644b17649bfe966da2790979521fd5c53ae6159f4f34c266ea786fcea06e49b681ee4aea9427c3de5402a01fa374b78a1f842479b3f537879ecb6428a753e3ad01141e627ecb8eca0d390b0b06ae54448504561af604486b37b0be041b27a14d4aebfe46792153700b79a4de984b02d3992abe1aa813dae7631ae65d02d290f8029322979f13aedb85b54d4c620c5626fcc96bcda266c0ce1b4489b5e6ce39239770bf7a63154378451942f23da6d9a8d758dd8958a3b1f1a82dcad783f3b68b5c20bc99734d0067abe753dad0bb6bbc3b0e1e752a19a70e02bc8fb34ae26ac55c162075f21d1a8bc949786fb6f49d4b1124d8c695314dd9d1fb40aeb3c9a2d5e5d98bb197e4f57030fa53ff92f16cd15f213705acf18c89d5a8dd5de9bee73d2e05e8b7a5f117dee7d18d7595ca89dd26189594305eb96206cb5ce8fa89ba3fbb8f4d1e654dd57a1467d7b8ac0b4b32f49124ad9be52b8fd71c489b30bcc9ba9e5e18545e4db35e26e86f6412eb042b501ae6acb231bceedfae51f64f1c6a550a6bf40e874ed1f8ad2efc391a2b4e0a8ec988ad6c71be6de3be43f80685308b8afb1c6f39a563f80138cadf0c1d881d3d0d743fdd6141b36821a02806b6ed5cef4a9f1dd3159c27d1097971c62c52b3e9e1f510877fe8c997ded02109f3c67ce2d9272ee10bb37996b52848dc048f5e05f29fb0f54f2485b1949a22493bdd54fc617a96e77e771911fb83626742b3ae4bcc82ac68bb7d8f90a76825158bc43eaca98962ff5e4371acf3003e9ca05a42881a2ec7d2ffe9a68e315732d3c1b419af63f22eee89a7571f17ad74fc9aa378e1fc7d89fe16a5d76f1b0a2fd46adcaf7e0bf5bfac3252ce08e1959aba058104a1b3fd678821b49dd796b610d35ca286199b057bd4751011f180cef56a07a68ad92fe4a804bed56fc41256a48cfdd8501eac2c0779fa3ccca7eeca49a75bcab690e116137481109ba9bf3ce607ae6bd2093b53ee6130d24d2c0cff3974088a8687ae654730adfcff41b7677c43572455460c789524365a6e7ee52b332d6019c3464da7ca94a1d9cebd1f6b0e17152827cec56c02c638c7699ff386d8c922e3b4acd9ead23a99701f47dbd207551ece0fce0865f6f969232977e38239e18147ff4cca1fb47ba76d452d3ba64b200665b659a98f20e5ed8bb2f007a10d27700cc53e882988603c6379535fc5613d9f6f88526cad156df486d5d2c31b9d20403b3cd1b511a1b038bb2776e63e7e59a143b00a896aa359a0ff9c6f650c4bdb5c39c99faf2f36d98ed817dc4d69c97e24466119274e4af5d939e9d79cca03b0d730cce1425ac7eca58a13e8ef89fa0570156814a835756128e0378319244ed20cd9bbedefe8061f1e1fb2fc7e024f55df5d95f17bbced9602a6aa2e3ef081a79161b31fcfbae406e3a33d2cc1dd31b85eeba4be62bce06ff89ada0688ff772c9f33653543054a6307ec2f8b401c8d8fb67fd2ff4cf7bee8d6c14129c14c9933a8d1b8f0c418ec75e232ba0748058b2ca7fe29d974f900bf2f2003fb5584824fb0646aa8f859856f0a723c478b29ea4904c50826b81e1107d7567474d7c12da4f14dbb54d41815d0eb83177d3ae83128e57ee8e55b171100f4a9671a7725da1eb4e4cbcb38513ca342468ecec797df0d8f76e92c92dd1ec081e6f72e89c16664229d275d97b04c619bb0a805e2cc9e6d8c87aed8d70207f93f7393f47d8a43008775b61b1210be9615c5b8cd3929f7ab7492f257f36bbd7c302f1032ca736d56fb6937c4d623c1ac6b726bbc85e27d7f7fe180604bd633df42af4a2cf70a848d82147c85d575316280944499436e062597723ca08832667b3654183c8b799095193c06806594276ce4d602f9903d90f058fe18c4695a3c22cf50b09f327b33eb466b4477803e8ea199fede2366649b9877d7332f15fa", 0x1000}, {&(0x7f00000011c0)="37741230ce63f20c2cb872e2118a59ab77f79d5047de174b72001bc3baca127ff315fbfaff74cab270e4cbb3040f93b86e3ad7a2c1c246e1836a3d745b5936292ef537956fd5bf501955b471561a3e5b23fa3957f3eaff05d4aaef940aad1e41e870836b207fecdea9c85964e979b23fb466ea7a32fce4e543377f4086b5695e96b1351dd9850454e53d32a18729454b54470b5e9b94f2929d5d835e1221199ae555490886889255af4cc3c3bb12c3d86a569839b6f110f5a2ea2925bb", 0xbd}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="b7175dbe924012ff53602c898f52849be850963edbcf6ff3ae2e823d522a2a138f0440e912e421520c1de77e4e611fc60d7d717d643491d7eb29a73361ae873c7305", 0x42}, {&(0x7f0000001340)="de903bcbdc0c7735605e27aa66ff524c5bf2a98bfeb7bedad0722f6cb9215e9de112", 0x22}, {&(0x7f0000001380)="2af1e0dba73ff4b1ae1c43ff8ba171b19abe3fac04cec3d971352c2644", 0x1d}], 0x7, &(0x7f0000001440)=[@iv={0x28, 0x117, 0x2, 0x13, "36cee0c9419c6a3dc2be591ec315227b6c9067"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @iv={0xa8, 0x117, 0x2, 0x8f, "f1528fffc4ad207e09c5ffeebd5452a8d15d91adb47cfb7aa7e91c81629f0d1a98ca0f03b891c358aca52480fcb5b99294cace69c47fa6e9c6324c75952001f8142fc5bb1b0e5f82b44b8d5a2cd424f61edd5e259ac5c20b024cfd4a16c4faf1976a59063b3579e0ec1ffa855187b53db4a5f2aa5397460b82b3ac1b1b0aac32cad92a7305a6fffe959c7f4b892367"}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb7, "a65370fe1d65c32f1b800d48d5290427ae077d95a99bdc947bc2a38bcbddf10ce6927f1d52023d57066eb2b19c2dd26bbe35ef5a3a18c90f45624e4fbf3376e7ddf6113f7e3ba667c1b7949c91c2dc89ce7a1e2830ee9e00b5af9b0b25b1664a7b87058df7e913990d4fe9b7ef306d01f16e53b98fbf9f711ec0f9ee311e0518b62844b2c30fb3e8e1c0bf4324e5ef9e0207845f11c8ed86a2ddbaefd17409ace97e3fc0debd010dc06ba368802007cdbe1f59c6c82da0"}, @iv={0xe8, 0x117, 0x2, 0xce, "f97bacc1039fe736c20e137802c06937787d12a8df35cfea998cf09fd8779e54175fd78c0923f2d793327ddc9260c9bf0bb7affc3ecf285d888526bf9ae4eae587d212b6bc40b0c695287b828b98fa674aef658cf894a1cf782c49f4be05e633decbdb153b037b0f330725fc20787dcb59e1669a4de4bb1414bd6f7c2c50e60aaf9cc4804f2578dc1d6da99b37901cc2d3ccb4f4c44dd3069e45a02cc3e3dbc71eb77a21fea866dbf153898f154867b501e867185af1493346df5d6a187f532fae879802f18a2ce34e2e60cfb351"}, @assoc={0x18, 0x117, 0x4, 0xf19}], 0x2e8, 0x40095}, 0x20000094) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80000) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000000000000000000000bef562270000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/27 16:24:38 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001740)=@int=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192300bb4b80040d8c56281d0d04112a0a62409643c218fe59a2e04a03ca8164243e890000000a215a0004fbe60dfff90003a5000004001ce1ed5e0000000000ec6b0f536e00000000000004000000000000", 0x58}], 0x1) 2018/04/27 16:24:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000), &(0x7f0000000040)=0xfffffffffffffd60) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000000)={'nr0\x00', @ifru_flags=0x1000}) write(r0, &(0x7f0000000080)="098e49a346149310d2dafbe85827ca2253a12b06d6e07e3ee1bc8798af4324f995302adc24acdfb2ea2c845d245bd4e22e90b623638435f6af3f0277813a03fd42737a36", 0x44) 2018/04/27 16:24:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="ea9c2f70b2adbe3f4fd63a8326f29ac4b80f6325e53c1e874dc755d6716d12158bdd17bf4ddc22dae598549507e5fd241cf2dc91c4f3a0b64401fd7f4a5b2a2c81c6337a2a3788cbbd22796909b0f69a30eaf5c69992207a0f70efb6a69cafdfda460aa9564250f4ab6e2c91822f2f1928b3701144d308a7d838ec906000d615a116", 0x82}], 0x1, &(0x7f0000000180)=[{0x110, 0x107, 0x8, "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"}, {0x10, 0x105, 0x1}, {0x28, 0x10e, 0x8, "154865d7727bad6483f67d376d6b735352"}, {0xa8, 0x1ff, 0xfe, "12025afa621ad145e9ce50de5320893dc6e78a696eea0ee300b2d8bd7321ed32e464c7c597e0266c2314cd2d3091c125f3404abc8b454d70366ba4707fb95b3a8788e9f847f7a139d23358d225565ad1897a7dddc67b11f0ddd27fe487b26599cd95a7aee9bf7b7a8704fb0a5f8a8042d32ba1a130575c947911c54dc9cafb35ddf1579e5ff2df48f9a2cabc0ee34c954c7226fd"}, {0x48, 0x129, 0x0, "3a89bd40be4e6f5c8b4393c61116d0d84b83d095827f6b6497ed7607b1a73c5b632e7c11a625dffb93e29017ab7f941595f3fc802e695a"}, {0xb0, 0x0, 0x0, "7de5863e5d55175780caab1ee4d8aedb865181ec9d1a2a932d1648b17efda8749f03e021a12adb01e2ceb40f63154a67943cea3b478ac21ba85b8ae5f4dacb26ab44f9d4b5f1ab44e159de26d56dd227173d7075c80e0da04a94929503527920ba56a1232e50e0dd96b1fbad621830c6fe9e377a92d33dbe2c7017570fd4917c2e80b370e527c634af482b022e50935903a31503905eaaabf272c6811fab280a"}, {0x1010, 0x119, 0x1000, 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{0x48, 0x13a, 0xd50, "8b8ac3ed8267a29260d56e73479fa227a2e8534d1e33bb48c547d728226767f862f625fda4d838b1edb4adc7dd08c6096c"}], 0x1340, 0x4000011}, 0x8}, {{&(0x7f00000014c0)=@l2={0x1f, 0x1, {0x6, 0x9, 0x8001, 0x3, 0x5789, 0xdef4}, 0x4, 0x3}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001540)="706ed30e668b060e229e77c4", 0xc}, {&(0x7f0000001580)="a9f359749d6e0b4f0e2d314b2b48dc8cd33cd5c2ee878d0aff9f4b9e3724dd3f9857be07d05524a65f5231c8170bbaf136eb2c29a4241ad0376c5d78a7774fa41bab6b2d78", 0x45}, {&(0x7f0000001600)="44d0c53dd3beed85bbb4c21524420b0976b6ddc30893a3920a81771672d3b7de33e92706f31a183b76361bc9e16a15c5f4d1ca08bbd348b5fcb0d5334deef3417b137b7357310dd3018e69a3b1577e1dd991fc4c5580b8483803a1da", 0x5c}, {&(0x7f0000001680)="1780c1e4333e1bc1c5743cf97f1ef5e84802b0ea725267f37bc1dde83849ae5c82fc3b49f2dd71869ef59e35617867c06cea", 0x32}, 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{&(0x7f0000001880)="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", 0x1000}], 0x9, &(0x7f0000002940)=[{0x20, 0x108, 0xfffffffffffffff7, "e409705bf3a7a9c60f8a"}, {0x48, 0x10c, 0x6e, "0a01a1b6017e77407f133428f97b43553dd27a5547951b49277540ddaea237e9cfc05f165e7b00ec3db9d5e6aef7b1e43aec04"}, {0xc0, 0x10f, 0x1f, "533499e5414378700b8fd75b1e442277b875854e7c9fae06b3f0dfdc8cd528980b6b0020b456759c504031f9b4d69c01282c5bb2b047d9b4831c7874bf03cae214bf97c57ad3346257024516b987d0c7bcd28458ea46a844fccf20e4d5d6db59539dfec9925168e91eb3ba13da5e555982e45e7f6b51c76754dcce2ddcd39180ce41be8a28745ab1b3af863798192d49a058acd590025d2fcb5461b30242b70dcb4618d57081b9fcfd"}, {0xb8, 0x184, 0x5c, "0a4f618ee1bc86a8af8428a02ee341a81a378da1e70a0b9cea005314525dfb3d9465b1f14e2efba83bf4e8845dec959d7623b9082e58befd35107111948adea8641e58d97b01033324eb90a185dc401578d55508e5156d1a5310de40d24392e2a964c45c43334e024bdb15ab4c6547d322185242a950f8edfd4a0c91d907a30d0b5b84e3d98bf1501f9a6fc0ecca2d0656b6e7891badeb3ee8f3283a8f9a42d17b71e528e0"}, {0x70, 0x105, 0x1, "2c90c15377ebbafddd37f25eb5174d0c221981549316e949fe0ed6e1d14a7fa98aa41f565192f169e9cc1cab00fa6447c724cd023f8ab8e930ca336311c04dbebfd87114755d20b23018578f06ef3c98defe6ce9eb01e8c448eaea"}], 0x250, 0x4001}, 0x4}, {{&(0x7f0000002bc0)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xc00000000, 0x8001, "6d39a483fc13c7b8f4944093c01481f91a5b01ee8f692ba17fc1be4a7efeb263be84725e27cc9456b110dfcf7a63a2de1bccb18d4e5e1180f6d4c209232877"}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c40)="0094fa621c498d922057f22fd6cd0a6ba83882a3fa491559ca8883a2345a8674ddd75236b2e785d89ba5c4c2e83b27c220d1debb418601bd84fe5fbb5b487929e832fbda97744356c847d305cffecab637016298b6d194c4109e209b0fff0d2dfc2ff06459a272ca06b16cb4af306a97bfde1afb86240584a071700092f03696193705681c6de49541f6890b72ab2d04", 0x90}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x3, 0x20000800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x4000000000401, 0x10ffffffff}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/27 16:24:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000010000001000030025000000ff69d2588faef249c4e5a0e909a6a471868795b897c8077b92786954a132409c8a434506ea66def5ba8b18e5e9b856f07884bd57e210a4414dbcc03a66a836f141d00235150dd73633615cd4601f4bdcbda6edba361c5bbbef242e3b34d4bebbd0669ac8a4f0a1d7e173805065321f038f2a3602a65012bd53153e9b17e8947f0a6d930e4c0298b966c845650f06827a3344526ba04b7658c83f5f0fd0e9a0292f0063e2c123521f13acab54", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/04/27 16:24:38 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r2, 0x7ff, 0x30, 0x0, 0x1}, &(0x7f0000000340)=0x18) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="e7ffeaa60553", @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) 2018/04/27 16:24:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000c1f23f22a16ead1357bef28a112daf806910b57e1e12000100000091e84cf513c22a9651cc77d02839513b5889dca067347ed30368f2f6072fafa5fcc1073f2ce78bfe924d2b7781cd14c2146cfdd407bb1ccbd7f63848519728fc164a17ffb14f3786878548a41feb346f71f2d48ae24bc82018"], 0x10}}], 0x2, 0xfffffffffffffffd) r1 = accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) socket$inet_sctp(0x2, 0x0, 0x84) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/27 16:24:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000001480)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)=""/86, 0x56}, 0x41) 2018/04/27 16:24:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp, &(0x7f00000000c0)=0x80, 0x80800) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x1, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000200)="79418ba0be9523bc63dc849f9c6d811503baa40cff4fc1f8cbdba67b469435e807d1e1994356997dacd90805584b4a41d28abd518c84599ce145f6a8f5ffd987d589f326c99c4b7363a2a0434e9df684e4eaae4fb1034d5ea67c36dcb0f63974eb4ca6e872b08542e6437cebee8a161137540009d586e3e43550427f7a88987603532e87f1", 0x85}, {&(0x7f00000002c0)="975d57a110c812192b4d14ac237996da5235972b702a01d5cd013932793c8bc4b13c601fecf8aa768aa981b4400295f52e17675317a0326e6f599d3ef0803d241b1bad1010f091f4c4e5307e2b264f688e60208287793da35203b3d4fb299ac90b22a91cd0b6fcdb61a4b786a919addebe4d545479e46f7ff688474a7f", 0x7d}, {&(0x7f0000000340)="15e07b4e7d1151f17267d5feb58dbe75cacb71c3de46b85c94031ce5e8fa514e4c1095d10ae6de49609c137d8414da1fcc606d4a60285f2b1f92044df8f5fefbf6048e5701e27bcb80424250226734d02ec8435be609f8a131820aa5c31e4229bfdd5e67e588a64ae3941e169f1cbe0a1d2a752cdf2604496603d29b74d73c58e9f5369b913fb6141583014478e75fb121a56958d8f3249090", 0x99}, {&(0x7f0000000400)="43a8aaf9ccc4909610595d6f62db600e4a2e5ed4ee7cc06fd526e76a4d9b55", 0x1f}, {&(0x7f0000000440)="01ca04a414f5d7aee6cfb3cc4d1d42c8a8732e87011c4e2cd520cf8fe00bfcb9c158bd6f881f510da594c500fffc8f6e6c5897ee2fad99f25c0b241816cbd9ee3ff6a979eeb18bb2804add2e8d2949e9b5969ca11d0074112a45638d8b14c50d01cb9cd905c49753c95af291be2da4ac0836970f69b060b2f5f9040d1a6efb11c1d38156cb4aeaf5520acd547113c87fdc76bd36b472ab651309f7a550f984cef1e0fd578c91a5c7fb82767ab6353cafb2c36e04228bb904e22c1cdb33ea6600b0e2735888ca047e3137714f8b388d8fec015b95f4cb3a2c44873e8f", 0xdc}, {&(0x7f0000000540)="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", 0x1000}], 0x6, &(0x7f00000015c0)=[{0x28, 0x1ff, 0x80000000, "65866c21a1789051c0b965755a86db6f265f55fde21a59"}], 0x28, 0x800}, 0x44014) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800e8eeff11000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 16:24:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x97, "71f3c68f30051ef3e9b7eca7c135d050dc90a3bddb0f6ef33ab56d5001ee40357fbffaf72936471a402c8e77f2f054a8d86bfa3202b0966d6c4de59f395600043589ebf145c8c6bb94599f931f2d7b6a28c27a11dbe96a9a7ba087ef14d1fa7e14b7fc949f7576e22df74a0c6350b194a8b78f5ac54a9d802d21a701d18ba0d7d7bc65effa95f48f204b3748c488d3ec97b796786c6482"}, &(0x7f0000000340)=0x9f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={r1, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) r3 = socket(0x5, 0x8000f, 0x56a) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'team_slave_0\x00'}}, 0x1e) 2018/04/27 16:24:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000013ffc)=0x8, 0x4) write(r1, &(0x7f0000620000)='j', 0x1) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000019000)}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) 2018/04/27 16:24:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x289) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x7, {{0xa, 0x4e24, 0x109, @dev={0xfe, 0x80, [], 0x12}, 0x8f72}}}, 0x88) 2018/04/27 16:24:39 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) pipe(&(0x7f0000001940)) socket(0x4, 0xf, 0x0) r2 = accept(r1, &(0x7f0000001980)=@in={0x0, 0x0, @multicast1}, &(0x7f0000001a00)=0x80) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000002fe8)=[{}]}, 0x10) socketpair(0x1b, 0x3, 0x100000001, &(0x7f0000000280)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f0000000100)=0x2b2f, 0x4) 2018/04/27 16:24:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000135ffc), &(0x7f00002eb000)=0x4) 2018/04/27 16:24:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) sendto$inet6(r1, &(0x7f00000000c0)="b6ed985b2c5ccc17d598aa5cd45719130a37b5dd5ef6e4536a65361f4be32f3fd1af15da64fc61560cdfa7ad6aabc717865f1e82227b6e64ec6ca11c9c1daab7c97a4be3df5a8b8d803efc6ad557e307fa8689ce615f4e63a36f3a4f", 0x5c, 0x814, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @empty, 0x3}, 0x1c) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/27 16:24:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000380)=[{0x20, 0x0, 0x7, "8309e4b7ccfc77f602"}], 0x20}}], 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f00000000c0)=0xc) r2 = accept4(r0, &(0x7f0000000700)=@rc, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 2018/04/27 16:24:39 executing program 3: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES32], &(0x7f00000002c0)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/27 16:24:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001400070f000000070000000000000000c36a1f5d309c3997712edd30a4c35b11069fe4fa6d3518a4b587ffcb04e2fd4ef903a0be29f28507cf6d17eccee5916be95e60b5d15fe574b6e114cd2ce474221bac1c30ec662faee70bf29f960e76e44673cec8bcd7af97ff69819a6459354502f45b89932267817bd74499f10b9e5a4838dc407e09b708937ff6d4a3239abbf49cd14a60e82e9f18c7333c", @ANYRES32=r1, @ANYBLOB="060000000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) socketpair$inet(0x2, 0x80f, 0x80000000, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x401, 0x1f, 0x8eeecbf, 0x9, 0x800, 0x1, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xda7e}}, 0x8, 0xc9, 0x7f, 0x2, 0x5}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x40, 0xff, 0x5, 0x2, 0x3}, &(0x7f0000000380)=0x14) 2018/04/27 16:24:39 executing program 3: r0 = socket$inet(0x2, 0x2000000000000001, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/04/27 16:24:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"69ffff6705840000000000004000", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/04/27 16:24:40 executing program 0: r0 = epoll_create(0x1000000000006e1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, r0, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000200)=0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x3, 0x4) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x800) shutdown(r1, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r1, 0x0) 2018/04/27 16:24:40 executing program 6: pipe(&(0x7f00005afff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000600)={0x20, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000640)={0xfff, r2}) ioctl$int_in(r1, 0x5421, &(0x7f0000e28ff8)=0x1) write(r1, &(0x7f0000335000), 0x24) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000048050000ffffffff280200000000000020010000ffffffffffffffff780400007804000078040000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5a8) writev(r1, &(0x7f000014c000)=[{&(0x7f0000310000)="c2", 0x1}], 0x1) 2018/04/27 16:24:40 executing program 7: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x48, 0x0, 0x0, 0xffffffffffdffffd}, {0x6}]}, 0x10) ioctl$void(r1, 0xc0045878) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) 2018/04/27 16:24:40 executing program 2: socketpair(0x19, 0x3, 0x8000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000300)=""/4, &(0x7f0000000340)=0x4) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) getsockname(r1, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) accept(r1, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_int(r2, 0x29, 0x77, &(0x7f00000001c0)=0x5, 0x4) 2018/04/27 16:24:40 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bdf000/0x1000)=nil, 0x1000, 0x1000000, 0x3f, 0xffffffffffffffff, 0x0) 2018/04/27 16:24:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x100000000, 0x7fff, 0x6, 0x11, 0x1, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="15b12ce2b9e2e5f84a3aa4531444bd995f5ba34d36b8c63d0f5619e4e50fcf3225c8e876accb80a1e8d88844a93e7b6ddf5532a93c14459965e6f2d73cf42f7c366a0e259e3aedc61511e09eaceaeb05bdf74a77c5fb3820e96ac8f433590fa1fbd67ddb220a4617117f6897ec743c2b6b554ae6a1392fa9471151410220172018ccff3cda7e485073d0"}, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/04/27 16:24:40 executing program 4: r0 = socket(0x2000000000000000, 0x7, 0xa) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080), 0x48b) 2018/04/27 16:24:40 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r2 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000240)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4004002}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x90) 2018/04/27 16:24:41 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000), 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 16:24:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000010203040000aea629e1dd006c84650009000000000000000008000700e0000000"], 0x1c}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22}}) 2018/04/27 16:24:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x11b) socketpair(0xa, 0x5, 0x96, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="f0818473870a5022e2837700724ac4b754979e6a2fef38e83613d98e9f8515602066038e9e8b2efb7bd9b4d382bd7d4ccb4ff7c7e09a7730b081f6568142e7868a48d006ac8bce6acd8f31e1", 0x4c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040)="c6dcf59169d8f0eaee3044a3e2abd93b2b0903370dbfb06c", &(0x7f0000000080)="2f035b3fe597602320c99666a24129200ee8c7a36fc001567dd459e831b7271d6fd79bdd12f2a6a97987f83dfa05f60044ab427a80b4f6957b8b6a40dbf83b7be7fd736c62f04a46f38b9823cf8fbf5f91c6dcddd75f1d8e039cdbcf6d5b9962d6740f5658811a57a325c816cea1bda6ba5dfed6e752d859ef0bdf0145a36de66319bd209e222f6b9746390a25442063a2ebb92cfc87fcbf0d3332f714c8aee44b16e30aefa2e8b9bc3cbe2dd7e77f5e2cd475f6974278d322e74bc76ec396ee825f9b3e81bce82589f5e212a6a32df89ace30b45c690f8e94", 0x3}, 0x20) 2018/04/27 16:24:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000acbfdc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0xfffffffffffffcd5, 0x1}]}, 0x24}, 0x1}, 0x0) socketpair(0xf, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000100)=""/111, 0x6f, 0x8}, 0x102) 2018/04/27 16:24:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x811, 0x0) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/27 16:24:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_newneigh={0x3c, 0x1c, 0x405, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x42}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1}]}, 0x3c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/27 16:24:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000000000000000000000000000000009c7b9fd5efa000000000000000000000002bd60e00ff50403124d2bcd2c49e000000000000"]}) 2018/04/27 16:24:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x13, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"3d0f6b51fb6f73"}, 0x9}, 0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x20) 2018/04/27 16:24:41 executing program 5: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x80}, @in6={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0xb}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0x10) 2018/04/27 16:24:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xc, 0x71, 0x0, 0xb, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d6, 0x5, 0x7, 0xdf, 0x3, 0x80000000}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x1d, 0x10, 0x14}, @sadb_sa={0x2, 0x1, 0x4d4, 0x6, 0x8, 0xb0, 0x1, 0x40000001}]}, 0x58}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000580)=[{0x680, 0x29, 0x3b, "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"}], 0x680}, 0x0) [ 79.140215] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 16:24:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02fe000007c2176eff21623b5a6c0aa94b43330000000000000000b2b376cb9120d12a0000000000"], 0x28}, 0x1}, 0x0) 2018/04/27 16:24:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="260000002a0047ffdf08ceff0000e8ffff00000223000000bd93040000008201020a75000000", 0x26) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/27 16:24:41 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 79.229260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 16:24:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x100, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0x3047}, 0x40, 0x0, 0x100000000, 0x7, 0x100, &(0x7f0000000080)='veth0_to_team\x00', 0x9, 0xffff, 0x7}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x401, 0x4) 2018/04/27 16:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0xf, 0x7ffff, 0xffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0xffffffffffffffbf, 0xc7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x800f, 0x9, 0x1, r2}, &(0x7f00000000c0)=0x10) 2018/04/27 16:24:41 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000080)=""/122, &(0x7f0000000100)=0x7a) 2018/04/27 16:24:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001580)=@ipx={0x4, 0x0, 0x0, "02e9ae943315"}, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)="7d766c20894bea40a6cce738f9c69735", 0x10}], 0x1, &(0x7f0000001840)}}, {{0x0, 0xfffffc7d, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) [ 79.380347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 79.446184] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 16:24:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000040)=0xfffffffffffff000, 0xfffffffffffffe49) 2018/04/27 16:24:41 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r1 = socket$inet(0x2, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x2000000000000132, &(0x7f0000000140)=[{0x64}, {0x6}]}, 0x10) 2018/04/27 16:24:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1000, 0x4, 0x4}, &(0x7f00000000c0)=0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/27 16:24:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500025b220000000000069078ac14ffaae000000100004e60", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3d6755009078001b"], 0x0) r1 = socket$inet(0x2, 0x807, 0x8b0c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x100000000000004, 0xffffffffffffff6a, [], 0x100000000000038a, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/207}, &(0x7f0000000080)=0x78) 2018/04/27 16:24:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) 2018/04/27 16:24:41 executing program 6: r0 = socket(0x15, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000340)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3f}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff004, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x270f, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f00000006c0), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000600)=0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000640)=0x5, 0x4) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) bind$unix(r6, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/27 16:24:41 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0xf, 0xe17a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2800000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x26}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001800d188738e", 0x24}], 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/04/27 16:24:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x11, 0xa, 0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000240)={r3, &(0x7f00000001c0)=""/122}) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) getsockname(r4, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80) 2018/04/27 16:24:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/27 16:24:41 executing program 1: 2018/04/27 16:24:41 executing program 0: 2018/04/27 16:24:41 executing program 4: 2018/04/27 16:24:41 executing program 2: 2018/04/27 16:24:41 executing program 5: 2018/04/27 16:24:41 executing program 6: 2018/04/27 16:24:41 executing program 1: 2018/04/27 16:24:41 executing program 3: 2018/04/27 16:24:41 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) listen(r0, 0x0) 2018/04/27 16:24:41 executing program 2: 2018/04/27 16:24:41 executing program 5: 2018/04/27 16:24:41 executing program 4: 2018/04/27 16:24:41 executing program 6: 2018/04/27 16:24:41 executing program 7: 2018/04/27 16:24:42 executing program 3: 2018/04/27 16:24:42 executing program 1: 2018/04/27 16:24:42 executing program 4: 2018/04/27 16:24:42 executing program 5: 2018/04/27 16:24:42 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/27 16:24:42 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) 2018/04/27 16:24:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/27 16:24:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/27 16:24:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/04/27 16:24:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="00020401045e06f46c50bddf6f0c000000000000"], 0x1) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/27 16:24:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x20000000, @random="cde900ea443d"}, 0x6c, {0x2, 0x4e22}, 'veth1_to_bond\x00'}) 2018/04/27 16:24:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/04/27 16:24:42 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './/ile0\x00'}, 0x6e) 2018/04/27 16:24:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000000200)=@in, &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700950000022500010040000600007b"], &(0x7f0000000100)=0x16) socket$inet6_sctp(0xa, 0x5, 0x84) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x1, 0x4, "3af25361a642210b77f8e59594eb39660aaa47d71a85f3dd6819afa9f76c30e82fe9c3716b7125aaf7d4dc2271fb5b80bce9e2efab89cbd3395ae3b89e9993", 0x17}, 0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x8}, &(0x7f0000000040)=0x10) 2018/04/27 16:24:42 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x9, 0x4) socket$kcm(0xa, 0x3, 0x11) r1 = socket$inet6(0xa, 0x1, 0x6) r2 = epoll_create(0x4800000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000180)={0x2a5, &(0x7f0000000100)=""/85}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) 2018/04/27 16:24:42 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x1, [0x9]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23}}}, 0x84) r2 = socket(0xa, 0x2, 0x88) r3 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) connect$inet(r2, &(0x7f0000000000)={0x2, 0x7, @loopback=0x7f000001}, 0x4d) writev(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c560a880000f217e00100000000000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/04/27 16:24:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) 2018/04/27 16:24:42 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"76457468305f74685f626f8fa524fd00", &(0x7f0000005200)=@ethtool_rx_ntuple={0x35, {0xf, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x2, 0xfffffffffffffff9, 0x1, 0xffffffffffffff80}, @esp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x8, 0x401}, 0x4, 0x6, 0xffffffffffff0000, 0x2, 0xffffffffffffffff}}}) 2018/04/27 16:24:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) gettid() 2018/04/27 16:24:42 executing program 0: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x2, 0x2b8, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000300), &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0200000011000000000000000000697036746e6c300000000000000000006263736830000000000000000000000069726c616e3000000000000000000000697036746e6c30000000000000000000aaaaaaaaaabb00000000000018af585184d700000000000000007000000070000000c000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000626f6e643000000000000000000000007465716c3000000000000000000000006772653000000000000000000000000069726c616e3000c04c00000000000000000000000000000000000000aaaaaaaaaa000000000000040000a0000000f0000000680100003830325f330000000000000000000000000000000000000000000000000000000800000000000000000000000000000049444c4554494d45520000000000000000000000000000000000000000000000280000000000000049c2000073797a3000000000000000000000000000000000000000000000000000000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000104000000000000000000990328c8fc199a10406e7ea09ac9ee00000000000000df22e9794d782746f05545985cbeeb06baca0c09033013278a6474115ebb946e30f933224d12247bf69b902e1e335d81fd2b7cb041d8d2e9fa05e2bf866108c4000000000210d21e549c431fd72323a6bb2e734f3f2dd22b80caee057b52ca5f00710495f174095cbf45e2871f80689b0f1599ac3b19c92e"]}, 0x373) 2018/04/27 16:24:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = epoll_create(0x9) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/201, 0xc9}, {&(0x7f0000001200)=""/149, 0x95}, {&(0x7f00000012c0)=""/125, 0x7d}, {&(0x7f0000001340)=""/158, 0x9e}, {&(0x7f0000001400)=""/47, 0x2f}], 0x7, &(0x7f00000014c0)=""/4096, 0x1000, 0x5}, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xa}) sendto$inet(r0, &(0x7f0000fa0fff), 0x20fa0fff, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/04/27 16:24:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x40000020, 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000933000)=""/117, &(0x7f0000489ffc)=0x23) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x40, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x28050, r0, 0x0) 2018/04/27 16:24:42 executing program 4: syz_emit_ethernet(0x42f, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [], {@mpls_mc={0x8848, {[{0x5, 0x7f, 0x52, 0xb}, {0x0, 0x7, 0x6, 0x1000}, {0xf4, 0x80000000, 0x8, 0x81}], @ipv6={0x2, 0x6, "f8e4d8", 0x3ed, 0x2b, 0x7, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x5e, 0x0, 0x7fffffff, 0x100000000, 0x0, 0x101, 0x64}, @srh={0x21, 0xa, 0x4, 0x5, 0x8000, 0x7ff, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}]}, @fragment={0x73, 0x0, 0x8, 0x1, 0x0, 0x1, 0x65}, @fragment={0x7f, 0x0, 0x183c8000, 0x3, 0x0, 0x59ce2cde, 0x65}, @srh={0x7f, 0x6, 0x4, 0x3, 0x3, 0x9, 0x3f, [@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}]}, @routing={0x8, 0x8, 0x1, 0x10000, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x1c}]}, @routing={0x87, 0x6, 0x0, 0x600000000, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0xb7, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}, @dstopts={0xc, 0xb, [], [@calipso={0x7, 0x30, {0x3, 0xa, 0xfffffffffffffff9, 0x8001, [0x7, 0x3, 0x100000000, 0x8055, 0x2]}}, @calipso={0x7, 0x20, {0x8, 0x6, 0x0, 0x100000000, [0x80000000, 0x5, 0x1]}}, @jumbo={0xc2, 0x4, 0x4780}, @ra={0x5, 0x2, 0x6b}]}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x80000001, 0x0, 0x1, 0x880b, 0x14, 0x1, [0x1, 0x378], "4d9efb515f91c10aaac09c8df1c9c0468b1ba761"}, {0x101, 0x0, 0x7, 0xe6, 0x0, 0x0, 0x800, [0x8001, 0x3, 0x5], "fb005c61e0776d9bf28ea02ecb12a4ee0734c5bedc00c71f5ba81108cef1c41379a76c07ce1ddcb787e475068bf06798750fcf1e54b534cf4ec5ecb8e13679c7b6a4ae56d98b9add3d89242b1d11cc815c2da8ca2bfd79ee368e9cd6a82c614a75672a05e00e0a79a64515f4d43224356dbbe757b2cff33c9fdafd00ad17ba5ace817250dfff872d084ed951da8a87e6328a3585e0edc69c519dbb12a7a923b33b89560b25dbb4b6e338819febf0cccc4cdc586bd0cd28"}, {0xfb38, 0x0, 0x4, 0x1, 0x0, 0x0, 0x86dd, [0x1], "64965dcb113e25b18f44a12202f917a4ecc3e16964142fbe64d010e4862337ccdbb71e11c1990871a67d3dcd8e0160ff2622c15922ca9bb9569eef86d7f12dcb317ac5078d90b2a2658180f3527f467b2da8f3ed259fbd81702a37cd6617b7a8533a0b807ac607570d5af067f782f3035ce7d8f8f6ee60409b9f0b5443e39b55493e91f2ca0e910fbb455cda3dc90f2c2da59d46405edc139b502715e0517f978164ed32d0bde793ac8b22c3d11b172f228f5ac45afb2cdd8a4af963749747d79be1dbc08695afc5f4e37903aee7f8e7cef3786cf806f95e05f1"}, {0x8, 0x88be, 0x3, {{0x0, 0x1, 0x5, 0x3, 0x7ff, 0x7b7, 0x4, 0x8}, 0x1, 0x7fff}}, {0x8, 0x22eb, 0x0, {{0x4c2d, 0x2, 0xb2c, 0x9, 0x692, 0x7, 0x6, 0x3}, 0x2, 0x3, 0xbc, 0x9, 0x7, 0x6, 0x20, 0xfffffffffffffff8, 0x2, 0xa6e3}}, {0x8, 0x6558, 0x4, "82bf19ce495f83eb21c20648ca89fb617b6382ae9cb31662f486c664c8d6b47074cbb60c453eee53ab86ffaaaed3fc0808dbb41b34da63051c5ea333f6f9391eae4243abfa0c5a3a9fdbc44b336f97c95c0c7ec8989f2ae3"}}}}}}}}, 0x0) 2018/04/27 16:24:42 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x10000000000001, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x6, 0x20, 0x0, 0x9, 0x7f}, &(0x7f0000000240)=0x98) socketpair(0x1, 0xa, 0xe0e8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000780)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/27 16:24:42 executing program 7: r0 = socket(0x1e, 0x1, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000ee6000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x33, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x7, 0x8000}, 0x4) 2018/04/27 16:24:42 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x4, {{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$inet(0x2, 0x807, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x1, 0x10001, "19875348b1d02b55a091dcb1069f1338f63fc05d3d1f57f6e80e8f6d55129d28a77b31e56b7708f9be5fd0c6860fd3bf39142f58b9533d50ef589e31554342802e87ffa9f84e14168e06b39f63158feb"}, 0xd8) [ 80.422647] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 16:24:42 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000b5000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="240000001900030008fffd946fa283bc0af0d00000000006f01d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80) bind$netlink(r1, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfd, 0x20000000}, 0x1ed) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x800}, &(0x7f0000000180)=0x8) accept$ipx(r1, &(0x7f00000001c0), &(0x7f0000000340)=0xffffffd0) 2018/04/27 16:24:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB], 0x10}}], 0x2, 0x8000) 2018/04/27 16:24:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x32}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) getpid() 2018/04/27 16:24:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2001069}, 0xffffffffffffffc3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000e40000000000000900000095000000000000000000000000000000000000000000000ba639a2de4ad8449baed6d69b3b4a570936974de832395db26daccc42a6fed89b052f8c700582af35c5653405c20dcc594094fbf3a3e89f1b2023cceeeb170d7c7d8e84512537fbe1d2b206d1520ce13be98835f1670680a58c3b18a614d0aa1fa1ec31ed80ce3fe7ebd954abe3b6ec189576c8ba"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 16:24:42 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100)=0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000001c0)="3fe329ba8dbdf564612e1043e5c92d6a6a15e56eadf47008542880054a41a1b82e2553908d114a0530b61938dbd4dc23c34c10b53addc814430bd5450ece9749ecf27a109a6189019484398b74d94f6b2a3b196480cce3d0b13af0943dbb185413fc7b652e9e99366eac", 0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x100, 0x10}, 0xc) sendmsg$key(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="020300000f000000000000004000000005000500000000000a0000000000000000000000000000000000ffffffffffff0000000000e4ffff04000600000000000a00000200000000000000000000000000000000000000000000000000000000020001000000000000000000000000000100090000000040"], 0x78}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/27 16:24:42 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) unshare(0x8000400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0, 0x2}, &(0x7f0000000000)=0xfffffffffffffff5) 2018/04/27 16:24:42 executing program 2: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000600)=0x7, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xdcb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xffff}, &(0x7f0000000100)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f00000016c0)=[{{&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000001540)=@nfc={0x27}, 0x2a, &(0x7f0000001680), 0x0, 0x0, 0xfffffffffffffd43}}], 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x4) 2018/04/27 16:24:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000280)={{0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'ovf\x00', 0xe, 0x2, 0xe}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x12003, 0x1b, 0x6}}, 0x44) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000180), 0x5, 0x8) [ 80.673154] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 80.712329] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 16:24:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=[{0x78, 0x1ff, 0x5, "92c57354a2aff0b7664f124e409d9f027a52dfa0219a5ea5a0d6da1b5684e67c4a6a859e4acf98de8fdf6fe9535280c85a93e73d3fbf0b7f2d352239bd2ba53e765e910700000000000000390e440e8a69c7ad36eb5bcfd27bad1112a762e29440f25b7d25"}, {0xad, 0x0, 0x1000000000000, "d29191de5e3988a9e0e9f87a96c3d98b60e21c81d7627cfb339ca1cf8c5f6630cd5077648438632478bda6c623ff0ea8062bc8d9a7968319bedcdadddc9ff11899eb776feb998d0a47c48ce89207ef13a5c4c1a6a8157da605af4fcd571dbda1ecb7d0c2844c53d36a01359d715c1fe8217c7f4cfd7311e5698db3bff9b5fc3104de9ab80ee2b4146d7ffb2013a2932df1e3ee96d98892fe370b915092b4a50a3d3391f531cd66b8f30acc707962cec4d39980bf4b7a4250d4b7f4adbde4de1799cdc47d3ccd3c5b699c0758db89836393ef47fb2e"}], 0x160}}, {{&(0x7f0000000140)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x1) 2018/04/27 16:24:42 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB]}) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd7, "68744617cbf5c896fab484d54b3ed3c4c5a3aff5975eb679dfc7bdd090486addef76fd2a864fbf2f7165f1cdd561fbec2def5f192fae352a5f5197190bddd85cc1d0f38de6ef53b8c7f70a62bd095f0fe98e5895685bbb28ce11c7a3a01b821e72a0904e9ad1ed5a211cf3926884859717fcc17b8aa470f6d6e1fdaddc65544faea59e3ffc31d24ccc7e054deb802ba2267c4f83095c0e21ff02c29ecfce6ac35f51d556957db67a862142f7e81e3c9b671abd606865a090951943ee4b00b72d53c9b8ab17ff30435198a76fdd90ff0caa673ff8266a06"}, &(0x7f0000000180)=0xdf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/197, 0xc5}], 0x2, 0x0) 2018/04/27 16:24:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x48) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x2, &(0x7f0000000100)=[0x59, 0xffff], &(0x7f0000000140)=[0x3, 0x40, 0x6, 0x2, 0x1, 0x219, 0xb91, 0x3ff], 0x54, 0x1, 0x4, &(0x7f0000000180)=[0xf02], &(0x7f00000001c0)=[0x7, 0x200, 0xfffffffffffffffd, 0x8001, 0x7f, 0x1, 0x94, 0x7, 0xe9]}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x10000, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/04/27 16:24:42 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x200000000015, &(0x7f0000f80000), &(0x7f0000000040)=0xffffffffffffffea) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='ip6tnl0\x00', 0x1}) r1 = accept4(r0, 0x0, &(0x7f0000000680), 0x80800) connect$l2tp(r1, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x3, {0xa, 0x4e22, 0x3565, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x3a) 2018/04/27 16:24:42 executing program 2: r0 = socket$inet(0x28, 0x8000000000000001, 0x28) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/27 16:24:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:42 executing program 5: socketpair(0x13, 0x4, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000300)="c5e6e3b602881e51c594f63460fd241f21fecd44d11af0b8e4dbff78dcc182d4ce9bdf59b030c70b343267035ae7ad991fcdf6f8d04ab2e4b2a20ab7fe2f9e050790f3ad8e462ed0c25be754c9da659157ca3ea82e0cef7be2e6b4fc4504f4ee2d8c3dbc3efb778fa8f68cf3d72e90c16262cc152cd5393b6ad67dce642e0643b3fbdb", 0x83) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0x84, &(0x7f0000000100)=""/132}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r2}) 2018/04/27 16:24:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'ipddp0\x00', {0x4, 0x8001, 0x3, "680543e16953", 0x5}}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) socket$inet(0x2, 0xf, 0xe4a364a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0xbe}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x80000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xb4, "29b4a3bb6394143b454193a81820bacb147146d3488b7537b86eae21f0fa737af6eb92581b94bfd808724c0163b8b407fb236e1f7bb644ba4be340817552e06ac642308cdf6f7e91de38aa0eabcf29af72a0bb3fc6edfba5740897caba0b350d256e17c68ed30b9f2dbfbec05640547cf06244ddc80655fbd28b8efe6ec0020a9c38634b6b321851fc1f107de78303077b073d3d59d20ab466a60847eb2121bae168ff62e2388da3cfa40cc72fcf39373c3c8047"}, &(0x7f0000000480)=0xbc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x5, 0x2, 0xd7, 0x1, r3}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x400}, &(0x7f0000000180)=0x90) 2018/04/27 16:24:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f00009f5fe1)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="827f45cf9abcb0b786ddc7e74b3b001a73fc0069e297fc6856ca70f08dc66e2c597b2d71a58f96a1707a7df5a993931330829018e06cfca7fa62afbb212688f169") 2018/04/27 16:24:43 executing program 4: r0 = socket$inet(0x2, 0x8000f, 0x7) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0xffffffffffffff1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000034c0)=""/218, 0xda) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003780)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001900)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f0000001980)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001ac0)=0xe8) r12 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001c40)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000031c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000032c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) sendmmsg$unix(r0, &(0x7f0000003400)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)="b46127f834eae88a317dacca0cd867c0e317f7e75ec9c60bb9e53e0d1109bae71ce110ef25dedd3a65a8e3483fb3a737fce27e3f0f0519b7f28a9f0a5314d76c9ec7946fb75c3d1e96fc1ea6198b64fc14b243f3135a4569767eddb76b96bdae700e2d8d5ef3f2f69789d2894e54af132ccac9e6da6e6d1d768c", 0x7a}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="62b918afbc041289b425da3f9e7492f5bebc2213950b4124709f0d85b3b52b965e1bd5b495e831fbbb414074e11a65d40aca9ef2142b7d7ed8d3d391cd5da69f5cba29e7312487f66ede6cd5226e7ef2e9c9dbd62c98247f9ee88ba8da81304c93c16752abcd3d343f657e3ed7b207e6f2d804efd0fb8d6591260853cc10707d242ac4a1b775e61e6dda08da76ed77a11e7049c785cdfa8f6ca79433218b", 0x9e}, {&(0x7f0000001540)="44f934dcc59a03c30c0eb2c5f4398ceef348d7780d6f29ce9b2ee717afaf46e8311b93295c60ffc554992287dc7b53ee7ef5d77d3396a74edf9ee00957301a2ce4b6221927d295db66c9ef43c4ffd0f35096b7bff2f65976f9765c59fde8d5b1a358845421d8166e3a7c8b34db79a6e56f59ffa99959a3d90d9b58a11b1765d22ef75f9d187e118231", 0x89}], 0x4, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, 0x0, r13, r14}], 0xa0, 0x4000000}, {&(0x7f0000001d40)=@file={0x0, './file0\x00'}, 0x6e, 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", 0x1000}], 0x1, 0x0, 0x0, 0x4001}, {&(0x7f0000002e00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002e80)="3a0381a91d5c1e4ed8cff836f77756931681ce4d554dce9b3bb92038ba9f2b9358919c7c4fb66b03e105ba2e6152a796834a529d93e33b028a673e52b260dea5a462c80210ccb11209ee363f068a70ec7606053d154e7022f910a67cb2a36e4ee1197779cbf0fa23fa899b248264a3f6375e297ab15a4f91e5531d671b3303b87a5d54ae7384", 0x86}, {&(0x7f0000002f40)="67d158e2dcb10d138fe6d372ee03140da59d9797b43279a17108fbe64e978c99024834d59adb94e80f1e4d992b68d21cc52a9fd9805582be7c5e99fc08aeb4965b9b46d1d257cc058ff66b0c6ea4fb77dc3baf43500b890011666f3e55231cc41093f5c452e5b34ac353d1648fd455a36d21c22621381933eeeffe3aa002dce859a82693e1807bf3e607ab49e080912f215fa2458652bb5650e2dd2843301a48220d3ecdd5daaf984ccf780f499942cadf4464406d686cffaa90f4d7d849fda783ee4267fac24971", 0xc8}, {&(0x7f0000003040)="f3ccb228d2b1e1a3c9eab29cd2b01b49329610579e38b519caa465b7dc33c8020dc1f8bc07b2af5892688a7d03b9a152a8289c6dce7c1a9fdd1daca4caa240535b9e2b01589c9b4eb57018a30934a0e2760a12a712b6b38345b728c75a667f467c3e6c8d7f389604429907b38e4d9e117a422e07610fce86b7881cb5580f0b4350725fd69a0237d9f1e258d26459008123b65ed0c2976339b20b1613eb3973abd2147092dbe968aa21179df55d05c0a2b611ef63be849a51d8cb6a1bf736c39e3768e77453ff015180def766ff8c04777c46d5386ac77e0d34e28537d837fac1c8d5522d5ad935e845543fa68b9733", 0xef}], 0x3, &(0x7f0000003680)=ANY=[@ANYBLOB="20be04000000722600000017", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000018000100000100000000000100000051c7fdf75ef7d508943d8df40553bc4058ce39abc86c3c30e2f7bc7f2592ff65af38cade3d8db7b804361960d2559bb34302654a1854f028996bfbb3e73f099b7686c1ae26c8fe1d9c9a86d5baad681281b539b6de06b8cc2991ec7ab2fa2d97f634a3bfaefeae2a35c1e17536886e817e7b7e9e506ae9dbd14e0b65c2470d79fde5b7e5cffb16b09f438700000000000000000000", @ANYRES32, @ANYBLOB="9f2d1cabf55d270004000000040100d6421f66296ddb817ea53f06a498eb55594294e4640813c85cfd2d85e2", @ANYRES32=r0, @ANYRES32=r0], 0x50, 0x800}], 0x3, 0x48000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x2f9) read(r18, &(0x7f0000331ff7)=""/9, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x1, 0x8) r19 = accept4(r0, &(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001700)=0x80, 0x80000) getsockopt$inet6_tcp_int(r19, 0x6, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/27 16:24:43 executing program 6: socketpair(0x0, 0x3, 0x7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r0, &(0x7f0000000800)={0x18, 0x2, {0x4, @multicast1=0xe0000001}}, 0xfffffffffffffce4) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000004c0)={0x5, 0xffffffffffffffff}) bind$alg(r2, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)=0xffa, 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000), 0x0, 0x4}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r4 = socket$inet6(0xa, 0x8000e, 0xfffffffffffffc69) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x800, 0x6, 0x10000}, 0x10) sendmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000003c0)="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", 0xfc}, {&(0x7f0000000540)="a1b21180a5bddfcc81256561b58844bc0a58fa9454752e6155bbd1359ce56ac6ad450d0ec0ba493ca47ba678b5c4e19e774684bf8adf074aaee5aeaad1590863ef3e24fb430b42ce1adf4ca21f7bafe643f7a2f2ff734702699215a3274bf6dc1a095d6e2e5f93de81a52c1a25b7bb05cde465c290805b69d022b509c4074512bd7a254bcdde59882ddddde457f798114a5709f89ff0b84ac4c56a45798d955ca0b0c1", 0xa3}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000003e01000cce0000002e642b744ad1571d1f6c042847010000"], 0x30, 0x10}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000300)={r6, 0x1}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000880)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x90700425}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0x50, r7, 0x0, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f0000000500), &(0x7f0000000600)=0x4) 2018/04/27 16:24:44 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x20000000000002ab, &(0x7f0000000000)=[{0x87}, {0x6}]}, 0x10) 2018/04/27 16:24:44 executing program 2: pipe(&(0x7f0000000080)={0x0, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) sendfile(r0, r0, 0x0, 0x0) 2018/04/27 16:24:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x292}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x101, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000400), 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000440)=0x3, 0x4) r4 = accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001300)={0x1, {{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x9}}, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x2800}}}, 0x108) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0xf6, 0xffffffffffffffe1, 0x8000, 0x1, 0x6, 0xffffffffffffffb2, 0x9, 0x6, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000380)={r6, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffffffffff2b, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x52e}, @in6={0xa, 0x4e23, 0x133, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000200)=0x1ff, 0x4) 2018/04/27 16:24:44 executing program 0: r0 = socket(0x800000010, 0x0, 0x0) write(r0, &(0x7f0000000040)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060003000535", 0x26) 2018/04/27 16:24:44 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)="ff937bfd55475b40530c93e8bf", 0xd}], 0x1, &(0x7f00000000c0)=[{0x38, 0xffffffffffffffff, 0x8, "8ecc697f2622c09287ecb9d4e933152b3dfdee6f1b3cd0f51c0b1fd5cf1b3015dfb3066242c089ce"}], 0x38, 0xfffffff7ffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) 2018/04/27 16:24:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/27 16:24:44 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x21) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xd4, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/212}, &(0x7f0000000280)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x3, 0x800, 'lo\x00', "4a4769013000", 'ip6_vti0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], 0xe8, 0xe8, 0x118, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}}}, @state={'state\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x4, 0x88a2, 'gretap0\x00', 'syz_tun\x00', 'vcan0\x00', 'gre0\b\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xfffffffffffffffd], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xe8, 0x138}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a05fd41391528ea1e33bcca66ea1c366e73f4ddb86676485b5b52398b9578e292fb6969995f325b7564fd5e4e8e983e3dc974e2ea8659b0787d42712f47d5f34"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x358) 2018/04/27 16:24:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x42, "9d6f9052cf8e82532175df2563146f046ec96eeb125acfc3c7c6c09207dbdeb400179fe1924a8498e556ec633e2d33b1f556dc8832ed6f34c2cc3ade19293b697d2b"}, &(0x7f0000000100)=0x4a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xa0, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x579, @empty, 0xffff}, @in6={0xa, 0x4e21, 0x10000000000, @dev={0xfe, 0x80, [], 0x14}, 0x100}, @in6={0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x7d93}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bridge0\x00'}) 2018/04/27 16:24:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 16:24:45 executing program 2: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x545e}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/04/27 16:24:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc4106-gcm-aesni))\x00'}, 0x58) getpeername(r0, &(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000580)=0x80) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340)={0x5, 0xa0}, 0xffffffffffffffc0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000640)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179eb8593862581e29ef700", 0xc) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="03ff3e5ff87469030000000100", 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000001c0)={'gretap0\x00', 0x4}) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003a40)="0b1019b4d4193493b38f5b9b33a6300f16c3d106801bb0a6", 0x18}], 0x1, &(0x7f0000000740)}, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000001640)=""/4096, 0x139}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) write$binfmt_aout(r2, &(0x7f0000003a80)=ANY=[@ANYBLOB="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0x1720) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x9d, "5221947d27a334a27684126bc3f3acb3a859896723a2dbd5c6ef7f2f519dc898c393fe1f50e98eb024347022e2bc67a32990604f7b334ba059310a6cf2df614be4744f32257e4c5b9b179f30a80ec8ba35ea765e73477af52145e561750fc11055180186dffd7b8638e148c998a4cbfc057565b7278fb45182a7e54eb67a8ead107c0056c6e3b3cc53534da7b67852b4945f16be577789bda80b671e57"}, &(0x7f0000000480)=0xc1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) 2018/04/27 16:24:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000000e080)={&(0x7f000000de00)=@can, 0x80, &(0x7f000000e040)}, 0x0) 2018/04/27 16:24:45 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f000036afc8)={&(0x7f0000592000)={0x10}, 0xc, &(0x7f0000d38ff0)={&(0x7f00004288bc)=ANY=[@ANYBLOB="2800000012000100ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32], 0x28}, 0x1}, 0x0) 2018/04/27 16:24:45 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa040000000000000006080005000000ffffffffffffac1414bbaaaaaaaaaaaaac144dbb"], &(0x7f0000000080)) 2018/04/27 16:24:45 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={r3, r4, r5}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xee, "63a158fc7d8185d28a95c841cf6a8e757107bf80455f1796dbff3d57067078027c5b1914a6bc2ae99a953ce446587361d25dc53c912a1aeef8dd5687cfffca33c46e55059970d501ccceb1f56d2d43dfdc2276d726344078d3325ef157ed242d0c11e230db3270e1d52a5197f6773d94ad0ed04bc075b6e88c7ad191a6480fb91cde2072ff13d1709cab30a296c979f00e4872f32f28df9bd2351bf633e3d27072dd5bbfd732f9854d50842280f86a5b7a757d271171de6fcd2106f753e974a9e62ac19cb790b7642bc1800c08d667c888575366bf92d55df444728617ee9cc60dc7458138e389fb230ef4c82311"}, &(0x7f00000001c0)=0xf6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r6, 0x8001, 0x8, 0x7, 0x2, 0x0, 0x3f, 0x5, {r7, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x776f}}, 0xfa1b, 0x200, 0x9, 0xfff, 0xffffffff}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x7fff, 0x7, 0x1, 0x9, 0x3, 0x7, 0x2, 0xfff, r6}, &(0x7f0000000600)=0x20) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) [ 83.312981] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 16:24:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x8, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) epoll_pwait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000040), 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) sendmmsg$inet_sctp(r2, &(0x7f0000000340)=[{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="9005f6dd2ed1b3c2f754b6afb0d8df083bc8352a7ef43640a3ef18cccf4762", 0x1f}, {&(0x7f00000001c0)="caa960040cdd34efa9ab559a094791c73c459ce79da85d86c3fb189e6ae15ad7c0f7e6eafc95a552b28fbcdfcc26d4c9e497e6dab73eccf0148d053e562b61bfda979cd047dc0867426c783113eca93ca570fdec4499b5793e5754c7e60a2acc1b3f855aef4205", 0x67}, {&(0x7f0000000240)="042418f8eba75553ebeb122efa55cba462bc8ea9d685ef4af333f6e61a1a2e223a8c3a250ade72818e8f97185c251b3e09a3e554e9a666cd1f0dae1990288528865c5bfbd3e4ffabc71d73eb3b22cc66b04c071224b94f6c77de1ed6d412075c2c35be19db9248e9574ef680c4ee10478e0f8070910967e4b22a32c6d4d00d86534bc023eed0dbd794ed3e84baa5da1e10c3b496c89fa24922b17c72de4d9b30575ebf8a2465a91b92336359cbd67ef600768fd9a002d33b37d917410c15", 0xbe}], 0x3}], 0x1, 0x4000000) r3 = accept(r0, 0x0, &(0x7f0000000000)) getpid() connect$ipx(r3, &(0x7f0000000080)={0x4, 0x75e, 0x0, "8efc846b023a", 0x7}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) 2018/04/27 16:24:45 executing program 6: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00000000c0)=';', 0x1}], 0x1, 0x0) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000140), 0x1d7, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="74000000a5b1fc2121eee08ca87500d781bce83ba4a22425ae9b2b4b78b239239cd975654d432edb6ccb74f0566a61fcec03071eef9c4d480a523596c60eb5b974482498e9faf9c483924d87c9d2921702216cd5b50762109df32c887c9581552d373e88de719fe5a6bd45fb0edcda5bcec3297a49c985c9d53fb52d43d70ddb81404bb8640f674b654675f6d8bb7ea9f1b8c45af35059b937a89d90ea31bd3596530ebc4b0e9a3551100014a916f8a115297524d5419879bbd5a8bd2cb008f8a00c07"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x7) write(r0, &(0x7f0000000240), 0xff87) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) [ 83.369758] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 16:24:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x80807, 0x7cd) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000100)=""/186, &(0x7f00000001c0)=0xba) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0x18) 2018/04/27 16:24:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:45 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x3, 0x6) recvfrom$inet6(r1, &(0x7f0000000000)=""/69, 0x45, 0x100, &(0x7f0000000080)={0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80200000000000, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/04/27 16:24:45 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x7, 0x80000, 0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001780)={0x5, 0xffffffff, 0x503, 0x8}, 0x6) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r2, 0x20, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x40}, 0x1}, 0x800) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000000140), &(0x7f00000000c0)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/04/27 16:24:45 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='eql\x00', 0x9}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000ff0)}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/04/27 16:24:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81, "1a1f54ef9815c1a82f18876fba0f99ead729c7a966288f0fde92532e4a731fba3045ad5b8fec459b75a040a264b4d9a6715e090bbe4efb03f8abc75dff5a2069347cd37a3e3281cd9fa0b8adc6d1f45f1dbb5441b86635139b43e6115e1785b1534e49299cea54b80458bd948bee2cc1471d3583a2c1a715d22fced5a01abdf474"}, &(0x7f00000000c0)=0x89) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x1, 0x100000001, 0x3, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x6, 0x80000001, 0x4, 0x3ff, 0x100, 0x4, 0x100000001, {r2, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x401, 0x473, 0x100000000, 0x517}}, &(0x7f0000000300)=0xb0) write(r0, &(0x7f00000001c0)="17000000190025f0001812efffecfc0e8000ffffffc000", 0x17) 2018/04/27 16:24:45 executing program 5: r0 = socket$inet(0x2, 0xa, 0x7ffffffd) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000900)=0xfffffffffffffff9, &(0x7f0000000980)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x338) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000009c0)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x38) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000001000)=""/134, &(0x7f00000010c0)=0x86) r3 = socket$netlink(0x10, 0x3, 0x15) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000670000002c1d9da25b7dce895474fc8a18f60a370bea882811b3119a1f847eb77176e637b03e2374853db1d301bf6825c5ae97872027659c141ce876c6ca96b3c86f2db34a3a472fc53be8fda03fe6bafa0dcdeca431e97145e1e5aabf91e261254c000000000000000000"], &(0x7f0000000580)=0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000f40)=@req={0x28, &(0x7f0000000f00)={'bpq0\x00', @ifru_addrs=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000001140)={'\x00', 0x10000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0x3ff, 0x40, 0x9, 0x5, 0x3, 0x20}, 0x4c2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0)=0x24000000000, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000001340)=""/72, &(0x7f0000001300)=0xffffffffffffffbd) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8ff0000a7307a0f522eb40dde7719cc81e65699ddf12b9fc79f394dc831d3f3e32146814804270c048cd5f3a02a0cdcfa25a0e5935d3594f9ea575d3e8e1c1cb3bc76de3708030baf0923f6f684ea3508d9d2580aa35219b63c4051330f144037f9909c85cd5ad04fc0957714647a1c9b6c68945c894e52839f9955f7419bd9ec120389bba5253f6d70d3677094fc8d9828d150fe0201d277e3ec207cae2da3dda8c9ff11a8c6e2a2479661a08126cda8"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) read(r0, &(0x7f0000001180)=""/168, 0xa8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={0x9, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, 0x7, 0x1, 0x6, 0x0, &(0x7f0000000600)='syz_tun\x00', 0x2, 0x0, 0x9}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x89, @empty, 0x4e22, 0x4, 'lc\x00', 0xc, 0x3, 0x3a}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0xfffffffffffffff7, 0x5, 0x200}}, 0x44) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000ec0)={r4, 0x3}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000a00)="b549e6d9e631523e8aa870a79e9ea290fddee05bc1e6575d458abceb01ca37984645c42281cfae3d44c3577e8387bb9af3931423a18295d13c33bab77768b1b747e3c77e23d86a7e1dcdf506f604d1fbf75823920c3f05ead8c5f3407a82c4c9c3af7ac477ceebab457e7b80c5eda8b6fa7c23c9bd1e0d55e7c396873b63358faec129157e65cdc9f2c0fd62884b3033daf76073277670c20667db8309f2e8ce4a053e3f003564ad33446bbca4601788d7f9c2b684344250b9e543908eb49c40fcae92401eab9371704e4e492fe8594ad4ffc9bc441560013863f9e5bb4b0a6e62d7", 0xe2}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000f80)={'icmp\x00'}, &(0x7f0000000fc0)=0x1e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001100)) 2018/04/27 16:24:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:46 executing program 7: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x20000000, 0x4, 0x29}) r0 = socket(0x2, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f000032dff7)={0x1f, {0x2, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0, 0xcf9d}, 0x1}, 0xa) 2018/04/27 16:24:46 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x80, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) listen(r0, 0x3) 2018/04/27 16:24:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@broadcast}, &(0x7f0000000040)=0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004aaff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x2c, "8378c9c1bcccf71355e23bf6dbee17f4797c2709dd6dbad74607ae66994653d3284a80e90786e39cdf7263c9"}, &(0x7f0000000340)=0x50) 2018/04/27 16:24:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) sendto$inet6(r0, &(0x7f0000000040)='#', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/27 16:24:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x800}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={r1, 0x3, 0x3ff, 0x4, 0x2000401, 0x20, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xae, 0x9, 0x80}}, &(0x7f0000defffc)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x7f, 0x200, 0x80, 0x800, r1}, &(0x7f0000000540)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) connect(r3, &(0x7f0000000640)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={r4, &(0x7f0000001380)="6a45ecfe4d87112a7ca6cbc8b390a3a734c07ab5697a46b6d7ab", &(0x7f00000013c0)="0d7b3806b9f26d4391cbc9be8da378f9ff697c61308115bb1ed68f6efed06a3881de0e12927cced2ec1f3be214e7d49038023a8fd7466322b37151693b01b7dc163287e6110137b8c1013853833c967260629cd1e2e07a6056b4e81295643ca933fef858f80bebe904526f9ec8cbad0d39eafdfe47495d81f35c55f87c2bb5249ddfb48b4347028e2c029eec488696b4520d51a37d4d4fdfcd7ac2335e4cb66142a09692a818f64dbce74009aff328c8d61de072e0549a8240d044698db18442ff1ca78342e238d78c192211dcc9f3a2dec53b5958ff939d3262b6ac", 0x1}, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f00000005c0)=""/13, &(0x7f0000000600)=0xd) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x10001, 0x200, 0x0, 0x100000001, r5}, &(0x7f0000000300)=0x10) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r6) r8 = socket$inet6(0xa, 0x7, 0x8) close(r7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000006c0)=0x5, 0x4) getsockopt(r9, 0x0, 0xce, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r2, 0x200}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000400)={'sit0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/27 16:24:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x80, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x8, 0x1f, 0x1c2, 0x400}, 0x8) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'nr0\x00', 0x1}, 0x18) getpeername$ax25(r0, &(0x7f00000017c0), &(0x7f0000001800)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @remote}, &(0x7f00000002c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r3, @loopback=0x7f000001, @rand_addr=0x8}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) writev(r2, &(0x7f0000001740)=[{&(0x7f0000000340)="f1c5db37982259ad78969b6f898f284ac55473646b4181be5115ce18f30e0872bc466af51200c836482d68819a0d79737d674f60c468ee507a055cea598d8bd8e397579e7196708f8615d812d3fa4a1ab49c4ce5f507138c48ff70aa7442b42b591bd3f653836496117c33b468180b78050b784a49fa41ceedf5bc7080b95c75125d02566b8e3ced757b067617a3fb6f7d673d931d3f72518a0dbc116c1fd53ca5a8339e1e3b36836c456fdee6cbba2074440942ed08", 0xb6}, {&(0x7f0000000400)="8d5500ff1c12838c80c794c20f1d65f71056eb45fd8d", 0x16}, {&(0x7f0000000440)="3f219985f11eeea042574d58153288b6852439dab0bfe57ede383e26e438d1e63c89e8f4b46ac3de4c6c2e7fdb20daf6842240c958216e4d3221dd1f985ddcc0d9467c8aeac59751d98362f201b50f466dc0bdc5088d0171e8e06460c4eef9d9aec005af5f8bc43a8ee4c7ca167a08775dd50455b82aff5ea481e3f6a8cf11b5477b9920629c8d511d37cbf11f659daa2c21bebed917ab097484eded688eb7cdd7b0678e622e3e", 0xa7}, {&(0x7f0000000500)="cab8cb26d452d857a70164d18c0b35d5c225752110f560d5c7b4e6859e93fa524aa324b44675b4f3c01204041d69b731635d3dcd67f8bdfed89871bae2d81ce3e83ae382b2a58c004227511a61b86557886cb1e4e613e5d2e0d10cfd4e6ba3758e134164fecaef9a657a00d9985466482f9506e0d95aab181460c10f02cd56c26afcb4d40ac1e9aa2e2292171cf3378f64e460c11f0ddbe426e2c7d6acb380bf1a9e02", 0xa3}, {&(0x7f00000005c0)="56ffa33a5870341480b4409183067724a3f1c85dd152ede5ea2c398f3d1721762c97a6c53ab8c1e8a70e00a5e18bf9e99c135f27c810947b299f5cafbf36dd1385037b23b33242bc4a05e8b9a6558148b063fe9f8629ff5ad5fd1e429de1fb7001741341a6798f2b6586600b4c52d89f47cf40a608c6cdbfdd863a31ad7e03ade8d8f82c66267df62d1a102b5d771efe61295040a6080c17aab2b6a10ed17f819252d9d2cfebf51e78ea98179ca3fc8d2aaa97788c704b5c30a55b14f9ec6a415b2643d5373d9b3a3ce11f7c052ae5606e4857d8f997404ce9de7404400225b515ff544cb37efd45", 0xe8}, {&(0x7f00000006c0)="9c3148e3808f2a362db471109b7933808d9064017345ab8da379e8f1e43ca3c3d6ab609b8fd58f95213cc0498f22b5c20c8de9993800da281601378212d264c86477b6214ff25c69218fbaef2385c6f47b2e25bdacd3e021359ff1203202c95cc03acf5893bad45f49f8ae9df7da0e23894baba80a908e1d23bc658fb601ccbdde82a361d0f54aaf3419f105045365f36b27d662cde016a5a444fcc1f0cd1e81071d28564e14633054914dc9c20b484b51db1d7cdcbca98d4b0eff7f1fb7211e37a48f7660374f69024060311933521cb550e2c2774e66825199dd5efd5791056880891afd5fa130edf7bbbddb2f348f2cc2a1b9715a1461096addfdb5a9031b42d1420e691e7214d7ecbe6d60d5616a22d615ca95251b2a7854058b7254df8b09f94248e7862a7e6e7586e54050df1952eaecc59a5ac529fb9b3d99e2e388fdf2a193c97292abf33c76c34784e0292632612c8b2c11db06984321d20c16bc56595f8fe7ddb9afc5471867c7cde58389775f3c0740e9b9789aa169e2b1788f4eb40d5123ccae82577bf50f5274a12d054d1b9ac4d8fc8cf0756fd2b3edac6165994db3cf4c6af376cc6d55913d1a6c7a31c753066ad318df5407c390850d103005f7319ec48d1fa82dd237fedaf4b53f61d4868be762ac63aba9b9ef5c7ebab22701a3ba61bf1da6285a5fab1edaddcc3715ff8cc8e6379a5d541e39b3084944bb8939bfb8d38464a2af72e9155f5cbabd50a3c28ffc704be6a6d7b38cd9c0fa81be791158c0cfb2a305c451e8a2fa3a9f02e6ac8a43ac6e54a6b222207d31ff955815d22508a21c01f4337de6ccc1fc0133a4b97f8892003ff0f5c08c0b1ac5587b44ac1a564708bb0954bd4b3f9649e7bd61022c8947533e2f094c0370a95a34d7fbccdccf7fdab55aebf805673a9bdb9ea68923a7d69958b2782125d86a917d033deab63466ae7f2f5ef538b4a1dd94be0a5fa32c8b2916be8d879407772cb5001fe7c03e3261d703a4bb6a93309a7bb1a03c2e53aa43649261ee00a7b193c2043656803211e07d9daebe43c17225dafd64719b7865c2eb251b4f783c5be5e95f6b4da12b178c2baa1de044fc549a20d806167b6260d072a12f91a0367e945f4dc703f9df66738c47d8f1e7dff5754b6481f160bf42214b8163c1a87aa862ba291de40c2c749a660f638d51550d5ec13712872d396aac86def1e927e9e704ce43410dd8f29d6aedfd5e5695ee753c9b6d46d9d13581c05cc195c6112bcaa043290648895707b6c8c4154a9ce389fc44219c9526a2f97a76f2f4cddc8d642d3d6f68191ccf9b130f1bf9fc014efe9df2a98f69fb923bfef1a1026a0bf50bfb3d23a5e81953f1d3417d855b6d1790ee8cf10860d17ab7cc0340e55633fae1e5a7cdd46deab1aa253973e5d58f2dacffae5cc90e530d22874f4f509c6ba5270b728dcdb0dc8fef312f40b6586ae4b68dad3d65d520b90a6c93ef3aa2ed542c5a925176caa39b0a8ea2aaa00a855575e069e5d8af65a543121d45373570a1911d76ef1fe3b17e656b7bab2c819b8646df78bab5e5ca44c6d1ee844917969a9ac8e7fbf6cb5ab19e0c5cf9c8074984a4a5547105d10a493e8411c4b1ea2f56e9f7fb157e9f9aa1e825c521127d690b6569a22ad5918c36c55b5c7ae635c8cee21f555af4c19ec9befb6faa70da999e8a6661e129e8a2aecfda0305db86081b1356183655a9c0439bf608465f4da9a23ff2b99e25d17161a62f034bc989cb1671c5c587bee53050556c26ee39eabd6e96bd844e57f815c04a03d8b1950aaefabf2a03ec468043b9bba2b7ad4589510d82bbc97ded71dc67b805efbdc74a5fe1116c8ecc242614531be16f37aaa5361eefa80b338da41e4ede6f210399a0b137e837e59f3c59e17786c0afcc047bf7e2c66b1ada60ba5c1640509096fba4bdf76c2f3fe4075710e1d0f27c0b658d13ea35baa0ed11722dbb8110ae8b8a683dc81803f21b75ffb170bccacce9b698ca25cb345b7c06df5edcc233a628e2baf8116e2092c00ee2bd00d02c6bbf07378bd52ca45667e221fb087545da609397c481a258a9a2ef01da4019bcd8615b71757e58aec45f1027df4103f7b79d0d70787343831bbfe7ae2878176ff41896666d5513b6e7621de4872acbcc5f1bbb1678219cd32ded6773c7b0d45a1fd2ae9658ad97b2d3925542127eb8ad43b917517f5c08bfde6f6506c5ce3bfa8275183462f0cf9d5d962df5a1cb201e22558ede9f18049775dfa07755c97417e206d929cd5e379794aeae8f6703ffd51000686f201eee39f9e88b3c494b48709147ef65897484196da4ba27101b4e63e1b7ae53e24045c70c16b8b50d374924bb4e9510beb3a881e9cbcadba5f483da10041e263a5b4242237a60b75dc4473ddfd2aa7e413ef1e6da48a6d82684d2bfb0b4d79dd2259d13a04d323cd39915d13fa268dd1c6826f7caaf74fa4a19c42a818a4c8ac75f7553c343ffaac8c767c919ca1b767cdedde6adf15173e4eed473e9da4e5e344f756811db23bbae46253a76cff555b40287fdb556d50a22978bd85ffa59b6b26b04b0e9293b1685ad75c0f4a307c1f4be4ec15e0440d6676cfd3e464cfee44bd3b695251c7b5e46f638470c5c3f4b4c35d588e6ccd8b6389fcd4cc8781087238d883a84da2ef24922a6b683558aba7ca3dab8b6e65967a40250382e58914f469ae013e691cbcf7b2cfdbd9b8c5ce471d1e850fa9abbd703eba76b2854ee4748a7eb8d212624ab522bb432a6147f150901c75d1d8434bcce9d14d8d4da776876ad6e30cbe19fb7baf7764fcb1541ea8807e03d01b2c05ff755aac35dc90ba5a5346c191240af256b07e39113382216af9393d0d0ca225d878afb0df2fc851388eafe70a6bbd30f74b51a4033f112d93461f4cccff3fd1fc4248c009b0a67b9d6575b319fa557b04a3b546439ba6ccf340a1ac810f9501a5789a52d5d0113803437416a8145b3694f7edbf257dcb26b3a5e8a9ef74200028811c29762c872b86de80902754e409f660df9ec1f760e6835ba3f5cccd91d407001d0ea709ba709168463b8271cec1f35dffdd3ad468df43f16383ea913876c9b9b4a20122a6bfcfc75695d309b1210a077038a71017dbca57f3f7f3ccfb68caf5101c5330f84a034f83ac145a8c17e08160ea51fc33f00dcfbc6dbd48509b0d2085b58067968232bcdcfec53b967ce9741796512f2dac9584db556e4dd1b5519eee1f495325f5c72f2d6b74a31827f21cec8dae09c7ac65279d1d9b94c94fa934675cbf50a8ee5ffd174941a022fd1b9daf5cba203e78322fd4e26e1149fa1c90f66d6ee8645342ea95ede0b0fa418e1be53bef77978905e121eee5bd2b9985824f2c5cda53be7bbafc79b7a1afeaf48ad4b3966571e27bbf5e6bf584b586337f2e559e7782cc1d4396b288507efa2eee6c1c48d775c9bc76546c1bd68f3548b331d4320ac2bd8c8f6ab5d5a2471cd62d3e3577c5276b831d2fe4f2a08514bb06ec4cb028289a1492eb9c35a6ac1ffae5608851abdc901430eb0f1a79f106581594e3cfeb113869bbd0eac6ca05485dccfc6f7e5635edaf5131dc9870e906bba3eada1ba003a237144dbd67c09896e81ce2088091548685d3a4ff43c7fed501d36a69cb45804f173c0a99dbb59034ef1099540e137f517ecdf0f7546da622726639e5395aea88db78e16616691390ba9ada1790e109df5c8c27a2fa82e6c2ba2dccc45bb7c8d007b5d82c4aa2fe12d4d736425b6e07f6f48b07c978f773ac2d3d4aee644cd11f57e17278665b0fba39e8c561f14534761ccee017b22d522472c93131fc5a1f791d308cfc70770d242d366257520d31866375294a2a05b27f9de256a4520ee0ae4a13ad5749d6aa7b858aa5ae44110eabe5b888a859d77ab32007f407820c2c6e086a6c7d80d94be46457e2dfc838ba5539cd3fbb7c0f40cf02127efd821505f5b505f704d65991f31e3bdc81ea338bddfa2b0c317a6329539c0829354978db57c6198fb949dfdfef6672bdcc660f458e1ec3a9b7e22c40ad6574d629cb9495b20e4bccc632faea8f969a0c9b0466f7801da6de5fa3e82e653f98aa136ac6d6d0fe79e79c4612bad8efa6ab7ade23643df7a4c363c113e2a7474c23e5a3044c57e41bd459699be48f39dc9a050e92c5133f2cc3d099a0552c4b3056244a65a87760a2bcc0d8ac6ee04067f520b983d3156a3f1f72b99c0082a66c52bf31a5bbad415ffee0ebd9e0a70a72a5fd19d3e15c5d987fa2ebff6cddfaa3e04415d6ed2bef7c7b0108d8d1a9918c243cdf07c5e8e45cc68844000e84a7a63c24da8ae646d49483056dc31c16fc3047e6c2b9708912d4eaf9b56b7e5d09fa788caa02cd9060d5c741e816831448fc808ae11618ef88a1189a234ad637f4fb667db77737bf39efae6081e774ae6a61e4447ff1824503302865371bf196237164184b18093e945b6446103c7f067221913aa4bf4d6cb493792b6444e7ccbc4a1076b05e727b79f23eaf295158d1c7e0a031f91265cb25e50338b71fbe66f573b1c35ff92b909c2082ea49ad410fb72547f715443504f38845b753bf7f290e1d3c50d88253eacb426b6a15b7aed569dcbebe2d39acb038492967d86f761de455511a49fae3394dc010d5fdeba996c6b005e1894a5cf9eadf942d2e5b0d5472d2ce1096ee80e319715936ff51243bbb09fd8e221c1149cc0deead1b2042ba0942e499e5b357ba9cc03c24c05fe6f3e7bf98ccadb8beb358f98e211952d9b32c3cf412871d841149f52ea9737f2f4a9fe7cb2ea671dc618c69ab2a6fc2a686b0e95f765975f7374b0a450ebed91f0fc200035e5bc6e5f359a09cdeb939800b0eab66eaa380071386345cb2fb44245e3f6a16768605dc813f13aa20db69febe569e0a6bc69ec46416e2ab3623a1af5500f20eb62a577949476a7026c2681280986138b2bdec25237eeb249bca0e985edfb9880a743cc04b8f9eb62c8e086ef6119dc251b2798190cc0ca29303ccfebfea7e5a6fad0f0e225611a0aa764317f4d71ce4404721c1bdaca7906cd99d3b5dbc67f387a47a03eb1238e412c2ffe3daa81dc93f33edb952a9bafeda76fbd74d2cbf4ffe6dd71fb5530c6318143d2dd197c7f3be939ad4ae2fc40a8709fb0c6b4f4069d31a5cf6687e107d72a98203c6e0cc0ca5a99cb8b1060f7f08fd8be992b6f8c0222fd9ff0a1c25f3fa6a2d26290a4a8cad61295756d920e274f54c5dc8f78f2647f0cc6f9fb49ede7ffdd17c294995e7cdfdcdb51670ed743c18500869103ad28a6d48d3d7a44f47e2521537d2d6651a49de23860da4abb09063416e84a2399bed720b58d9c6f81688d0a1cb54a8e0304858f6a83a4dce3ddf7dd6da26d6b1cfcb641834a775df3559a2b233e423ac31aa58d89f9a52e8fbea57c742cf1a1f03f9947c26c535f25ee42c48b6496af8c8dc1a0864cf3d8da309da71c54db756cbe668e09df1abd322c739fd19bb928dc989e951005d7563d25103cdd3e491adb97d08e094cf7dc3f128e2074f7f4e1d6100c19b301fd9d7476cc3ddcdced0de5a3eb1cae684bee4ac8a393035f2e59b82b5d577849bca485ac45a41210dd8a3073a661fdca04057420bd7ceff8a05fba1bd6584edb984e33851ff2d1c0c0104b49e3fca3f31802c07e3feced6c9427fa13bf054801ed1f95df6bb7124f9d2d9c36600b426efae317a79d9f35c6d3019144f6d891edf1e13ab11cd05000acebf66b65e3587e74de7ff09496c9520b4e12d966a388c4b9a211558f", 0x1000}, {&(0x7f00000016c0)="734e632625bf1c211d704d30fbe426a47db3052c1c1d5c9afa5a05a9e18e2c4a78", 0x21}, {&(0x7f0000001700)="2f34d18da53e45de3aa21023967e6eb89b87e5fea7169fe4e66269438acf429ecfd7688e783666f161e58941bb2ab0", 0x2f}], 0x8) 2018/04/27 16:24:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socketpair(0x0, 0xffffffffffffffff, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0xfb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000300)=0x4) socketpair(0x11, 0x5, 0x0, &(0x7f0000000340)) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e22000c9078"], &(0x7f0000775000)) 2018/04/27 16:24:46 executing program 7: socketpair(0x17, 0x801, 0x101, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0xaf, &(0x7f0000000380)=ANY=[@ANYBLOB="0180c20000010180c200000f91003b0081004c00001101abf0090ba0000034e3854e8d1c65de9feb46639b9b47a0c8e33b834eefa833cf58bcc6ae7a70483a1c0b5ce4ec70d803b4f9fba339a1839d64a66225810998bdaf916f427f61f0627aeb6daf628a8ac53544f88552a47bd2a665867d312e234eb28fe1205aaeb3e5a827990cc6d1b80845f8345bd8d92fce3fc9a723b707c416348d09dea20dc97bf37035a832025c"], &(0x7f0000000440)={0x0, 0x2, [0xb53, 0xe76, 0x6de, 0xa46]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f00000004c0)=0xfffffffffffffef6) r2 = socket$inet6(0xa, 0x805, 0x5b23) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}, 0x1}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000100)=""/92, &(0x7f0000000180)=0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000001c0)={'yam0\x00', {0x2, 0x4e24}}) accept$inet(r3, &(0x7f0000000200), &(0x7f0000000280)=0x10) sendto$inet6(r2, &(0x7f0000000340)="93", 0x1, 0x4, &(0x7f0000001240)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYRES32=r0], &(0x7f0000000480)={0x0, 0x1, [0x586, 0xf6b, 0xe0b, 0xaa0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x122) 2018/04/27 16:24:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x2, {{0x2, 0x204e22, @multicast1=0xe0000001}}}, 0xffffffffffffffa8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x14047d42, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00\x00\x00\x00\x00\x00\x00\b\x00', &(0x7f0000000100)=ANY=[]}) 2018/04/27 16:24:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002c00ff0a0008000000000800000004000100000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/27 16:24:46 executing program 2: r0 = socket$inet(0x10, 0x4, 0xdd) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1000000000000286}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x12fc}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) 2018/04/27 16:24:46 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000f83fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) socket$inet6(0xa, 0x80000, 0x8000) socketpair$inet(0x2, 0x5, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/04/27 16:24:47 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x88, 0x0, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r1 = socket$inet(0x2, 0xe, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0xfffffffffffffffb, 0x55, "5c53a805879a93f66b203d64b84d2a1f016ebf59ec2f59990bb2734da4d6a92c89993308e51ca625b37d03be9d0d654f6f2b9b752e639ccf500c85dabd033ff62c44ace884c68eca3ddf3d3f3e1b91aa25b22c9d36"}, 0x5d) 2018/04/27 16:24:47 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)={0x334, 0xd, 0xf, 0x304, 0x70bd2d, 0x25dfdbfe, {0xf, 0x0, 0x5}, [@nested={0xc, 0x4d, [@typed={0x8, 0x2c, @uid=r2}]}, @nested={0x258, 0x3d, [@generic="542929a5a99ee3d5bdc3244745cf847bfe292641c63413a3048254c8c990ac5980664159bd6c9ef6cafedac03f517a43fc61f8de3d052869a7f5078b1fd0ec954cabe6a0eaf9c078bbff5b3e49454f1459fd2b11896ff67e3fc28b25b8108ea2743faed8c6241fe265712a4a951dac28e51190ff2dd2b8d6eabdb66e0d5fe8c917e943a973536d4cf98b99314e24b56b43f6c69493de6e3cdff0dabadd2835c39c0b02798075", @typed={0x8, 0x8f, @str='\x00'}, @generic="b03dc22110cc7c4bd8cc33af366b8ddccc6bf8d871cd8200d3c68c0931c902dd919ccfdcf51e835bbdc526d17c", @generic="6a0a12dcf8269ec02322f44caf3223cb4e5a6d87d3347403b9249583f5e2c803b36c2e4090866eed7cc87068eb64ca34f2d467a0c80b8c3962a223469c2bbe3348a204879055e97595bd695a692e51ef3124c6", @generic="cfb7bd1c203fd5e8625eba25593746e638076abb7ab79979fbff5c23945507167a96dfb9ef8e1f6e2266ae7a6cb1ae639f04c80d7be585ca00ee9d5079a8ce544a7d82e25e925d27f9dc4526283298dc6a6760eda60b42b56515d61ee9721e7d29ed68e676c1381857ba1c26ef4585631baec4ecbeeb980a3f4d27db56419a71167bcd314e48b4df82553e2bce1f15f0babf84591407de2bc9519532e261882fda57ff1a14583b14ed4ff3e89b4004697f649301a078d5bbd52b75e2b644fd06ac1452154dd64adb10d55c4463f25668a4b83f14437fec0960557d548fdc86201d2d73e1ffa824a3b20d5769fcce59692c7bbe7facce", @typed={0x30, 0x2a, @str="5c6367726f75705b706f7369785f61636c5f616363657373212e7d23776c616e31bf6370757365745e00"}]}, @nested={0xbc, 0x61, [@typed={0x8, 0x60, @ipv4=@rand_addr=0x5}, @typed={0x14, 0x23, @ipv6}, @generic="f7c5dfbf8b3b64fe04afcd1e3924fb3b53f63951f1e3a05fd54edae8ce5dc76e3c7c3f74ec49a1c7b19a65b2d0aa1c2c3d6661fd9971d1636d0a41c86be5063327f5165fd9b30d550d14168bd584fe19a74e71fe4a879e1dbfe22c6dfab97efe0d6a5e0b1fcfa8cbbd2fc88c1abf47a899569dab7a4f3b4a2bff2f92a6ae43f6ba61956f777409c0121f6674bfd3b37c8473c479ea79e62dc0752c"]}]}, 0x334}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000000) 2018/04/27 16:24:47 executing program 7: r0 = socket(0xf, 0x8080a, 0x10001) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="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", 0xfe) socket$vsock_dgram(0x28, 0x2, 0x5) 2018/04/27 16:24:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:47 executing program 2: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000525000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x89e7, 0x2, 0x80000000}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @rand_addr=0x10001}}, 0x23, 0x3, 0x8, 0x0, 0x3}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7d87, 0x0, 0xaa, 0x81}, &(0x7f0000000200)=0x18) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x7, 0x3ff, 0x45932c1f, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r4, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/04/27 16:24:47 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x67, 0x400000}, 0x10) socketpair(0xb, 0x80000, 0x2a21, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000001c0)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'dh\x00', 0x4, 0x7f, 0x39}, 0x2c) 2018/04/27 16:24:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) pipe(&(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x8}, &(0x7f0000000600)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000640)=r3, 0x4) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000), 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/04/27 16:24:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca1f70)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xff08) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4a000020}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@delpolicy={0x78, 0x14, 0x800, 0x70bd2d, 0x25dfdbfd, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0x6cd, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x84, r2, r3}, 0x6e6bbf}, [@output_mark={0x8, 0x1d, 0xdc}, @offload={0xc, 0x1c, {r4, 0x3}}, @policy_type={0xc, 0x10, {0x1}}, @extra_flags={0x8, 0x18, 0x7}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x801) 2018/04/27 16:24:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a010023390b000000000000", 0x180) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x4, {0xa, 0x4e24, 0x4bf, @dev={0xfe, 0x80, [], 0xd}, 0x3}}}, 0x80) 2018/04/27 16:24:48 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) sendto$inet(r0, &(0x7f0000000140)="5620f59af4c8039cd15f58f310c4bb398a3f8181f065ab3f45a724a416519615ad9ccbf0e1fe898540f679c8055f3858fe93686f6006e886410e69c6b8c4fbb91b1ce1f42249fb60d4e5b7e71604d4b08250ba63f948f1c1b7a4ceaa79ac1df33d6c6a428bce3c5e0113de586e3fc434f955f6f41c34c9b654b61f09afea86244855368e86dd84feb19206a40a696939b64faf9046e91adf38352670f635621f6b869b13cc37eede2b18a7ff533ab877ad560f20e1d4d814b0e56ba6e53d588355dd2159c4429a7efdef2866540eebf8b9", 0xd1, 0x800, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 16:24:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000001480)="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", 0xf18}, {&(0x7f0000002580)="cb13", 0x2}], 0x2) [ 85.914646] syz-executor2 (7665) used greatest stack depth: 15656 bytes left 2018/04/27 16:24:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000056a7)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4e, "9bd37d6e7d658c634a8ebe1fc2ef84bb32bdf361870fb160f95ddf1ded8e70de394f90003079fa08ab74156e4ad3a8640687beec3fa1544373947efa7ed80e44eeecc2ed1a7cf71078ceb99254ae"}, &(0x7f0000000080)=0x56) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) 2018/04/27 16:24:48 executing program 3: setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000100)="c6e5e62cc9e82edfa91c8cac7a3d58bca69d9bddaa1987e5000046ba2ec91865b75b2837f54bd6d94819d04ca207f55b607a70341c58965f112f22162a3f6bd9b70b819149cacc83d5d4eaf7d18e52ac7bbc25f4fafb67246303c1559ed2b7f98171ac82b07f9defd0bfa8e01b6559f062d29505cb2e87b6d7a2ac10bb96b277b4dc1b273d78fdf69ddb656aa484534ec83d44bb7ac75dc4644826ab3283a3517fae384116060e32fddff480402e83c022c3255cbfecdf763d1abc66a22c15bf284c8b849c546e0f3bb982d6935e29ce134a211061d6be6a9ab28aba4a68f0d3030645", 0xe3) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x7ff, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x8, 0x3ff, 0xfff, 0x5, 0x3, &(0x7f0000000040)='syzkaller1\x00', 0x4, 0x6, 0x1}) pipe(&(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000580)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000000540), &(0x7f0000000500)=0xfffffffffffffd27) accept(0xffffffffffffffff, &(0x7f0000000280)=@nl=@proc, &(0x7f0000000000)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000300)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'lblc\x00', 0x20, 0x5, 0x18}, 0xfd21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000000c0), 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) socket$netlink(0x10, 0x3, 0x0) 2018/04/27 16:24:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0], 0x2}) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4000000004e21, @rand_addr=0x4}, 0x10) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000200)=@hci={0x1f}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)="b6", 0x1}], 0x1, &(0x7f00000011c0)=ANY=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt(r0, 0x19, 0x100, &(0x7f0000000040)="4b214075951d5b56b977b8aef4e00308ad203677e3324edaa008c308f87dfb682c563730fb0fefa04dc4043cd3ea3769dc6e37ecabe194076333b5c33c10491a29bb327f7dc504ea8ab452c969491f74933a808e8c82cc0a06b97465f2881e64f6b00661fe6eadcca056f828cd59fc433b5f26d138c66cff4a01dbf1def84b3dffbd7b47c22056fcc9890767", 0x8c) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000840)="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", 0x1000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) 2018/04/27 16:24:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x7f, 0xf, 0x20a, 0x56, 0x382d, 0x8, 0x7ff, 0x2, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x3c0ba943, 0x2, [0x5, 0x32]}, 0xc) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/27 16:24:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080)="c3bbd0990d209a70e412952dcb9456c40b4d9c6155958dee684ba927a61119734edd6560a72dc72b1a9e2e4aef1145bf06c796c069cd0f267b394e7a1d34717589919168711d06ee2c8e8b2673b1e4eb92a5c6849dcc617ced8b276da05a2e2affb72c701d09a5649e3e0a0f19bb1c878754bd1a0794df7d4124c2ecfdc5c713ffb172", 0x0, 0x4008000, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 86.067304] sctp: [Deprecated]: syz-executor0 (pid 7707) Use of int in maxseg socket option. [ 86.067304] Use struct sctp_assoc_value instead 2018/04/27 16:24:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:48 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/04/27 16:24:48 executing program 5: socketpair$inet(0x2, 0x5, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="ee1a25efcf255566a2f90d60fc816835bd3700ae8b829d925fffeb425a78ef465e6f170a67e01a05c7468ab3ba2bad7e0cda8e661e6c2823f59fcfaa37ef0646735be293cdbb91cd8ca584dd3b888e1348f10e02267d5c3b23eee640e2a30fbccef6b2942e526fdd897feaf21245ed5ee7e9d62762df5b2f333cc587ceaa385062d975297ebbb83e328c65be71bfb7dcc7e8630f1633bb9134e5d992f07c495d96146213494925e023212fd07053105328435d57d945daa853f12b329b2dadde87e46fdad96f5594e2dcbff7cb126ac2a692d1b8903f9fcbf5809bea", 0xdc) syz_emit_ethernet(0x39, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a04965", 0x8, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000280)) [ 86.164664] sctp: [Deprecated]: syz-executor0 (pid 7707) Use of int in maxseg socket option. [ 86.164664] Use struct sctp_assoc_value instead 2018/04/27 16:24:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000001080101b98e000000000000000000001aadc48f8fa9123ce335db910dd484b0398658e4757a344d3939b21ba76ad56575d4c763aeb3cc94753e5b8ee953f2c6cfa0dbf3289a826ddadd9664a0efb24bc65c68e68edb3746d26b9793f82fa5c10d40197b37a549aa5e01d649279e4e89017b12437eee0000e78a536c781aedc4995e22fe504aedede0c5ecd29c6fd5ca2ce1e82bb493779059fbc04b18"], 0x14}, 0x1}, 0x0) 2018/04/27 16:24:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x3a, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede-asm)\x00'}, 0x58) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f0000000280)="ae754ed8f56672eb4172c1d938507b5f0936bfec520c7e7ea5a1894fa69b015f94dece4e25dfd80a9ac14612ee5a322427c32ee34d678ed0049448d813ae80e3599acdc0f61d3d319c3cd400a21a99a7421346e1babed08e056379ccc00ca982f4594a44ac84a5ecbfd6d437351b9bae77d96f29862e6b5229846b76985c20e7fab3a0a6d10ae1dfd15e9c", &(0x7f00000001c0)="b6643bc3b110d6148e747aedbb77d6464e29e3a1b9ec3445c9c126308a6c5d61ba83a6152cdd06f1f4e82a7ade7a6ed585f0fdc38b0b8001d82d5516ee69ca1cffbcf92b714da207ef50a7712089f0580045086213f7ff423fddf33bd068a8fa994111d05a5c9ee40cb2e528a212dfed91b941fdc03cfac4"}, 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000380)={0x2, 0x7, 0x3000}, 0x4) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/27 16:24:48 executing program 7: socketpair(0x7c5a244e98d1970, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x1, 0x10, &(0x7f0000ffe000/0x1000)=nil, 0x8e95}) syz_emit_ethernet(0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaa0700000000000000ff86dd60d80900009e053e4e20287cb68f7076aa37ea61000600fe8000000000000000000000000000aafe80000000", @ANYRES32=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR], @ANYRES16=r0, @ANYRES64=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES64, @ANYBLOB="f34737f17823b0a455dff32ccf54eafbf940e1577e63921d93e69200a4941c0b3832d744776c463ee71fc273753ddfa9ad53a90becd81ae146485737f84791bc42080605db8ad6538340016ceae407cb97e06cf01774c5c339c172a2d01e6554cb5b3c58d9602f972be95a8453ec31a9f14c529bfad39d604309199988327037bece1355dd0385ac49b067287ba9f21d754d8825cffdb49cc5bf7c7e4352468b0b7f391b0c64d93d732231d01a6b19276b11518cc1e3554eb8254a758f7dadeb0bb9277853c27e414fc81b27d3d3f8c87dd53dd9f1241702f8f979c9bd59da8c0c4934ba0db62b1285dcc7a8d565ca477977d4233965f6", @ANYRES64=r1, @ANYRES16=r1, @ANYRES16=r1]], @ANYBLOB="3000000090780000"], &(0x7f00000002c0)={0x20000000000, 0x1, [0x3c0, 0x0, 0x0, 0x600]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 16:24:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 16:24:48 executing program 6: socketpair(0x200000000000000f, 0x8000000804, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth1_to_team\x00', 0x1}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) 2018/04/27 16:24:48 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={"73656375726974791000000000000000039400"}, &(0x7f0000000080)=0x54) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffff7}, 0x8) 2018/04/27 16:24:48 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x1, 0x138, [0x20000500], 0x0, &(0x7f00000008c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x6f, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/111}, &(0x7f0000000200)=0x78) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x1c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r1, r2}) 2018/04/27 16:24:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) pipe(&(0x7f0000000100)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:48 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd506e4ff1100f77d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000a000000070000000000000095000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000004000)={0x14, 0x0, 0x5, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/27 16:24:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000019000100000000000000000002000000fcc7c16f52000000"], 0x1c}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/04/27 16:24:48 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x8001) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/04/27 16:24:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)=ANY=[@ANYBLOB="ffffffff00000000000000000000000000002000"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x6, 0x6, 0x2, 0x8]}) r2 = socket(0x11, 0x7, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000028c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000002a00)={&(0x7f0000002880)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f00000029c0)={&(0x7f0000002900)={0xbc, r3, 0x306, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0xc800}, 0x1) 2018/04/27 16:24:48 executing program 0: r0 = socket(0x1000000000010, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/27 16:24:48 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000081bf3cc0a8475f60fb2c00001000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket(0xf, 0xe, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x0, 0x3}, {&(0x7f0000000140)=""/144, 0x90}, &(0x7f0000000200), 0x1}, 0xa0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3ff, 0x400, 0xbd01, "655fc25cc56ac332a0bda1119645b07a76bc56945cc89fcc0bd8b2ab0e0e44c852c542cdd86dda9072fb3c8f981e329ee22356a8e110d6b6aee23b6d45c13becb7ca4fd3d8123084e4585e44d394b48d"}, 0xd8) 2018/04/27 16:24:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000007010100ffffffffffffff00000006008cfd6eac709d5ff1993e8b1b1acebc757ffc62a3e41fe278a3549e8d852f3e8cd743164db44f80f935e03ba01bb54c2d7c348b0319934372f8fb1f4494dfa59ce51779839f"], 0x14}, 0x1}, 0x0) 2018/04/27 16:24:48 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000180)="2400000020002553075f01650272fcf280000000001000220ee1000c08001700002b0600", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xe0, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8b4c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8a}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x10) getsockopt(r0, 0xf9, 0x3, &(0x7f0000000240)=""/222, &(0x7f0000000340)=0xde) 2018/04/27 16:24:48 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000ac0)={0xffffffffffffff9c, 0x28, &(0x7f0000000a80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0xfffffffd, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)={0x8311711dcda59b83, 0x0, 0x5, 0x6, 0x8, 0x1, 0x3}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x0, 0x100000, 0x1, 0x1000000000000002, r1, 0x4087}, 0xfffffffffffffff7) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000004c0)=@fragment={0x3c, 0x0, 0xffffffffffffffe0, 0x8, 0x0, 0x400, 0x64}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xa6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={r3, 0xfffffffffffffffd}, &(0x7f0000000400)=0xffffff8a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x10000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000500)={r4, 0x8, 0x8, 0x2}, &(0x7f00000001c0)=0x10) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x2c6, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f00000008c0)=""/195, 0x0, 0x0, [], r6}, 0x48) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, 0x4) getsockname(r2, &(0x7f0000000440)=@sco, &(0x7f0000000380)=0xffffffffffffff23) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000540)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) 2018/04/27 16:24:48 executing program 2: r0 = socket$inet(0x2b, 0x8000f, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0xc, 0x6, &(0x7f0000000240)=@raw=[@alu={0x4, 0xc3b, 0x5, 0x7, 0xf, 0x4, 0x1}, @generic={0x4, 0x1000, 0x1, 0x160}, @alu={0x0, 0x1d3f, 0x5, 0x0, 0x0, 0xfffffffc, 0x4}], &(0x7f0000000280)='syzkaller\x00', 0x3ff, 0x1000, &(0x7f00000002c0)=""/4096, 0x59e26cfb2b356ef3, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001340)=r2, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r3, 0x800, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/04/27 16:24:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x1, 0x10001, 0x100, 0x5, 0x4, 0x1, 0x9, 0x1f, 0x9]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000005, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/27 16:24:48 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/232, 0xe8}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x5, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/73, 0x49}, {&(0x7f00000000c0)=""/36, 0x24}], 0x2, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/04/27 16:24:48 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000840)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000008c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0x15, "dac4290b30b5a93bddb0957bd7a94b0ab03277ce3d"}, &(0x7f0000000940)=0x1d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000980)={r1, 0xe37, 0x30}, 0xc) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x528, 0x70bd2a, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x48000) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) r3 = socket$inet(0x10, 0x3, 0x0) listen(r2, 0xe788) sendmsg(r3, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x1}, 0x0) pipe(&(0x7f0000000040)) 2018/04/27 16:24:48 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002400070b67000000000080000100ffff0100000000000000ffffffff0100ff10", 0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff201}}}, 0x80) 2018/04/27 16:24:48 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x9444, 0x200, 0xff, 0x16, 0xffffffffffffffff, 0x3ff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 16:24:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x3, 0x4, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = accept4(r0, &(0x7f0000000240)=@can, &(0x7f0000000140)=0x80, 0x800) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$inet(0x2, 0x3, 0xff) sendmsg(r2, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000a4b000)}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003aa000)="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", 0x17e, 0x0, 0x0, 0x0) shutdown(r0, 0x1) [ 86.831266] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 86.838816] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 86.847641] bridge0: Invalid MTU 1488112902 requested, hw max 65535 2018/04/27 16:24:49 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x2f) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000001, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 16:24:49 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0xe86a}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xf0}, 0x9}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x1400}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x45) 2018/04/27 16:24:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x2, 0x7, "93e39f33984a", 0x1ff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a0100235605000b00000000", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78fb8af5b384c1a65d1ecbadae401bb85f", 0x30}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000540)=""/42, 0x2a}], 0x2, &(0x7f0000000640)=""/231, 0xe7}, 0x0) [ 86.908958] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 86.916410] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 86.925108] bridge0: Invalid MTU 1488112902 requested, hw max 65535 2018/04/27 16:24:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000000180)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0xfffffffffffffffe, 0x14d) 2018/04/27 16:24:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/27 16:24:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001ac0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x7, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001500)={0x0, 0xffffffff}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001640)={0x7, 0x8, 0x10040000000000, 0x1, r3}, &(0x7f0000001680)=0x10) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000019c0)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001980)={&(0x7f00000018c0)={0x84, r4, 0x12, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x105}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x48000000}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x254c}]}, 0x84}, 0x1}, 0x4000000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000040)={&(0x7f0000000180)={0x10, 0x88ca000000000000}, 0xa, &(0x7f0000000000)={&(0x7f0000001600)=ANY=[@ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r5, @ANYPTR64], @ANYPTR64, @ANYBLOB="b6187836115c80cccbce3774520b6d6c844533b007707d7a9172373947747d653386beaa52659049ffac27c7f3ff63837594a1be5da18879e9b8ee35371a0e3c37846a7b8df78627a094188f61", @ANYBLOB="66cb5403f3a85cb36f571c45c2fa36ba11fe45c0bee31bc7bc412fb0b4f46cea3d3ed4ce832f40c99e4064ff5ad9173e6cdb2814749a5b50f4c7a89dbc5409aef4b5568655a3517bd985f882e3f5eaf06741388469a037004840a0215c367fee2ce343d49d15c3882fcf3e740eefa0a8726dc6f08711aac44d54dfb2eff2115b1d9fce1501b47412ce272d6741be5007b8c70eed1ea340a58bb58d68a71575a3bdd70381839a44d810eeafc3f3", @ANYRES64=r5, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="a3be4e6636738f403e1c728df832740064ecae46dbc8f098f39cc2d20af31ebe31ca116b6c1a8215991b80b43adedd68a9dc431e1fc31243f7621b3187d5d62527b0a8e7", @ANYRES32=r5, @ANYPTR64, @ANYBLOB="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", @ANYBLOB="c9e9b5f401ef8bdb00ce6a524aa10ec8f3e5f51873ef336042851be432c6d88aada4", @ANYBLOB="fb403e84093c2149638e8b196fec74ea5f42b7c0b91845f4d7cc08522a4dc9e89bf257cc722910665b9ea035aee59d82905ee5a685951d05fea1d6472adecfe4629838ef3a5f30f5efa5fda9c41e2aaeada394332afa87f18a29574a89fa0e3a3f0759e321ced76430805a443d1cc138c4ccc25cecdf", @ANYRES16=r5], @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYBLOB="c6ae9ad0708da0128e335f41bb0ad076e9c954ef85b21724cf3f0bbc18aa35d065c527e7e8cbdbdc3c5076a670d9a1147dc77c06fa141a5d82126e32f13eff179d18f4eaa4d7794feadf96bfde9655d382947ba36aad3284849a7e4ff24966166a652a068f665bba96a3d2adee555b44e47778c0a4e385a9bfd46fcbe3612fe58b9fba55b85b7b82fa120c82bc329c61da15a00c13413172ffc1cfe33c75e03ab39e649d6b08637326e1d622c9595189524c9e519febe62b9db6307224bdb14a275fc1a942edc547330bdd70e80e3382c9175c3343e96f25c5ce2bf2487c37dfa32d8a", @ANYRES32], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r5, @ANYBLOB="9e6d742e763fa09792f36f3606ae6f3710c69c82c20bacf3926e70382875320d4098f3ee2a", @ANYPTR64, @ANYRES32=r5], @ANYRES64=r5, @ANYRES32]], 0x1}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000017c0)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001a00)={'ip6_vti0\x00', 0x1000}) pipe(&(0x7f0000001a40)) bind$packet(r5, &(0x7f0000001800)={0x11, 0x5, r6, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000001540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20008}, 0xe3, &(0x7f0000001580)={&(0x7f0000001b40)={0x16c, r7, 0x800, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8c17}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f482441}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x0, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x0, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0x16c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040) 2018/04/27 16:24:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/04/27 16:24:49 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x1000000, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'bridge_slave_0\x00'}}, 0x1e) 2018/04/27 16:24:49 executing program 7: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400)=0x9, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/04/27 16:24:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x6, 0x8001, 0x100, 0x7, &(0x7f0000000000)='syz_tun\x00', 0xc298, 0x9, 0xffffffffffff0000}) 2018/04/27 16:24:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 3: getuid() r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x200000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/04/27 16:24:49 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x2c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x101, 0x9, 0x8000, 0x101, 0x0, 0xe5, 0x3ff, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x101, 0xa0a, 0x8, 0x2, 0x0, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0xff80000000000000, 0x6, 0x3, 0x7, 0x4}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x1, 0xa7, 0x1, 0x1, 0x8, 0xa32, 0x18b, {r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x29f0, 0x9, 0x1, 0x0, 0xd205}}, &(0x7f00000003c0)=0xb0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/04/27 16:24:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000027dffc), 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r2, 0x400, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/27 16:24:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000001480)=@pptp, &(0x7f0000001500)=0x80, 0x80800) bind$nfc_llcp(r1, &(0x7f0000000680)={0x27, 0x1, 0x2, 0x6, 0x9b0b, 0x26, "83dc2890138058aa6c74b6a6f19d64bedd1d7507f6d2f220776762129407d78db2ef568dafca0da3b1d454ebc29a88e0fc4b76c8b90e33b3d7fcf6159566f3", 0x30}, 0x60) bind$netlink(r0, &(0x7f0000ef8ff4)={0x10, 0x0, 0xffffffffffffffff, 0x80000000000003}, 0xc) recvmsg$kcm(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/210, 0xd2}, {&(0x7f00000004c0)=""/99, 0x63}], 0x7, 0x0, 0x0, 0x2}, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000600)=0x2, &(0x7f0000000640)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/27 16:24:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) 2018/04/27 16:24:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000040)=@generic={0x1, "6823c5df7bb44e3349d9b3b30c64aad719800acc6750bdecf9229fe123d43437a1a52a4b31e4eaffdf9bb04bc744f34fd0a6c866fdec051db97d24afe39154d06f2d734c7f62910d0176f59e4cbb4fecaeb2158b91dd33532cbd100a97fb5af6dc4d3cd7661edbc0947592c3617d7c1d56bbc1b5ae7f033d289c5added05"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="fed00f4e3083dceceed2a395a63f37c057b7b7c5dc0fa8dc571c8f606a448c84359e8561eeb65ae13d4735404070f926b14803ba12d4994b7adde5070d85ff0e87489b4ebd75b6", 0x47}, {&(0x7f0000000240)}], 0x2, &(0x7f00000002c0)=ANY=[], 0x0, 0x40}, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'\x00', &(0x7f0000000200)=@ethtool_sset_info={0x37, 0x2, 0x2, [0x2, 0x0]}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x8ac}) 2018/04/27 16:24:49 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000240)={{0x20, 0x8000}, 0x5d}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="3c000089000000000000000200000000c090ada2d571c4950998be353c0772"]}) r3 = accept(r0, &(0x7f0000000100)=@can, &(0x7f0000000000)=0x80) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0xfa0, &(0x7f0000000180)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000000040)}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x98e9, 0x4) 2018/04/27 16:24:49 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@ax25, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x8001}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001640)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0xffffffffffffff76}, 0x90) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000540)="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", 0xddd}, {&(0x7f00000001c0)="453873683ee4f9649fa67c41a2555edee51802a8e6ab37b413591cadde0c07e9d31f5c374bd6634352", 0x29}, {&(0x7f0000000300)="3f40d39ca884100320487133fa9a1775a925d2776f9ef73a491e06d519af5082b3efabf0ba2661d04ee3260012f931a8c8a88ea8d3403e0e7efa1be8491d007ee86f4e0735feb490d744e3eceffa4235499c0848a6006cd6d2df9e352db93b4f80b1617755799fc9b5e6b53adb96517d3e342a238b9a97a18241df796cb75395ff36cb130467c1dce9d37630a86e96ba929aefd876c34658b38593ad491a96e98e95444fd048514fe25cae63274ff82ac19515d97047", 0xb6}], 0x3, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000002680)={&(0x7f0000001540)=@generic, 0x80, &(0x7f0000002600)=[{&(0x7f00000015c0)=""/50, 0x32}], 0x1, &(0x7f0000002640)=""/3, 0x3}, 0x0) 2018/04/27 16:24:49 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001500000000000000810079616d300000000000000000000000006263736630000000000000000000000069706464703000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000e000000068010000a001000074696d65000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000002006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000dcffffff000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000fdffffff00000000"]}, 0x2a8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@multicast2, @broadcast}, &(0x7f0000000340)=0xc) 2018/04/27 16:24:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="9400000000"], 0x5}, 0x1, 0x0, 0x0, 0x4004015}, 0x0) 2018/04/27 16:24:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/04/27 16:24:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@random="d98f49ddbf47", @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="596ed91a83a3", @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0xfff}}, 0x1000, 0x9}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x75, "293f676f369972076e22269080d34bece2c789a6d95b29f6bbc1faf7b5c9b990def1068d31bb2114574a328cc6af9ebc46bc6fec4c0f9f6e50d6195e78abca2c9b8c2651e5814a936c9a1f8f08ef427ff6eb2df6f480ef8bad501abc3dda8c08a542cfd52b06de7ad6d22b3d73df974a67dd00f238"}, &(0x7f0000000380)=0x7d) syz_emit_ethernet(0x4d, &(0x7f0000000000)={@empty, @empty, [{[], {0x8100, 0x800000, 0xb8, 0x2}}], {@llc={0x4, {@snap={0xaa, 0x0, "b0", "ea3819", 0x6003, "42e7cbe5c918fc047dac4b3366925c47686cd73a22413539545439b79b4274eb4c70dc786a80a6e1a8158bc166dee36f5f690f"}}}}}, &(0x7f0000000080)={0x0, 0x1, [0xcb0, 0xc98, 0xe11, 0xb54]}) sendto$inet(r0, &(0x7f00000003c0)="95f2be315a2b2f14eb3439775876d667fb9fef5dce6171aefc5ab50db0c564247f2f0dac70b8189cec4cfcae6d4be5f7f896cf3c3b7794a26619952439d7597cc73c0058ec84c267ddf09796a7ac7d6af383bcebfa2646b7f402e6ea2f8e782f356d76a265439fa31d45e9b3a409d807a7034c2fc194689be4f5ef43a9543f7e91b8c56542ef354aa381a5bd51dec780a0e5d99383ad0c8935c3f3e7c206fbe0446254c3b77c83d081cb3d26be4243a0c64afc95b3d277e3a1615700666807f2d02f4ac53350a6cd9fd5136913017584ca", 0xd1, 0x20000004, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/27 16:24:49 executing program 7: r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1) sendto$inet6(r0, &(0x7f0000000240), 0xac05, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000040)=0x30) 2018/04/27 16:24:49 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000889078ac14ffbbffffffff00e900000008907853bc6e2242d7dc726f7e84cb6a924d5b9bd1d3c20eb50952776f06d13e15a0c9771aab14a990a4b692376cf56889e8229b748b44cd2ab9655e64115a0bf2e4db455a27b4edd3a385d451a29aefd4fa"], 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'veth0_to_team\x00', 0x8000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) 2018/04/27 16:24:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000080)="332fae46eb6b6594dc8eb8311fbb761ef2a170030cf89eef8b6eeb3801f9d35886713c668b9a6600513aafdf411547d5563f2491fbe39bf905efae0f29d47cb931cd08196710841148fc8c279c74308d7ed7c7df925d4be6b46939971820d7d611fdfb25042ac82c743528ce5a41c3cb3e111c", &(0x7f0000000100)=""/164}, 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}}) 2018/04/27 16:24:49 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) close(r2) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000002c0)=0xffffffffffffff96) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000001400)=0xfff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x40, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x200, 0x90, 0x40, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400894e38e5a878e551"], &(0x7f0000001680)=0x2) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000100)={@loopback={0x0, 0x1}, r5}, 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(r6, 0x6, 0x2d, &(0x7f0000000400)="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", 0xfc9) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=ANY=[@ANYBLOB="1400000052000100000000d971802e0000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 16:24:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x43, &(0x7f0000591fee)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000746ff0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="79f9a89ad3719ceb43777e912858c04080f4a18726e9fdad5a9c532d42f58ebbb43f65fbf7b75705f766ff31a36e7cf5f9a051561617b56de3fd1ca163dc2622b11462248538cf2b18dc282b949f863b7d24c4d680af8af8f88aeccfe1fb2dbb1175415e3cd01b231e9f87cc67ccb01df0107a41b66c77d9a658dcb56ed614c515237f5de6c081e65ffba0b0990878cb7cdac3fa848e7aef5d6376937966d67138217bda", 0xa4, 0x24000080, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x7aa8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) 2018/04/27 16:24:49 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e22}, 0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000040)={{&(0x7f00000000c0)=""/246, 0xf6}, &(0x7f0000000000), 0x40}, 0x20) setsockopt(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)="0009000000000000f4fcdc9328170000", 0x281) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000240)={{0x67, @empty, 0x4e24, 0x2, 'ovf\x00', 0x10, 0x81, 0x7a}, {@empty, 0x4e22, 0x2, 0x8, 0x3}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='scalable\x00', 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x59, r5}) 2018/04/27 16:24:49 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000040)=@routing={0x2f, 0x2, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0xfffffffffffffef7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x6, 0x8}) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe1b}, 0x1c) 2018/04/27 16:24:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001940)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/221, 0xdd}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/113, 0x71}], 0x8, &(0x7f0000001840)=""/227, 0xe3, 0x3}, 0x20) accept4(0xffffffffffffff9c, &(0x7f0000001a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000001ac0)=0x80, 0x800) r0 = socket(0x17, 0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000) 2018/04/27 16:24:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000600)=@hci, &(0x7f0000000680)=0x80, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000006c0)) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'rose0\x00', 0x9}) sendto$inet(r3, &(0x7f00000003c0)="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", 0x130, 0x0, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10) [ 87.739459] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20004 ovf 2018/04/27 16:24:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e1f, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x15}}, 0x18e) ioctl$int_in(r1, 0x5452, &(0x7f000053d000)=0x7) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) [ 87.804696] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20004 ovf 2018/04/27 16:24:50 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000003c0)=0x1, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)=0x52fcafd5, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000000400)="126eb76c5e3adfee07298d7e4e7c231b5b552f48bce52c46569a54acecfdd24315627662aefbd666785c789a9752653f6993d821d75ab343cd02f35e67323cc3804735db81e5ebf9b0566a0be451a3bd8539780c59991612fb55c6024146cc529de54bbdf6edddaf39c748f9903cc9d055eae874a3a30388be3be6b6e102b2842e367e980f9e5731fdce2fc4b836daf80f8fbb95af103ffa56d113160e4ffcf0b24540f2f471e4576de65bcfa83955f3037f6f123aafd909c7642e62662c08e32b86395208c7db4316a0ee1c8550a4bf4e6bcd2cd915e7d8dfafa229a4f107d4434bc226cb5f509805db3e", 0xeb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000340)=@int=0x81, 0x4) syz_emit_ethernet(0x147, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@ipv6={0x86dd, {0x6, 0x6, '&hB', 0x111, 0x5e, 0x5, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, {[], @tcp={{0x4e21, 0x4e23, r0, r3, 0xc8a, 0x0, 0xe, 0x40, 0x5, 0x0, 0x1, {[@md5sig={0x13, 0x12, "192d4c57577e44beaefc269c63e03a56"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @fastopen={0x22, 0x6, "14a330bf"}]}}, {"23cb877160b85dd4af055240d7b6863c040dad4671cc020fac60aba60396488727ec64f70abafe8637b7f7dbe49755a1ee1851314498285a90ff55bd0c9f315623073a0466d5631811d129dc6b6689dff858029a2376cdf83b15972851fa8f299981e502a46acd759cec4a5da6ca9220bd625fdbbd6c92e2a0c0cda01962bbdea1447f9a0275d543c3908e8d2e3dfd56a36a4f991f9d5f1913ef9df74191b1a476070c58dfc11922223d1cf1248a65676bdfed182f516769415de29cad75bfafab8d8882e1831c49ab32119c8b66bb79ab41af72dd0638904b"}}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x6f5, 0xe1a, 0x342, 0xb48]}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/27 16:24:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)=""/107, 0x6b}, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f00000000c0)=0x8) 2018/04/27 16:24:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000000000010"], 0x18}}], 0x2, 0x0) r1 = accept4(r0, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000440)=0x80, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syz_tun\x00', 0x3000}) getsockname$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdb1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x10, "33796e3f43b4217d98d9f74a9e6bc6b1"}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x1edd}, &(0x7f0000000200)=0x8) 2018/04/27 16:24:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000c5f708d2f4dad21d5041000000f1ac902d0153f400000000000000000000000000", @ANYBLOB="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"], 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/27 16:24:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r5, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000080)) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000540)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r6, 0x0, 0x0) recvmsg(r7, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x1b2}, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/27 16:24:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:50 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x4, {{0xa, 0x4e20, 0x27d096fa}}}, 0x88) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0xffffffff00000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x3c) r2 = epoll_create(0x2) epoll_wait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xffff) socket$inet6(0xa, 0x806, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000240)={@empty, @dev={0xac, 0x14, 0x14, 0xc}, r4}, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0], &(0x7f0000000400), 0x8, 0x4, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/27 16:24:50 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f0000000280)=0xbc) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7ff, 0x6bbf, 0x81, 0x2, 0xfff, 0x2, 0x5, {0x0, @in6={{0xa, 0x4e23, 0xbb53, @dev={0xfe, 0x80, [], 0x15}, 0x7}}, 0x3, 0x7fffffff, 0x400, 0x7, 0x80000001}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x3ff, @empty, 0x400}]}, &(0x7f0000000240)=0x10) 2018/04/27 16:24:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080)=0x3, 0x4) write(r1, &(0x7f0000000000)="2700e6dc14fb76fb909a3d8a730ff710111f0e496bf91719acdcc9d6d8295842784000000000b3ec0000", 0x27) 2018/04/27 16:24:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r2, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000100)={0x11d8, 0x40, 0x400, 0x70bd29, 0x25dfdbff, {0xa}, [@typed={0x8, 0x61, @pid=r3}, @generic="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", @generic="d075fabaa8e54d2b131dc06090e074f4db82e829e2da624a277d8c3de598f3147cd8dd75c6614f36f887b76b60853a61e346944bfda5f5d635de32e47d7ee24a9807b0fac86ef60b12778471bf2bb73d1ae8b3dadca8c55e7acb18b07469c190e96c9ccae85ae12691537ecc799c4e12", @typed={0x10, 0x95, @str='syzkaller\x00'}, @nested={0xc, 0x36, [@generic="86", @typed={0x4, 0x78}]}, @typed={0xc, 0x45, @u64=0x6}, @nested={0x11c, 0x72, [@typed={0x8, 0x2f, @u32=0x7}, @typed={0x14, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @generic="a4ef041b1b72c00841a4d227081594011519d0aca2d10bbae11eb346ddb7ea140dc139b05f1f4c2b43ff62fa684bd07a394d605385ab9257d67be054ba6d5690", @generic="6d92cefe58e9b6c13952fcb66a4fd4fc83755eb884992c80840f7005334599caf63adb63f4f456f92b578eea0533169f74c60d7943a25960d221732cfcb4664e21adca568bb7fd14e188fe6c4552295c0c18201fd33b7a2454abb3c76a5d6544a88a7f6536b5399148d07e5ae5f97817a12ba8f332d4469b9ce99ce4d87ba02b8fa04d7a3b13a5b911a74fdcf7d4b670deb08a028e7e9851c3fd15d0b2d92cdc2b0729a8b5aac2f574ee0cf3c5ad79b0967332bc35c76f41e611d9"]}, @typed={0x8, 0x26, @uid=r4}]}, 0x11d8}, 0x1, 0x0, 0x0, 0xdf10f160a09fa2f6}, 0x24044080) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/27 16:24:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f00000000c0)="9f26a3e7b7cdae10b7973c9ab869f8c60d957a1dd1abbb498a6022", &(0x7f0000000100)=""/15}, 0x18) 2018/04/27 16:24:52 executing program 3: socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1_to_team\x00', {0x2, 0x4e21, @rand_addr=0x101}}) r1 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r1, 0x8003, 0x0, &(0x7f0000000000), 0xfffffefb) 2018/04/27 16:24:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x1f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x563}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x74, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x20, @empty, 0x1}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000180)=0x10) pread64(r0, &(0x7f0000000000)=""/12, 0xc, 0x0) read(r0, &(0x7f0000ae0000)=""/41, 0x29) 2018/04/27 16:24:52 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000080600000000060400000180c2000000eb8f02cb0000000000048b803c61c3e02e43be37c664d8522b17"], &(0x7f0000000040)) socketpair(0x11, 0xf, 0x401, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x7, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100), 0x4) 2018/04/27 16:24:52 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000ff8)=@sco={0x1f}, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000257b50)}, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="56ffd742c77494147ce646a9bfff44068edf6e29274a5eb83af99561bae1bc6dea6edda0eed656ab56b09d86be2ec7c3b8fedc952c799701a867cf0a301b03a675fe5e3db657470e2e9bd830a01b94e247ee23ebac871c193f2736ba0ded62f88a940acb9ac4cde28924e8794c6a7c9811b8933bb92f924b876bf65dba7d998a588c46fa768a801d37900b6f355a01abcd910f18ea0d63af6378e7a03eb45e34a5c685c2de77b8bae0774d", 0xab}, {&(0x7f0000000140)="60475111455f8decdb4cce3648ff786b74abb2d6a188eb5889d24ae2a83aa3d4df8fd92997ca33a31d826e85ced1315c16b5aef0330121238b9ca55aeedcb7cf7b7d645e3614bcdc73ed5f8593ca729244151e7628629e3d0e5740e0e40259e9323bccc5ed1834ceba8b3abbcbb60a510fcebd939fef8533d83603159a3368bf515afb2a22acad725603a10f8bf3229f9bb3b4386a76e63a452184589f020dfc6e261e86be2e03958f5d9ab2724042506cd21ad4a9d96df0783e5346c3f081e0d32b536b37ff", 0xc6}, {&(0x7f0000000240)="4af437c81be12f55e19402457277963055945a78745527aebbe9bfe1ee3f5113c223b359843a37c06f4db0502786d1cec15d559b7a04", 0x36}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x250, 0x20000040}, 0x20000000) 2018/04/27 16:24:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:52 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/63, 0x3f}, &(0x7f00000000c0)}, 0x20) 2018/04/27 16:24:52 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000004540)={r0, r0, 0x6, 0x8, &(0x7f0000000200)="d7d9c2b9fc81289de90d86", 0x3, 0x20, 0x3, 0x4, 0x8, 0x9, 0x2, "56ae2d95c0b69dc25e21a0e1ea8a026b7b9e2820f115e76981dd5867803367dab57e54f9825dd1975ce6b4b0866bd65082f810f1403ece3d2ccd5a06befeab4b7245efdb1fa0358041797620edc49e13512e0a5f57df1846c041fd7a26e03ee6ebc55822f5fb5d944c7376d3fd9fc92fac04988bc875f7a64e3b6b127f5d06b6e7002db0463924a40d82dd2aa1dc12296683681d56529ccc0ca5fc9c2a3355a7c50d4239569bb2d6c96f4718cfab0edf7f0b24d6896a6251985f34234eceb33ac97688541b7b9de592248a5efb7679a14f573095c119a56457057f890b1617caf577b4cc8baaf76f26be558dfbbd0ccbaf95b1118bc7fb31b9a058da4f7d4949264d820c35a91473cd76a61d1ad100e1f96bd36d8d10d68a9d190d88d3a7ed48e37f66d8f14c0e675b3a8230ce7d1b2fd41853f0ddd4466a97c1dd355ecfd70b6f468ffb8e34ea376f6d2a82d0ce0b5975e93f7403fc1d5113a1b5c7cab1677cdee4d913e80b8b424831112c2d51d759ada5fbe1cf077d469615ce77816aca581e489ac7b3859420555798d1476b92bf9789204ffc8e29cc27399de518f52d912a6df7378fee8260cdda34d7a1013c0edb999cd5e83bba3789ff6fc568f02e58eade381f7c7f01fda658a121e3106f58dda8c9689481d32a521c2c9f171e8255e25ef1560a75eb4aae69fba0479b11cfb02fa65dbd287a435d0b669f4bb45617135f9ec2f8bc3c716223da965a6e670b3bf00f4aa20eca1ae3be5b2cab70abc5b0cde07d8ef75017a2682601def2ccf6e1ee563f9baa498f90f9248fb7f8b71e0eda8bfa2f413c0fa8b62723388837d813954c937608722ceef7b7c6fea4c16108a27eff2ba1be7b73b482a051cd1ce21a0605ca28cf750c1fa0999160942b8dd8019e7e3fa19fd92d4ac555e258bb4d502e3ada0582c2c1edb05d56d0f3b7040487643fef310f6a459e598aaab7087ebf35cc4f17a73542a1ca545ab8e0e828d433bb92d046d007aa00d26c653220da5d826a019573264f38126b217feac756580a590fa1b825e1ad3046cd7c2a48e9d84b7b48a9a742f7efaa0625d39c42d7ddf368fcf96ffe43b2a423354a5993d6233735272d5b0dd5d1974629640ea93082c4442ac63ff35c3f6d1c57a22511fb1ce163a296335ca81c22f13118f6bdc16e95bbe2e9921a6f4ee6871f4cc3c367b4bfec16c22b72f6b0009076a182d25e2595a2823d8a7b3fa29414d298fe86bacddc0f0b10012b5c95803d56473f16ff6280dff6163737d046a1d1680f7cc4ffa52bf27c52850b369b0b7f2425b9642a94e029c80ff0b9312f17322e25db4d2cee43fc683c0d83230bfa65233b1133e7639848b45ba2e97e74b2f781ab903995cdd0158b994e8c661c797754d7308a3e23f7491e862a947ca6d0e4b38d12a95fe07859569ecb854d1a4a155fc2a9bb7256d0820b362c070fd22482a72710ab1e707ac85038b3a68843226a8c2679b27db55c57b2a72e58b42e73b82a3ad46686d94b2cd9ac9a6a46796b0c3375257bf4590e386d18817e0b1117c239cd2ac66df014f2780a64d6787ab585d2d3a3dbd7c65282e5d2ff9dd41a8b96ebe5088e0d4f35e0449107a55efefec0c04243c33788ae599e036019cec4bb821b491335f7eeb9c07aa160c7c7ca6a318860c69ad2da302622bd8f95b3edc22eb8ad5c9277c0e073a0d0811ca729e6de30d3e73c55ce6c432709fa88f7d78e9ab6f157f44dee68637184d0ae091f0d445716d71d11976c4e552c3828bab1e2ce59ac927ddb6d5dd24fa049eb812c0426b4a64416ade645b84987ad35cbeb74d4bf16cb287aa7221f99b26c6fa8da267f3a87103880512c0c989708ba5188168ecfbe46530f001f5dec26cd7d90c799943814012bbe90325bce92d27b1776c039895dbd0e5340d556e2145a796db5173d96d60f01a3605911ebe809a7881c9eeacf2c6779fe0efc7aaf40e0d56e6b61b4faf98e3911d19460a6848564e4cc1a5563e6543fe018eb50f0d2600936f0b6ed9b1206d5a48da99ba90dbbd015ad518a7d4b242d4f92c647e84d308546b37e39cf3a7fbbb70d6262b12a4cc1bf3b3eb8762e59a10a31de78542934561e7714e4e2f5075757cecd5f7aa9bba1f5aaf07653d3dad7c23d8ae8a1da386fc4c63006f31210bd11bb9726e23f5a7b1a995e324c90f37105f1e2adf4560bd041c6509710d149b28b13f0d77a3c9ceae35ad1a82bcac1a6065067b7a5e7246fd7caff6a65ff498577074a3de416ba492461ac4c224abe610b37ea88f999181f96618b1ffb3318306423c2e08d0e1c694b9237be65a6812d721d29aa4a9f8f91ebaa872b1148dfe52e5b66ae21dd999503e1248befcf5f15125dfe6d0d40eecbde50d94ecb88614898ee51596971506b1a4eb2efbac5d973c6b98022a60de3334bcb32245e2027fbf4a114ac1ae8ea04a0d249691ed8c98c0aededa7f4b9d0abbfbdfcfffbbaf29029b88b7d7bb543031bdafa302df62bff45108e4800da70826b60dc78d61a6eadb1f364aca63070eb5d86f4e8b450a4887df22f37f7645b01a401788e0533cc494071350ab6efdf02a8d061078968c697a0f476625b4beaa509f19e29bf02e7d33e729ebce4de0fde20b9995817f87d25f3d4d999de2d023b75288860f367606c4750ef3310a6cfe30a0b364b36c75b93d787435c92f97dc4447211724675df027f9e2ac2415359e019013957e9589ceee54eb852d4ef5b2a5d9d765ca0f0fa1ea645b8cd00dfbc05419e8962ac8996b5886e45336ec3ebbe20328c48c5c9c67dd41fca6c0ab0b56c50e9b50251c59a260af01bc3edfbbd587001864462ad12da5e9e4d932b791db477da135fe64ff9d2a915097b4fdbbe79f3d2c7954333cbd08cefac3856bcaa8630bdea59c4fa48bd3f783b4df9d6b6b79fdbc0c423330c5c95df54e16243251b3de3baefbd5fd5d77a1fe98933eb45fe7abcb443fd91bf1d666e53f00b17ecdf50f967f2fc9ad9aa10c85b40971c4ed3a451c08d6b28b58ee18afabcd938a81dd5d45bd4f0e7d8655d2afde48a1c7711a95ba2461d807ae7a6c85fbe982fe4601f151a3c3d071ce552e756cfa965c230ab196c9f5633dd13f5308b9d698e38808b09ea98a65e51055590cdb16618fe5367cdbe8495c5b9fbd84b4ed2418a2d375058f1f1ef47f7399afdc9140b9941a117d814c74a30abc881709e3da18690c139948d7513c1c324375d0c5ad41944fc045128dee7489892c1fa6e72ed9f46d8c7a6c1815a1ca791890d11534639f0f55162e2497aecf63c5f53245535e4da5689e944df9dedc0164a8286499a32efe5d839e2b6a9aff0ff8f059c653e76ee61d874ede23a2890052df4b754cb7b9a583f2c723e0c6b478a9e757501700808ab5a993a74de10b0328011c2f22035394d1f4d636107bd3018d79334b4d3691e1fe10b622caee3171adb1d2abb0983d4ed52be3eda3e25db5a58f1a43aaeb944e3ea45718497d458d1e8cfc96aca6cc9aea91469ddff07cb995645c4dd5836fc095e9d19f44cf15891831ca8e1ccbe4e71a961cb3767ce4977d8c5bf0b67647a5ba2502ffe1fe71f90173ac3732cfdb1ed5faff12d660ee06969f02a0c3a901f869a8db3d5687efd2000072ddc35d85e670b53ee874a21997bb153791c03fca641df0765330f1512012c7b171150f33c4b57102da78cafc71fb59716b2c2b7e767c0ec99c905a38299149880eb41fcf0e1339f0a301505f81df4da2d0d107502ca162a86373954288603d9c26fd727bfa7861b5d5ea7ea6c4611d5f2253546507731d93c20c1dd94aa37c11c689f196799dc964e5fbd6e007d892f0d35d2f66224e7b9b03b7417d0eb23b3313b56fd8ce834aad2ddac4c62395ce38ba3a273899f8304e85ac5d86d28c353294ef9d047a66401e33674c6d9ff59e2da4110b11f6e86c49e083f84b49b5e2e9568702a9526740ff08632fdfb15c0a3d72d01657d3df74948978cb81335fa37a2912538e386545812499a217ad66c4fda6e67620faec0fc45dece425b34797a6884b6459dbd19f4ceb064badd9371cbb8b998e1b476e0e586416950d4ff7cc1f2eacc07b3ebb8e9cb81119e364494830b6d8b88d5b887f520654cbd97812a062d7347016b532df87301232f9188da282ff753b27e4990cbfafb4b6800b6c9981e8c57252b29b0148fe6d0b1dc24b0d4275bdf8d7a3f0ec97889884e732e724083d8b16c4ea2505af7bda6bba26e6198b4a2445ea8e7826f1fb0ed5d7fe34a1ed5abd8dcc1a9ece666f018f5f044bcf808fcb818f029b1c72d92198ce1b41c849de4c4e49e712cc59edc2d1ade0c8d02684321b40e7f6be693875a8acee4e48a0da299cb1426516127479f5751697abf15fbc7214141246d4d5e3af2b3fdf21430a72db6d3b9108b34adad18b933f93885d0e931a0400e49f2ee97834bf5cd353ee5b64acf1426d112ec4f49ba3ef0a6ce2d7aeb8e4e796cbe33ff0ebe374cc2604046e9f0e00c767c6b86e63948d5a4233070ed424a5b922c83163530be03f23a80ea8ffdd659be7287aa1387b64edf4ae1433e8dec1549dd9589534bf0bd31c06857d06faddf18f98e8f816c67089f4e944eb33764ccd7923012cf41a64823078cca04062f02dfcdc69b5aa491b83c430bf12853f283280627cdada02806d861a71520b1cdbf0027ea001a0a6ae42aba6fda2709862bdd0012f4fe0601c0bf3ebf40ae9d432a3ec340d4bcc42ac8702daf16236a972b3abbec1f0c8015bda30e0ecc0fc7a64207a3c12513f20cdfcd5640584c245a7dae94733161b418618ea1f6fb7e57154ffecf24eb93980c98a462404b3388c65e6e699fa5637eb5759237f4655e72e2a68cb558557ae42b862631c7a35698b0dc51554bade21ab2c33e28da750dab5c3e2942913df4c9a28abcabd3629f05ddbbdf00dbd77e13037841c916e8f72a45d5e1caee33c097e074c89f4bf02d88f7a3ff7d464b2603976e36139595b907655d40d8b560a4571cce781a5a3e484d97fbfdda192f9c116d29d7c99b311d510307120ed7d8aad250fd2d3441359060bf963889af3973497cab68036bdc29c95ae0239aa7cd976c679a7561821ee9961fb249efb19e54a00f489d1c058bd7cc567e912ad4e210513d0ec5a0c727bc39796d709abd4e06c80f917db11a25f6be50201b8bc28e106e411bcad2c3aa09fec3fbe28629afb9777d96a547fb0b605ad92785b608f7f7cdf9748a8eff16a79f9650f3ebf04a0877d740b6cd5e7d770fa83c10ff0263671514ea490f110b164eb9a53117da1588e996d8c8a2611d31b42cafcecc4f2492bc03a9466e44027646a4b29314cafdf2f7e4a2d409e535e00d946e1f6a042d846fd93b92678382d80462f88ac3eeeb91625b0e08f805ea3c1ea6556d84852cb652604c74b80cd9be09674de4a8982a249a8f82bd958b11a53e3fd890c61831a5db511cf9fd521f148e95317354ad770f3db58aa2012b86241998ff80108a0b42e5584c8ca90e2edeca4f7f84b9f881823957166f6db6e7d889f879945b9ad75871ad394bed8c422f7de92e212e7fc094122e005a8a1372474c2902bf235be673e43feec4555d1e76f88613e372d515780c8b9d83995a0ede4de29ef4b510043d1557a596f725aba1d28d57d1843164178077a38c3f0b90632c9db87456036dae94813b3a09ed95a5f8129a186d71b3a3473296e13bd4a27559ec3068eb6a44e21e7d0ad39bac3ccd91eae6c36a18e747373318636cdd912d34438c3b1b01e2b534ec17"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000440)=@ethtool_per_queue_op={0x4b, 0xffffffff, [0x80000000000000, 0x7f, 0x8001, 0x2, 0x2, 0x0, 0x0, 0x6, 0x7f, 0x1, 0x100, 0x401, 0x1, 0x80000001, 0x3, 0x7, 0x3, 0x9, 0x0, 0x7e1d, 0x200, 0x4, 0x3ff, 0x8, 0x0, 0x7463, 0x211, 0x23e, 0x140000000000000, 0xe4, 0x860f, 0xd17, 0x0, 0xf6, 0xe8, 0x1, 0x7, 0x4, 0x7, 0x8, 0x100000000, 0x5, 0x1, 0x8, 0xb419, 0xb4ff, 0x7, 0x3, 0xcb, 0x7, 0x10000, 0x7, 0x80000000, 0x3, 0x8, 0x7f, 0x9, 0x7, 0x40, 0x9, 0x5, 0x92, 0x4, 0x0, 0x10000, 0x10001, 0x70, 0xf2, 0x1, 0xfc, 0x3, 0x3800000, 0x5, 0x6, 0x800, 0x71, 0x0, 0x7, 0x9, 0x2, 0x7fff, 0x3, 0x9, 0x6be, 0x401, 0x1, 0x5, 0x6, 0xc4e1, 0x4, 0x1, 0x3, 0x5, 0x2, 0xfff, 0x100, 0x7, 0x1, 0xe06, 0x101, 0x3, 0x6, 0x5, 0x8, 0x5, 0x2, 0xa3d9, 0x0, 0x9, 0xfffffffffffffffd, 0x2, 0x1, 0x8, 0x80000000, 0x80000001, 0x0, 0x1000, 0x9, 0x0, 0x100000000, 0x400, 0x8, 0x5, 0x57, 0x7, 0x0, 0x7fffffff, 0x8, 0x6, 0x2, 0x36b17f1d, 0x101, 0x1f, 0xd6e1, 0x6, 0x4, 0x862, 0xffffffff, 0x8, 0x5, 0xfffffffffffff691, 0xfffffffffffffffe, 0x7, 0x800, 0x200, 0x45, 0x8001, 0x0, 0x4, 0x5, 0xff, 0x5, 0x20, 0x9, 0xfffffffffffffffb, 0x9, 0x7, 0x7e, 0x1, 0x722a8cfb, 0x0, 0x8, 0x20, 0x2, 0x8822, 0x2, 0x3ff, 0x8, 0x7, 0xfffffffffffffffe, 0x7, 0x80, 0x1, 0x9, 0xc1, 0xe02e, 0x0, 0x6, 0x8, 0x6ae, 0x5, 0x2, 0x3a, 0x0, 0x200, 0x6, 0x2, 0x2, 0x101, 0x1, 0x8, 0x3, 0x401, 0xc5, 0xfff, 0x2, 0x4, 0xfff, 0x7d, 0x1, 0x100000000, 0x5, 0x10000, 0x9, 0x9, 0x1ff, 0x2, 0x80, 0x101, 0x4, 0x4, 0x9, 0x5, 0x0, 0x20, 0x1000, 0x50, 0x5, 0x3f, 0x5628, 0x1, 0x8, 0x4, 0xff, 0x7, 0x401, 0x200, 0x100000000, 0x9c7, 0x2, 0x4, 0x9, 0x81, 0x40, 0xffffffffffff7fff, 0x400, 0x8, 0x5, 0x3, 0x4, 0x8000, 0x116, 0x4, 0x7ff, 0xfffffffffffffff8, 0x6, 0x3f73, 0x3, 0x9, 0x20, 0x1, 0x7f, 0x37c, 0x5, 0x10000, 0x3, 0x7, 0x29bd82a9, 0x6, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x4, 0xfff, 0x2, 0x8000, 0x401, 0x5, 0x200, 0x8b42, 0x100, 0x100000000, 0x1, 0xfffffffffffffffe, 0x1, 0x3f, 0x1, 0xba72, 0x7fffffff, 0x4000000000000000, 0x2, 0x1000, 0x7, 0x1f, 0x37, 0x40, 0xe7, 0x0, 0x0, 0x1, 0x8, 0x8, 0x4, 0x6, 0x0, 0x8, 0x1, 0xfff, 0x7, 0x8, 0x30af, 0x5, 0x100000000, 0x9, 0x4, 0x1, 0x200, 0x0, 0x1, 0x3ff, 0x1, 0x50, 0x1, 0x1000, 0x2, 0x7fff, 0x2, 0x9, 0x1, 0x9, 0x10000, 0x0, 0x4, 0x8000, 0x3, 0x80000000, 0xf32, 0x2, 0x3ff, 0x0, 0x4, 0x7, 0x8, 0x7fffffff, 0x0, 0x41, 0x9, 0x20, 0x9, 0x8, 0x8001, 0xfdc7, 0x3, 0xcd, 0x0, 0x40, 0x71b8, 0x9, 0x8, 0xc0d, 0x1, 0x1ff, 0xf5, 0x6, 0x5, 0x8, 0x4aa, 0x2, 0x1, 0x0, 0xffff, 0x9, 0x1, 0x1ff, 0x5, 0x67d, 0x3ff, 0x8, 0xf10b, 0x8001, 0x5, 0xff, 0x8000000000, 0x2, 0x80000000, 0x7, 0x3, 0x5, 0x100000000, 0x81, 0x2, 0x3, 0x6, 0x6, 0x100000001, 0x400, 0x101, 0x848, 0x7, 0x6, 0x3, 0x6, 0x1, 0x2, 0xdc, 0xffffffff, 0x2, 0x2, 0x1, 0x100000000, 0xffffffff80000001, 0xe381, 0xfffffffffffffe01, 0xfa0, 0x401, 0x1, 0x0, 0x3, 0xb685, 0x200, 0x0, 0x7, 0x101, 0x8, 0x400, 0x6, 0x0, 0x7, 0x8000, 0x5, 0x100000000, 0xe9, 0x400, 0x1, 0x1fe6, 0x68, 0xffffffff, 0x1f, 0x2, 0x7, 0x5, 0x400, 0xda, 0x26531d3d, 0x101, 0x8000, 0x9, 0x6, 0x7fffffff, 0x7, 0x3, 0xebb3, 0x3c83, 0x5, 0x6, 0x101, 0x5, 0x6, 0x4, 0x80, 0x6, 0x1, 0x6, 0x4, 0x200, 0x800, 0x7fffffff, 0x5, 0x10000, 0xfffffffffffffff8, 0x401, 0x3, 0x7fff, 0x9, 0x5, 0x3ff, 0xffffffff, 0xfffffffffffffffb, 0xf1, 0x10000, 0x2, 0xcada, 0x100000001, 0x3, 0xafc2, 0x7fff, 0x100000000, 0x10001, 0x387, 0x4, 0x1, 0x3, 0x8, 0x2, 0x7, 0x1, 0x100, 0x10000, 0x7, 0x20, 0x10001, 0x8, 0x1, 0x118, 0x40, 0x401, 0x3ff, 0x8001, 0x4f, 0x5f3, 0x7fffffff, 0xf75, 0x10001, 0xc43c, 0x7fff, 0x4a0, 0x2b0, 0x20, 0x5, 0x1, 0x190a, 0xffffffffffff8000, 0x7, 0x5, 0x20, 0x7ff, 0x3, 0x6, 0xffffffff, 0x101, 0xffffffffffffffc1, 0xdba, 0x7, 0x3, 0x8, 0x7f, 0x7ff, 0x10001, 0x100000000, 0x8, 0x6, 0x1, 0x488, 0xfff, 0x20, 0xffff, 0x200, 0x6e, 0x100000001, 0x2, 0x3ff, 0x2, 0x7, 0x2, 0xe152, 0x1, 0x1, 0x5, 0xa4f, 0x3, 0x2, 0xfffffffffffffff9, 0x99, 0x6, 0x2c2, 0xd1, 0x4b, 0x80000001, 0x952, 0x7, 0x5, 0x9, 0x9, 0x7, 0x0, 0x5, 0x100000001, 0x0, 0x0, 0xd04, 0xb9, 0x3, 0x1ff, 0x1, 0x2, 0x100000001, 0x8, 0x8001, 0x4, 0x3, 0x735cd606, 0x5, 0x3, 0xb31d, 0x5, 0x20200, 0x9, 0x979, 0xfffffffffffff873, 0x100000001, 0xfffffffffffffffa, 0x8, 0x7, 0x4, 0xffffffff, 0x2, 0x0, 0x94, 0x0, 0x8000, 0x6, 0x80000001, 0x4, 0x5, 0x3f, 0x10001, 0x8000, 0x5, 0x5, 0x1, 0x9bd, 0x5, 0x8, 0x5, 0x1000, 0x69d, 0x452d, 0x5, 0x3, 0x9, 0x10000, 0xe1a, 0xd2b, 0x0, 0x8, 0x100000000, 0x5, 0x3, 0x3, 0x3, 0x3, 0x7, 0x7, 0x10000, 0x972a, 0x4, 0x8, 0x4, 0x3, 0xfffffffffffffffb, 0x4000000000000000, 0x3, 0x3000000000000000, 0x0, 0x100000000, 0x9, 0xffffffff80000001, 0x400, 0x2, 0xfffffffffffffff8, 0x100, 0x2, 0x4, 0x5, 0x4, 0x8000, 0x9fbe, 0x5, 0x9, 0x3f, 0x8, 0x7, 0xffffffffffff3618, 0x3f, 0x800, 0x5, 0x1, 0x6, 0x2, 0x8, 0x2, 0x80, 0x1, 0x7, 0x76c, 0xffffffffffff8001, 0x4, 0x4, 0x5, 0x401, 0x3, 0x1f, 0x9ec, 0x10000, 0x8, 0x4, 0xbcaa, 0x1ff, 0x1f80000000, 0xfffffffffffffffd, 0x2b, 0xfff, 0x9, 0xffffffff, 0x1, 0x80, 0x8, 0xfff, 0x75a2acae, 0x7, 0x1, 0x80, 0x8, 0x3, 0x6112, 0x3, 0x4, 0x20c4, 0x1, 0x6, 0x81, 0x400, 0x2, 0x62, 0x5, 0x9, 0xfffffffffffffffa, 0x0, 0x7, 0x52f9, 0x54, 0x7, 0xfffffffffffff0b5, 0x10001, 0x2, 0x907, 0x800, 0x9, 0x9, 0x9, 0x8000, 0x101, 0xffffffffffffff01, 0x9, 0xde1d, 0xfffffffffffffff8, 0xfffffffffffff800, 0x8, 0x4, 0x6, 0x5, 0xbc, 0xb2, 0x8, 0x40, 0x20, 0xe950, 0x66a, 0x6, 0x6, 0xe0, 0x1f, 0x5, 0x9, 0x0, 0x6, 0x5, 0x7, 0x80, 0x3, 0x6, 0x2, 0x1a, 0x3, 0x1, 0x8000, 0x3, 0x2, 0x8, 0x8, 0x619c0d71, 0x0, 0x3, 0x80, 0x9, 0xfff, 0x2, 0x7, 0x9, 0x7, 0x5, 0x7fff, 0x7f, 0x5, 0x1000, 0x4, 0x8, 0x1, 0x0, 0x7fffffff, 0x99, 0xffffffff, 0x10000, 0x80, 0x3, 0x0, 0x1, 0x20, 0x8, 0xa1, 0x9, 0x1, 0x8, 0x80000000, 0xd2b0, 0x0, 0x8, 0x2, 0x3, 0x100000001, 0xfffffffffffffbff, 0x5, 0x7fff, 0x4, 0x7, 0x8, 0x7, 0x80, 0x1d, 0x3, 0x80, 0x1a4, 0x2ec, 0x9, 0x4, 0x1, 0xd95, 0x800, 0x6, 0xae9a, 0x4, 0x8, 0x800, 0xfffffffffffffffb, 0x7f, 0x5, 0x40, 0x100000001, 0x0, 0xa719, 0x101, 0x8, 0x20, 0x800, 0x6, 0x1, 0x8001, 0x2, 0xffff, 0x4, 0x9, 0xad, 0x3, 0x8, 0xfffffffffffffff8, 0x9, 0x800, 0x4, 0x3, 0x8, 0x7fffffff, 0x18, 0x800, 0x16, 0x3, 0xfffffffffffffffd, 0x100000000, 0x1, 0x5, 0x60000000000, 0x100, 0xffffffff, 0x7, 0x9, 0x8, 0x1, 0x1, 0x9, 0x80, 0x8, 0x6, 0x5, 0x2, 0x3, 0xbda, 0x1, 0x9ce, 0x100, 0xec, 0x3, 0x7fff, 0x9, 0x0, 0x4, 0x6, 0x6, 0x6371, 0x8, 0x79, 0x1, 0x2, 0x6, 0x100, 0x5, 0x1220, 0x0, 0x6, 0x2, 0x7, 0x5, 0x401, 0x1, 0x6, 0x1000, 0x7, 0x7fff, 0xff6, 0x60, 0x1, 0x5, 0x7ff, 0x7fffffff, 0x195508be, 0xce, 0x100, 0x200, 0x2, 0x2, 0x8, 0x4, 0x81, 0x200, 0x4, 0x2, 0x8, 0x6, 0x0, 0x227, 0xffffffffffff7603, 0x5, 0x5e10, 0x100, 0x9111, 0x0, 0x6, 0x9, 0x9, 0x5, 0x20, 0x8, 0x40, 0xa4b, 0xc96, 0x9, 0x6, 0x8, 0x9, 0x3ff, 0x5, 0x7fff, 0x400, 0x1000, 0x6, 0x7, 0x9, 0x3, 0x4, 0xba, 0x3, 0xff, 0x4, 0x5, 0x1f, 0x6, 0x4, 0xfffffffffffffffc, 0x3e5f57c0, 0x5, 0x8000, 0x1, 0x5, 0x101, 0x0, 0x7cb, 0x0, 0x3, 0x20, 0xf1, 0x1, 0x3, 0x3, 0x0, 0xc0c7, 0x4, 0x8, 0xe9d8, 0xffffffff, 0x7, 0x0, 0x40, 0x0, 0x6, 0x100000000, 0xfffffffffffffffb, 0x4, 0x0, 0x1, 0x1, 0x8001, 0x10001, 0x9, 0xc1, 0xf05d, 0x9, 0x9, 0x20, 0x3, 0x4, 0xfcc, 0x4f54, 0x1, 0x3, 0x1f, 0x5, 0xfffffffffffffffb, 0x1, 0x401, 0x5, 0x7, 0x81, 0x3f, 0xa9e, 0x0, 0x10, 0x7, 0x200, 0x100, 0x400, 0x3ff, 0x92, 0xfffffffffffffff8, 0x4, 0x5, 0x9, 0x2, 0x9, 0x101, 0x7, 0x3ff, 0x4, 0x400, 0x4, 0x7fff, 0x1, 0xfff, 0x4, 0x100000000, 0xffffffe000000000, 0x6, 0x840, 0xbe, 0x4a33, 0x1, 0x7f, 0x0, 0x9, 0xffff, 0x6, 0x0, 0x9, 0x4, 0x1ff, 0x0, 0x8, 0x0, 0x7, 0x20, 0x9, 0x1, 0x0, 0x5, 0x0, 0x7, 0x1ff, 0xdc00000000000000, 0x9, 0xb88, 0x0, 0x7384, 0x8, 0x6, 0xc22d, 0xfff, 0xffffffffffffff01, 0x81, 0x0, 0xffffffff, 0x2, 0x9, 0x60000000000000, 0x100000000, 0xfffffffffffff09b, 0x7, 0x3, 0x9, 0x1, 0x20, 0x401, 0x1, 0x20000000000000, 0x3, 0x7, 0x3ffc000, 0xfffffffffffff78a, 0xbbb4, 0x6, 0x9, 0x0, 0x0, 0x9, 0x78, 0x8, 0x4, 0x40, 0x8, 0xfff, 0xd4, 0x9, 0x1d, 0x200, 0xeddb, 0x400, 0x8001, 0x3, 0x3, 0x3, 0xffffffff, 0x5, 0x0, 0x7fff, 0x3, 0x9, 0x4, 0x3, 0x100000001, 0x8, 0x20, 0x3, 0x3, 0x8ae, 0x9, 0x7f, 0x1, 0x0, 0x2, 0x3f, 0x5106bbcc, 0xffff, 0x81, 0x7fff, 0x81, 0x1, 0x5, 0x100, 0x5, 0x0, 0xe51, 0x3, 0x200, 0x8000, 0x3, 0xc96, 0x49, 0xe4, 0x7, 0x6, 0xff, 0x5d, 0x5, 0x100000000, 0x83f, 0xff, 0x5cca, 0xefb1, 0x3, 0x1f, 0x9, 0x60, 0x1, 0x9, 0x1, 0x1, 0xe0b, 0x7, 0x10000, 0x0, 0x7fffffff, 0x22, 0xfb, 0x0, 0x3, 0x8280, 0x1c96e65b4000, 0x1, 0xfffffffffffffff7, 0x100000001, 0x0, 0x7, 0x1, 0x3, 0xf582, 0x2, 0x0, 0x80, 0x4d5b77ef, 0xfdf, 0x1ff, 0x400, 0x6, 0x1, 0x1, 0x100000000, 0x1f, 0x36, 0x7, 0x87, 0x5, 0xe6e5, 0x1, 0x1, 0x6, 0x8, 0x6, 0xf5f9, 0x0, 0xffffffffffffffff, 0x401, 0x7, 0x6, 0x6, 0x7, 0x7f, 0x24, 0x800, 0x7943, 0xfbf0, 0x81, 0x4, 0x2, 0x4, 0x200000000000000, 0xffff, 0x3, 0x800, 0x9, 0x9, 0x8, 0x2, 0x7df, 0x6, 0xc000000000000000, 0x401, 0x1ff, 0xfffffffffffffff8, 0x5, 0x0, 0x9, 0x1, 0x6, 0x0, 0x3, 0xc, 0x80, 0xffff, 0x7, 0x7, 0x100000000, 0x6, 0xff, 0x1, 0x5, 0x1, 0x4, 0x1, 0xffffffff7fffffff, 0x3ff, 0xff, 0x1, 0x100000001, 0x45, 0x401, 0x9, 0x6, 0xfffffffffffffffb, 0x7fff, 0x6a, 0x9, 0x8, 0x4337, 0x1, 0x1, 0x0, 0x2, 0x3ff, 0x10001, 0x4, 0x5d, 0x4, 0x6, 0xfff, 0x8, 0x1, 0x6, 0x9, 0x7, 0x0, 0x3, 0x7, 0x4, 0x9, 0x10001, 0xf2, 0x7, 0x9, 0x3, 0x99, 0x100000000, 0x8, 0x2, 0x10000, 0x87a, 0x0, 0x0, 0x8001, 0x300000000000000, 0x1, 0xffffffff8fd32cd1, 0x400, 0x4, 0x3, 0x6, 0x6, 0x0, 0x5, 0x6, 0x826a, 0x8, 0x7fff, 0x7, 0x5, 0x8, 0x7, 0xfffffffffffffffe, 0x0, 0x5, 0x200, 0x2, 0x1000000000, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x1, 0xc7, 0x8, 0x5, 0x0, 0x800, 0x8, 0x7ff, 0x8, 0x40000000000, 0x52f, 0x1, 0x400, 0x800, 0xff, 0xffffffff, 0x0, 0x4, 0x0, 0x9, 0xffffffffffffffe0, 0x6, 0x6, 0x0, 0x1, 0x80000000, 0x83b1, 0x3, 0x4, 0xffffffffffff43af, 0x80000001, 0xffffffff, 0xa2aa, 0x5, 0x0, 0x3ff0000000000, 0x5, 0x7f, 0x3, 0x1, 0x0, 0x0, 0x4, 0x0, 0x4be, 0x8, 0x7, 0x7, 0x4, 0xfffffffffffffffa, 0x4, 0x1, 0x1, 0x4, 0x2, 0x0, 0x4, 0xfff, 0x8, 0xd4, 0x2, 0x7ff, 0x7ff, 0x4, 0x1, 0x0, 0x3, 0x3, 0x100000002, 0x4, 0x1ff, 0x0, 0x8, 0x5, 0x800, 0x7f, 0x1, 0x5, 0x6, 0x1, 0x4, 0x2, 0x5b1, 0x100000000, 0x7, 0x8cea, 0x8, 0x100000000, 0xbd, 0x8, 0x10000, 0x2, 0x7fff, 0x1, 0x5, 0x5, 0x5, 0x1000, 0x101, 0x2, 0x5, 0x0, 0x80, 0x4, 0x9, 0xcf, 0x0, 0xcfe4, 0x100000000, 0x800, 0x97, 0x0, 0x9, 0x3f, 0x200, 0x401, 0x34d1b50e, 0x5, 0x9b, 0x7fffffff, 0x4, 0x62f, 0x40, 0x800, 0x0, 0x20, 0x20, 0x920e, 0x6, 0x5, 0x4, 0x9, 0x13, 0x1f, 0x9, 0x10001, 0x3, 0x1, 0xff, 0x200, 0x3f, 0x5, 0xfffffffffffffffb, 0xdde8, 0x100000001, 0x1, 0x9, 0x2, 0xfffffffffffffff9, 0xffffffffffffffff, 0xff, 0x10001, 0xf929, 0x1f29, 0x20000000, 0x9e2b, 0x2d98, 0x2, 0x2, 0x2, 0x3ff, 0x10000, 0x7, 0x3000, 0x4, 0x5, 0x9, 0x7fff, 0x2, 0x9, 0x50c83405, 0x26c4, 0x0, 0x1, 0x59dc, 0x5, 0xff, 0x10001, 0x4352, 0xe9, 0x4, 0x7fffffff, 0x4, 0x8, 0x3, 0x4, 0x8, 0x7fff, 0x8, 0x3ff, 0x1c1, 0x9, 0x3f, 0x10001, 0x4939, 0x3f8, 0x80000001, 0x2, 0x9, 0x1ff, 0x7, 0x400, 0x0, 0x9, 0x5, 0x7, 0x40, 0x4, 0x9, 0x62, 0x80000000, 0x4, 0x5, 0x8000, 0x9, 0x568, 0x3, 0x0, 0x100000000, 0x2, 0x200, 0x8, 0x8000, 0x95, 0x2fe, 0x7, 0x0, 0x9, 0x4, 0x1000, 0x7f, 0x8001, 0x140000000, 0xff, 0x2, 0x7, 0x7a15f914, 0xffffffffffffffff, 0xa1, 0x80, 0x40, 0x3, 0x7fffffff, 0x3f, 0x1ff, 0xfffffffffffffeff, 0x2, 0x1, 0xfffffffffffff03e, 0x4, 0x2ae, 0x5, 0x3, 0x2, 0x7, 0x7, 0x8, 0x3, 0xffffffffffffffe1, 0xfffffffffffffffd, 0x3, 0x81, 0x0, 0xfffffffffffffffe, 0x394, 0x8000, 0x0, 0x8, 0x9, 0xfffffffffffffff9, 0x0, 0x8, 0x0, 0x1f, 0x8, 0x8, 0x6, 0x5, 0x7, 0x14, 0x9ace, 0x3, 0x4, 0xd74, 0x41, 0x1, 0xfc00, 0xffffffff, 0xd7ec, 0x3, 0x8a, 0x3, 0x80000001, 0x3, 0xfffffffffffffffa, 0x69b5, 0x9, 0x1, 0x95c3, 0x5, 0x1, 0xcbc, 0x3ff, 0xffffffffffff0000, 0x8, 0x1000, 0x8, 0x5, 0x2, 0x74a, 0x5, 0x4, 0x7, 0x10001, 0x9, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7fff, 0xdbf6, 0x100, 0x3, 0x3f, 0x6, 0xfff, 0x1, 0x3000000000, 0x3, 0x7ff, 0x9, 0x36, 0x70f4a2b0, 0x5, 0x3, 0x8, 0x8, 0x80000000, 0x1, 0x4, 0x0, 0x7, 0x5, 0xc2, 0x6, 0x3a17, 0x44325094, 0x1, 0x987, 0xea, 0x0, 0x2, 0x5, 0xecd8, 0x1ff80000000000, 0x9, 0xffff, 0x8, 0xffffffffffffff5f, 0xff, 0x7, 0x8000, 0xfffffffffffffffe, 0x7, 0x8, 0x7, 0x9, 0xffffffff, 0x2, 0xfffffffffffff800, 0xaa, 0x4, 0x9, 0xe8, 0x1000, 0x8, 0x3f, 0x10001, 0x39b, 0x7f, 0x2, 0x4, 0x0, 0x4, 0xff, 0x7, 0x9, 0xffffffffffffffff, 0x8e9, 0x200, 0x7, 0x12b2, 0x1, 0x81, 0x20, 0x2, 0x9, 0x40, 0xa43, 0x0, 0x80, 0xe2a, 0x1, 0x4, 0x822b, 0x81, 0x4, 0x100, 0x2, 0xfffffffffffffffd, 0x0, 0x6, 0x5c6, 0x0, 0x101, 0x80, 0x3, 0x3a83, 0x8, 0x2b1d, 0x6, 0x7fff, 0x8, 0x40, 0x5, 0x7ff, 0xffffffffffff7fff, 0x1ff, 0x40, 0x400, 0x20, 0x4800000000, 0x1c, 0xffffffffffff8001, 0x7f, 0xd7, 0x1, 0x9, 0xffff, 0x6a3, 0x7, 0x1000, 0x9, 0x100, 0xffffffffffffffff, 0x1ff, 0xfffffffffffffa35, 0x800, 0x5, 0xd0f, 0x7ff, 0xfffffffffffffffb, 0x4, 0xfffffffffffffffa, 0x7fffffff, 0x1, 0x8000, 0x4, 0x5a1aed1e, 0xbb3b, 0x1, 0x5, 0x6, 0x200, 0x4, 0x5, 0x7fff, 0x2, 0x8, 0x2, 0x8, 0x7, 0x7bd, 0x2, 0x4, 0x45b4, 0xb12, 0x3, 0x0, 0x0, 0x3, 0x1, 0x3d, 0xb63, 0x8, 0x8, 0x4, 0xda, 0x0, 0x1, 0x9, 0x800, 0x0, 0x1, 0xcd0c, 0xffff, 0x1, 0x36b, 0x963, 0xffffffff, 0x4, 0x1, 0x0, 0x1, 0x7, 0x4, 0x65a1afa, 0x1, 0x7e, 0x20, 0x8, 0x800, 0x2, 0x5, 0x3, 0x2, 0x9c, 0x3, 0x5332129a, 0xde3c, 0x7, 0x1ff, 0x6a9, 0x1000, 0x7f, 0x0, 0x0, 0x91, 0x7, 0x200, 0x1, 0x0, 0x8000, 0x0, 0x4, 0x7fff, 0x100, 0x2, 0x7b37, 0x100, 0xfffffffffffffeff, 0x424, 0x8d00, 0x401, 0x6e279da2, 0x1f, 0x10001, 0x401, 0x100000000, 0x2, 0x101, 0x10000, 0x7, 0x5, 0x8, 0x4d2bbeef, 0x0, 0xb6, 0x1c, 0x0, 0x0, 0x4, 0x8, 0x4c, 0xc91, 0x6, 0x5, 0xff0000000000000, 0x5, 0x1000, 0x3ff, 0xad8, 0x8001, 0x5c95, 0x100, 0xd47, 0x6, 0x5, 0x5, 0x7, 0x7, 0xfe, 0xff, 0x20, 0x657d, 0x8, 0x10001, 0xffffffffffffffff, 0x5, 0x100000000, 0x20, 0x100, 0x1, 0xecc, 0x100, 0x9c97, 0x7ff, 0x0, 0xfff, 0x7, 0x7fff, 0x5, 0x6, 0x0, 0x0, 0x2, 0x3360, 0x2, 0x0, 0x8, 0xd2, 0x1, 0x7fff, 0xffffffff, 0x100000000, 0x9, 0x1, 0xffffffff, 0x7fff, 0xfffffffffffffff8, 0x1, 0x8cba, 0x6, 0x200800000000, 0xfffffffffffeffff, 0x6, 0x0, 0x5, 0x4, 0x7fffffff, 0x3f, 0x0, 0x8001, 0x100000001, 0x9bac, 0x0, 0x214c, 0x4, 0x3, 0x1, 0x1ff, 0x1, 0x1, 0x7, 0x10000, 0x8, 0x6, 0x40, 0x80000000, 0x101, 0x5, 0x2, 0x8, 0x6, 0xffff, 0x80000001, 0x80000001, 0xf6, 0x3, 0x2, 0x7, 0xfb000000000, 0x401, 0x0, 0xb40, 0x9, 0x7, 0x6, 0xffffffffffffffff, 0x8, 0x3ff, 0x100000001, 0x1, 0x90a3, 0x13829710, 0x5, 0xdf5e, 0x1, 0x80000001, 0xfff, 0xd37, 0x5, 0x80000000, 0x8, 0x1ef, 0x5, 0x2, 0xffffffffffffff68, 0x1, 0x2, 0xb9d7, 0x4, 0x4, 0xf0, 0x1f, 0x40, 0x2, 0x3f, 0x1, 0x3a8a, 0x8, 0x9, 0x80000000, 0x0, 0x1, 0x5, 0x6, 0x8001, 0x1, 0x401, 0x1, 0x8, 0x50, 0x1, 0x3fd8, 0x1ff, 0x6, 0x1, 0x80, 0x0, 0x2f8c, 0xd1, 0x1, 0x7, 0x4, 0x4, 0x33, 0x3f, 0x0, 0x2, 0x3, 0x9, 0x101, 0xff, 0x64504ff4, 0x1bd, 0xfffffffffffffffd, 0x7, 0x1, 0x6, 0xdf, 0x7fffffff, 0x5, 0x8fc, 0x6, 0x5, 0x8001, 0x4d0, 0x2, 0x3, 0x7, 0x10000, 0x81, 0x9, 0x100, 0x79, 0x100000001, 0xfffffffffffffff9, 0x84, 0x6, 0x8, 0x5, 0x7, 0x0, 0xc000000000000000, 0x4, 0x4581b88d, 0x4, 0x7, 0x0, 0x100000001, 0x0, 0x9, 0x95, 0x7, 0x3, 0x2, 0x1, 0x4, 0x2, 0x0, 0x7, 0x5cca, 0x101, 0x5, 0x80, 0x80000001, 0x9, 0x80000000000000, 0x108, 0x9, 0x10001, 0x5, 0x0, 0x8, 0x3ff, 0x80000000, 0x6, 0x2b1, 0xffffffffffffff81, 0x4, 0x7, 0x4, 0x80000001, 0x1a, 0x6, 0x7f, 0x8, 0x4, 0x64b800, 0x401, 0x1, 0x1, 0x0, 0x2, 0x200, 0x8000, 0x1, 0x7fff, 0x3, 0x3, 0x1, 0x9, 0xfffffffffffffe00, 0x100000001, 0x8, 0x4, 0x0, 0x5, 0x5, 0x670, 0xffff, 0x8, 0x4, 0x9, 0x81, 0x7, 0xe, 0x8001, 0xfff, 0x9, 0x6000000000, 0x400, 0x0, 0x5, 0xff, 0x8, 0x0, 0x3, 0x4, 0x0, 0x9, 0x765, 0x2ac8, 0xff, 0x1, 0x7fffffff, 0x1, 0xfffffffffffffffd, 0x1, 0x2, 0x6, 0x1, 0x2000000000, 0x100000000, 0x5, 0xfffffffffffffffd, 0xb6, 0x9, 0x400, 0x2, 0xe902, 0x7fffffff, 0xfffffffffffffeff, 0xffff, 0x1, 0x3ff, 0x1, 0x2, 0x3806c59, 0x9, 0x5, 0x6, 0x6, 0x0, 0x1, 0xfa6, 0x4, 0xffff, 0x7, 0x7fffffff, 0x9, 0x4, 0x1ff0000000000, 0xe9f, 0x0, 0x8, 0x4, 0xa0a, 0x2, 0x10001, 0x100000000, 0x2, 0x6, 0x1, 0x3, 0x401, 0x6, 0x7, 0xffffffff, 0x8, 0x8, 0x9, 0x2, 0x0, 0x8, 0x0, 0x6, 0x1, 0x5, 0x7, 0x10000, 0xe3d8, 0x4, 0x10001, 0x8, 0x5, 0x8000, 0x0, 0x3, 0x14, 0x7c, 0x2, 0x3, 0x0, 0xfffffffffffffffd, 0x7ff, 0xfffffffffffffffa, 0x7, 0x0, 0x0, 0xcb8a, 0x4, 0x4, 0x2, 0x472, 0x9, 0x68cbfc34, 0xffffffffffffff49, 0x7, 0x1000, 0x4, 0x2577, 0x730, 0x423, 0xfff, 0x3, 0x200, 0x9, 0x8, 0x9, 0x400, 0x8000, 0x3, 0x9, 0x10001, 0x7, 0x6, 0xf5, 0x0, 0x8e9, 0x7f, 0x4f3, 0xe3, 0x6, 0x100000000, 0x4, 0x7, 0x100, 0x8000, 0x401, 0xfffffffffffffffa, 0xa4, 0x9, 0x4, 0x7f, 0x0, 0x9, 0x6, 0x1000, 0x4, 0x22a140, 0x2cea, 0x7ff, 0x2, 0x83, 0xde07, 0x0, 0x3, 0x3, 0x200, 0x9, 0x3, 0x6, 0x8, 0x8, 0xd8, 0xffffffffffffffe0, 0x9, 0x1, 0x7, 0x9, 0x9, 0x5, 0x8, 0x81, 0x3, 0x101, 0x5, 0x4, 0x1c0000000000000, 0xfffffffeffffffff, 0xc38, 0x7fff, 0x8, 0x1, 0x6, 0x1, 0x1ff, 0x2, 0x3, 0x40, 0x40, 0x1ff, 0x1, 0x8, 0x7fff, 0x4, 0x2, 0x9, 0x1, 0x8001, 0x5, 0x7, 0xffff, 0xfd, 0x20, 0x1f, 0x4, 0x6, 0x100, 0x2, 0x6, 0x0, 0x3742, 0xef, 0x3, 0x1, 0x1, 0x8, 0x80, 0xfffffffffffeffff, 0x100, 0x3, 0x7, 0x10001, 0xcca5, 0x1, 0xabc, 0x401, 0x9, 0x8, 0xff, 0xfff, 0x401, 0x3, 0x10001, 0x800, 0x1, 0x258, 0x7f, 0x7, 0x5, 0x2, 0x0, 0x20, 0x1, 0x9, 0xffffffff, 0x3f, 0x7ff, 0x5, 0x1000, 0x80, 0xffff, 0x3f, 0x7fffffff, 0x101, 0x6, 0x100, 0x0, 0x559, 0x7f, 0x0, 0xfe1, 0x1, 0x5, 0x6, 0x9, 0x2c2, 0x5, 0xffff, 0x7, 0x7, 0x0, 0xd5, 0x53, 0x7fff, 0x8, 0xc8f2, 0x200, 0x0, 0x8, 0x9, 0x401, 0xd7a, 0xfffffffffffffbff, 0xb7b, 0x100000001, 0x7, 0x6, 0x80000000, 0x101, 0x9, 0xd0, 0x10001, 0x0, 0x6bce, 0x40, 0x80, 0x1f, 0x800, 0x1da6, 0x3, 0xfffffffffffffffc, 0x0, 0x100, 0x7, 0x0, 0x5, 0x0, 0x7ff, 0x1, 0x42db, 0x8, 0xdfe, 0x7, 0x8, 0x1, 0x9, 0x4, 0x10001, 0x1000, 0x8, 0x114, 0xfff, 0x3, 0x5, 0x100000000, 0x80000001, 0xcfa, 0x8, 0xffffffffffffffc0, 0x9, 0x2cfe4e61, 0x8, 0x3d27, 0x2, 0x8606, 0x80000000, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff240b, 0x1, 0x1, 0x80000000, 0xfe000000000, 0x40, 0x6, 0x3, 0x8, 0x800, 0x8, 0xeb, 0xebc, 0x1000, 0x200, 0x7f, 0xfff, 0x400, 0x80000000, 0x4, 0x7ff, 0x10000, 0x2, 0x7, 0x1, 0x4, 0x7, 0xc1, 0x7, 0xc43, 0x9, 0x3, 0x54, 0x8, 0x1e, 0x24a, 0xfffffffffffff001, 0x40, 0x100, 0x8000, 0x7e, 0x6, 0x9, 0x5, 0x4, 0x10001, 0x8001, 0x9, 0x400, 0x9, 0x6, 0x1, 0x1, 0x7fff, 0x5, 0x400, 0x1, 0x424, 0x0, 0x84, 0x8, 0x7ff, 0x9d91, 0x5, 0x0, 0x8, 0x5, 0x9, 0xff, 0x9, 0x277, 0x3, 0x0, 0x1ff, 0x4, 0x7, 0x5, 0x40, 0x1ff, 0x77b, 0x800, 0x7cd, 0x7, 0x6, 0x2, 0x5, 0x6, 0x1b, 0x5, 0xad7e, 0x72, 0x8, 0xbe6, 0x3f, 0x0, 0x7, 0xc39, 0x0, 0x800, 0x3ff, 0x1ff, 0x5, 0x9, 0x7d, 0x200, 0x7fff, 0x2, 0x4, 0x4ba, 0x5, 0xdd5, 0xffc0000000000000, 0x0, 0x1ff, 0x1, 0x6, 0x1, 0x400, 0x2, 0x80, 0x3, 0x1f, 0x534b, 0x3, 0x1f, 0x4, 0x8, 0x3f, 0x5, 0x3, 0x21e, 0x4, 0xfffffffffffffff9, 0x6, 0x9, 0x4, 0xb2, 0x3d, 0x80000000, 0x1000, 0x80000000, 0xf78, 0x5, 0x2, 0x2, 0x39b, 0xa6da, 0x0, 0x0, 0x10001, 0xa4, 0xfffffffffffff800, 0x9b8, 0x5, 0x8, 0x7fffffff, 0x81, 0xfffffffffffffffd, 0x8000, 0x7, 0x9, 0x8a, 0x5, 0x9, 0xfffffffffffffff9, 0x42, 0x965, 0x1, 0x10000, 0x5, 0x100000000, 0x10001, 0x40, 0x3, 0x81, 0x1000, 0x200, 0x4, 0x9, 0x200, 0x401, 0x6b4, 0x9, 0xa720, 0xfff, 0x3, 0x8, 0x3, 0x3f, 0x7, 0x5, 0xffffffff00000000, 0x9fb, 0x8001, 0x2800000, 0x0, 0x4, 0x3, 0x10000, 0x0, 0x4, 0x4, 0xff, 0x2, 0x7, 0xfffffffffffffffe, 0xb0, 0x1ff, 0x8, 0x9, 0x600, 0x9, 0xf9, 0x4, 0x32, 0xfffffffeffffffff, 0xff, 0x100, 0x8, 0x8, 0x5, 0x1, 0x6, 0x47ae42f9, 0x9, 0x5, 0x4, 0x8, 0x6cd, 0x8, 0x10000, 0x64, 0x8, 0x4, 0x2, 0x1ff800, 0x5, 0x4a8, 0x1, 0x95b, 0x80, 0x3, 0x6, 0x4, 0x0, 0x200, 0x6, 0x0, 0x2, 0x6b9b, 0x1, 0x7fff, 0x1, 0x6, 0x9, 0x1000, 0xd050, 0x400, 0xa1, 0x3, 0x0, 0x1, 0x7ef, 0x3, 0x7f6, 0xffffffff, 0x3ff, 0x5, 0x1, 0x3cdf, 0x1f, 0x0, 0x5e87, 0xa51, 0x1d3e8a, 0x401, 0x6c, 0x0, 0x42, 0x5, 0x1, 0x1c92, 0x8, 0x400, 0xff, 0x8, 0x8d, 0x1, 0x4, 0x40, 0x400, 0x8000, 0x4, 0x3, 0x6, 0x0, 0x0, 0x7, 0x400, 0x0, 0x100000000, 0x40, 0xfff, 0x7, 0xffffffff, 0x5, 0x4a, 0x0, 0x80000000, 0x3f, 0x9, 0x9, 0xffffffff, 0x100000001, 0x3ff, 0xffffffff80000001, 0x101, 0x81, 0x5, 0x4, 0x7f, 0xed8, 0x3ff, 0x3, 0x7, 0x2, 0x1462, 0x1, 0x0, 0x8001, 0xfc, 0x3, 0x7, 0xea, 0x1, 0x6, 0x3ff8, 0x4d9, 0x7, 0x1, 0xf6, 0x0, 0x6, 0x7fff, 0xffffffff, 0xb34, 0x4, 0x33, 0x5, 0x7, 0x5, 0x0, 0x9, 0x8000, 0xfffffffeffffffff, 0x101, 0x80, 0x25, 0x80000001, 0x6, 0x200, 0x0, 0x8001, 0x1, 0x3, 0x1000, 0x630a, 0x80, 0x2, 0x5, 0x2, 0x7fffffff, 0x7, 0x83, 0x3, 0x10001, 0x84, 0xfff, 0x5, 0x3, 0x4, 0x9, 0x20000, 0x7ff, 0x4, 0x0, 0x6d, 0x3, 0x6, 0x236, 0x80000001, 0x8, 0x74, 0xfffffffffffffff8, 0x80, 0x30, 0x7fff, 0x9, 0x8001, 0x7, 0x78, 0x7fffffff, 0x8, 0x38, 0x5, 0x7, 0x2, 0x10000, 0x401, 0x8, 0x6, 0x8, 0xffffffffffffe048, 0x0, 0x20, 0x1000, 0x8, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x4, 0x8, 0x0, 0x9, 0x0, 0x80000001, 0x1f, 0x4, 0x5, 0x1ff, 0x7, 0xfffffffffffffffa, 0x4, 0x0, 0x7, 0x5, 0x33b, 0x4, 0x1ff, 0x6, 0x4, 0xfffffffffffffd76, 0xffffffffffffffc0, 0x1ff, 0x1, 0x0, 0xfffffffffffffffa, 0x4, 0xffff, 0x767, 0x7, 0x78f0f10b, 0x7f, 0x7fff, 0x2, 0xffffffff, 0x8001, 0x5, 0x7fffffff, 0x9, 0x80, 0x1, 0xfffffffffffffffa, 0x9, 0x48e0, 0x9, 0x20, 0x2e0, 0x7, 0x8, 0x1, 0x2, 0x0, 0x6, 0x1, 0x4, 0xd403, 0x80000000, 0x76, 0x3b5, 0x7, 0x0, 0x9, 0xaa, 0xff, 0x4, 0x800, 0x1, 0x8, 0x8000, 0x8, 0x1000000000000, 0x80000000, 0xfffffffffffff122, 0x1c85, 0x401, 0x7, 0x3, 0x8, 0xafb, 0x3, 0x5, 0x510, 0x100000000, 0xff, 0x9, 0x0, 0x4, 0x81, 0xbef, 0x100, 0x965b, 0x2, 0x2, 0x1, 0x7, 0x6d4c0000000, 0x1, 0x7fffffff, 0x200, 0x4, 0x7ff, 0x100000000, 0x1000, 0x1, 0x5, 0x0, 0x7fff, 0x7, 0x6, 0xffffffffffffff80, 0x65320195, 0x4, 0x2, 0x6, 0x4, 0x9, 0x5, 0x6, 0x401, 0x4080000000000, 0x2302, 0x6, 0x2, 0x200, 0x8, 0x7, 0x3, 0x4, 0x7e, 0x40, 0x1, 0x4, 0x1, 0x0, 0x8, 0x5, 0x5, 0x8, 0x1, 0x0, 0x8000, 0x0, 0x40, 0xfffffffffffffffd, 0xff, 0xff, 0x6, 0xfffffffffffffbff, 0xfff, 0x21c0, 0x8, 0x7fff, 0x8d4, 0xffff, 0xe0e0, 0x5, 0x2, 0x25, 0x7ff, 0x4, 0x8, 0x3, 0x6, 0x1, 0x7fffffff, 0x101, 0x8000, 0x2a, 0x2, 0x8, 0x1, 0x59d, 0xff, 0xd8d0, 0x6, 0xc00000000000000, 0x3, 0x1, 0x9, 0x8, 0xefcc, 0x4, 0x49a, 0xb8, 0x4, 0x3, 0x4b7, 0x7f, 0x32b5, 0x9, 0x9f9, 0x1, 0x4, 0x4, 0x5, 0x4, 0x2, 0x0, 0x7fff, 0x100, 0x4, 0x5c, 0x4, 0x0, 0x438f, 0x1, 0xb629, 0x8, 0x855, 0x1, 0x101, 0x3, 0x7, 0x3, 0x3, 0x22, 0x200, 0x2, 0xfb1, 0x4, 0x8, 0x1, 0x6, 0x6, 0xffffffffffffffff, 0x6, 0x1, 0x1, 0x0, 0x40, 0x1, 0x7, 0x7, 0xc20a, 0x3, 0x20, 0x0, 0x5, 0x8, 0x2, 0x3f, 0x9f, 0x56, 0x8000, 0x7, 0x5, 0x7, 0x4, 0x4, 0x100, 0x80000001, 0x3, 0x5, 0x3, 0xffffffff, 0x2, 0x4, 0x8, 0x7f, 0x9, 0x2, 0x5, 0x0, 0x7, 0x6, 0x40, 0x3, 0x4, 0x4, 0x1, 0x9, 0xe8, 0x0, 0x7fff, 0x1, 0x3, 0x3, 0xfff, 0x1294e7d3, 0xd6, 0x9, 0x7ff, 0x2, 0x77f963ac, 0x4, 0x4, 0x3, 0xfff, 0x1, 0x0, 0x2, 0xc954, 0xff, 0x2a0, 0x0, 0xfffffffffffffff9, 0x598c872f, 0x58, 0x3, 0x20, 0x9, 0x80000000, 0x7, 0x9, 0x3, 0x5, 0x3, 0x9, 0x9, 0x7, 0x8001, 0x0, 0x6, 0x6, 0x4, 0x7ff, 0x4, 0x804f, 0x92b, 0x3, 0x1000, 0xfd, 0xfffffffffffffffc, 0x9, 0xc694, 0x2, 0x0, 0x8, 0x1ab, 0xfd1, 0x9, 0x82b0, 0x3f, 0x5, 0xffffffffffffd2b1, 0x7, 0xffff, 0x1, 0x4, 0x6, 0x1, 0xfffffffffffffeff, 0x3, 0x6, 0x174, 0x100, 0x200, 0x9, 0x6, 0x8, 0x9, 0x10001, 0x5, 0x0, 0x3, 0x3, 0x39f3, 0x5, 0xddc, 0x1f, 0x3, 0x1, 0x5, 0x6, 0x9, 0x7f, 0x0, 0x5, 0x4, 0x9, 0x5, 0x40, 0x5, 0x3, 0x7, 0x4, 0x9, 0x4, 0xfffffffffffffff7, 0x7b4, 0x6, 0x7, 0x200, 0xfffffffffffffffe, 0x2, 0x7, 0x14d5, 0x101, 0x1ff, 0x2, 0x9, 0x100000000, 0x5, 0x5, 0x3b, 0x0, 0x20, 0x1, 0x7, 0x7, 0x3, 0x8, 0x1000, 0x1, 0x2, 0x5, 0x2, 0xffffffffffff7fff, 0x0, 0x8, 0xfffffffffffffff7, 0x8, 0x3f, 0x8bdf, 0x100000001, 0xeb, 0x6, 0x5, 0x9, 0x8000, 0xcfec, 0x9, 0x1ff, 0xc00000000, 0x400, 0xfffffffffffffffc, 0x9, 0x4, 0x5, 0xc2, 0x5, 0x4, 0x0, 0x8, 0x6, 0xb465, 0x101, 0x9, 0x7, 0x40, 0x6, 0x3, 0x5, 0x40, 0x1, 0xffffffffffffbf75, 0x3e, 0x7, 0x9, 0x3, 0x7fffffff, 0x3f, 0xffffffffffffffff, 0xf2, 0x9, 0x8, 0xffffffffffff8001, 0x0, 0xffff, 0x4, 0x3, 0x81, 0x6, 0xdd94, 0x1f, 0x390d, 0x8, 0x401, 0xada, 0x1, 0x80000001, 0x7fffffff, 0x10001, 0x4, 0x100, 0x7, 0xf50d, 0x2, 0x8, 0x8, 0x3f, 0x70, 0x7f, 0x8, 0x5, 0xfffffffffffffff9, 0x1000, 0x6, 0x6, 0x1000, 0x5, 0x10001, 0x3f, 0x8, 0x4, 0x7ff, 0x7fff, 0x0, 0x8000, 0xff, 0x0, 0x1, 0x80, 0x100000000, 0x0, 0x9, 0x6, 0x5, 0x4, 0x6, 0x8000, 0x5, 0x1, 0x3d3, 0x8, 0x8, 0x9, 0x1, 0x3, 0xabc, 0x9, 0x1, 0x1, 0x6, 0x3, 0xffffffffffffd0d6, 0x0, 0x8001, 0x40, 0xaba7, 0x200, 0x3, 0x6, 0x9, 0x5, 0x122000, 0xfffffffffffffff7, 0x80000000, 0x5, 0x0, 0x20, 0x6, 0x101, 0x8, 0xfffffffffffffffa, 0x9, 0x6, 0x1f, 0x8, 0x3, 0x2a3, 0x0, 0x5, 0x9, 0x4, 0xa6, 0xfffffffffffffff9, 0x0, 0x81, 0xfff, 0xbcd0, 0x5a9, 0x2, 0x1, 0x8ee, 0xf1, 0x5f, 0x82a, 0x400, 0x5, 0x9, 0xec25, 0x2, 0x10000000000000, 0x5, 0x7, 0x80000001, 0x3, 0x6, 0x0, 0x322, 0x8, 0x5, 0x6, 0xfffffffffffffffc, 0x20, 0x81, 0x7bbe, 0x1, 0x1f, 0x80000000, 0x800, 0xfa0a, 0xffffffff80000000, 0x101, 0x4, 0x6, 0x100, 0x0, 0x10000, 0xfb, 0x2, 0x2, 0x9, 0x1ff, 0x8, 0x0, 0x827, 0x2, 0x10000, 0x7, 0x4, 0x7, 0x100000001, 0x7fff, 0x9, 0x5, 0xd1, 0x8, 0x6, 0x8000, 0x0, 0x20, 0x2800000000000000, 0xffffffffffffffe0, 0x80, 0x5, 0x6, 0x6, 0x6, 0x8, 0x401, 0x2, 0x8, 0x4, 0xd8, 0x8, 0x5ab, 0x6, 0x5, 0xff, 0xcb, 0x9e8, 0xd20, 0x1, 0x5, 0x4c, 0x6, 0x88, 0x7fffffff, 0x4, 0x2, 0xfd7, 0xfffffffffffffe00, 0x3ff, 0x100000001, 0x9, 0x401, 0x0, 0xfffffffffffffffc, 0x4, 0x7c2, 0x1, 0x2, 0x3, 0x0, 0xffff, 0xfffffffffffffffb, 0x4, 0x20, 0x10000, 0x0, 0x9, 0x4, 0x0, 0x254b, 0x7, 0x40, 0x7, 0x1, 0xd73, 0x8, 0x80000000, 0x5, 0x0, 0x20, 0x8, 0x1000, 0x0, 0xef70, 0x0, 0x8001, 0x100000000, 0x81, 0xffff, 0x100, 0x100000000, 0x2, 0x4, 0x5, 0xec, 0x8, 0x81, 0xa7d4, 0x1, 0x3, 0x80000000, 0x6, 0x5, 0x5, 0x6, 0x1, 0xb7, 0x5, 0x100000001, 0x100, 0xd0, 0x100, 0xfff, 0x5, 0x10000, 0xad, 0x8, 0x5, 0x20, 0x6775, 0x20, 0x3cc0, 0x2, 0xf8, 0xbf, 0x10001, 0xffffffff7fffffff, 0x4, 0x3, 0x1, 0x3f, 0x7, 0x81, 0xf4, 0x79d5, 0xfffffffffffffffb, 0x9063, 0x7, 0x20, 0x4080000000, 0xffffffff, 0xffffffffffffff00, 0x2, 0x5, 0x21, 0x401, 0x8, 0x314216f1, 0x4, 0x0, 0x2, 0xe28, 0x4, 0x9, 0x3e, 0x7, 0x62a, 0x3, 0x8001, 0x7, 0x6b01, 0xfffffffffffff135, 0x40, 0x7fffffff, 0x72, 0x58, 0x100000000, 0x7, 0xe2c3, 0x4, 0x6, 0x1800000000, 0x2ebd, 0x60a, 0x4c, 0xffffffff, 0x9, 0x101, 0x20, 0x7, 0xfff, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x3, 0xff, 0xd90, 0xfffffffffffffff7, 0x6, 0xffffffffffffffe0, 0x80000000, 0x10000, 0x7, 0x0, 0x2, 0x800, 0x4, 0xffffffffffffff70, 0xfffffffffffffb12, 0x2, 0x7ff, 0x100000000, 0x7, 0x20, 0x2, 0xfffffffffffffffc, 0x727, 0x1, 0xffa, 0x8, 0x5, 0x2, 0xffffffffffffffc4, 0x1, 0x2, 0x100, 0x100000001000, 0x400, 0x7, 0x100000000, 0x0, 0xffffffff, 0x9, 0x6, 0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x200, 0x5, 0x5, 0x3ff, 0x2, 0x0, 0xfffffffffffffffb, 0x8, 0x5, 0x52, 0x81d, 0xfffffffffffffff8, 0x101, 0x0, 0x80000001, 0x100, 0xfffffffffffeffff, 0x55cf, 0x3f, 0x2, 0xffff, 0x9, 0x4, 0x8, 0x2, 0xe650, 0x400, 0x0, 0x4, 0x100, 0x0, 0x3, 0xc7, 0x8, 0x9, 0x8, 0x9, 0x7fffffff, 0x6, 0x101, 0x186bb2d7, 0x4, 0xfffffffffffffffa, 0x0, 0x101, 0x0, 0xfffffffffffffffe, 0x81, 0x8, 0x9, 0x1, 0xd6, 0x1, 0xa69, 0x1, 0xfff, 0x1, 0x76ea999, 0x31b7, 0x447e, 0x2, 0x2e, 0x1, 0x0, 0x114, 0x0, 0x2, 0x1000, 0x0, 0x20000000000000, 0x2, 0x3, 0x0, 0xeb2, 0x8, 0x7, 0x7ff, 0x6, 0x7fff, 0x6, 0x7fff, 0x7, 0xffffffffffffff5a, 0x2, 0x6, 0x2, 0x8001, 0x8001, 0x401, 0x97e1, 0x81, 0xf823, 0x1, 0xfffffffffffffffd, 0xfffffffffffffa4d, 0x3, 0xffff, 0x2, 0x7, 0x8, 0x8001, 0x400, 0x80000000, 0xcb, 0x4, 0x1ff, 0xc8, 0x9, 0x3ff, 0x386, 0x3, 0xfffffffffffff800, 0x6, 0x9, 0x1000, 0x0, 0x998, 0x9, 0xff, 0xf2b, 0x3eaaad59, 0x0, 0xfffffffffffffffc, 0xab, 0x5, 0x7fffffff, 0x7f00000000000, 0x0, 0xfa96, 0x5, 0x6, 0x5, 0x800, 0xbc08, 0x7fffffff, 0x80, 0x100000001, 0x1, 0xea, 0x2, 0xe9, 0xfffffffffffffffe, 0x0, 0x7, 0x6, 0x37, 0xa4, 0x52, 0x80000000, 0x2, 0x2, 0x6, 0x3ff, 0x6, 0x9073, 0x9, 0x0, 0x9e, 0x7932, 0x9, 0xffffffff00000001, 0x7ff, 0x8000, 0x5, 0x4, 0x400, 0x49, 0x400, 0x4, 0x4, 0x81, 0x8, 0x3, 0xcd4f, 0x8, 0x2e, 0x80000000, 0x8, 0xf15f, 0x9, 0x5, 0x7, 0xffffffff80000000, 0x5, 0x4f, 0xffffffff, 0x8, 0x8a87, 0x3, 0x100000001, 0x2, 0x4, 0x8, 0x401, 0x101, 0x20, 0x40, 0x0, 0x6, 0x2, 0xa917, 0x800, 0x401, 0x4, 0x58, 0x7, 0x8, 0x7, 0xffffffffffffffff, 0x3ff, 0xa97f, 0x1, 0x9, 0x3ff, 0x456, 0x2000000000000000, 0x7, 0x4, 0x0, 0x8, 0x2, 0xfff, 0x5426, 0x7ff, 0x5, 0x401, 0x7fff, 0x9, 0x0, 0x3, 0x5, 0x1, 0x100000000, 0x4, 0x4, 0x3f, 0x40, 0x4, 0x5211, 0x6, 0x9, 0x10001, 0x5, 0xffffffffffffffa9, 0xffffffff7fffffff, 0x4, 0x4, 0x8, 0x8001, 0x10001, 0x4, 0x9, 0x10000, 0x81, 0x7ff, 0x3, 0x6, 0x0, 0x8, 0x7, 0x54785df5, 0x6, 0x3ff, 0x7, 0x6e59, 0x4232, 0x3, 0x6, 0x0, 0x2, 0x9, 0x2, 0x752, 0x1f, 0x75b, 0x6, 0x0, 0xfc, 0xf59, 0x3ff, 0x101, 0x3ade, 0x3ff, 0x2, 0x1ff, 0x1, 0x6, 0x401, 0x1, 0x7, 0xe3, 0x3, 0x7, 0x1, 0x56, 0x1], "dbbbece8f2bc63457704c7b0d05bf980f1b9a5d866fde7c7fa62d49ce351e898ff65f680ae496c351ec497eb9cf4ac6831415c28c90f0cad2976f98528dc7c1c935f3b50aac3a3ddca92aa0889b3ab2a0271d02fb22af61ac6b93589ad1182e802c85b00ae6d2b8eef9c962e28bc1e28af085d6535ec34b8e1a21f224b48f0a8832b1a07ee53507e000674ce72982fc300cd8edb04d609b934d38e92aee51e85b336007e4f2183490a5e2cfba6f6969a55bf42ecc0c2a0a4a2de52e04066588d6d8a0715b8220cdb410e9a2674b3d2a54911f521bd90fbb7e6392ea9f09cd04bede4a849bdb8990b47af0810"}}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b8000000130000000000000000000000000000000000000000000000000000017f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000002d0000000000000000611200000000000000000000000000000000006fbce67f7a26ab1d37781638aa6d20dffb19c0a70aa2aee71b159a71bb16850341381bf1930000"], 0xb8}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x404e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x3}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1}, 0x10) writev(r3, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/04/27 16:24:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket(0x19, 0x4, 0x8) 2018/04/27 16:24:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0xfffffffffffffffa, 0x7a, "67a27c6b8c1106b9abde087452798c9d0ddeeae31ba67e29669e573936b7bb39f05a9e0f940a898a482040581faef328382fb75d5ee0f7362cb7803d30d341966c67c119b5e7a7ee9eafcee8f2e0a4051e356ddbd894054420a51e1dd8215a2c903e7be39e8e86bbf9bda54772967e2516fadf178e0fdf6394cd"}, 0x82) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="100000f1487895cfce6d8dd64750000000000029d63500000000000000"], 0x10}}], 0x2, 0x8000) 2018/04/27 16:24:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="8b470d489e602415d8a1799131fe9c66ecd02beb3370dde77c172efb02789e5fe5", 0x21}], 0x1) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0xb4c, 0x10001, 0xe6, 0x4}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={r3, 0xffffffff}, &(0x7f0000000480)=0x8) 2018/04/27 16:24:52 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0xffff, 0x9, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), 0x4) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x11b}], 0x1, 0x0) 2018/04/27 16:24:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:52 executing program 5: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0xffc, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000400)={r8, r9, 0x5706}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84) r12 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r12, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r12, 0x20000003) r13 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r13, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r13) r14 = accept4(r12, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r14, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) ioctl$DRM_IOCTL_RM_MAP(r10, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000002c0)={r11, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x400, 0x1ff, 0x401, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r11}, &(0x7f0000000500)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000100)={0x2e2, r15}) getpeername$packet(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) r16 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r16, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000640)=r17) 2018/04/27 16:24:52 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)="0f5d210886b85c92a29a9cf60d000000000000e0ff08002b0c2da5fc4074b1548f930c27795e0cc8c8fb172dfcaca462dca8fc0866ff73f171c1af86822ddd0acae035090000003eb754e666b51b503d4ac0164757ba5338b10317cd4ca6d457b11d1c69f2f2a9e2931241d2599b41754fe9148f2728803f9e05bce52b2b268235144ef07f209850216568809cbcbc24e0517b420ca9e01b583672bcb95e34d73119244c76cefbe5c5ce80fc5c227c277577f4dfe7da74a415318acb4c0cb5b91af98d591cc9a851a56deec0436311115b8e184aa8b7725de2d0cf50a6a6e361073e") 2018/04/27 16:24:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001340)={0x70, 0x2, 0x1, 0x0, 0x401, 0x8, 0x1, 0x81, 0x0}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0xffff, 0x0, 0x8, 0x400, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000e40)={r6, 0x67a5eb52}, &(0x7f00000008c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000980)=@filter={'filter\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x228, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000000940), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff0000ff, 0xffffff00, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'bpq0\x00', {}, {0xff}, 0x21, 0x7, 0x4, 0x2}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x3, 0x7cc3f84d4da3fb76, [0x5, 0x80, 0x8, 0x0, 0x5, 0x7, 0x8, 0x7d, 0x5, 0x0, 0x3, 0x9, 0xffffffff, 0x8, 0x2980, 0x100000000], 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x2, 0x20, 0x9, 0x9, 0x8, 0x80}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x9}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'vlan0\x00', 0x1ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r8 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9ffffff32a427f05eea7c6ce6f25db5a5b51ce70da299b86e6bb763f116fdc16ee294c3df93a72819a874e2bf34415e56482c24ad052e9babd69c91355189325e082c7f50130872158833b7acca8df9ad9ecb3801ca5cc71b6a9253435228ff8f8a2574576fde0a26d16281ef623481424c88165e3d0f31634a27520d3e2dbb362a9b4eec305f6686656ffb7b0257166cc6b2175a4d64"], &(0x7f00000010c0)=0x2a) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001040)={'nat\x00', 0x0, 0x4, 0xd, [], 0x6, &(0x7f0000000f00)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000f80)=""/13}, &(0x7f0000000fc0)=0x78) bind$packet(r0, &(0x7f0000001300)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000005c0)={r9, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xffffffff, 0xfff, 0x0, 0x84}, &(0x7f00000002c0)=0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r12 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r11, &(0x7f00000006c0)="7d437c0f43cbcf3419f1c26de94c138677c1fadfab93d30510474b41b930606fe431e524ea8c075d2e57c482c4d04cbe44565e53f911b1433b4782495dd8b24331ac4b762d868f7ed9a8d43f65e1d1185169259824e3f7", 0x57, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000740)) vmsplice(r8, &(0x7f0000000280)=[{&(0x7f0000001680)="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", 0x137}, {&(0x7f0000001540)="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", 0x12d}], 0x2, 0xc) sendmsg$nl_route(r12, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r1, @ANYBLOB="0018020000804471f4e49d0000000000000100170000000000000000000000"], 0x3c}, 0x1}, 0x40000) gettid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x30, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syzkaller1\x00'}) sendmsg$nl_route(r12, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800002a000000000000000000000000346ce3c7", @ANYBLOB="000000000000000008001300"], 0x2}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r12}) socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000000000)={'irlan0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r13, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r1}) 2018/04/27 16:24:52 executing program 3: socketpair(0xf, 0x80a, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000900)={'vcan0\x00', r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) splice(r2, &(0x7f0000000000)=0x5, r2, &(0x7f0000000100), 0x12000000, 0x6) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000200)=""/193, &(0x7f0000000300)=0xc1) [ 90.285115] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 90.344819] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 90.370492] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 90.390149] bond0 (unregistering): Released all slaves [ 90.436966] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 16:24:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'bond_slave_1\x00', @ifru_mtu=0x100000000}) ioctl$sock_ifreq(r0, 0x4800000008924, &(0x7f0000000000)={"626f6e64300000000000020000000040", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) 2018/04/27 16:24:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000e6aec8)={0x14, 0x3, 0x1, 0xffffffffffffdfff, 0x0, 0x25dfdbfc}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/103, 0x67}], 0x1) 2018/04/27 16:24:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/27 16:24:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x220e46c, 0xfffffffffffffc6e) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c55000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/04/27 16:24:52 executing program 5: setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000000)={0x3b, @multicast2=0xe0000002, 0x0, 0x0, 'none\x00'}, 0x2c) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e21}}) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r2, 0x1, 0x70bd27, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x87}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x20008014) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x41000402}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200127bd7000ffdbdf250a000000440002000800090009000000080009006500000008e802000400000008000900ff030000c2e73efe17cdbd3d08000500060000000800030007000000f0ff01004e2000000c000100080005000100000004000100"], 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/27 16:24:52 executing program 6: r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000605000)=""/40, &(0x7f0000000000)=0x28) 2018/04/27 16:24:52 executing program 4: r0 = socket$inet(0x2, 0xe, 0xff) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="a675c78a4c05018f4aa225e04ecf4aa15926bef23723d8a2", 0x18}], 0x1, &(0x7f0000000940)}}], 0x1, 0x0) r1 = socket(0x19, 0x7, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48800004}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {0x10}}, 0x14}, 0x1}, 0x40000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/04/27 16:24:52 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{0x81, 0x8, 0x9, 0x5}, {0xe34, 0x9, 0x1ff}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000240)=""/190, &(0x7f0000000040)=0xbe) 2018/04/27 16:24:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000040)=""/2, &(0x7f0000000000)=0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xeta-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r3, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)="64f54ccd3b8bd335", 0x8}], 0x1}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46", 0x42, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x3) 2018/04/27 16:24:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000000}) ioctl(r0, 0x10000, &(0x7f0000000040)="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") 2018/04/27 16:24:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) 2018/04/27 16:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fd7eb137000, 0x0, 0x131, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xc4, 0x10}, 0xc) 2018/04/27 16:24:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000600), &(0x7f0000000240)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x2, 0x0, 0x5, 0x80}, {0x9, 0x0, 0x40, 0x7}, {0xe5, 0x8, 0x1, 0x7}, {0x3fff800000000000, 0x2, 0x10000, 0xa6}, {0x6, 0x1, 0x8001}, {0x9, 0x0, 0x2, 0x200}, {0x27, 0x46b9af8c, 0x100, 0x5}]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xa26}, 0x4) 2018/04/27 16:24:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:53 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f00000000c0), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'nr0\x00', '\x00', 'gretap0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}}, {{{0x5, 0x0, 0x0, 'dummy0\x00', 'rose0\x00', '\x00', 'irlan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe0, 0xe0, 0x158, [@cgroup0={'cgroup\x00', 0x8}, @quota={'quota\x00', 0x18}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "9140a01bfb4efcac084c1c7a08f49679d9ee6f114eb848d19b0b13694e0109e698e3d12bcfee81770a7e202910583dfdf43354ca8ee52a9a0bf2fdf183d2848d"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x308) 2018/04/27 16:24:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x2, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x80000001, 0x2, 0xffffffffffffffc0, 0xfffffffffffffffc, 0x0, 0x0, 0x101, 0x1}) 2018/04/27 16:24:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xaaa}}, 0xa7, 0x2, 0xd630, 0x70000}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0xad, 0x0, 0x0, 0x100000001}, &(0x7f00000002c0)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/27 16:24:54 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003cc0)=0x138) 2018/04/27 16:24:54 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x1000, 0x1}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xe9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x0, 0x401, 0x3}, &(0x7f0000000200)=0x10) r2 = socket$inet(0x10, 0x40000000000004, 0xfffffffffffffffb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000240)={0x7fffffff, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000030af598fbd6661d47aac420000000000000000000000000000000000000000000000000", 0x4c}], 0x1}, 0x0) 2018/04/27 16:24:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:54 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000080)=0x6e) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x400000000, 0x6, 0xd6f}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}) 2018/04/27 16:24:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000280)={@rand_addr, @remote, 0x0}, &(0x7f00000002c0)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000009c0)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f00000005c0)={@generic={0x6, "7cc20d8e506a3837725943f3b9303f1e4bb4f792e83a08bef8f84002b1f995bde6ce193fb484cd7bb44e5efed7f65f74f5d77eaf5eb32f366e1c227d519b57f9efcdb14f14b7c413adba40ce20399ceff472c01d1ed7c12032be1491ac38accf6836293387a46c4c635296786d1c2cbf032985eec2f34e165307f7c10293"}, {&(0x7f00000004c0)=""/130, 0x82}, &(0x7f0000000580), 0x11}, 0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000c80)={@rand_addr, @remote, 0x0}, &(0x7f0000000cc0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d80)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001280)={'ip_vti0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001380)=0x14, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000013c0)={0x0, @broadcast, @rand_addr}, &(0x7f0000001400)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001440)={'bond0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001480)={0x0, @remote}, &(0x7f00000014c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001c80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001500)={0x704, r1, 0x708, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1}, {0x294, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbff7}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf8ae}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7ff, 0x3, 0x2, 0x400}, {0x5, 0x3, 0x5}, {0x1f, 0x7, 0x10000}, {0xffffffffffff8001, 0xffff, 0x1, 0x9}, {0x7f, 0x7, 0x0, 0x800}, {0x1f, 0x6, 0x5, 0x4}, {0x100, 0x200, 0x7, 0x200}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r9}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r10}, {0x178, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1ff, 0x2, 0x20, 0x8000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff1}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe54}}}]}}]}, 0x704}, 0x1, 0x0, 0x0, 0x40000c5}, 0x8000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017fdc)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/04/27 16:24:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000), 0x2) socketpair(0x5, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x1, r2}) 2018/04/27 16:24:54 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000080)="32126ebe97dfa91cf200cf0c8b2e2d94b78c30e7e642d9afb17e5e741ecc5d85acad6a0b6fbdd202e72ef4506fb5bacb9880059edabd951153f7f5dc7c926945942e913fd767d5eb3fcc2f", &(0x7f0000000500)=""/4096}, 0x18) 2018/04/27 16:24:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="e09d25143efce2e307f3eaa14bcd208c4fe279be81cbdfa901352e98d55dca1a300b2cf6611453e79c0f4af780ff49e68af510cc3871cdfdd9a2db1865c6f4d5971a93f433f7925cf170aeb62efe2f1563d562a2c16353c5224befff76153c3aa370ffa5dfdc8d8d5a57d79d4d939a3d4ab8898e59528ed98b87f4f8eb175fae2bc0deb90efe8dddbf7f48b27a765229bdc0c50b539a328d6ce9bd7a252d9ac0489b0b7d83c0d3c4807c1dac49640caf445d6afda89d12c0bc66c6dc86cfd187f48aaea313e3f740fed22c28caa9835a9a8d356877b510fc5ff446156f42f134efed2bb965441bfb56fc817541b347a3d7dcff1099bd614e03e0f7d8", 0xfc) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x101}, 0x40000000) recvmsg(0xffffffffffffffff, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/27 16:24:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) socketpair(0x3, 0x6, 0x8, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001440)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002700)=ANY=[@ANYBLOB="697d02b46470cbf5392edbc070ccbe51c54a64adeb0f3490d6f99cbc93252bccf59a7602c07b61408021aa355bb1dfd6f4984c637bd943e35a6d23e4d647e8f96879ecc9de4de7eafd23ff6a295e179041e317f35e1a81fc627b52ffd9225090fbde3986608c4912c82d303695a7820cc390a13e79a713dbdbe9eba937b6b9fbc98395bdb7dafc0df51fc74eaf739befb2d9715d0031a01b5c1b4634671797051b2a8d2896c1950c6e91e3e48c28f25772fd4b4461bcc2e35fcff8773dd57b2841570151cde43b928f70a843b9866870d4cb40bf7daf7486f1ee19917c2f2a886b6526b252734825df426bfe1023"], @ANYBLOB="060800000104ff7f06000000010000005b01579de3fd2093e03cbcfc925a1132035f18ec5cc05232d62c47c23c53d511ff0700000000000011f7b6af897fc5"]) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="dd0100045e110b3edcf6b8f92900f8f400000000000000000000", 0x1a) getpeername$ipx(r2, &(0x7f00000014c0), &(0x7f0000001500)=0x10) getpeername(r3, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getpeername$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000015c0)=0x14) r4 = accept4(r0, &(0x7f0000001600)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x6, 0x3, 0x62b3, 0x3, 0x3669, 0xdcf, 0x1, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x14}, 0x3ff}}, 0x8b22, 0x10000, 0x0, 0x4c3c598f, 0x9}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001400)=r5, 0x4) accept$ipx(r4, &(0x7f0000000200), &(0x7f00000003c0)=0x10) sendmmsg(r3, &(0x7f0000009780)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip_vti0\x00'}}, 0x80, &(0x7f0000003580)=[{&(0x7f00000004c0)="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", 0xe4a}, {&(0x7f0000001580)="cb6813b11a7c2f6f61c7e09ea9b0", 0xe}], 0x2, &(0x7f0000008540)=ANY=[]}}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/27 16:24:54 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000180c200000e810001000806cb01080006040008aaaaaaaa88aa00000080aaaaaaaaaabb00000040"], &(0x7f0000000040)={0x1, 0x2, [0xd02, 0xe66, 0x964, 0xc7c]}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa0086dd6076605100303afffe0000000000000000000000000000ffff020000000000000000000000faff00860090780014000060c5961e00000000ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) [ 92.015194] syz-executor0 (8287) used greatest stack depth: 11976 bytes left 2018/04/27 16:24:54 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000004c0), &(0x7f0000000540)=0x68) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005f80), &(0x7f0000006000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005f40), &(0x7f0000005fc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000002100)=0xe8) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002140)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000002240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005840)={0x0}, &(0x7f0000005880)=0xc) r12 = getuid() sendmsg$netlink(r1, &(0x7f0000005f00)={0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000002300)={0x221c, 0x2a, 0x118, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x14, 0x2b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x8d}, @nested={0x10a4, 0x63, [@generic="b5851f21da9933fd5873488387b2ce1f33f59fd449b8f2361db7c6242f8b0b59dac64058fcbe08d303193805d914ad08da68fe4a2506caf65c3143b2e63dd687d30bd9ce7ce00f36c13e2bc4da8560d0bf36e33f52e422ce23b03e8861369d07f588ac5660fb82cca1ec11cefe94c14bae71ae57e9302505bd59aa0a2ce0bf951ceb9e75fa4214abc90d9d0129f5848169902f6a16086e783779c600622e", @generic="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@nested={0x3c, 0x3a, [@generic="068e7b6f9b1e3a03b052e9490dda14b48bc2643425a570ab00949cd1b96a85065ccd54b2111516e6c5ae1dee7e47b3", @typed={0x8, 0x78, @fd=r0}]}, @nested={0xf8, 0x14, [@typed={0xc, 0x61, @u64=0x6}, @generic="0c8d13f8ada027c61567e48ae3f00744ec8a767f736eb25f9527b3365262f7a563e636c6cef4964d3c3d2ad9082c6048550642dd74a0bdcc2bd72e0bf494270def383fa9cfddc583a93dd28e7dadf1534f4fd5e27e6a0717ce34270607f2b0c78432b39b12c09d6d7d30a79e52ac6295fffecdd1d25a4031056efcb5f7f7ea3ebe7ffe5dc4f2ecdeb35176715b227fe71b116c8305d6c0ae955c89b1ad5f5baf3ae1c8f0d9bd09f26f5118cb24c6dfea9e5d1e583970e0267f0be90926637f116a7c9aec1b5911ba05f0ecae033a324cf89d49315728522cc9c0251216a1", @generic="e9", @typed={0x8, 0x93, @uid=r2}]}, 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@generic="daaa83570acc7d2fd04895ef8dfa9845a48e1c78d472bbcc25b659edadd102cc037896ed30c3c874122923467456d506738bb3d13d9bfcb05a32dbd625d0b7b0ea615c28490355463da6b35aa06a59fe2fc387b4fd369155de9333f30608803d3c249a6ed605b889185927c469321401c2eb6d3fe62e8767e0e84578b096f5a183e335ff7b6a153c99690e9347a5f1bad2b2ded17f19678624cc4a956fa2ff1e0d979c1b35b7ff203d9a9b0eb26125241410bb4f0720e87a711ad47a535b6d14a15499", @typed={0xc, 0x15, @u64=0x1}, @generic="a19394088ca8fa44dd5887fc252d49ab9cf3ab68f3e7b07ba34ceb272171d94737ff8e46738e7d4c67de7b49eebf147dee8f8598797f67ffd2f1fdd8178df583430b2b96327de448ff9d504db1ef27aedd2267e1b4eb326e9ca6fdd81fe9e3a2e7", @typed={0x8, 0x84, @u32=0x8}, @nested={0xa0, 0x38, [@generic="de593f2a6eb618eb6935522f95f46369cf7b2b0558548aaf04b4869f888debc1eaf7bccded1ab730a2884590c525d8e4db0517011677f3ed9cbde6f92635524b06583a229bf4a3e6df871af8882bc01688f5b25af89f3caf079ccb5695397b2deeee501273de8878c77880c60c4e149d5325eebc7c1091c2ce59bdce", @typed={0xc, 0x1c, @str='eth0\x00'}, @typed={0x14, 0x10, @ipv6}]}]}, 0x26c}, {&(0x7f00000058c0)={0x5a8, 0x24, 0x8, 0x70bd27, 0x25dfdbff, "", [@nested={0xc, 0x1f, [@typed={0x8, 0x72, @uid=r8}]}, @nested={0x144, 0x21, [@generic="98bc8f81c8ec9b64140fb400423e2d50ddaf6c3b90ed029b3f8450f7affaa4c877022d6e128610e73db0d9d83f89896e3998ed1f1d1ad5f10e22b8e66522782ae4f06467c1cf9375cd5e22bf80ab55e27a9893ecc4bf468308e7f36bfc57bae96c4c3ab10b8a8dca483188996e412c010c", @generic="082484f81dede934cd579e3c856181e2f4e21e805339e698f2a9e9c92d81366e2b8c370d4c5e7e7f01982034137dd06826b1a8ea4f77f156c19eb7a688175d01a2b08b3ebe3adaee098abf7adfc78c726a28bf77b36b9c415a06abda4652ed30fe126fb5b3ea5ff735518c82cb1551c1233af0ef33cf98c804b8036a8af0e56c5f2fefbbce09014c7445587885359222672c60a613d240fbecddca8bb57515177eed19e40fb0025f683526ddcc81fc5762b25edbe37784df3d22892215df", @typed={0x8, 0x4a, @pid=r9}, @typed={0x8, 0x10, @fd=r1}]}, @nested={0xd0, 0x73, [@typed={0x8, 0x24, @u32=0x9}, @generic="2926f070f2f320e9ac34283092d8ee44880fb3fa86438fe8817eead15ce976db9ce487233c64634c01a555ddace74c37a83057ee6c377b37d58b1879f23c19a7ee3defe6c30fc7bef918ee83e86a3d289cd7ec35d750e7d309f28e6f97233da52f259ec2f4e791b5809168bd3fcc63c7fb27ba076898f03f270834403d4271f0f72e7a63dfbd42a0a1201f3a407da04b82b10229559665c86a3195f0121568eeae2aa8d6f2a1e091", @typed={0x14, 0x34, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @typed={0x8, 0x8a, @u32=0x101}]}, @nested={0x2a4, 0x4c, [@typed={0x8, 0x53, @uid=r10}, @typed={0x8, 0x37, @pid=r11}, @generic="d3cad8abc3c8cd857537bc51cf7ec77fe8ae77e71fed97e960af61964219e8d58138e88c3a0fccfd21196c09ee77bf68eabf9c6d885fdd8e30f209bd9f7c7bc1040752176e188d5db26e1e043db1829db0d6315be31bc9b02b4553a08f72f70771cd6085a4197ce9e0810e4d78bca836c21c0fd3904c85ce3be1124ab122eae41b350d53fa1282b96da93ea26cca797f3d56acfa6578de76b31ef18861f2258a9bfaa259eaf44d0c50818e9692c2a0a6ade90497e07d605b709eec775011ef78c1b6c62f00278757d4ffc316532d5e4d39b9ebfefb68df", @generic="1f29a45d2984c9f5ec8a0583cc3ebc169281899e3295fe5282352c525800ac44e18b271d66c3faabb7d8225bd098bfad2f1ae345b935e784cd3813f9eeab51f63314b482dca362603257254277bafe3f900a4e435f0e39ae7848fef318be6b2ca35700231f8add3ded80ea20ff3a011480be73123b36e5af88dcb8a3b015aec8adafc9215aabc3a046244e040475e45375e6797db77f1725c8e6c83301fd", @generic="6b36ee97451a493f4b37f398877491bfbe32fe59931472237a8a754a5744852330de857268bd2c3d70092c36d78fa2a1d9f29e1bc261872f7aa9d2c757fedff126bad067d0cb4babf97e7133e1ecd85c2b44b4", @typed={0x8, 0x91, @uid=r12}, @generic="1dcbbc3d0980f2ded860a745a8ac36cc1e41216b4c366f5207a596f18de0bfa62874d60ce3305fb229cabb282cb2ede851d9b39fe97d6fa6034a0a7bcb89c1ef4ae48a63ed7879ba77564c491803f62461fd20f9759d671369ff4d2873a88e22668549851a270dd4eb945e1e0af901b9736b85f82a37540579d85ec3e90f00bd5a4ca58529254c6a1a7d2d91a0435a3b886612e6ee642445e9b800615239b800b103f695312217d4d442e2f5568205b6b7c7ab14", @typed={0xc, 0x30, @u64=0x2}]}, @generic="fcc6638a60e26023223fef88208bd2dd621ce242304be9a68c90c10cd49325bba8d90c2c69e263062aecda1e3b4503406ec2ff230d4e2f98f421adcfb9414aaad4579dabaccbd2445bac28ae82439bb4bc9ee3673a52cdcf44a6d92509366f779cb8fee89a6837983bcac43e09f2376754cf4b2a7adcaba0ee69b31752003af6bd7c32bc567768c80442adee464d6a36ac1698e31cb376cee2f9e2af6781ed3731b4fa95f29e80bd72fb105792d7a285c76bee5f12b2c4e204a4b99296c75691e9e584205c1d18f9d194cdf66d4694317b1c80"]}, 0x5a8}], 0x7, 0x0, 0x0, 0x10}, 0x20040014) sendmsg$nl_xfrm(r1, &(0x7f00000022c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f0000000040)=ANY=[@ANYBLOB="800100001a0001000000000000000000ac1414bb000000000000000000000000fe8000000020000000000000000000bb0000000000000000000000b13d090000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000010000000000000000000000000000000000000000000000000000000000000000003614000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001007467723132382d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x180}, 0x1}, 0x0) 2018/04/27 16:24:54 executing program 0: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00148700000000000000050000000000000000aafe8000000000000000000000000000aa3b000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt(r0, 0x7ff, 0xffd5, &(0x7f00000000c0)=""/58, &(0x7f0000000180)=0x3a) getpeername$llc(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x10) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3ff, 0x1000, 0x1, 0x9, 0x5}, &(0x7f00000002c0)=0x14) [ 92.166312] netlink: 144 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 16:24:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:55 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x7fffffff, 0x0, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000f74e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/27 16:24:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000001440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001600)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000001640)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000016c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001700)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001880)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a40)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001e00)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x8000804}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001a80)={0x340, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x94, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x5, 0x1, 0xa96, 0x80000001}, {0x0, 0xb1, 0x8, 0x110cc00000000}, {0x10000, 0x1f, 0x7, 0x1}, {0x1, 0x81, 0x1f, 0x17}]}}}]}}, {{0x8, 0x1, r5}, {0x288, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x2, 0x7, 0x6df49dd1, 0xeed}, {0x6, 0x9, 0x101, 0x6}, {0x0, 0x6, 0x8, 0x8}, {0x80, 0x3, 0x1, 0x40}, {0x1ff, 0x4, 0xffffffffffffffff, 0x5}, {0x1, 0x8, 0x7, 0x53}, {0xffff, 0x2, 0x7f, 0xfffffffffffffffb}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6ad7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}]}}]}, 0x340}, 0x1, 0x0, 0x0, 0x4}, 0x40000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x80}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f00000000c0)='GPL\x00', 0x101, 0x1000, &(0x7f0000000340)=""/4096, 0x14fa459488556aa8, 0x1, [], r11}, 0x48) 2018/04/27 16:24:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31e50ad1ca4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/27 16:24:55 executing program 0: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/27 16:24:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000100)="742b26562fde8bb40082be560ba8c2ad6744275a2f8ba1ee5a7ace89323d3a02", 0x20) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002600)=""/95, 0x5f}, 0x0) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/27 16:24:55 executing program 3: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) socket$inet6(0xa, 0x80000000000001, 0x61) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/172, &(0x7f0000000140)=0xac) sendfile(r1, r0, 0x0, 0xfffffffffffffffc) 2018/04/27 16:24:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000), &(0x7f0000470ffc)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) bind$can_raw(r1, &(0x7f0000000580)={0x1d, r2}, 0x10) 2018/04/27 16:24:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x878}, 0x14) 2018/04/27 16:24:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:55 executing program 6: unshare(0x22000000) unshare(0x2c020000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 16:24:55 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x100000001}}, 0x3ff, 0x2, 0x0, 0x100, 0x10}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x7fffffff}, &(0x7f00000002c0)=0x8) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) 2018/04/27 16:24:55 executing program 7: r0 = socket$inet(0x2, 0x80006, 0xffffffffffffffff) accept4(r0, &(0x7f00000000c0)=@generic, &(0x7f00000001c0)=0x80, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0xb5, 0x4e22, 0x4, 0x2, 0xa0, 0x80, 0x0, 0x0, r2}, {0x7e6, 0xfff, 0xffffffff, 0x1, 0x3, 0x1, 0x8, 0x401}, {0x524, 0x20, 0x7fff, 0x7}, 0x9, 0x0, 0x2, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x3505, 0x4, 0x2, 0x100, 0x6, 0x1, 0x200000}}, 0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000240), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x470) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x70, 0x4) 2018/04/27 16:24:55 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003480)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000034c0)={0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9486}}, 0x4, 0x4, 0x1, 0x3}, &(0x7f0000003580)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000035c0)={r1, 0xb1}, &(0x7f0000000040)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x10000, 0x3, 0xe2f7, 0x1, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x7}, 0x8) 2018/04/27 16:24:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x401, 0x7f, 0xf09, 0xb847, 0x4, 0xff}, 0x970}) 2018/04/27 16:24:55 executing program 3: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'bcsf0\x00'}) 2018/04/27 16:24:55 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000f304000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f663bca928415cafcdcb635ade88957"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @empty, 0x4}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xfffffffffffffe43) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000080), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r1}, 0xc) 2018/04/27 16:24:55 executing program 1 (fault-call:3 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r0) 2018/04/27 16:24:55 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x5) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000019007fafb72d1cb2a4a280930a06000000a843dc910523693900090008000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f00000efffc)=0x5, 0x4) syz_extract_tcp_res(&(0x7f0000000300), 0xffe, 0x4) shutdown(r0, 0x1) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000000240)="e7e4552ffd607ee47030c07309d6583977b68dbfa24b383e73b6c4192709e8245ce26d7b7c0e3ea3d6755e378db4630f4f8b383277e7054a740e4a148f24cb7f59424e45db4d2b391567041458fd775bcd450d89085a54bd56eaf8608763bde88c90fbbdeaced2f8e857fda3c728dfd310607f97880d00b96879b8938cf6575abe927759fe9dfbced48e67ffd432cb", 0x8f, 0x0, &(0x7f0000967000)={0x2, 0x4e00}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x800, @empty, 0x7fffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x7f}, 0xc) 2018/04/27 16:24:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000340)=""/223, &(0x7f0000000440)=0xdf) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000480)={'bond_slave_0\x00', 0x7fffffff}) socketpair(0x17, 0x7, 0x6f54, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x4, 0x9}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) accept(r3, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000002c0)=0x80) 2018/04/27 16:24:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x807, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x1f, 0x1, 0x4, 0xffffffffffff66c3, 0x800, 0xffffffff, 0x8000, 0x0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0xff, 0xe1, "ed900981a674a7643f35f35cc0d19254542bd22c8ef58bd2c357369024cafb57ea93a6d94f8cfc1ad9565db044b2246edc8cd725ce83681da4c2ceda479ff8b16398d197b1b0b912fbe53812d7575cbf3c7ab3ce03a2f175467959bb084c6ba0beaf594e2ee0c9b8fe3d34ac3e82197bb81000ae83fe7e21489210d92e8ce3601d5a90e526b9c47b1d6aa7486a7591cc002f0cc45e0db1a1a43d50e4612ab9d2a4b69d0596cfcab6d999406e7044b3dc15e6dcc0e6ec05844c5958810d7dc44152bac44e9329b657068ae8ff21d60f6220c375af26a85f9be8cab07dd08446f1b6"}, 0xe9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='veth1_to_team\x00') 2018/04/27 16:24:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x1000000000101, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061bffc), 0x4) 2018/04/27 16:24:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x7f, 0x0, 0x8, &(0x7f0000ffb000/0x3000)=nil, 0xff}) write(r0, &(0x7f0000e28fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/27 16:24:55 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0xb500) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000001c0)={0x0, 0x3}) r3 = socket(0x0, 0x80800, 0x10001) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000240)={0x10001, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, 0x88) sendmmsg(r1, &(0x7f0000004400)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="9d", 0x1}], 0x1, &(0x7f0000000440)}}, {{&(0x7f00000015c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29fd56f2a0c82e145fd7662e07d857f2ceed86aca90f086255248cc2464aee53aba8bfb2db226c6059eb9d2c5127501db1e5d00348004caed6fb699144ac9e"}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)}}], 0x2, 0x0) 2018/04/27 16:24:56 executing program 7: r0 = socket$inet6(0x10, 0x3, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/27 16:24:56 executing program 5: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000039a000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f00001c4c28)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/27 16:24:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x6, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = accept4(r0, 0x0, &(0x7f00000002c0), 0x80800) accept$netrom(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) recvfrom$packet(r2, &(0x7f0000000200)=""/85, 0x55, 0x40, &(0x7f00000003c0)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000400)=""/193, &(0x7f0000000580)=0xc1) 2018/04/27 16:24:56 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x2}], "1724d0d2cd24a784bb9f2ce32c617d1924852e9fbad2e57995b91a3bde77cfedf6934535b0d3008fe8cf2ad8e8a1bbc0deb280d1340caa3593d6cc18180e2b2704"}, 0xb9) 2018/04/27 16:24:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = socket$inet6(0xa, 0xb, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/27 16:24:56 executing program 2: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x448, 0x0, 0x248, 0x0, 0x360, 0x360, 0x360, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0xfcc, 0xc0}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/27 16:24:56 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xd, @loopback={0xfffffdef, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)={0x40, r2, 0x500, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x14}, 0x4010) shutdown(r0, 0x1) [ 94.069359] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/27 16:24:56 executing program 7: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000540)={0x100000000, 0x1, 0x9, 0x4, 0x9}, 0xc) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="0a15829f477ce7bbe3d0411bc12d", 0xe}, {&(0x7f0000000040)="7bd281d1dd16abcaf458fc91649c553242773f36ab41b6a4775175457b4b5f746a7d00f90277c9e21db81dd09180c8d1992408dd0470f0cb", 0x38}, {&(0x7f0000000080)="436ce7a0d9ecb2f22b3b48300e7b80e99aeb44af599de55b7d243581968bfc0d1e5bc6221af77f725c623002765c4b737b2a26bd43ee58197b2ca088569215bc1ca69b08de26a70ec155849678a71d79d704b5c30dabfa35b0a8a76f72409acc31fed81c5fa296bba3bde0a07e0c5a3893b20e82760b433eb0bacddd460148ef2357aa8e87e38860695063e2b5760edecfd9cbe57a2740cd5112f93e125d78fd3fc76d20787089b61d02d61925d2a24ce6e4524331a849f104a7ffe787e1", 0xbe}, {&(0x7f0000000200)="7607e2d95db5f138d4243b589d0012045e34ec15e95c3e4f86cc24caebc96a768d3883a6e5fd57b09a02006eb84ca2802df65553ade525e9923d475432959a67a484adcfa30bcceaca1b8914967f4c4c04bdd50c9a9174beedbb8100aebf50fbe21b7b72f1cbd0108a47dc17a7853ed7ae05401b521857fe57d093f0767f33a4adf3e1b47de63a9158eee265a17d9bfde1798809835b34e5b297cae2cd055b8089268fedf68593ff7f24b6f2840265654b8b4027613bf0c1f5b824e5b4d60ad19360f81b0b7f6597fc06a4c53ecd6406d8b0e8a64b71b15b5852a860857d9feeb2e0", 0xe2}, {&(0x7f0000000300)="7c02354086b98bb2d99e54d057fd59e47a760d8484f2913e19fa056d1d726c34275b31fd04e2a8660d10bed6fdb5782e3f86079307b2b040551ed3f6d8ee28204c48ef3c97a1b2ceca8bce", 0x4b}, {&(0x7f0000000180)="7c19089d8834c04a042850", 0xb}, {&(0x7f0000000380)="382648701ed303b23dd0c1c40fd19d4b90c77f65c4cfdeae204f89119871cf79508e67c5eaf2441664f690cad12ccba3184d8c47b8d1", 0x36}], 0x7) sendto$inet(r0, &(0x7f00000001c0)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x5, &(0x7f0000000440)=[{0x7454, 0x200, 0x7}, {0xac9, 0x40ab, 0x1}, {0x2, 0x1, 0x7, 0x7fff}, {0x200, 0x3, 0xc1c, 0x81}, {0x8, 0xffffffffffff0001, 0x300000000, 0x5}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000a347f77737e5e92e29fef3746b86cf3019b9871132b14164920f4b733298202bf5e23f6a9ae1b7d1c0ee68554e00e22ea8430011c8e771e36a9466b664fda2cfa3d3a2488c16404e90dfc42c43880ea1799d9178263e"], &(0x7f0000000140)=0x8) 2018/04/27 16:24:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x600000000000000, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x8972, r0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000000)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) shutdown(r0, 0x80000000000001) [ 94.167111] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/27 16:24:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) [ 94.207963] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:24:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'eql\x00', 0x10000000000000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x1e8, &(0x7f0000000600), 0x0, &(0x7f0000000000)=""/159, 0xfffffff8}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) bind$can_raw(r3, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{}, 0x0, 0x0, 0x0, 0x0, "c09fe94995d7195c"}, 0x10}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000440)) 2018/04/27 16:24:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000800)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000880)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000008c0)=0x80000000, 0x4) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000340)="fe43d24bb795b06805ed31d61ecaebfb7b130714caadc2179e7713c670414eafc887c1c8fcd2d3fed16628f1769a6e0ddecb274306d96f42a778ffbe0e41118b046568d322774e9c4020dfdba27f729c7e5dacf79f7d083546dc9922f95835b9421b5bfe1c0afed661f949b87c5037794e6c1f225fb950f5d897cf072d5585a90ecae7e19b410704141a", 0x8a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r3 = socket$inet6(0xa, 0xfffffffffffffffc, 0xfa) socket$inet6_sctp(0xa, 0x5, 0x84) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) close(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7f, 0x80000001, 0x5, 0x80000000, 0x400, 0x800, 0x9, 0x5, 0xfd, 0x20c0000000000000, 0x2, 0x7fffffff, 0x83b, 0x7, 0x4]}, &(0x7f0000000300)=0x100) 2018/04/27 16:24:57 executing program 5: r0 = socket$packet(0x11, 0x103, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/27 16:24:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/27 16:24:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x100000000000000, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:57 executing program 4: r0 = socket$inet6(0xa, 0x2102000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x3}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3}}, 0xe8) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120004020010000008000000000000faf43ea6b103c0bb94db535038c69dc6aab8463812ed3ae22429ed3d41f37169ff"], 0x10}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0xa0, 0x4) 2018/04/27 16:24:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) shutdown(r0, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x10000], 0x1, 0x7, 0x100000001, 0x2, 0xa5de, 0xffff, {0x609, 0x0, 0x9, 0x4, 0x100000001, 0x2, 0x3, 0xfffffffffffffeda, 0x8, 0x7, 0x0, 0x4, 0xf14, 0x1, "1bb0a14114f0ebf641cfaa10eec9d450151a1c341242f6ad5c593f65bb3a709d"}}) getpeername(r0, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000740)=0x80) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000007c0)={r0, r2}) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) poll(&(0x7f0000632fe0)=[{r0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/04/27 16:24:57 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r4, &(0x7f00000006c0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c400010000000000009ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bbcf006bd5e6edaf8a9dc50e1eca99cb2f117dc035e2dc71af8bdd3bd2129cca199dc597825a153f95e00e52ce2302aa9dc46745fd8afa511b3826a7894093c8c0e36862cb92b57e007ebf935f02", 0x277, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000180)={'veth0_to_team\x00', {0x4, 0x820000000000, 0x2, "af7452d90ca9", 0x6}}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000)=0xfff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r1) 2018/04/27 16:24:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000680)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158688822703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799ede0c3a8", 0xc6, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="50007955a29de145d95adac6556f631f9f1c363ec0c8ecfc33ac43f9d5606ae2e04de86fa69fca661c0a677133e5ffa267e6ba455d1b6313c4252a9219f95359928c441098af8fd96a0263e683a01610c642af533e3773d2e35ff170d1197a22a47f95161d5f54c4973b1b4f", 0x6c}], 0x1) socketpair$inet6(0xa, 0xa, 0x1f, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x40, 0x20}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000640)={r2, 0x7}, &(0x7f0000002780)=0x8) 2018/04/27 16:24:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000167000)={&(0x7f0000b52ff4)={0x10}, 0xc, &(0x7f000052e000)={&(0x7f0000489fa0)=@setlink={0x28, 0x13, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x4}) 2018/04/27 16:24:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/04/27 16:24:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x1000000, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:57 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001300000001000165fffffc0e020000170000000182a9000c0800060000000000", 0x24) [ 95.530555] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 95.663727] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:24:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x1) sendto$inet(r0, &(0x7f00005c9000), 0x375, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/27 16:24:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f00000001c0)=[{r0, 0x100}], 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 16:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x100, {{0xa, 0x4e23, 0x4, @empty, 0x7fffffff}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xab}}, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e24, 0xffffffffffffff70, @empty, 0x7}}, {{0xa, 0x4e21, 0xa7e8, @loopback={0x0, 0x1}, 0x6d}}]}, 0x390) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000005c0)={r2, 0x6, 0x93, "cb50586506fe3b176ffa16d3d14f7a21263aa3014f80fa441b8edcaeab7ccfedf96677a10fefa21ace04040573927ea918e29a916c46f35c17f9f6a9a236544784a853bdc34c27aa294725d61d73be60e8940f8153f4fcef30461510aef7d28a0c9c1e9304af748b78979ad74bae4175defd0ac4d635f825bd7904edbcb186c84a8844588b1b571c8ede9ff31e610dc40883f3"}, 0x9b) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x0, 0x80000000000000e4}, 0x8) recvfrom(r1, &(0x7f0000000680)=""/158, 0x9e, 0x1, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x400}, 0x4, 0x1, 0x1, 0x3}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0xa0000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0), 0x8) 2018/04/27 16:24:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002000ff0200000000000000000a0000000c000000bc58be89012e007375e0041eb716321975a4f779dd6e9c2244f6f1cfa5013077f3516cfa357d3c2200d8320b7abfb62763237f9d83569acc8a77b70a9f21ad0058d9b71110577bf477d22769664947e65544c6f918470061a50296e75b97febccc", @ANYRES32], 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"736902000000980018e63c212a2d00", r2}) 2018/04/27 16:24:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x5, 0x9, 0x1, 0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff5, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/27 16:24:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x6000000, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:58 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xffffffffffffffff, 0x7f) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000000000), 0x400013e, 0x0) 2018/04/27 16:24:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/27 16:24:58 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f00000017c0)={0x1d, r1}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000040)={@empty, r1}, 0x14) [ 96.271888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/27 16:24:58 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0xc0045878, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam}) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1) 2018/04/27 16:24:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c000000681f9cf485f14a6d1f0021040000000000000000ac1414bb0000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000c0015000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/27 16:24:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="4f2c0005001300b625e77a7fb1ad01800000000000fb3a4db2bc1e2683e9b9746a2016cdc7c559904e4dd382d7b7f538fb0998cabc8624b8a5555a2bdda0006362ff9c2643b8004b346c8905e51bf67ddd2ad73134e5a0488a93bbe35c8f31eeac3b485fe5a034a283574c46d615cc12b1804876b97e40679d80e3097006ebcee924bd72cb825719813dd360aaf1eea8196453bf3ac692dd1fce7513c3ce5fef5100992596a0ce8094e65b42f64ce137c039a6e27d8aa4141183", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100fbffffffffa2db00"], 0x2c}, 0x1}, 0x0) socket$unix(0x1, 0x5, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 96.335569] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/27 16:24:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x600, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:58 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x90) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/27 16:24:58 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0xfffffffffffffff7, 0x4}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7cd14f01734cc4843616a4ec1c1a6a14f60ed1dfa90ad1edd96fd01c1b92c63ca1a38af8731fa71bcc01eab0eb7af163b5ab51bf30bcc7c32ea02518e3fca6300058eacdaf23", 0x46}], 0x1, &(0x7f0000000100)}, 0x0) [ 96.504700] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:24:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x595) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100)=0x9, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/04/27 16:24:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/27 16:24:58 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) listen(r0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/27 16:24:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:58 executing program 0: r0 = socket$inet(0x2, 0x8000f, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4dec, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/27 16:24:58 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0xfffffffffffffff7, 0x4}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7cd14f01734cc4843616a4ec1c1a6a14f60ed1dfa90ad1edd96fd01c1b92c63ca1a38af8731fa71bcc01eab0eb7af163b5ab51bf30bcc7c32ea02518e3fca6300058eacdaf23", 0x46}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/27 16:24:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/27 16:24:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000c40), 0x400000000000061, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) socket$netlink(0x10, 0x3, 0x13) 2018/04/27 16:24:58 executing program 7: r0 = socket$inet(0x2, 0x3, 0x739) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000912ffc), 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6_vti0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @local}, &(0x7f0000000080)=0xc) 2018/04/27 16:24:58 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socketpair(0x11, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) recvfrom$unix(r0, &(0x7f0000000040)=""/67, 0x43, 0x100, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800f183ccf363671c70e4ffff7800440080000000000000000000000095000000000000000000000000800000000000"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0xcd, 0x1000, &(0x7f0000db1000)=""/4096, 0x0, 0x1}, 0x48) 2018/04/27 16:24:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendmmsg$nfc_llcp(r1, &(0x7f00000007c0)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x0, 0x6, 0x7f, "5cd9e3bca00ecddb7cba3585006e105170e770148158320cfd9f844cdc64395eecf73c220005e62fb5d24d9222ef5c1e0cad3cac779baeb27c18ba19cdfa0c", 0x26}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000180)="e24b6f945d11a6446e607411fc159411afcbdb97bcc1fb9b3c22637956061e9136ba7b70c9c94c02bae7616c9f32a1fc5906bfe786c910c0d86cdfefa1ff13a89d7f5c3bcea9133d4c5c1c370a64e48cfc6a82340d66615cdc52e4a544e05aa955d5306c123ca312e665eca81f33a73ed9c685d496a2c2e380809afb279534804806a1523808ea88e0c7a46396cec5ffd6e62b8bb1f7d38cd9543aecfa64daa6eb8aa31018d037c60959444d287d6a9fb5d56500a5d7f637b7318c397109974963e61e484043ae0f47575bd1effecb67ed5f5ebedcd30996acf7cbd47bf241fa", 0xe0}, {&(0x7f0000000280)="18702ccda41e816c5e5e6dec2aa342a93f55316db87a1e48cefa10d33b18ec3352b3603d54651a7f5d699a123767928a50a2e33e0baa0f75be8802d2d0071338332d7c9872e5f09c9c5589602ba81d134aa1113ad28f81b40654454a1a9693ffa6429099d116", 0x66}, {&(0x7f0000000300)="601e955203d363315ab08c066fb104f6140972ec880e7939ab75a6766549bdcdbe510c279da0e1685e3c5f3b88fc43862ecb7c408ee78844a32a41ecaa265fe9abdc53540d9b8857a8d2f6479fb064ada82668df62462b45365ed7f03e662cc639a29b1f63c5adccace629c95a7aae0460522594880b7e06b06896a52b145599349c3f5296cb043b896d188e45fee4bdf79651b824de92e927866790c4bc15d9127d2d50a9bff346eb12dcdabfef37a78f52146683d901424261ad09b4e008a96b21002326ead6c33947d77c13b13efe3bfd78", 0xd3}], 0x3, &(0x7f0000000440)={0xa0, 0x116, 0x7, "7b917f8940e135dfcda698840f91b5f65edd2cbf9c5a7090e07a6ba56d906e58de3cbd617ef0f3fd97ae4e18743c9c0553c6c34180849233e61fd3c5b8c1324ade117908111f07fd38da55d16737a112a26c214614582bb9d35b5cd82806ab3d43e3a5f3cefe1e3de7ed482b2af451ad83923ed84cdc66fcaa1ae492767c0a85eb0d80e5b28b4d6c5fb0ad7943c5394d"}, 0xa0, 0x5}, {&(0x7f0000000500)={0x27, 0x0, 0x0, 0x3, 0x8001, 0x18a, "ded1a58ec176031625c589208e6517b8fbc4be74d87e3a1c9e114fc50de207f79549965603e213a1c9497bf5b7cf7e0638ae6643e838a3416b1294e3dd2a97", 0x1}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000580)="9acf2bfc44cfdb13", 0x8}, {&(0x7f00000005c0)="eb251a8a3d725d540532222f4a34bf08b1dd36d377cb3c8b2c898513d28abac0d7da48e976270bb771522b0ce9ca010178b191021fd3232ddc92bbfac5707075a8f7ccdd5a54d0010ae4ef0e11700e834dffa987023e0976d07583d3d6e6a5fdea62d93bbff7e9fa381918b4d0e6948abbc3c668de56f35d6e9fdf3a60db75941f7decbb8a", 0x85}, {&(0x7f0000000680)="8a579f145ce5985b231fba2b830ae9776378a52096a921f91b99fbabc91fc70e6629", 0x22}, {&(0x7f00000006c0)="b45ba6752e1c33b580e79440cce8b03f0f5b35", 0x13}], 0x4, &(0x7f0000000740)={0x80, 0x197, 0x7, "c85de440fb1d4cc9bda149644af2612c45cca562f67c80cd3d8d50cdaace1a4b588a843e5fcfda8d63b8960546302230c16371c55a612408d0857018003120e4202362c43a07ec7bead79f1685db8156dce223911fd1e48c9d260b1e5b8ea0930d5f1515cc1b6de08f29f120932d"}, 0x80, 0x800}], 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 16:24:58 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge_slave_1\x00', &(0x7f0000000080)=@ethtool_rxfh_indir={0x39, 0x3, [0x4, 0xe67d, 0x10000]}}) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 16:24:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) r1 = accept(r0, &(0x7f0000000380)=@un=@abs, &(0x7f0000000400)=0x80) sendto$ax25(r1, &(0x7f0000000440)="9767a114659c74783be676dffcf976864e1755a22338da95b11341", 0x1b, 0x24008850, 0x0, 0x0) socket(0x1d, 0xf, 0x8) 2018/04/27 16:24:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x2000000000000004, 0x80000000004, 0x2}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000280)=""/237, 0xed}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000005c0)=""/178, 0xb2}], 0x8, &(0x7f0000000700)=""/147, 0x93, 0x7}, 0x140) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000007c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000cb7fcc), &(0x7f0000000240)="ee"}, 0x20) 2018/04/27 16:24:59 executing program 7: pipe(&(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0xffffffff, 0x4, 0x3, 0x2, r0, 0x446}, 0x209) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000ef7f67), &(0x7f0000ef7fff)="13", 0x3}, 0x20) 2018/04/27 16:24:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x92}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x3}, 0x8) 2018/04/27 16:24:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x40}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x1000}, &(0x7f0000000340)=0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000380)="993b3614c3fcff132210608feca8dc3e925682357fcbf1d0e5116cf468b9e9f112278027bc129872cabbb508342740b834a4ed451a9034b716e48618b05ad9e62fbf39fb02b78e41b9fc823450a85309838066eaaddac40229f4671cb5306009c35414225025e1148a5ec4ea3856986c11bb00fd0f35c1307b628646cab568e67f18abc08f654878d895c7b56ba40151cb22d45f539d113ffb11836af5938aedc27e6fb4727d4c7a3e88c9cf81edf69d870dac72d39634da581e10519d7bfec3b29c2446a50069abab495b902417ceae49f8cae3a8282360f7ad1fe0", 0xdc) sendmmsg$unix(r3, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000480)={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x2d}, {0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x1f}, 0x4607}, 0xdf0, [0x5, 0x100000001, 0x0, 0x2, 0x8, 0x3, 0xe4, 0x3]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000001c0)=0x7ff, 0x4) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000500)=0x6, 0x4) [ 97.058724] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:24:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0xfffffffffffffde6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000009c000000000000000fa000000000000000000000000000009500000000000000791461ea9b3cbb1662"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/27 16:24:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000580)={&(0x7f0000000540)=[0x0, 0x0], 0x2}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socketpair(0x1f, 0x0, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000003c0)={@broadcast, @empty, 0x0}, &(0x7f0000000400)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000440)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="0b7b51f1ebfe8d7b9eb67b9ce4c463647a332fb6dbbadd46761a33f4461fc78097fb023cceb22f6c70b447f3e4911a61c5d0b8f1b87b464128faca78db4b30d496e37c69a3f65e7685c506a716b8773db15d9e2ece46440d44c5c226ee58e38df69af5df4eca1383bf0f48e5710193649a4f83f1f9c6d6f20ff38384c83cdbb41b9457b65cd757a70e6573c3839a47345f54d5594fb9725da7941479fecf0a45ddc7e7c28fd4"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xcb}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000002c0)={r6, 0x9, 0x401}, &(0x7f0000000300)=0x8) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000000c0)="db01d7051b75a5a120998c8f7c6029", 0xf) connect$unix(r5, &(0x7f0000000000)=@abs, 0x6e) recvfrom(r4, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/27 16:24:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x404e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@nfc, &(0x7f0000000340)=0x80, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000380)=0x6, 0x4) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="b2", 0x1}], 0x1) epoll_create1(0x80000) 2018/04/27 16:24:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/27 16:24:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)="ff937bfd55475b40530c93e8bf", 0xd}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="3800000000000000000000080000d3bfcc697f2622c0925eecb9d4e933151c0b1fd5cf1b3015dfb3fc6142c089ce00194b4eb2a64d499aa6a1d086858cfa2b02281ae32cae64c25a3a814055d0054c3fab46b92c85aa75bfd2e1ac22d885993bbf63a6a2701e4573e2c8aef7480600b7de11f14f5def246b24461ddbd2c92f2179b550fbf30088d1440641327d0a077c64aed327601e"], 0x38, 0xfffffff7ffffffff}, 0x0) 2018/04/27 16:24:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:59 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYBLOB="6ceb709d9713bea94d469f8eaa1f62c1c6b7dbd3e1a590484fc0d7464ee1994d4319c69d76aed30f"]]], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043", 0x43, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000000440)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000001c0)=@int=0x800, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) socket$netlink(0x10, 0x3, 0x1b) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) setsockopt$inet_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000000)=0x11, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000240), 0x4) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256b87a7afbbb9cc3c2620150dd91c"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000600)={r8}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0), 0x0) close(r2) 2018/04/27 16:24:59 executing program 7: pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x2, 0x1000, 0x3ff, 0x64}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x20000000000002}, 0x8) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001180), &(0x7f00000011c0)=0xfed5) r3 = socket$inet(0x10, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x1ff, 0x5, 0x0, 0xcb0}, &(0x7f0000000100)=0x14) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f00000004c0)={&(0x7f0000000340)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000003c0)="9c284aebcc4de96c778e3c213d6218f39b38ffbf5c87ce659bf7bfdeeb3da7e2af63571a00ec28551fefb377945bec556b34a7cee2a4b3483eca87001a5a25424edc63d436e15a6bca6ec11e713e946e56ecd0d98e078519f469a1a95cfb61a052711f4affef41ba8b1288bbb548dc765d10e4cb5d6a82e5ca218eb9", 0x7c}, {&(0x7f0000000440)="cfc1d224566e1277016bb2e9c0323c82cf79e9d0239b31b8b2deacfcd738175c289ad3af38d2e4209ac9075305c46f17fd2a1e5052e436801e454a6b0062021d9a723955108021fb44edb8ff0878c05c2dcd98bdfbf4890d597921fe938e8a9e11b7ba112d9a896df424", 0x6a}], 0x2, &(0x7f0000001200)=[{0x50, 0x10d, 0x10000, "6e342c30cb13e840e8dbc800956cbcb8fbf72f2293e23ceeb2696bef649cc923033730723a19a994b9d52ec16b69ccfdb7403cb67ce8b8160549c4"}, {0x1010, 0x13e, 0x100000001, "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"}, {0x38, 0x111, 0x85, "bbe4ec1388b5eb26344a6d272abfce6402fb62f82d1884003d053616c83a84f40603702f23dedf"}, {0x90, 0x0, 0x4, "24bf93da84869db10460cc8be1b3b3400d854192ae4d7acd3f9b34ad7c2dff87b933587c80895a544b48f3df53ebda35d400248c78f11d070ef633ea6010d604e2f116a6fa4555b2a58d06d10b025e05484a679a092bea3dbf4a2f354d177ac9e563a6a9904f74a44ae797ba5851bdd182bd4dc72183388cc1"}, {0x10, 0x11b, 0x6}], 0x1138, 0xc040}, 0x40000) sendmsg$nl_netfilter(r5, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c000000130affff000000007abdc5ee9e53c6c408000300ba020000"], 0x1c}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x5, 0x5ea}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000540)={{0x1, 0x1, 0x0, 0x0, 0x0, 0xda1}, 0xffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r4, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, &(0x7f0000000280)=0xc) sendmsg(r3, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="2400000000020009000200001d85680c1ba3a204000300000000000000000000000000", 0x23}], 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x6, 0x4) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) [ 97.310783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/27 16:24:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="4e00000000000000001277576b7f00000062b7701a13ed65ed68b852fb35000000000000000000002000000083db624be4d917fd6921000000004a8036870000000000"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) socket$packet(0x11, 0x0, 0x300) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)={0x38, r2, 0x2, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8a44}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000090}, 0x4) 2018/04/27 16:24:59 executing program 2: socket$inet6(0xa, 0x80000, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x9ab, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'tunl0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/04/27 16:24:59 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/27 16:24:59 executing program 0: pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4013, r0, 0x0) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/187, 0xbb}, {&(0x7f0000000440)=""/78, 0x4e}, {&(0x7f00000004c0)}], 0x7, 0x0, 0x0, 0x3}, 0x2000) [ 97.583930] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:24:59 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, {0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x6, [0x3, 0x80000000, 0x9, 0x97, 0x62e, 0x9, 0x1, 0x1f]}, 0x5c) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x2, 0x328, [0x0, 0x20000780, 0x200007b0, 0x20000a78], 0x0, &(0x7f0000000000), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffbfffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bcsf0\x00', "65716c00000000100000000000002000", 'gretap0\x00', 'ip6_vti0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x130, 0x160, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'yam0\x00', 'syzkaller0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe8, 0x138}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "50565d8f5458f367375ff7b67e8cb7ecf890a582bbdbf944780f9e3ce95d0dbb9650145c1859e89578c19acac6e66094c8a92a5f722477f02df073f6f721d300"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "5b47583c5cb10fac4cfacf7f1b97d4c25353c46fc6697b362b03bfe7427c"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3a0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/27 16:24:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000030c0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e40)=ANY=[@ANYBLOB="1f0000001300010428bd6700fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0a0500002100020008002700ff000000040014001400030073697430000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000b00)=""/160, &(0x7f0000000a40)=0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/27 16:24:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:24:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/147, 0x93}], 0x2, &(0x7f00000002c0)=""/48, 0x30, 0xc2}, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/27 16:24:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:24:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8, 0x0, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x20) r2 = accept(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x40, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) 2018/04/27 16:24:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) close(r0) socketpair(0x1b, 0x802, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000017c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0}, &(0x7f0000001980)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002180)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002380)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000002480)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000024c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000002600)=0xe8) r16 = getgid() r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002640)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002800)={0x0}, &(0x7f0000002840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002880)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000002980)=0xe8) accept4$ipx(r1, &(0x7f0000002b80), &(0x7f0000002bc0)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) sendmsg$netlink(r2, &(0x7f0000002b40)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1408}, 0xc, &(0x7f0000002100)=[{&(0x7f0000000300)={0x34, 0x40, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0xe, @uid=r3}, @generic="623238271bb1b1af1e5bd65fe437a041d1888cf63835fc21b6957616"]}, 0x34}, {&(0x7f0000000340)={0x1374, 0x10, 0x12, 0x70bd2a, 0x25dfdbfd, "", [@generic="9dca425a083c22df581d285e79bc7802370a56425a10cf79e4d0ccf11fe5be2ba7ebd01b91b05ff8760fb01f3ee2dca74b9f97644a98ad005ad371dbb70acb99a345cd26a212dfdd9216cd16f8cea13f417f3735168022da3cb85fa57bf911042e3acc21ba7cefba2895f9935b581187ffde79e6d8", @generic="2238cac5", @nested={0x110, 0x5a, [@typed={0x30, 0x2f, @binary="7d90b3d50dc5dfdda995cee1fb8f249f6b1e9cf11565f4e0611ca86d0579e280ec4b7e4bc57361239fa1e7"}, @generic="baf87146c730b1f467bbc4e710a7c3822ab26b6e15f6d0457b9f5f7a7f2ef59d572f7976fa2e2683e51f793a9a6825375a4a047a9066efaf186d55c01c7e80215fcccd2d499063d2ee72a38da646111a411392350754179af970f0b07e6c31908198c8da1fdbc5e7e6c67d801f07fe2e3bd0f9239d63301fa8de23efffb9867953aecdc3dfdaac60693945046eeb76e2d06f2c3d57ea6eb1136858a21c96657052884a50d0a580862c24efb37e2ce17b221ac589fada296d04988de7815b65a73e616b354c3f5ae0201d7813dd0f", @typed={0xc, 0xe, @u64=0x50}]}, @generic="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@nested={0xec, 0x4e, [@typed={0xd8, 0x7e, @binary="2ef0bf10ce76bc7c8022d56c2db6465e4115ec7b6c0f95b1e9ec2939583e76aa79a962090ee3945ff6413100a0482a452680053cccd39f830ad7e1725e4c954d2d1260dace9c6e72ea00d9e5cab6c712e846584cc5783787da24fb8f659cfba7b0d690623e55cbf416387f71475bcdbb5a0098c30103d41c47dca8f52c25e6b6fab0c3612779d1d39bd15d4acb953b84f80f862487b9befa852dfc88ff330aedef939bf4938ffa4bb00bc5180d71c942deaab998db468f5676be3b87e7a4486011132a24e7af4743f455f5d6cfdc62a44f7a3d"}, @typed={0x8, 0x5, @str='\x00'}, @typed={0x8, 0x88, @str='\x00'}]}, @typed={0x8, 0x2f, @pid=r4}, @generic="6cb4fa5d4117105331f9089c398b96bf7a4016eb9953baf359f45b7a30f0a2f614efdd80ad59f198579ba60ce00c8f46acd10a96a69d0305367e9514c9d4910cbdb8b32aa721e65f0aa188bbdb014954d5478afe928a9f1f5e94568708597de4a32ab51be26fe6db38cf5823020506f16cd8d9d5a3930bcd90cb9ad16499", @typed={0x8, 0x78, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @generic="ad2e9fad380485e7baf97d45ef9923c68ac5a76b50bdec103c8c89a59938e545b2f685fcc271c366393565e4378d24b9b3a2022d2f1dbec56bf47975cf630e76859aee1d5b5215714cd9c3c7d766f3ba594801aa6722ce720be1fb5266af"]}, 0x1374}, {&(0x7f00000019c0)={0x73c, 0x13, 0x0, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x3b, @uid=r5}, @nested={0x220, 0x5c, [@generic="8697fed528bbdd1bd816f6bb2f4ff9dc9a87365a2440163a4d3cf847ba9e4ef6aeae1802dfb0a8767bbea25816dbdb15795c7486332b016bcb085edcf570eab9444c3c5d456716528337aca1ef62efc2dc02653a967ad6a13c75698f7942f10e4eba8f4a3ca71df1710e096e49a77670e894de48fcb7ab0c0de2126de48745c735371bef4194df951c4258c3518d66da9eb8a6ac3f05497fb94c650431043906a213eaa69ab619092749fb16972d26b142aa248e5d12ebebcae06c8963261c549f0869fa85709d816cf1ec1d9a1e32b4ce745748bc35a5890dd64e9420", @generic="e99d049b568c8f4c38df53b284ef78f324b26691922bdc35399f96a5e0a2f537687f41f1926b27b4aa3a527fefb511644c9f0a51516c72c1aa53a301d331039f971f0db4c7d83b737c644d4c78b4a7eb303944d87c1fc7930fcf7895b10a37554569ff6b9a2309821824f9f633", @typed={0x4, 0x9}, @typed={0xc, 0x51, @u64=0x4}, @typed={0x8, 0xffffffffffffffff, @fd=r0}, @typed={0x8, 0x5f, @uid=r6}, @generic="4d26531c28373e3806f63cbbc1b8ad7cf10871357c13238e03fc765f15c737c7f6341b1d14e0aac0f0142781d975b1714bbc464f3658e029ad03336ab64f78f1edaf8f5e846ce933598fd5e1ee592b10047eb1dea460626312d4ff650315e626fcae059a60c4cde77a3df885e6367d3b49fec7af14001863d1a8a124447dad35457667f278c0a387ea76b4fcd08f77642df39fca5c651c4bd151e301fcefa24839f5807783647af3ee0d1063df29b47a"]}, @nested={0x20c, 0x7b, [@typed={0x8, 0x1, @u32=0x10000}, @typed={0x8, 0x38, @pid=r7}, @typed={0x1c, 0x0, @binary="67e811795b0252e394c9f9aeda2653c304a7f2775aec"}, @generic="ed9238cf4c59be5e906d24b505978474726cf2ebe6513d8843df0439a4729d71135dfe2e170b6a4b6244cbcdb3d940a4945086d641353fdc928dfd758808eccbd38de658c3de30448b166b90fc18ef971200d292d1b53e3df53822248fe099951e61a8a590143682ebe446734d09ad8a186e2a5ee13d93db2b4ba36ff175d750e371b016eac4ad24e404b408825e56183fa6b16f9952e0949aa64635fad0a6ab5985dd65c6f84ed29537450220e728dd724d34cff5fabee5f86aa716e1858138ec9918c94b1f2c773e64f9b2b95b63cdef658796005424efdf4bba3e99ea7871b0a9dd9d67f0af9c0671e1b19877", @generic="8106df8b8d1eca0fd442b2a0dacf035c5d097d53bb05ce3cfd38e159576268f870aa5cc9438c4f768707759188a29be51f6413269829ab80476ab4cc166aec9f14a75c8ae0a585170f2e1bd297fac3d7b0d482846a021dda90053e864bf413389b7c6321b084e323f4e0a6ce09730906c63983e0f7085b652c775a2b861d5456d70e259799866cfefe08d5774a7f0ca0e0a6f1541658b0f00cf66360059d582a59222162a60bfd5b3de4ddb68591c1cf8f1ea25c49e23e1806907a8e89a5889ab2b0ee6a44aa2d76f59aa814f4e68ee088335bcba4005846bd378e901e7d071e221754134ae7dc8b3e7d5d8461"]}, @nested={0x2f8, 0x53, [@generic="9fee42280f9e75413f2141cb5b9079f86b8d2d83ea5ad38cdd234f19810e954e744f35a1adea32e2861283c82704325f6f75a2b3bb1f1345541e8091031173bd1416a09d96c68ace30e353ef919afbf512d32dc084c878761a51e902a0488e97906a306db62cc3bd", @typed={0x14, 0x59, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="3ae2a5706bc8bcdf0f155148a9e63d527de575f8b21fd41d804c3a69661bcdc8f730b25506263101e4e8b0caccbbaeb7ee145d26b6e72794f2ea3eed817e6c4dd171e610b2e60092eb9714c7cde0f5a51da4c2a121f0579b86d8773b2a205a281fc4e943584102a0c79512bc69e7b2c17efffc0be615985f802ba4e92d2904686f6178ce390118c16fcce04047ffbbdb7a3c2fc3dcac0fbd0b56bdaed5e912cfbbf7fa1fa5e73a192d25b13e6ead14abc7cd21c1ac194ad76607fff58a30ba22e5d6cbfb505da3f59e429759", @generic="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", @typed={0x8, 0x74, @u32=0x7f}, @generic="90fb9f9b7c8a89c89691cd5b8fadba7bbf298b4ab755ed98a6d418260cfa044756ff66a0941dcd135e85b5b9cbb10fe4b8f66f9c0e324bcb05ba0f761b1cebe600697c7a8771d05f381dbced99b2f95bd1356abc93e92efb6b53fabe1367d3deb7faaf2bb19642b4314e641f8c620f53557f6c394b4f2c7f83c1d4c21f653532d40543057a782b30b3a69ac75734dbabef674f241d1d1bf91e67ac31556b0a631e9ea82fcba2"]}]}, 0x73c}], 0x3, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x4c010}, 0x41) r23 = socket$inet(0x2, 0x0, 0xffffffffffffff01) setsockopt$inet_tcp_TCP_MD5SIG(r23, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x9, @empty, 0xffffffff}}, 0x4767fb7b, 0x401, 0xf90d, "06c94e7784e70a0e516d4a70ac021477c6cc3c002909c05ac00e08b388a8d2bfeb62d14be650e3356ec674074dc074f1a4442eebdf2c52a45b5321610f6b587af7376c3f1788a3e8ed43f0ab6c4bd984"}, 0xd8) 2018/04/27 16:24:59 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acde1251f1dd007dad"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/04/27 16:24:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x80) pipe(&(0x7f0000001340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001380)={0xfffffffffffffff7}, 0x1) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/115, 0x73}, 0x0) r2 = accept(r0, &(0x7f0000001240)=@generic, &(0x7f0000001180)=0x80) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) recvmsg(r0, &(0x7f0000001940)={&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x5d, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/139, 0xfffffffffffffe4f}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000013c0)={0x8, [0x688ab4ca, 0x200, 0x7971, 0x3, 0x8, 0x100, 0x100000000, 0x101]}, 0x14) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f00000012c0), &(0x7f0000001300)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/04/27 16:24:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5842911}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0xf9}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfff, 0x30, 0xa8, 0x8000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r3, 0xa88, 0xe6, "d7b87fd46080214bdbed3a1cea125c839d126be7a126c4bbcd2ee442056f0ef174b1a6fb4bd76ed3a1bb2a305654d8ed080263eed74232df8434cbb91539007a632177ba585be9ed52d074069dfb9836caa94a25232f231f9d05f417996dadbd45beb7c30448cf0cf9a200013f7735da9704e485fb81f8e696bef3f67dfbcfe1372e8d63e9d7bf8f0684db2c888a0dc69fd3e86fe04a19e2e4870fbf4f32c0c069b5d9fa0e0921c2d2be496e95ed9e1f609e35b04b16c8447c51a4eb689c7961d2b736d98fb4fda38d528453a2a65ed5af90d825eddc9ac9b8a9c2fd5f95805be33e85dd44c9"}, 0xee) socket$netlink(0x10, 0x3, 0x15) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000400)={'ah\x00'}, &(0x7f0000000440)=0x1e) sendto$inet6(r1, &(0x7f00000000c0), 0xffdf, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x2}, 0x1c) 2018/04/27 16:24:59 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000001403000003000000f6c6c639062359bdbe571c7fd60a2f40eeda0d0363a2df70bc0dc7481d5b686f1ca7b6142a6057896390fc6d8669b99dfa1accfd2c1867257326ace423ca0b4ab52766fc0bf291fde75d2f4275bd881dabfbd6a34f2c9fe587d6e92d97814cbee3502ac90f58b872a4f37baaa7a84a"], 0x10}, 0x0) 2018/04/27 16:24:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, 0x0, "d131de91c1709b4660d3e819658d2fe644b0a734a24c0c4d027e808ecb052375c45dba0c9bdd159e8d26bdeee705bd3db89bfe58ab40a2f5abbd408dc3ef68e2f6dcef0100000026fd833262bd7c4ba7"}, 0xd8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6dab, 0x5, 0x8001, 0x6, 0x7}, 0x14) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000bccff0)={0x2, 0x4e20}, 0x10) 2018/04/27 16:24:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2080000000000008, &(0x7f00008c3000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0xdca7}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x3}, 0x8) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) close(r0) ioctl$sock_ifreq(r2, 0x8942, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_map={0x4, 0xffffffff7fffffff, 0x800, 0x8, 0x8, 0x2}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/27 16:24:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 97.943676] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 97.971993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47505d04", 0x37, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0xfffffffffa9384d6}}, 0x4, 0xd4e7, 0x3, 0x9, 0x5}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x1, 0x3, 0xfffffffffffffc01}, 0x10) 2018/04/27 16:25:00 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200001e0], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x800, 'syzkaller1\x00', 'bcsh0\x00', 'bcsf0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x40000000], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@rand_addr, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x10, 0x0, 0x4e21}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1d, 0x0, 0x0, 'ipddp0\x00', 'tunl0\x00', 'bond0\x00', 'bcsh0\x00', @random="598c6fd8095b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb8, 0x128, 0x160, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x3c0) 2018/04/27 16:25:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f00000002c0)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000240)="7d709cd1f01ee6741a9947ba857b5af43c84a90487f5ea8b07246828644a1220e4de3cad0d0147a073ef7c2edfb0c1b7ee3dab713bfd2b780744e2df86010b0c121eedb2a75726ee8553de0e18a88b71b1a9b30799dc6d4adbabbed9c28d2f8d473d4176500265b7", 0x68}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000340)="119ca30a65b7f9d07959afeef5c61e04fd7f73813995cd2805897440bd753bcf77787c7f550620ba5b160f176ee845c89ebb0c2a4d4dc7bec316f3f53d5053ec66b7db6f6209a29d26b6d75d25ebe67cb4da647621eb5b20a26905c0b5554ff5e5ef45ef505afc332e124659e3f40039c82888a2b8f256", 0x77}, {&(0x7f00000003c0)="bae729968110f3d1212053cf4742868c1d79c77bac73d6b343abeb7e3a680f5caa0a28bbc4f807014714bce90b5cc3c11ec775a886edc8ebe92b470399bf31eae294605fa78d7b5071d5055f2080048e2ba7117d2dc60c167d94", 0x5a}, {&(0x7f0000000580)="3d5ac421563d672435e0fef497220581a29b0bd1165732cb0dc6df3f1ae71ff5b74fc7ce774c98829af2ffaf45e944d3e64ae51a91380ac11ce7d926b9727059436dffc2ff30fcf39dd0b176161ec4a29b211020f679f9cab6369318b2e78a4779256ea554005ff430503fd7d66ee8cc005cbe", 0x73}], 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg(r1, &(0x7f000000ed00)=[{{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000ac0)="1679a43eb6e93f632ef1d3241014d5bd54a15b8e7dc409ca96c9346cd6236228", 0x20}], 0x1}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000180)=@pppol2tp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/58, 0x3a}], 0x1, &(0x7f0000000500)=""/37, 0x25}, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x7, 0x2}, 0x14) 2018/04/27 16:25:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:00 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000048d000/0x3000)=nil, 0x3000, 0x1, 0x810, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000001ffc)) 2018/04/27 16:25:00 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0xee) listen(r1, 0x81) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/27 16:25:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x0) socketpair(0x13, 0x5, 0x0, &(0x7f0000000000)) sendmmsg$alg(r1, &(0x7f0000005440)=[{0x0, 0x0, &(0x7f00000051c0), 0x0, &(0x7f0000005280)}], 0x1, 0x8000) 2018/04/27 16:25:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000159ffc), &(0x7f0000347000)=0x4) socketpair(0x9, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) 2018/04/27 16:25:00 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x629]}) r0 = socket(0x8, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000780)={0x800, 0x205, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000800)={r1, 0x5a, 0x30, 0x5d78ec5a, 0x7}, &(0x7f0000000840)=0x18) 2018/04/27 16:25:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:00 executing program 7: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2, 0xbffffffffdfffffb) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00004e2000089078817cc767a778092c398fa8c2a3348aa3b49ac1fbf68a57f1545e2cdd82d2e096bee003ac740bd72fb6b01ad85af376b244c8e8fdde506de594726faead0e775a0e471a898718ad03044cc63adc2beb"], &(0x7f00000000c0)) getpid() r2 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) sendmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f00000001c0)=@llc={0x1a, 0x313, 0x4, 0xe00000000000000, 0x5, 0x80000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="bd1ff4455dd8312f", 0x8}], 0x1, 0x0, 0x0, 0x8000}, 0x9}, {{&(0x7f0000000480)=@can={0x1d, r3}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000500)="aa7ff31acbe45c750ddd12e592f833d6305b1f6e48fecfce3626987ae34c71b9b32431b6834014f62b1550b699f2b369d8deeb4c5e9b9499ae4c1fc6de70933dbc", 0x41}, {&(0x7f0000000580)="4c7541b29e175140771fe40508be2ed30e270e64ea1d61452f8fcef06616ee6148e7e84c013f15ae5bd1ed9e12f2ab6d6f04300f86456a50f285a23ba9910e052aadaa5e9d85a9e6e901841b8077983def737c014533fe44cfadca298033a7ae8fd025e686c6e859369674b5e4ee200420f847042fbe2385cbb3bacfbd83", 0x7e}, {&(0x7f0000000600)="8f8c1982d75df7e17c5e2e28db3cd5807a99a1d98879ec2158dde0f6fe3f470661308d0be03ee8daa9e7edff6a2a1f3b3522d8bac4e6c4a71c53adfc5b034002ee3d0aac3cae80ed9068d550f124068f490f65adaef856263b2a01b7f3fd5d2a3fce9311ae383417e8e4fc5138362fce86ac58f46699b57a00dde68125dd6c50a781176f23dee3ae43d5a629f52ac8f12fbe8a3eb8ac1bf12204fbcf0b7587e9cc0cea432d7d4ffb2a073e5629590d27732790fce788114cfa65aa770759f4237149458d9ed58a8b74bfa1db209a1c91fb728156a111ec2b92635add1bfb5bab69", 0xe1}, {&(0x7f0000000700)="75b53e001c9ff7384ba6479b4e2799fd5e752e898b8dc13a284fa6e9178e78ea9c635b9ba557ac4a78afc02f81ec67bbcf33f23552d4f31173f0c33ab4d0e87e364cf828992fcf38ef3d18c8cf1f0f349258a679c40695d7ec21c2b521808eb095abb3dfa9fa705cf0089739a53e4bb121e3ea45477516f76b3827158396c9259b156ef3c32ff949f6fd51d58f592db9bfd841e2408e7ae2c2a47980eb150f4fa9d6b7c4f9130980b39af2a54c0c5795242e8d", 0xb3}, {&(0x7f00000007c0)="118b6fe8d3741de2bd131b004c95be00841b38d2ff6794f632cbdbb8795315c9df7779f7094d8ac4abb43c8627fcd9c8e5ed18144fe54541810cddde3bebf55169e453df983d1968063c251f6ef252644b7769629c49cf6ad278719d93168430ab6de79e6294a8e3360fe5ff9e8bdde45c7b5f4c1bfb14591bbf8770e1cdac8e2bf9e7f309bdc65a2e97c55954dcd81f53590e91ea890029274deac36a4a3cf746faf9b823e5c758a044f5ba5940ffaf5a7b4abcda42c7d619c793e054cf38ab5cb43f19731679c93157ce887fdbcbc2a5a33fd2a80da7901c38a3ae14018f4ca010ef4835455737bfe73999fe", 0xed}, {&(0x7f00000008c0)="8b277b794cedc4b4b60eeeca148f9a5fe04dc105dbb6dbf594891603", 0x1c}], 0x6, &(0x7f0000000980)=[{0xf0, 0x0, 0x8, "0366f122c1c9f8a2bcfa2a85d22cd05c91d4c4c5dd8af0ae6afdaddbc8b12e381c117003a8a31fdd77d9a5cc6e3ef1bb36edc3997c01bc1e9a3826100d4809612f4827907adecc89e47568474674d824329b76bdbb9e1ae211af37eac311f870bc1c0bc60bcd88afd7d74907f266a60f1e86a2604c25466c58204ecdd5088e254ec1cdb0ed676a41086b82ae36298c46346936dac29f026a66dcef7f469fffbe34eef19ea36be9e2cc8d7095a39963c459554e0363f73cef759057a62ceedaa2976530ed26017bb52da0b5b6163095e3c177799a6fefa63d9b"}], 0xf0, 0x800}, 0x3}], 0x2, 0x40000) 2018/04/27 16:25:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c6325519237106c33491ae79003faa8528d249fcf2", 0x20}], 0x1, &(0x7f0000000340)}, 0x10) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:25:00 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6970365f766fc56d9600"}}, 0x1e) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) r2 = socket$rds(0x15, 0x5, 0x0) socketpair(0x9, 0x7, 0xff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f8000000565b9a56c3706b0e31b654f6021d28fcb0818ad50afa99ac167fd22cdbd1094635b3812ce62b6402768e2424f12c456fcaa6fd3fb4e148b0c405bc05e8f0116f7baa7fd15c90c9e82149092942594c2e363a97c501188c29f6324ef042882ebf657e54000a11065aad716e09117f2cdf8209d05caba7e4b6a117b8010a218df12cee62123fca02d3b9d0482ad60eb66704557e75cc3c3a7f45e29fb260e669accf057918fa04b71b6a89008e89c2071054054853ad55cacafaca41c533dd39ce608419d168b956e4166a0887027b14364f7222482d76fa6c531dc571df6b8765b466dc435951e77cb9a46fb5b0abd6558aa97df33c"], &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={r5, 0x39}, &(0x7f0000000340)=0x8) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140), 0x4) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000380)={@mcast2}, &(0x7f00000003c0)=0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/27 16:25:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x0) socketpair(0x13, 0x5, 0x0, &(0x7f0000000000)) sendmmsg$alg(r1, &(0x7f0000005440)=[{0x0, 0x0, &(0x7f00000051c0), 0x0, &(0x7f0000005280)}], 0x1, 0x8000) 2018/04/27 16:25:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0x4, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x7, 0x5, 0x80000000, 0x9, 0x2, 0x40, 0x100, 0x9, 0xffffffff, 0x3, 0x2, 0x1, 0x1, 0x4, 0x7fffffff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xffffffffffffffff, @empty, 0x2}]}, &(0x7f00000002c0)=0x10) 2018/04/27 16:25:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x6000000088) recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000011c0)}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lblc\x00', 0x20, 0x99, 0x19}, 0x2c) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="a77d90cecea9a1580d", 0x9, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/27 16:25:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x17, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 98.397770] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 98.434606] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblc [ 98.519607] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 98.532370] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblc 2018/04/27 16:25:00 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, r2, 0x8, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9db}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x20000805) 2018/04/27 16:25:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a80)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000ac0)={r4, 0xfffffffffffffbe7, 0x5, 0x4e3b7e20}, 0x10) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000001580)="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", 0x4b3}], 0x1, &(0x7f0000000180), 0x0, 0x4}, {0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000700)="88a38c21c55e1b4a09fd9251c1d25368a4ec3e11d896021d6f3e0cbadb0b81d3d01e0833481d928014a4d2d4078f2d3fe49ebe038aa62008734705536fe32df7a238b59e39e70a3b84075fe758071c459b009f0c883fabbf2347f0844b0aa462a0e397f53d7120", 0x67}], 0x1, &(0x7f0000000240), 0x0, 0x40010}], 0x2, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b80)={r4, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}}, 0x90000000000000, 0x5, 0x1, 0x6b7f76ee, 0x20}, 0x98) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) recvmsg(r1, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f0000000640)=""/52, 0x34}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/53, 0x35}, {&(0x7f0000000580)=""/136, 0x88}, {&(0x7f0000000140)}, {&(0x7f0000000780)=""/250, 0xfa}], 0xa, &(0x7f0000000940)=""/253, 0xfd, 0x3}, 0x10100) 2018/04/27 16:25:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) accept4$nfc_llcp(r1, 0x0, &(0x7f00000000c0), 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) 2018/04/27 16:25:00 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x81}}, 0xf1, 0x0, 0x4, "2e6eab68b1ebf15ceb753eaa79cb2e6605053b7b40b6fa15e479a148b4f4a7f1776d6aabb6ce8a842360c17bcd84867fbdeec09ef24bcea4e472903bde3913f0c77aaea8adbabc22d740ddc81d76f171"}, 0xd8) 2018/04/27 16:25:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) r2 = accept(r1, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000006c0)={r1, 0x3}) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) 2018/04/27 16:25:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x6, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0xffffffffeb82d352, 0x20, 0xfffffffffffff436, 0x10001, 0x0, 0xffffffffffffbd09, 0x8413, 0x40}, {0x8e3b, 0x7, 0xfffffffffffffffc, 0x2ae}, 0x7, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x2, 0x0, 0x7ff, 0xab6, 0x0, 0xffffffff}}, 0xe8) connect$inet(r0, &(0x7f0000000400)={0x2, 0xfffffffffffffffd}, 0x198) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket(0x9, 0x6, 0x5) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)='\n', 0x1}], 0x1, &(0x7f00000007c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r0, r3}) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f00000006c0)="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", 0x1000}], 0x1, &(0x7f0000000300)=[{0x90, 0x107, 0xca6, "165ee3ffcbcedda4e49747ae8c1e7bfa2219680931874c930383723b6efaab9428e2ddbe39fdf590aae612f575e425cc4dfd9271469cacdefae4dc368e0fc967b24f5f0b69fa9bf55ba10d495f347b09681b6b8d82ea56e614754eac605d59b3e5348de37d63c59cc8a941a5bc60ca3381b4230911d884b5f6a520"}, {0x40, 0x10c, 0xffffffffffff3584, "cc3657ae9745812ad52e463f658b549c5ae493bf22ae2bfc51fb48d9f1dc80e8919431d418cf7d201f"}], 0xd0, 0x20000000}, 0x4000000) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r4, &(0x7f0000003440)=[{{&(0x7f0000001b80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001e40)}}, {{&(0x7f0000001f40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}], 0x2, 0x0) [ 98.564910] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/27 16:25:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0333f61813c8d04d93c6248f0818a1045303720ea4868d76524c69edc503752f97ece6773ca1bc98d2b187ee9ba59bdf4ac63269b78481fbe761e2e0ceafe8d2d54337b6ef05f313b7f4c18f7e1b71a4e4126fdff0009d2a5b0f7bbf44a47116bf1886d300a542f6a4a2aac68dceb01665e4b368921bcfe66b86ea48ef6764e1049dad506b386109c7210e62f8f19451", 0x90) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/144, &(0x7f0000000200)=0x90) 2018/04/27 16:25:00 executing program 7: r0 = socket$inet6(0xa, 0x80812, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000980)=[{&(0x7f0000000700)="9a7d610fe9b2190d3cbec64dabc7fb88d4a1e1682c410d6d03c0d7e9aa18d99d6e528908f59e44f2428e49ec7f974e427004ba7416e2b262b3aab09547f4aa50f08a08e06ee68f7882f16c75af583a717c5e3951881878292204e523297c3f933e8f5ed4", 0x64}, {&(0x7f0000000800)="33c19700ae4ef833fdee6550b6450e7961caaff6e42b3e1d6af17804898c2981f3f26762c0ee059a2b32e1da09e610ac03e3c225a438c173d8fabe975b3519ebed0249d74a35f342ada676bf3b3de8ae06cc3f128110c157cdf21593ad2e3dea7c34e0d630ca34742257f6c834c733c69428fcabb5de279891a81f538032f83971d705165da55c803bb219e4b84c73bd09c61d48d57d8429e4e035011b8438b9676d6ce75faeda3317702734b6fed9cf348467bd6efddcf9a5ea2ba5fbfbb476631e1b6ab012dda93966bf4b389e4300e8fd0ddfadece730393bac78e00216859aea8de1f3d1719847cc480657e0eae93e4ad2ccf425", 0xf6}], 0x2) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/27 16:25:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:00 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xd8, 0x16, 0x0, 0x70bd25, 0x25dfdbfd, {0xe}, [@generic="58f5955ad12c277f5a60b4b7d466398891134c8735fa8e60ffe069a1418d7c5883c4e5476f778065783cb957e30a3c633311f264ff805beda1e678f4378f61cbe490b5372073d10c71276b2be1f0eea3e9489608595f1e9127e04dba34d0ca94df90cf79ca99698073947ea80bb8be590ca7c10f58fb4e4015f158329d7f04d79684aeeab1f24d695bcab522c030cadb0959aeb9e2f014e295e8f3eef360b964026477a8fe08bcfbe121594bf24f33e7b944764cc0d5c37d7958cd", @typed={0x8, 0x2e, @uid=r2}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000004}, 0x4) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/04/27 16:25:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x1400, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x1403, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='team_slave_1\x00'}) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) [ 98.807732] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:00 executing program 5: r0 = socket(0x10, 0x2, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write(r0, &(0x7f0000000180)="240000002500670000000100000000ffffffdc01009bba9e0000001b481042021e6f1d902d3b66906aac6d737cc8fab7f62d8d5ec55b4cd8ad04c9ea194a81a9f793ad0e008cb4fb9a74df2b9e445ccebdfba94d88d6ef0459673c8dcf598708244a94879c523d85ae07f7c1b1f8c4e2355d2d64e0a648ffa112636999c15d1817d6cee6ed36d8c9ee32ad0a84ada793de71abeb2a9b382c", 0x98) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000100)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x5, {{0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x108) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x5, 0x9, 0x2}, 0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x932b, 0x4) 2018/04/27 16:25:01 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0xfffffffffffeffff, 0x3ff, 0x2, 0x7, 0x2, 0x73}) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60b7e72000083a00fe800000000000000000002c554be23b46ff75000000000000000000000000aa8000907800000000dfae70f060479496f5936a907b653483ef26ec14de33fabfcfa04426770731307bb22e491c79be707e8424efd8fa522b4187"], &(0x7f0000000180)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x95, [], 0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/149}, &(0x7f00000000c0)=0x78) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x8, 0x6, 0x40, 0x1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xc, 0xb3b, 0x3, 0x80000000, 0x0, r0, 0x80}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="79cb223b3d4970f5566157f4125b6045a725b642a602c783db81470fc945d24250ba3c9bc04911caea9d9b", &(0x7f0000000440)=""/255}, 0x18) 2018/04/27 16:25:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/27 16:25:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)=""/105, &(0x7f0000000200)=0x69) shutdown(r0, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/27 16:25:01 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0xf8846f5ef06d7c2c, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/27 16:25:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) 2018/04/27 16:25:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000a00)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca4be35146db1bd159b3bcc4d80520bcf0d3602b2e8676531602ae07d7bae5e2c9d02e12a970da9b69aa99f6fe275b618f0a82b3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000002000010000769232926484b7000000000007000000fe0008a21022"], 0x1}, 0x1}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200006c0, 0x0, 0x0, 0x20000860, 0x20000890], 0x0, &(0x7f00000000c0), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0xe, 0x91f7, 'sit0\x00', 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff], 0x100, 0x138, 0x170, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x3, 0xa15, 0x0, 0x7}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x3ff, [0xffffff00, 0x0, 0x0, 0xffffffff], 0x4e20, 0xbf, 0x4, 0x4e22, 0x28, 0x26}}}]}, [@snat={'snat\x00', 0x10, {{@random="37698d956fd1", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="19cfe58087f6", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x278) r7 = accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5, 0x8001, 0x2, 0x4, 0x6, 0x3, 0xdf, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x30b, 0x32, 0x101, 0x401}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000480)={r8, 0x1f}, 0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x1) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r10, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) tee(r2, r6, 0x0, 0x200000000000000c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r9, 0x401}, 0x8) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000100)={'gretap0\x00', 0x8728}) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000240)={0x3, 0x6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000900)={r9, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffff30b2, 0x5}, &(0x7f0000000280)=0x90) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/27 16:25:01 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000000)=ANY=[@ANYPTR64]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/04/27 16:25:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x18, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x9, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/04/27 16:25:01 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="511d1199cd098fdf128a1073541cedd11a46ff5ecb4e7d9ac0b5404cd93c08652821f92f55478e5bdb97c18beb3f17c63f3de828d80497ea0cbf756564a8b36e78aab32fef850dff0c92a6e8a7015a83a90c168497f4b52b06fa39b49e9199665eb346663ee4b2d7fa428c067514c8ab91c2b4c9755bd63227f99004fd59f95836969d1ba8d240552e070d12ff528a5107252bb27209351ca81f16e34e8d", 0x9e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x1, 0x33, 0x3, 0x100, 0x101, 0x1, 0x3ff, 0x85, r3}, 0x20) r4 = accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000340)=0x2, 0x4) accept$unix(r4, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r5, 0x10e, 0xa, &(0x7f0000000fff), 0x0) close(r4) [ 99.855801] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:01 executing program 4: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"6c6f000500000000000000000000ff00", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/27 16:25:01 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r0 = socket(0xb, 0x0, 0x1c00000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xfffffffffffffffe) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) close(r0) socketpair(0x4, 0xa, 0x80000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000080)='lo\x00') 2018/04/27 16:25:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 99.896553] kernel msg: ebtables bug: please report to author: bad policy [ 100.074269] kernel msg: ebtables bug: please report to author: bad policy 2018/04/27 16:25:02 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000100)=0xa03, 0x4) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'yam0\x00', {0x4, 0xae2, 0x3d, "634565c6d74a", 0x9}}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 16:25:02 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x8002, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x3, 0x191) 2018/04/27 16:25:02 executing program 6: socket$inet6(0xa, 0x1, 0x8010000000000084) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/27 16:25:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x8, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/27 16:25:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB="380100001a0001000000000000000000ff020000000000000000000000000001ac1414000000000000000000000000004e2000004e2000000000800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000000032000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000006b2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/27 16:25:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'eql\x00', 'ip6_vti0\x00', 'sit0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x948, 0x948, 0x980, [@among={'among\x00', 0x8b0, {{0x0, 0x51, 0x0, {[], 0x6, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}]}, {[], 0x6, [{}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'irlan0\x00', 'yam0\x00', @random="7ce4b22e5be3", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x130, 0x168, [@cluster={'cluster\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbf0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r0, &(0x7f00000002c0)=@alg, &(0x7f0000000100)=0xfffffcdc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000012000), 0x4) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000020000000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000d00)={0x2, 0x13, 0x1, 0x8, 0x27, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_sec_ctx={0x5, 0x18, 0x7, 0xfffffffffffffffd, 0x1a, "b18d9f9daed7cbe98469a4c566d2c0700b53fc3809e85ef36b40"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x4, 0x39c, 0x2c, 0x0, 0x80000001}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x6, {0x6, 0x2b, 0x2, 0x5bf3, 0x0, 0x8, 0x0, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x13}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x100000000, {0x6, 0x33, 0xd2b3, 0x8001, 0x0, 0x8, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x138}, 0x1}, 0x4008010) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000180)={{0x6, 0x5, 0x7, 0x100000001, 0xa0, 0x1}, 0x5bbb}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 16:25:02 executing program 4: r0 = socket$inet6(0xa, 0x807, 0xbe3) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socket(0xf, 0x2, 0xfffffffffffffffe) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e23, @rand_addr=0xfffffffffffffe00}}}) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa4811266487fffeffffffff08004500002800000000002f1278ac14fff870dd43510b934b9044e314bb6aaae000000100006558", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) 2018/04/27 16:25:02 executing program 2: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000200)="260000005e0009fff185000024000008004665000002fb4b35ea000000000000000000000000", 0x26) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001580)=""/153, 0x99}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x6, 0x5, 0x3ff, 0x81, 0x1, 0x800, 0x3, 0x5, 0xffffffff, 0x40, 0x4, 0x3, 0x80, 0x5, 0x492f]}, &(0x7f00000007c0)=0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x1, 0x1, 0x7}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000c00)={0x0, 0x4}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000fc0)={0x0, 0x42, "da99e7c4078696bbd1ddadc4bc1676c5a1aec1531ed3f3ac2076f2b72deb921a4f17dc053ad06747c09af6b2ed75b133acee3374a7b84db4110475b1e80a8f9e08be"}, &(0x7f0000001040)=0x4a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002940)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x1, 0x6, 0xffff, 0x8, 0x80000000, 0x316, 0x0, 0x4, 0x10000, 0x4, 0x0, 0xfff, 0x101, 0x5, 0x3]}, &(0x7f0000002a40)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002a80)={0x0, 0x2}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002b00)={0x0, 0x80000000, 0xc000000000000}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002bc0)={0x0, 0x1c, &(0x7f0000002b80)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xc000000000000000}]}, &(0x7f0000002c00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002c40)={0x0, 0x2, 0x30}, &(0x7f0000002c80)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002cc0)={0x0, 0x8}, &(0x7f0000002d00)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000031c0)={0x0, 0x7b, "de74984c206934b45135660a00554a117b44082ed31d475b3e71f8374df1973227074bc5b7708b2122ef9af7d639ba1654707be95d7cc89d157274fafe5f554a8ef42749aa1b17ad082a70bce98fc3c9f570d62d2b6660c4210410b7dabb1fe488fd28ca44ab4cb9f418a082498100104dd0dce3e2cefa3c0e6738"}, &(0x7f0000003280)=0x83) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003400)={0x0, @in={{0x2, 0x4e20}}, [0x7fffffff, 0x9, 0xd5f, 0xff, 0x10000, 0x100000001, 0x80, 0x9, 0x6, 0x7, 0xfffffffffffffff8, 0x6, 0xffff, 0x137d, 0x887275]}, &(0x7f0000003500)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003540)={0x0}, &(0x7f0000003580)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003640)={0x0, 0x9}, &(0x7f0000003680)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003700)={0x0, 0x2c, &(0x7f00000036c0)=[@in6={0xa, 0x4e21, 0x46, @dev={0xfe, 0x80, [], 0x21}, 0xffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000003740)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003780)={0x9, 0x9, 0x200, 0x0, 0x100000000, 0x101, 0xe8ba7cb, 0xfff, 0x0}, &(0x7f00000037c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003800)={0x0, 0x1, 0x20, 0x10000, 0x9}, &(0x7f0000003840)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003b40)=@assoc_value={0x0, 0x9}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003cc0)={0x240, 0x8, 0x3f, 0x200, 0x0}, &(0x7f0000003d00)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003d40)={0x0, 0x1}, &(0x7f0000003d80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003e80)=[{&(0x7f00000001c0)=@in={0x2, 0x4e21, @rand_addr=0x9fa}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="9c4fe52744233a699c90859279a9d46bf6531f22b14cbac1e4b172a8ac09b29cbbd9b3126ebe838b40d29e010ea9066aa84a5c9734de35d4e75f72d799b76e456b68ede711082bf67588c30f262b990b143c8aa4f33a9c5239b103cb69755896ad7c5d7101c0e0226dc7cc7f65a78821f0f42718e587566d3ea49f5aaafc184d39f83fb007e4fbba823c539c863db8b7e44e24ae73209b82852eb39ae4866a9033990ba0526c5d7555ea1766ccac28ecc1b14333f41b43a9cdd54f9be3806a009cd83c277d65c5dd7c5f9f", 0xcb}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00000003c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000400)="d0776fec5d88c5d47d1857aeda1f495b1196063867b043c20f6e4effc0595eaf8716ff80b0ec0ec25eab5f739ecb446201e3902386908181101bc3c448bad8a4a6c8ae8902c3aea60560e211118b15cd316e83ef996abe402d35a88942d5736790861472589ca323148eb58b6395896b020f8945357dd92ecb0c616280886d7e0ce13588e51006c0343edafb038dc75d5900fe3bc99a8c4ccad67c67e5b7e0f664fbbfdc7e609a56eb07ba10ea9199a49613af1aa8fe17a41fb9052a2e360307a39fd0c60902717b200cdd327581b9ad1c3405ce8245f22c53d6c1aa34bcc74fb15c46b375118012207d", 0xea}, {&(0x7f0000000500)="5054725444b9f704c4aeb27ac26ff181c24c660ee2d999547142108b64fe6eda1126c6c94a41779e880f2fbe0a44f091ef1f44c0d93375b6eb5858e5d52cec696206bf2487d200b80a5f661305b35955b25c567331af9410d2339ce09241be29f738b8a767b378baa88ad2e19895c1968ea8c208550b153c5bb5461bc19516621f7ebed4c9261decc5235ef301780272f17b6719df6f3855e285630173ef47cafe110d00f7b6b6a17e3830287281f89cdfb400700962b39af7a34d9fbb885908a8b856e1050e022985c8bc318ac93c8ef7490470", 0xd4}, {&(0x7f0000000600)="82f48611ebfeb527e4fb9fb7fa132ece39dcdb458d166f5ba8306c26848516918c9b7cffa3642d13b7e418fb8946b459e468a36a3898f8a7d4b713f5f3cdff40d2443dbdee6282a76bab04fe9f03", 0x4e}], 0x3, &(0x7f0000000900)=[@init={0x18, 0x84, 0x0, {0xb41f, 0x0, 0xffffffff7fffffff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x6, 0xfff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x2, 0x3, 0xff, 0x99, 0xfffffffffffffffa, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x8, 0x8001, 0x1, 0x8, 0x8, 0x5, r4}}], 0xc0, 0x4000}, {&(0x7f00000009c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000001640)="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0x1000}, {&(0x7f0000000a00)="c72aad00fb52d77c32bcdd18056d8be721cde561069a21b8aad09f32a8db2344c10d6a2e822b5bce7363b48eb06c853c3d824e32d06712a00615e2872895e4128618671a2458c8b26c6ac6c3cbca1a9be3fc922d9fcb1589ba288550dfec55830cc675d8d31e752f1d9954e92e2f9e2724e6698f721612d4c1faf39437be6187b247115d4cd875a80f4c93f467b123ab37789ca2e5a71ff4363a4dd71f3f67b0296e5a90f69ee1094c83fc336dc1af18b43783201687344c741404c511e00fc518", 0xc1}, {&(0x7f0000000b00)="cc6ffb950f6524bcc66d6c17a344c3e4b64fa29c2989f2b89b4d66e734a41f82a4b2b5bdc57dc5444617b9553242231e735b85ec721325c8e3b66058df0c006cc875749486205a107fb177a87ae01605a04d188c0b872431768d3324f285c3e653d593f481788c082b27398ffeda8b75a22da5eca29c3f68156dbfbb7e338e0d5d865f157281e975e9f747362a2eb35e2632253efb67513fd392ac6a98ac735697e4a7357240dea550ff85d3e3ace6cf", 0xb0}], 0x3, &(0x7f0000000c80)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffdb6e, r5}}], 0x30, 0x40000}, {&(0x7f0000000cc0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000d00)="8e5354847a659d947e746c8c92794b8022cb01f8106087f92173fe9990d9da081ffb1cc58bdf4bc8909956c00bc5d92d7807f80f8ecee0345fc43e4bb4ee6ecf3a43bba08fb10e77bffab4e881b3f577b67b76254639d03a16bb19ba9903f6ec28b06f01b8f8e90fe9b2132445672b152f1fba378d997350c6c3dd1c8e28ab1e0128a8766ea442252ecaf93651b9576b467529a6969dd85ece53f7", 0x9b}, {&(0x7f0000000dc0)="3d0bf50648698691df3fd1c316eae16acb09fe55dcb3597809a170b7446944411e948c6691d55c32065fe043e0104e2c23c995f11715521b2b403e5bd0a5ce697bf4ac5a934d1cdf26f12aa36b26c9d4e46ee9439928cf6a49e2b52e46ed4c625cbb1e92de336f7b0c5ac4cde10d64ebda9c7461042b27a3f095bb2ed25e9bbb30a0", 0x82}, {&(0x7f0000000e80)="8c5b740f233448f414073658f2608d503059699e01875b14238ebd722f7110a615aadeb6aec2166fad9c5d8b1c9e983e95d4b13f71bb5bfbbb2e21aa31cbaaaf3a9b8dac7a86454e1a802b9ba8c80e72d87cdffc4e084e33a67881915d0a6fd913d60ad929c3fc", 0x67}, {&(0x7f0000000f00)="5f2b83755c503d83cd5a2c2b69bfea721111f0a6eb9a8e64e8852b820fec849637ad0cdb1c17f67210defb25665f2bd4969b581346ea145b7d017105152894e8bbf677661019504de4aaf02687d86c4c0b3887bb21a42066b942f807cedc7ec4e5138d25f9283b68f1d47cf498721418551d110a0f9d9da1c05bf4a8444a06", 0x7f}], 0x4, &(0x7f0000001080)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x5, 0x208, 0x1bc0000000, 0x6, 0x200, 0x2, 0x8, r6}}], 0x30}, {&(0x7f00000010c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002880)=[{&(0x7f0000001100)="ba5d22c182ca1319f1449793f8245d0c3ba328b99e5b93c4e61ea216058a2ebefcbd25a79d51d0b102c745c86574c9d6e43550113ff8db0383297509ce920a9be556dcec7205491e23841142f8c3534e324cb5a366825cf1df266819490c50dfd1669c30756f6851991aff70a4ef82b4bcc55c89fef9c0e91b08657951fb39659618fb8e70b25c9e8d595bf86744a81e7691c37bb3c15e30b353ae5f70830e27d8ad4382781a39d048d76479d8d0e395b55e54290d5e28ed01a5602cc4c9ac237c9df34e73e21d2d98cc579b4ae640ae08862100e05897fa12", 0xd9}, {&(0x7f0000001200)="3117babe3fad97330d2e0203f13b66197ad02542cf227c68", 0x18}, {&(0x7f0000001240)="830c036403011863f83c0946a42bbc7647dab2b87b329921b0d9139cd1cdd05de05530b88a822d67aa63cec8969ee3e7c006c49090cedcb19336a944410b4028c8ec797a103a1e44447018df3369f78ac089390ef30288e0d96c335ee29a5b4b9d89be7b73c2940f53ef7eb8f13728b5787302dc7ab5cd01cf38d3efbdea3367237b436eb110728183eaa71a1bf1301f9952d32f051cc0f6526d3f7abeade4496629c2aea7aaa8dd1235cfa64efe0f87eb49195157741519b27c16f5b52c0868", 0xc0}, {&(0x7f0000001300)="5ec97013cc6aac4dd82e28726c7e2b7033fd9e4202ec1fbe5467c6a46068f4dbeb23005f3f1163fdf12da3299433ed4156b85bc14a2413522d275e6a7fdc83562efa21f1ce7e3fea7680e064fe10c915c821f79ffc5a3d9124ce4d2ac177482488777592a95ec35e9a66baa5c07c7e5648e7e5751548b6c240d30266062ba85bfc767e057f105d816a1eecf958f43acd622a621acabc4d03b92e771bf35e0e08f4c4916ad5ab44b2", 0xa8}, {&(0x7f00000013c0)="81a31c265fb77a021307bbb96d602a21e0abd684483c59217e90bb57308d34901565888438d47e0bb37976e64b5acfdd6a2d3028fb9dd5fca40feb5201ee529557aa20ea93854d47c0e9a26b3061671b5cf26491e3dd2940b971be226a924d7c92e6a277d0dd4278c9e1b8bcec60099e8ab170663f148c3c621893fd2584546d63551412c59269457ef9c784b9817383f0", 0x91}, {&(0x7f0000002640)="56911df5aa67bb32ce333b2bda6be0e39a15539f055f9ac99e62d59fd5d409725d39b6166d822363c506610ec1c19c9ea49576bd54ce10dd8f9e71672087bb8618137869af00168dcf06f66fd8070f95082e99966290f8d5a5532ca4e787a9badc013e31652c7a7ec2f857495d5a34923a38c1c070f72b8c8584584ef85e5101fd7c8f6f0485416f661c3b28c0c0c492968a0dcce9ef5b414f8ed9d2759b558d5171b14e8e46d2bebb576339034661b7f1b234abc9ff2defc4be344c3430b3f6be735100c10954f9f65baf19595285a7dd04e6baa3f687728d5b3d82", 0xdc}, {&(0x7f0000001500)="c54dc5f3134bf3893c623ba7947a258fbad00ab812439158220ee66a65ff121b479e7b3c874110ef26d6d9b98828c281ffa6c8a0ab6f4c1f7dd5e54a4a31e00773496f43741d10192b0475ec3a04c84740889dcd6db3b5af840f82835bc8d466220592808099be", 0x67}, {&(0x7f0000001480)="21408c909e0b4a1cee745a6a31c5", 0xe}, {&(0x7f0000002740)="3ba121341dce4287ec185f5c94b8545e76158fc9ad844b85ba83f1c95f280528d5bc541c2597871babda5fc1383603a0894fe41fbe099d1fcd7f53c477547a9a8926285d0f2a27c6f03b", 0x4a}, {&(0x7f00000027c0)="834bee6e6b9fd0f8f7bf6ff449c71ed3dbb0a9108e0bbe1092b11e39c0c5f9a7f93d34d4d83477e5c6cdd84cda5575ee5414c8c40e665686d0fa042809ef195d083833b1dea21b8fcd9770ef4a8599711fff6c0023ae967671e552bfe3cba78e0fe8a1447510d4bdfa56bd3b3232008acf01fa9292073b21a384b4e6918aa6c9eb29bddd9f3f78", 0x87}], 0xa, &(0x7f0000002d40)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x7, 0x1, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x5, 0x9ae, 0x6, 0x0, 0x20, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0xa5, 0x1, 0x100000001, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0x4, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x4, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xf1, 0x2, 0x40, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x10001, 0x2, 0x6, 0x3f, 0xff, 0x2, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x1e, 0x8, 0xecd, 0x2}}], 0x180, 0x4000}, {&(0x7f0000002ec0)=@in={0x2, 0x4e23, @rand_addr=0x1ff}, 0x10, &(0x7f0000003180)=[{&(0x7f0000002f00)="f01b90f1103e7c4bcf7b44ec599d1a5c396d74df5e5388b1a96e57afd2b11b80313565ff15d16574ad745e37c65e8f1298aa7560357a8ba48098f106d0a93df98f8be3eec580190beeca77e4086f93d815149d6459df74874e7e1e134bddf47999a1948ed3868a4992141dd49a07514c98e4764602a305f7356e272d156aedeade8c46adecfea9955da81fa5faf6fc2167f347d196906e076e787c205b96de172a5a11b59601fb80d3f5bfe811e1e96271004d07476ae0eb7e709f69df0d0a", 0xbf}, {&(0x7f0000002fc0)="8b2ae791", 0x4}, {&(0x7f0000003000)="001260bf3e03dc2988029345a943e3bdcdef81b0d73329e261c20489dc1687d8d3c3159dbf28412dde5d935c7192c4d227fa87e9e716e8cb4b47c5a71fde028a826fd31bc8d2ddf1d0c7", 0x4a}, {&(0x7f0000003080)="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", 0xfc}], 0x4, &(0x7f00000032c0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x6, 0x3, r13}}], 0x30, 0x8000}, {&(0x7f0000003300)=@in6={0xa, 0x4e21, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00000033c0)=[{&(0x7f0000003340)="023b5c8eb4ca31a535198c12474fdb57ff9cc3ef6b7af5d0cdb5a4e18252e955527ec157dd032b23abad76aa168612b82c65ae3bf9df9eae36c97655d8a68ff1133b4f69fba9a920130e013d3da885315a3c91323aae267e52a181da15", 0x5d}], 0x1, &(0x7f0000003880)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x6, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x5, 0xfff, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xd9, 0x200, 0x9, 0x8, 0x0, 0xd02, 0x800, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x5f9, 0x2, 0x1, 0x4, 0x0, 0xfff, 0x5, 0xf5, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe1, 0x100000001, 0x4, 0xffffffffffffff7f, 0x2, 0x9, 0x8, 0x3f, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x0, 0x1, r19}}], 0x120, 0x4}, {&(0x7f00000039c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000003b00)=[{&(0x7f0000003a00)="b8f6d7cb7ab9826fc5c37f81ba0c9da555f9af51078a3f0706da46b6c93fef3bffc1bd02fd9ac1257b609e8fc8f9ab0d8beba0b72aaee903b8c105a55ff0c5dda4dc361adf00d202e79fd6eefeac6ee716db9d6be21c3ca8e23809b5e23d65cf8152e249b7a63022ef82a8449ae3951758d24bfd2c712aed11f87ef32b39e3f11846e65b72babfc7d9d09ddd5dc2128e9d7d455905410c8af376814cc3f16eacf25e0a7b562ce331b0f552bfdc02299870fe1255afe25ad55ca1bfb1728fbc26edb4527fa0b6b741db4c8f4741481bed6cc895", 0xd3}], 0x1, &(0x7f0000003bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x46, 0x1, 0x2, 0xffffffffffffffe0, 0x3, 0x9865, 0x7, 0x800, r20}}], 0x30, 0x40010}, {&(0x7f0000003c00)=@in6={0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000003c80)=[{&(0x7f0000003c40)="c473591be5787a0520ff6e9c4670ad57f0bb2233f8291d0dab4b5576d434718ab1a9ac689f790cba80cb5974012196261b2310890b", 0x35}], 0x1, &(0x7f0000003dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x8000, 0x8001, 0x9, 0x6, 0x0, 0x29b40148, 0x8, r21}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x7cd0b7e2, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x1, 0xfffffffffffffdc9, 0x101, r22}}], 0x90}], 0x9, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f0000004180)='IPVS\x00') sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060b400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e000000000080aeac0b5e1030a36633f0fecec3008000000000000000000000"], 0x104}, 0x1}, 0x0) [ 100.785779] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.822868] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:02 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4, 0x8001, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/04/27 16:25:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:03 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x1506285e) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000340)="6a03cd726b92db784bcc2e6b9d19fba822b324a580") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000300)=@req3={0x1f, 0x4, 0x8, 0x1, 0x7, 0x6, 0x1d}, 0xc6) sendmsg$alg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="3ad156a5e9695c8dc02aaeb56618f8464fe6cb1e42093dd2a505c61d6df7b90f10b1563779ccf4a8de12624bf8774044266fa7c3afb46e3c56120b5d793ad139c3e3b85d83dfda47994f5895f77d3b6e87698b63734c3d83732053904015e80cf56fe00f6e1acd8dd0ea5061bc4747b86e623aa14341046130f7f6e1eb3bdeb9e9dfb309fb7fabe83a85b01521f2a19e5f7dc7d6675801999625ac419e75a594c4455a1bb1e16f2a", 0xa8}], 0x1, &(0x7f0000000140)=[@iv={0xf8, 0x117, 0x2, 0xe1, "e52e8e92407121549bab274beacd6c90721bfe4f4455426a701f224708df06614f209f9821dbaaebd02069c3a8151084917ca59dc6fc20a492221c5fe017e6ba8f49f16e82eb8d3acedfd5addb902d9211a0cb0cadd5185ae51c48206d3b2b7e74346f9199e6cb96c6f58e6c265dcea03a551100130b1707433f22f9d1972065978713190e13e8d66fd2af686c4872680500aa75ab2496267c9e12aa97f036a155a1b496f13c844de6f0e0c22df5c30fe3e94bafc2861497145a3b074c358d9fc1118eb76952b42359d19c03c0a036da8de32df6a170d5c9a32afb07271ebb7e32"}, @op={0x18, 0x117, 0x3}, @iv={0x30, 0x117, 0x2, 0x17, "e396c5d9ff33e11ec618936cfe8ef8d19ee0d04d94e582"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x12, "c87af80acb25a28efa393f97eb755197a051"}], 0x180, 0x4000001}, 0x40) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) 2018/04/27 16:25:03 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x0) 2018/04/27 16:25:03 executing program 4: r0 = socket(0x15, 0x80002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000640)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20044800}, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=""/187}) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x3, 0x15, 0x0, 0x5, 0x4000}, 0x80000003}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000a40)=@get={0x1, &(0x7f0000000680)=""/95, 0x9000000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@mpls_delroute={0x40, 0x19, 0x115, 0x70bd2b, 0x0, {0x1c, 0x14, 0x14, 0x4, 0xff, 0x7, 0x0, 0x0, 0x800}, [@RTA_DST={0x24, 0x1, [{0x2, 0x5, 0x7fff, 0x4733}, {0x401, 0x1a, 0x5, 0x2}, {0x68d, 0x9, 0x200}, {0x8001, 0x0, 0x400, 0x8}, {0x81, 0x35c2, 0x8, 0x200}, {0x8, 0x9, 0x0, 0x2625}, {0x800, 0xc7, 0x10001, 0x5d}, {0x8, 0x0, 0x8, 0x1ff}]}]}, 0x40}, 0x1}, 0x40000) accept4$inet6(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000ac0)=0x1c, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x12, 0x3) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000980)) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000009c0)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r6, 0x1000, "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"}, &(0x7f0000000b00)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0xef5, @dev={0xfe, 0x80, [], 0x1b}, 0x5}, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x54) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000940), &(0x7f0000000b40)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0xfffffffffffffffe}, 0x8) 2018/04/27 16:25:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x205}, 0xffffffffffffff97}, 0x1}, 0x0) [ 100.932501] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/27 16:25:03 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000280), 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x3f}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x15c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000040)) 2018/04/27 16:25:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x5, 0x0, "03938406f3a89e30bec7771db806187c0cc85d8c8391e594f22031498fd96c62c263a4c83485191295a32d1f30fbe43a72dd330c0488ef74432367dadd9a675e213365eca0a262d1893f6f945c5489ae"}, 0xd8) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0x17, 0xc000000000000, 0x3, 0x20, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_address={0x5, 0x6, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bbc, 0x836, {0x6, 0x3e, 0x46, 0x9, 0x0, 0x7fff, 0x0, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x100}, 0x1}, 0x800) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000240)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="fe62aa2bb6b4a149dce89f74674f276c", 0x10}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x44, "d982895806daa8800792526bd4c3be36fdb2294b5bf2ae8eeb05b175d0a1dff85b462b78bcb74402f87eff7937289d37cccade916411207906b6718483499df0e3f9c429"}, &(0x7f0000000340)=0x4c) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) [ 101.075217] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 101.112382] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/27 16:25:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 101.121524] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/27 16:25:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x5, 0x0, "03938406f3a89e30bec7771db806187c0cc85d8c8391e594f22031498fd96c62c263a4c83485191295a32d1f30fbe43a72dd330c0488ef74432367dadd9a675e213365eca0a262d1893f6f945c5489ae"}, 0xd8) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0x17, 0xc000000000000, 0x3, 0x20, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_address={0x5, 0x6, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bbc, 0x836, {0x6, 0x3e, 0x46, 0x9, 0x0, 0x7fff, 0x0, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x100}, 0x1}, 0x800) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 101.182243] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/27 16:25:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0xa, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a0000c36f3b07959614e7ef000000000000000000d3080015000500000008001600040001"], 0x2c}, 0x1}, 0x0) 2018/04/27 16:25:03 executing program 4: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) [ 101.254106] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/27 16:25:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x5, 0x0, "03938406f3a89e30bec7771db806187c0cc85d8c8391e594f22031498fd96c62c263a4c83485191295a32d1f30fbe43a72dd330c0488ef74432367dadd9a675e213365eca0a262d1893f6f945c5489ae"}, 0xd8) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0x17, 0xc000000000000, 0x3, 0x20, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_address={0x5, 0x6, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bbc, 0x836, {0x6, 0x3e, 0x46, 0x9, 0x0, 0x7fff, 0x0, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x100}, 0x1}, 0x800) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) [ 101.387521] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 16:25:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00000022c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r1, &(0x7f0000005280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2000000040, &(0x7f0000003a40)={0xf5}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x4000000108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x170, 0x4) r2 = socket(0x8, 0x3, 0x3) sendmmsg$alg(r2, &(0x7f0000005080)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="fac7c42a94415b49757992234c015ac72ea103da4de79afedb85ec9726eeaa73b00b71e35bdc072a38327ae0c91ed5e70041cd69a38459d121400ea0cc801801afae660b99ad1ad20a9d9e641f8938e0800e128597f6506b93fa387e3590f12a2f1531952b5e5935a0fcf76101450f2254f0a02425978aa625c692de80e34885dbb575034a4181f7054daff2dae255a3a0eb0c2c18ccd34dbe3e53186336ef073b871973732607a74853063d20a8ee8a864e4d310f8c15e93189ba49e925c94d70ad5cffad9bc7f861f752b767dae3d0cea886c098178a55ccf594d66c24348c4ad65172f32b98ea644f464805", 0xed}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x80, 0x117, 0x2, 0x6b, "34cd6c371b16479f3b97f3fc86ecb34ea04691ac609bd557f1bda6e12656224eaa7d321da2e89bdc2f58c11b0a8f756cb72dece339e0d6683f839531192b4c3d91e70d5df7e0d1d8eece3b0c6cea3054f7773c52c76a1bf6d9749eaec447b6c1348b9c284a8a18ff4926ed"}, @assoc={0x18, 0x117, 0x4, 0xba6c0d9}, @iv={0x78, 0x117, 0x2, 0x5d, "0af5a40e47a5e463830cf915a04a29a1262ec4e6a9195e8e194601dab4e4899b56abddd825aeeea7be85bc7e0c51abc80ac8ab4a9beacddef0042f47ccb5e03abafa913a3f9a1446e1fe0fbf89bed71a33d0d3a9bc6d9b009c83c4e22f"}], 0x140, 0x4}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)="ed32b26db28ef309aa4ad7e619d617b52ceceaf4db5d4b1a8b2537f5a82886d8fc136e28cb099735f5bcf22d663ed101aa4e3306a2ffaf8ef0", 0x39}, {&(0x7f0000000300)="f4c71255d501c1b26882c68dd8ef146919efddfc6114239265ea2502bfe835eb", 0x20}, {&(0x7f0000000340)="2db8a7a38d4a752d8e6860509f07de61a8b8b3846c33883f7517a6e6c4c48035ae3ca163b93ccffe3b17c301294c8f2e468b1acfe8233ddad90e35e56456ec8df24c30c1eb738aed1c5dab768f32dd5e4065d1ac", 0x54}, {&(0x7f00000003c0)="d75e444d2acefda08bf70ac9b31eb8ca596d2fe5c719db6493efa7ef59f8aa2f4b8d0cdd0ff55e8d5fbd4da2befbb62ee5065d25942171fcca11cfe558eb6fdf970ca8e3441ee2deae783f59685d50e2332edf1d660d680b4be7168697bae538001da569d55e4eeac2f345efe38979aa2847f4c1810a9260be0e1c9cacdfa45b", 0x80}, {&(0x7f0000000440)="082a40238042407a974d5d169380bcc1ece9d4583d0ccd50c7c0f19cf923a9ba3a2d67bcc0e312a0b07514eb69f0", 0x2e}], 0x5, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "76943429dc16d598f2fe99a32be0faf3744284dd02db0b1f71462f9deaa6ef1e9f81a87061c421e71f0332fbf63e468c84574053874cf2c8bc4b0e4ccc7be8f7a54a4a8eaf7009469ec4fb03c664cd15f02c5a88c6dd7263e5d904c08aa2faae64a62119e1457f8ac81b8e07bcf2e60cc2977a373fe8a55e06748f5600b7b31cc3294016f35f5ad50774f4a09153431a18a1f9e4680b7fd5a703401177ae714d75e0f71af1f1a6a193f35ebc69d3e0bea261e8e2b0f9b2cdbbf03a7f"}], 0x118}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000640)="084ebf739b7909aed7eb7ab8a2a42d17e9cae1575c744a6af71a842f815944b1cb04ee", 0x23}, {&(0x7f0000000680)="09a601ad244f67d538ae43d7b194a7fce8b766a200d55ecce445db1c4b2b69", 0x1f}, {&(0x7f00000006c0)="ec9f1df7aeb6bea353ab89f11c097c1369f3a8e8d63283faa2033221fef6a31e754647f1505229b5ac7770bcd97bb4ffe38018558d5b296b8e443f753f9ca0208064ee9b9641a8775f059ae9968dd1b1fe524868364ea3422d97121f4d4613219f863dbefc5aa036c528a74b667073c615e2eb772bfaccbf1af77dde8d2c7698ab37357bca8ba5cf7a6ea0d048d0bd9b3ad8202d2069b28768436ff684f302899e5a21f8dcd11ba0333cfad27f85e04e91eceb08ecb461ec9cb256476f10b6006f79ecf0ae584de63ee1447a4b89856a5f619a46cb11c44a887135cca890d09bcdb2c847fcb75d6076aa", 0xea}], 0x3, 0x0, 0x0, 0x4000014}, {0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000800)="50857ba283a2259c569a42d79bef1baafea6c0a6c7e6afacea784587997fc15371e5c6cd94cf09335d841461c70a3c6893f36fe4775b702ecb476bdf67e34114f90d63e31334309fec1b6474f76c81461556eafdb539b4f501036741", 0x5c}, 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{&(0x7f0000003c80)="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0x1000}, {&(0x7f0000004c80)="2e8bffb1537b737e210feedd39577a1de6be36b8631c9374ded56d2602e7", 0x1e}], 0x9, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004d80)="04ac7aa23e5e0ba68cfd1a40f5079d52e7432034ac1e38572ceea30d3cd9ef1698bf87c2a359f2e141f841288fe39c051a16aa6ee1d7ef15760696e1dfea910a263c1c102a33ac3a321b", 0x4a}], 0x1, &(0x7f0000004e40)=[@iv={0x48, 0x117, 0x2, 0x32, "355c121fdaa526e0820d7a6c4cb1b696131088fc36a0d6c548a949f3eaea5fdf50de76716ed85363aebae88c0f395357b0a2"}, @iv={0x98, 0x117, 0x2, 0x81, "5e189e2e17acc86437ca2bd434295c2f1bc94cbd16ed0ca6715a0d3c2125190000107623e2051b779590176d8fea5aaa4b62c9af26e548c9598ee8298317198ec4c5afffe5c192eec070551e873104867abeb9e6705fe9929dbbcebf4b278073dc6688ac3a497c63a7ddc281a828b35619343651f98c92f21ab937193e989ab196"}, @iv={0x30, 0x117, 0x2, 0x19, "2134a2a4c0c599a009d07ce2271034842bcf4580566423be44"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x9c}, @iv={0xd0, 0x117, 0x2, 0xbc, "86545d86ae059c6e7ec6a49561e7491345016a1b5f782803151ddf0ba8050c49831e61203ea5f1e4a8fe5358efe49a474222b5b068d9d6dfb7c89852b653507a90c03dfe9a6bd2dd799a7b557b61e1aa62c54f8a96e70dec6a8ceabcb87662baf67d3832fecc9669344ae9dcc8d71e4478faa866e3784b0aa7e291843a571f05108939944a48f47aea2d30c4765e1a0bf046dc63e17b52b675f559d2142d30a43d7927f649053e45a1877b85d8c442cee9550f9b044da724efa74bae"}], 0x210, 0x24000000}], 0x9, 0x20000090) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000), 0x0, &(0x7f0000006000)}, 0x2000) 2018/04/27 16:25:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet(0x2, 0x3, 0x16) bind$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write(r1, &(0x7f0000000100)="2400000020002553075f01650272fcf280000000001000220ee1000c08001500002b0600", 0x24) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$unix(0x1, 0x2, 0x0) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/27 16:25:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) 2018/04/27 16:25:04 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'ip6gre0\x00', @ifru_mtu}) 2018/04/27 16:25:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x5, 0x0, "03938406f3a89e30bec7771db806187c0cc85d8c8391e594f22031498fd96c62c263a4c83485191295a32d1f30fbe43a72dd330c0488ef74432367dadd9a675e213365eca0a262d1893f6f945c5489ae"}, 0xd8) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0x17, 0xc000000000000, 0x3, 0x20, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_address={0x5, 0x6, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bbc, 0x836, {0x6, 0x3e, 0x46, 0x9, 0x0, 0x7fff, 0x0, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x100}, 0x1}, 0x800) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) [ 101.967968] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/27 16:25:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x5, 0x0, "03938406f3a89e30bec7771db806187c0cc85d8c8391e594f22031498fd96c62c263a4c83485191295a32d1f30fbe43a72dd330c0488ef74432367dadd9a675e213365eca0a262d1893f6f945c5489ae"}, 0xd8) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="1b0000001900033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000025c0)={'NETMAP\x00'}, &(0x7f0000002600)=0x1e) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003f00)=0x3, &(0x7f0000003f40)=0x2) sendmmsg$nfc_llcp(r1, &(0x7f0000003e00)=[{&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x0, 0x2, 0x5, "f1636e4bef75d416266bfe6990f5be0c5e8b0e2ea4581d4bd0adf9262cb0b6587fd3cb9a59b87c24b1e2efd74fdc4ff3d37a99639ca5109d31ac037b2f22fe", 0x2f}, 0x60, &(0x7f00000013c0)=[{&(0x7f0000000140)="6c21ec3b07479872a66d69ebbe27d0b4b5f785869f0bd7", 0x17}, {&(0x7f0000000180)="17c0817d6768d25645e7c5b3bec017cf48aee7da9da2d0f30486700fa923a113296f69e94766b2ec5fa2b4dcfeb7daa94c9aec39ff3047ae7b5404682d1b5141a71cea50c31d9ad72a5d1cb0a31e9c229b9d30bd2d83ca8d0df5e47edc8f6602d2f9d4ecc2e0d626e679949ab87f022c9c8f4a7f1d84f98281d9ab325aeb668eafc01da815ad2497ef32aeac7303b0ebcf3fd2ab718efa07eb0f", 0x9a}, {&(0x7f0000000240)="3c2c7ff48b4443fcca5d4c0015870a6eba163d5050c4333661be8611c4da55a95fc3ecdcae09d8cc2d63", 0x2a}, {&(0x7f0000000280)="695acbffd06ae4e378e7fe27dc1702bb576b76635689b98475b0ce05bb98612379e7d12f215e0b7bf42c5ad14e75157c7fee72", 0x33}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="36b137d0ed736cd8fff736804877d08a19809c0771522fb8e10624c9c07feebb452470fbdeac90652f4f98f4aa78e29948e3ee8ed4e04583b199bfaa10f7e370d34bab504ab49dd859f919b95eb0b59d7df68b7ceec67ebb8e64379f9be9ad81a0c43f3f163583e20d88feb23a97e3eb0818cadd165671c7f92646842b917776b377082c9226881530971b0e077cddb93efaffed717f737de44b6e711acc35e86b73a835052ddf5d", 0xa8}, {&(0x7f0000001380)="6d7a212c60f92db92a98851a5b689c0235e4a8f724d32dbc768042db4d632601e3036f1222", 0x25}], 0x7, &(0x7f0000001440)={0x1010, 0x1be, 0x7fffffff, 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0x1010}, {&(0x7f0000002480)={0x27, 0x0, 0x0, 0x1, 0x5, 0x3800000, "6751b1ac1c4abdcde48ab4a5066b2fca1f5a54041d4211514d67e57a1f5efadbd07a7597ecc52d94f36869ef92dd70d2003b251298ddb5f6044659b3c6e6f6", 0x16}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000002500)="716de67d6e1d0117060a02e796e118e388c42279030f2628f7427e0bedd8b3254c7b26c75b25377c75b3bfc5103e461ec4d7d206b4e898ac2357bfbb97002f6f316af6b8c6fb597ce4517a3ce5bf1c7283463419ec7094317baf4fd43015e210711f58a215e757e37f2966a4b8957589b192a43992f8d7c6182ca518a651be0b5a43e4a7", 0x84}, {&(0x7f00000025c0)}, {&(0x7f0000002600)}, {&(0x7f0000002640)="10d0c99a991416457a064e6e6db4dc01", 0x10}, {&(0x7f0000002680)="f19b2a99dd955d7c49162f7c0eb8", 0xe}, {&(0x7f00000026c0)="1fb64616b673a5794d3d0b23d7fda45c6482d2f1b2cfb4d5409c26c0aff5bf7c902e61c65098c53e0593cfde50ff7c54fdc0fb83a8c375aef77b436cbf054b3885b97733eec983c2db24b1e3fc2d940d798479fecfebaa4d2099e628716363808975a3b6d86d07c01a2fca73afd9132e674725d41884f8e8e8109a0596ffbf59944e5dd93728dc6abb32fb383f665e8615d46b15c35a12ed5e6c9b2c281558ed5b666c38f42f1d0fdd482b32fa490c7d948f0090914207367c7a4f715b7bd481a135b63bc28b522f68cf0fa1f1d4e78156aca9dd1cea6bb26260f1e1695fba346676f308c48a3c83ed983bcbaa76acc92cb451", 0xf3}], 0x6, &(0x7f0000002840)={0x78, 0x109, 0x9, "540ed5be91f91674ad29799145c71f6a3e613d0e16686b26e41e70a6ce888635818ef359ef31b50a6b7e878d366cbf2e4870195d30848084ccbb2a3897699657699483ce91a55023cd7a063b20dbc80921be2964d3a9ea4df8226b53bce87f3dd59733ca"}, 0x78}, {&(0x7f00000028c0)={0x27, 0x0, 0x1, 0x7, 0x1, 0x1ff, "fe1846e2ec6a7f0b96ac1ec2e25041a1186f472c04fc746478f764caca6f5b1c0dd9d35445f47206477acf2eebdea5dbad8b2ddf60323dfc31a25fad728854", 0x7}, 0x60, &(0x7f0000002a40)=[{&(0x7f0000002940)="87c159545a03b7e852ad54a04b8455b199f8c09dcb6eb5eef0209afa0d1538291a513596e52472ba42027e46151f1d25b292894926d5d6449d01b56398fa09b3283eeaa1a16a35cc4f3f60e9284748d1e21ad383a019fdcb1db0687d95a0b3db99344417fa8cf9ee12ec8870224bd03e1939b4f7449bc6fed20a99a64b45970778861ef92a83e6804ac31d6a9ce980f714dee0aae9605df3716fa95ee0c07de232fbb59c42162f1e9efb89143b1342399ea0ae2c0d932006cb18a1fb2849e94b59dbf16cfc4135b1acf5938a4eac70cb441b6596f6d11ac564", 0xd9}], 0x1, &(0x7f0000002a80)={0xd8, 0x10e, 0x40, "9a5a056a2d72ba7cb757d587d0ef73e4c34cad9bc8bbf753100b502a98ea84818a0c4d9ca41be0a7384673321b10b62d922c93530ee04fd98bebb438aecc2bb28ec9c7dc4f8c3527352b911676b8a2cfd95490ca204ba9790f6829a347218ad9b818dd7a197c05d4f375dd34c974a1dc64f588fbb80e708b1a1b305339c77d61bd04697d80115a5efe006d1000aa3820bf1635720085c33ccdc17c0846ed0587541fdb43a1711800b099a5dd3617180f9f300ffadc08e4890728e23523f5481510447b63183e32e5"}, 0xd8}, {&(0x7f0000002b80)={0x27, 0x1, 0x2, 0x3, 0x4, 0x7, "80b37dce276d97bd1f0fb0b8e8156e5358cd2ff4a8ef0f8043c93c30b7b07c784ed7c03c3c43e03d326216f258a8d507f6d96855521732fb26515fbbc712b4", 0x13}, 0x60, &(0x7f0000002d80)=[{&(0x7f0000002c00)="bd880b65e387084a2644dc1f51def2066f3344039a3ae54c4df063ab9c79979b0dabd6a0afa3d229993c720be6a4a38074b4011cf700abdcb60c9acc02f493122e6cd4e8c0bb1e4c88cdfc9f8d1ecea5934d483550585af4e0cbb42913d692eb16abf589187a1e7097281bbf4596905c93795938f0469ae259f3740e928f14db5d98bcddf90409120963c1e4c7d7b882456b7f4f5bc5312bd2d80bfc08a7956213db622bcc95d3d398f2db3f1aa3e5744b3b949a2e9c5541a3a875ec07f315cd738f32e6caaafc4f29872b03ed20971aa3a05973d552b258d450e20dd553d86fdd363bacd916903cf63009bbf1d886f66d5100117c6ce4", 0xf7}, {&(0x7f0000002d00)="2f7808047e25c61b2c1c785cc33afecb6c6ec572070cc42d6f3401f96ed6b4bbf188f885e8d4c32134973797934be67556625627794131f513150413692089816fc343fb598967cd2150", 0x4a}], 0x2, &(0x7f0000002dc0)={0x1010, 0x1ff, 0x3, "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"}, 0x1010, 0x5}], 0x4, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000003f80)=""/4096, &(0x7f0000004f80)=0x1000) 2018/04/27 16:25:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) socketpair(0x15, 0x3, 0x40, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xc7b, &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x216, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 16:25:04 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000440)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@remote}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x28, r2, 0x214, 0x70bd27, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x200088c5}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000400)=0x4, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xfffffffffffffe09, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) [ 102.010840] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/27 16:25:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c7465720000000005001c400000000000000000000000040000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000494f0000000000bf89defb000000000000000000d30d0000df27fe2e3d26de852c94788bd357c841a4c4d90e5d50a603b58ea1585792a4222fc8fad6e14452e1cc5ed37e66b4f956a64093a3a483542a29ca9159a465020d6cd9ebc17d5fcbe9097d48ee7b6cf9ffed82c34243d68caeb22ddd6d720857be19e989b9f4b0e124ae9007003758748c56fb941e7ec81141f9d7b9a7b07a6ced30cc596e2be28bb96f2502"], 0x1) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0x3a, &(0x7f0000000340)="c3d700c47091bac2c546572cc2af42b1572bce023ebdcc957e43d0b6f3810857bddf6b3990176d8feb211ff0467dffa2cb6a85189053d710391a"}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r2, 0xfffffffffffffffe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x62, 0xc}, &(0x7f0000000680)=0x2dd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x10000}, &(0x7f0000000240)=0x8) r6 = socket$packet(0x11, 0x800000003, 0x300) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f00000002c0)=0x96c) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) bind$alg(r7, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000340)={0x5}, 0x1) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x8000000000006}]}, 0x10) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x9, 0x7, 0x401, 0x9}, {0x101, 0x0, 0x0, 0x78}, {0xd657, 0xbed, 0x39a, 0x5f}, {0xfb8, 0x1, 0x6941f63e, 0xd3}, {0x5, 0x9, 0x200, 0xbd73}, {0x2, 0x7fffffff, 0x0, 0xe16}, {0x200, 0xffffffff, 0x5, 0x1}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x73f5, 0x6, 0x0, 0xffffffffffffffe0}, {0x0, 0xffffffff, 0x3, 0x3}]}, 0x10) r10 = socket(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r10, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) 2018/04/27 16:25:04 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x4, 0x548, [0x20000280, 0x0, 0x0, 0x20000410, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x86dd, 'ip6tnl0\x00', 'bcsh0\x00', 'ip_vti0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x128, 0x160, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 0x0, 0x0, 0x16}}}, @time={'time\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'syzkaller0\x00', 'dummy0\x00', 'vcan0\x00', @random="935e8fa50dbd", [], @random="888cc06df290", [], 0x70, 0xd8, 0x108}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'rose0\x00', 'teql0\x00', 'teql0\x00', 'irlan0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd0, 0x100, 0x138, [@cpu={'cpu\x00', 0x8}, @cgroup0={'cgroup\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x3, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'gre0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb0, 0xb0, 0xe8, [@mark_m={'mark_m\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x5c0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) 2018/04/27 16:25:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/62, 0x3e}], 0x3, 0x0, 0x0, 0x9}, 0x20) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000003040)=@getae={0x109c, 0x1f, 0x204, 0x70bd2b, 0x25dfdbfe, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xa}, @in, 0x101}, [@output_mark={0x8, 0x1d, 0x5}, @offload={0xc, 0x1c, {r2, 0x3}}, @algo_auth={0x1048, 0x1, {{'rmd128-generic\x00'}, 0x8000, "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"}}]}, 0x109c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40090) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000), &(0x7f0000001000)=0x4) 2018/04/27 16:25:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x20, 0x10, 0x801}, 0x20}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0xc, &(0x7f00000002c0)='syz_tun\x00', 0x0, 0x0, 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/27 16:25:04 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000840], 0x0, &(0x7f0000000000), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, "64010000003000", 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0xe0, 0x110, 0x158, [@vlan={'vlan\x00', 0x8, {{0x3, 0x6, 0x892f, 0x2, 0x2}}}, @devgroup={'devgroup\x00', 0x18, {{0x1, 0x2020, 0x5, 0x2, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x9, 0x0, 0x0, 'bcsf0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x318) 2018/04/27 16:25:04 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1f, 0x1, 0x8004, 0x80000001, 0x10, 0x7, 0x8, 0x1c, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x16, "8bc3be31a2f4fc3035dfe8eddbcb71414eac3a41c0b8"}, &(0x7f0000000240)=0x1e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/27 16:25:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) r1 = socket(0x3, 0x7, 0x80000001) setsockopt(r0, 0xb67, 0x5, &(0x7f0000000000)="f213333c6d97520831f7134228ecd489b4f4b6bc00811604e9758ce30d97b8956409ee3a9863cef77bb8ea7d4c853a35c7630217e5c3dbcd808edd2069f051f25d0304e37630b2fc47ee5236aee24f6529b0735c9a7bb44a02187a9833ae3273eb956ac507d77489ed815d88ae0ddee05d6c80fcc91069f361f90396755fee2f2da6c638aff19a177c7c2c25e69386e15c", 0x91) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="2e20c922c8c563e6bd6ef8de9eb606c1908211aa587c54877a72611abea5e3089e6be6c3723088cf5a16eaa8865fb5bef562968b767cc7fd48d65e1ecb84f41efa41dac76928fdd4b136f6ed3d9560e4423a69eb7ba3e7823aadb7bfb33f1914361e58fa87db1ba6ad4148ffb0d085a2b90eead6e5edd1a3a5c19ebe8c6f523e0f47c3c46fa17d03204347a6d95019ba59c90668a67f9efe685286491c293de4c04afdd1db8bd4c62eb7c5bdf27fc73ea7febce98e2f28fad751f8b80c291bc77a7ec490d14606c97d9d216b9f3eb63e2b143f7f284d8d624530ff4904a3644328d4b1ef48c5e8a4fa90999323c1b38efa04faf235d2a9", 0xf7}], 0x1, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x80}, 0x10) 2018/04/27 16:25:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x20, 0x10, 0x801}, 0x20}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) [ 102.383169] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:25:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x20, 0x10, 0x801}, 0x20}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:04 executing program 4: syz_emit_ethernet(0xfffffe42, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)={0x10000000000, 0x0, [0x0, 0x0, 0x6ea]}) 2018/04/27 16:25:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000100000001c04ed59fffff500002f0008000100040408010000000000000005", 0x58}], 0x1) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x1, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24}}, 0x2, 0x8001, 0xf5, "39d134ad736c710fbbcf75e937149c359c01f78dbf326ad6fbd5e94bb8d9d4d36347451f415f674a6d8d88637ecf91442739536431f606b5b55bc243398daa560fdc098e3afb6373cc0122b09afabbe8"}, 0xd8) 2018/04/27 16:25:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:05 executing program 3: r0 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x52, "548deb1f5790841499abf2a41fe3af97c550f44a69c3baef8889016d4f25e66f6f7abd3134aa7531c1e7ba7a3e4cdad43952b3d7d99291ab9bd42334aa96a75108e3a6764a3c9068bf59e702fb8e7ade7936"}, &(0x7f0000000280)=0x5a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x3, 0x5, 0x8, 0x52, 0x9}, 0x14) ioctl(r0, 0xffffffff, &(0x7f0000000000)="45389cbbc6aaafb8983fce53a37dd195c9d55dd4c2f5b87ad5ad281457ef83f597e0deaf50d164450067c893870e867a4e909b16959de315505e060349279d0c9c625f538c8fe9385d62b116da19d021e0dcf64668dc93b44608293bd8f1dc3a64e669053c01d6ddf45392a904396682c079226f8049f3b903626e7deb36323ef9b656a3a080223a285d1c546a8b6c46deb435f8d46b8f3cd246") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 16:25:05 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:05 executing program 4: socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="87382a1f200e59f85ec5de2082d164c14ff74848513f01aa0a84d5f3ec407fccbb750c47f9cf5e19ba7d65c6e67f90e270a1d364e39d0a1565dcc095cc177cbec74d9847668a6cdda7bcc89067e71883005b3f7910789708d40b78841400f2e5619a4c3471de70a4a43157d25a3444ebb4992bdda32aea2c0f3561ffc27d3ac96036fb9acb9d872c0f328a13055822068a2b2b6a6b628498769deac849d64b05a99e07ce77c700627a842a9b6b62a1b40774e1659e6713d74e15b923d55ccccf7b8cefc0dcf3738ac15591f37cc395e3bb2406f3111bc0ae7a6f8fe3f40c5fcd910461d2baf38fc563bbdd94a20fd79288591ceec869849705", 0xf9) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000580)="1f0000000a06fdda57122d08fa50805e80ff15010900018016000769000300", 0x1f) 2018/04/27 16:25:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x4e20}}}, 0x88) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x2, {0x2, 0x4e24, @rand_addr=0x9}, 'bridge_slave_1\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x6, 0x1fd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xac, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x99ae}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x4}, @in6={0xa, 0x4e24, 0x327d, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0xe8, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x4e22, 0xed, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xef, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x1}, @in6={0xa, 0x4e21, 0x270, @loopback={0x0, 0x1}, 0xeef1}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x80000001}, @in6={0xa, 0x4e20, 0x21, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x7fff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0x10) socketpair(0x1f, 0x4, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x78, &(0x7f00000007c0)=[@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0xa62, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e22, 0xc6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x10001, @local={0xfe, 0x80, [], 0xaa}}], 0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000340)={r5, 0x9}, 0x1b2) recvfrom$inet6(r3, &(0x7f00000001c0)=""/17, 0x11, 0x20, &(0x7f0000000200)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r6 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8000, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x8000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/27 16:25:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002e80)=[{&(0x7f0000000340)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000380)="307c4e6c17507a9877f23dd409605a8dfb41cc7be99713c51fe73990f10b9b4e6ddb36f6cdf136ee13c11249", 0x2c}, {&(0x7f0000000440)="c7baaa592ab40c66283c95b42def08506fbb1117ad04185439abe76757753b5bd726a1804565c777da097f35eb20487e25582c6aa5bf81ebc5f5c35d6836872aa818f63e691f1e6d36b447b2dc966f6d3765d2a52e089e980d0d730a6df8d4", 0x5f}, {&(0x7f0000000800)}, {&(0x7f0000000900)="b1702d55", 0x4}], 0x4, &(0x7f0000000bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8200, 0x0, 0x40, 0x3ff, 0x3f, 0xf9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x9, 0xf7a, 0xf87, 0x1f, 0x7, 0x77}}, @init={0x18, 0x84, 0x0, {0x808000, 0x9, 0x0, 0x8}}], 0x90, 0x80}, {&(0x7f0000000c80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000cc0)="092da733370bd2d7917c94f50ed2f81ae6e26015c9ee41ae0684babeecc91eb8860584deda", 0x25}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000001e00)="cfb389e3b74e4a35c53b19b04bab0e6f17d37c937d77792c877dd020d3f67384ebc6cd0c3715426995cf97e6276d593c1af5eaa1f2a5cc1a918ad730a3e7e0f087cc02d4f1db66a7ed63c48262e030be7cd3aa981372b003adc69fca5c8495d1929e", 0x62}], 0x3, &(0x7f00000024c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3297, 0x208, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x607e42c, 0x1, 0x7, 0x7, 0x54}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1d7ab456, 0x1, 0x206, 0x401, 0x80, 0x80000000, 0x80, 0x100000000}}], 0x120, 0x40}, {&(0x7f0000002600)=@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000002640)="c77a3f0fff4a0db33517f427c6a29584a0a252b97b6838a2b6c97fe0e8fb4eb28127847327aaf08abbbbe719e158075500eb655d97ea48a692c8eea3d9d8c8529270ae1a87674ed48945f57461473ffd91dd17823c61d04a0113512e248fbd", 0x5f}], 0x1, &(0x7f0000002a40)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x75e, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x800, 0x8006, 0x6, 0x1, 0xf4b, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x0, 0xb3, 0xfffffffffffffffc, 0xffff, 0xc6f0, 0xfffffffffffff4d1}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x8001, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xbd5, 0x7f, 0x2, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x5}}], 0x120, 0x4}, {&(0x7f0000002bc0)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000002c00), 0x0, &(0x7f0000002dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x6, 0x2}}], 0xc0, 0x40000}], 0x4, 0x0) 2018/04/27 16:25:05 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 103.421097] FAULT_INJECTION: forcing a failure. [ 103.421097] name failslab, interval 1, probability 0, space 0, times 1 [ 103.432414] CPU: 1 PID: 9310 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #22 [ 103.439620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.448992] Call Trace: [ 103.451622] dump_stack+0x1b9/0x294 [ 103.455292] ? dump_stack_print_info.cold.2+0x52/0x52 [ 103.460515] ? lock_downgrade+0x8e0/0x8e0 [ 103.464703] should_fail.cold.4+0xa/0x1a [ 103.468802] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.473933] ? __local_bh_enable_ip+0x161/0x230 [ 103.478626] ? _raw_spin_unlock_bh+0x30/0x40 [ 103.483061] ? release_sock+0x1e2/0x2b0 [ 103.487059] ? rcu_is_watching+0x85/0x140 [ 103.491237] ? __local_bh_enable_ip+0x161/0x230 [ 103.495944] ? __release_sock+0x3a0/0x3a0 [ 103.500143] ? find_held_lock+0x36/0x1c0 [ 103.504245] ? check_same_owner+0x320/0x320 [ 103.508593] ? rcu_note_context_switch+0x710/0x710 [ 103.513545] ? __netlink_lookup+0x5cf/0xaa0 [ 103.517895] __should_failslab+0x124/0x180 [ 103.522144] should_failslab+0x9/0x14 [ 103.525965] kmem_cache_alloc_node+0x272/0x780 [ 103.530618] ? find_held_lock+0x36/0x1c0 [ 103.534724] __alloc_skb+0x111/0x780 [ 103.538466] ? skb_scrub_packet+0x580/0x580 [ 103.542812] ? rcu_is_watching+0x85/0x140 [ 103.546983] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 103.552222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.557963] ? netlink_autobind.isra.34+0x240/0x330 [ 103.563021] netlink_sendmsg+0xb01/0xfa0 [ 103.567112] ? netlink_unicast+0x740/0x740 [ 103.571366] ? security_socket_sendmsg+0x94/0xc0 [ 103.576148] ? netlink_unicast+0x740/0x740 [ 103.580424] sock_sendmsg+0xd5/0x120 [ 103.584174] ___sys_sendmsg+0x805/0x940 [ 103.588187] ? copy_msghdr_from_user+0x560/0x560 [ 103.592978] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.598562] ? proc_fail_nth_write+0x96/0x1f0 [ 103.603083] ? __fget_light+0x2ef/0x430 [ 103.607073] ? fget_raw+0x20/0x20 [ 103.610543] ? find_held_lock+0x36/0x1c0 [ 103.614624] ? kasan_check_write+0x14/0x20 2018/04/27 16:25:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) 2018/04/27 16:25:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:05 executing program 0: r0 = socket(0x10200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002600670000801c0000007700410000bf01000000ff100000bb8f6ae40000fb23", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3fff800, 0x26e, 0x50e2, 0x8, 0x10000}, 0x14) [ 103.618879] ? wait_for_completion+0x870/0x870 [ 103.623512] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.629092] ? sockfd_lookup_light+0xc5/0x160 [ 103.633608] __sys_sendmsg+0x115/0x270 [ 103.637520] ? __ia32_sys_shutdown+0x80/0x80 [ 103.641949] ? __sb_end_write+0xac/0xe0 [ 103.645955] ? fput+0x130/0x1a0 [ 103.649253] ? ksys_write+0x1a6/0x250 [ 103.653078] __x64_sys_sendmsg+0x78/0xb0 [ 103.657154] do_syscall_64+0x1b1/0x800 [ 103.661068] ? finish_task_switch+0x1ca/0x810 [ 103.665582] ? syscall_return_slowpath+0x5c0/0x5c0 [ 103.670522] ? syscall_return_slowpath+0x30f/0x5c0 [ 103.675466] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 103.680147] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 103.680843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.693014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.698226] RIP: 0033:0x455979 [ 103.701416] RSP: 002b:00007f5f472abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.709135] RAX: ffffffffffffffda RBX: 00007f5f472ac6d4 RCX: 0000000000455979 [ 103.716416] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000013 [ 103.723696] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.730981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 103.738264] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 2018/04/27 16:25:05 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000629f6d)=""/147, &(0x7f0000626ffc)=0x93) accept(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x114, 0x5, 0x7, 0x100, 0x70bd27, 0x25dfdbfc, {0x1, 0x0, 0x3}, [@generic="653d580b6c1e30303adaf3a0a18a93ca716268646f9e9cf8df7906101d9878df9f6b01977c83108016e7a16dcb331740e86c9c9e47d6bb708b59aeb392538bee3c5dcce9c8543b54795a5a704a47161710cfed41b3da02baba49eae238c195928b6d21746626821faaf0e34c7b6d755cdaab1767f4a7b7e330d52a989088add9728fcb6a5c36da278c93c512ffcadfe1ed6eaafd472c40111487e91ce4315fa2d20dbb742dc5eaaf5ddc614bcddf4d96425dba864b841bf798bcf8b60fc80467f5bbdedbcda5013689521068dc581b8bae0e7f77534ae0525f5e83514799e29cf1069db175d150f1b1d5c23316f68abebf0003a842a76fa8d38d829a444edb"]}, 0x114}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'rose0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="11000000000000000200000000000000000f0000000000000000000000000063020954d916f45629c0195163d48cb569cdef7b46421c05600c5474eafce1a73c6be4226496a151c972cda12148942f5631157cecf7f4f2f875b0a0b6ef82b5f2cc398583a462b23c4f255862b37da94c4872f8b4c9f92a4d176dc600a9cea3559d912ed1555b00873fc9c7f8011ed68e4530c507f5a6d696609ad35be877e012199480f596a29cb17bbf904f13c808eb18610b7b85e9ec03fe32927d2a7d9d329600d10c4693d14c8df3f9bc548d02ac53fc7a3d46f40f9a3149f9f241ef0d9c8b"]}) accept4(r0, 0x0, &(0x7f0000000180), 0x80000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x9, 0x1, 0x8, 0x96}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/27 16:25:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x2, &(0x7f0000005000)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000005ff6)='syzkaller\x00', 0x5, 0xc1, &(0x7f0000002f3f)=""/193}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x1, 0x0, 0x7, 0xa, 0xfffffffe, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x0, 0x6, 0x7, 0x30, 0xffffffffffffffff}, @alu={0x7, 0x3ff, 0x3, 0x7, 0x5, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x3ff, 0xfe, &(0x7f00000000c0)=""/254, 0x40f00, 0x1, [], r0}, 0x48) 2018/04/27 16:25:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/27 16:25:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000967000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18}, 0x80) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/27 16:25:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r2, @multicast1=0xe0000001}, 0xc) sendto$inet6(r0, &(0x7f0000000040)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r3 = accept(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) connect$bt_rfcomm(r3, &(0x7f0000000280)={0x1f, {0x9, 0x9, 0x1, 0x2, 0x5, 0x52}, 0x9e}, 0xa) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}}}, 0xffffffffffffffff, 0x1, 0x8, "f2a6b4e9200e969281c2bd4ddcb24bd160650a41b1e45feba0e7168fa02cdd78cb9ea2f7816f65dd9bb98de4635a8785efd82222dc92d21e5d512fdfb0e14876f6ddc0655d13a66fb6b532ef37be27bd"}, 0xd8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) 2018/04/27 16:25:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006400000000002000000ac1414aa1f0000000000000066e6cb2397b69dcf27d58a6583e8814939f4040fbc000002000000ac1414ffec00000000000000080012000000070000892dd27c5c5e070d000004000000000000000000000000fe80000000000000000000000000000000000000000000aa"], 0x80}, 0x1}, 0x0) r1 = socket(0x8, 0x80000, 0x10001) accept4$packet(r1, 0x0, &(0x7f0000000140), 0x800) 2018/04/27 16:25:05 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 103.899857] FAULT_INJECTION: forcing a failure. [ 103.899857] name failslab, interval 1, probability 0, space 0, times 0 [ 103.911212] CPU: 0 PID: 9374 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #22 [ 103.918415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.927787] Call Trace: [ 103.930396] dump_stack+0x1b9/0x294 [ 103.934042] ? dump_stack_print_info.cold.2+0x52/0x52 [ 103.939252] ? is_bpf_text_address+0xd7/0x170 [ 103.943769] ? kernel_text_address+0x79/0xf0 [ 103.948194] ? __unwind_start+0x166/0x330 [ 103.952367] should_fail.cold.4+0xa/0x1a [ 103.956444] ? __save_stack_trace+0x7e/0xd0 [ 103.960794] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.965909] ? save_stack+0xa9/0xd0 [ 103.969540] ? save_stack+0x43/0xd0 [ 103.973167] ? kasan_kmalloc+0xc4/0xe0 [ 103.977054] ? kasan_slab_alloc+0x12/0x20 [ 103.981212] ? find_held_lock+0x36/0x1c0 [ 103.985302] ? check_same_owner+0x320/0x320 [ 103.989640] ? rcu_note_context_switch+0x710/0x710 [ 103.994583] __should_failslab+0x124/0x180 [ 103.998830] should_failslab+0x9/0x14 [ 104.002649] kmem_cache_alloc_node_trace+0x26f/0x770 [ 104.007780] __kmalloc_node_track_caller+0x33/0x70 [ 104.012737] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 104.017525] __alloc_skb+0x14d/0x780 [ 104.021268] ? skb_scrub_packet+0x580/0x580 [ 104.025614] ? rcu_is_watching+0x85/0x140 [ 104.029788] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.035007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.040569] ? netlink_autobind.isra.34+0x240/0x330 [ 104.045618] netlink_sendmsg+0xb01/0xfa0 [ 104.049706] ? netlink_unicast+0x740/0x740 [ 104.053969] ? security_socket_sendmsg+0x94/0xc0 [ 104.058758] ? netlink_unicast+0x740/0x740 [ 104.063032] sock_sendmsg+0xd5/0x120 [ 104.066768] ___sys_sendmsg+0x805/0x940 [ 104.070769] ? copy_msghdr_from_user+0x560/0x560 [ 104.075564] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 104.081123] ? proc_fail_nth_write+0x96/0x1f0 [ 104.085648] ? __fget_light+0x2ef/0x430 [ 104.089668] ? fget_raw+0x20/0x20 [ 104.093143] ? find_held_lock+0x36/0x1c0 [ 104.097233] ? kasan_check_write+0x14/0x20 [ 104.101594] ? wait_for_completion+0x870/0x870 [ 104.106211] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.111772] ? sockfd_lookup_light+0xc5/0x160 [ 104.116293] __sys_sendmsg+0x115/0x270 [ 104.120197] ? __ia32_sys_shutdown+0x80/0x80 [ 104.124626] ? __sb_end_write+0xac/0xe0 [ 104.128624] ? fput+0x130/0x1a0 [ 104.131926] ? ksys_write+0x1a6/0x250 [ 104.135744] __x64_sys_sendmsg+0x78/0xb0 [ 104.139815] do_syscall_64+0x1b1/0x800 [ 104.143699] ? finish_task_switch+0x1ca/0x810 [ 104.148207] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.153141] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.158068] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 104.164037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.169487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.174674] RIP: 0033:0x455979 [ 104.177849] RSP: 002b:00007f5f472abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.185545] RAX: ffffffffffffffda RBX: 00007f5f472ac6d4 RCX: 0000000000455979 [ 104.192803] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000013 2018/04/27 16:25:06 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xe7, @rand_addr=0x4, 0x4e23, 0x2, 'nq\x00', 0x2, 0x0, 0x1d}, {@multicast2=0xe0000002, 0x1, 0x7, 0x0, 0x2, 0x1}}, 0x44) r2 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r2, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r2, &(0x7f0000000a40)={&(0x7f00000004c0)=@alg, 0x58, &(0x7f0000000940)=[{&(0x7f0000000880)=""/147, 0x93}], 0x1, &(0x7f00000009c0)=""/86, 0x56}, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) 2018/04/27 16:25:06 executing program 3: socketpair(0x1f, 0x2000000000002, 0x10000003, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0xffffffffffffffff, 0x1) setsockopt$inet_opts(r3, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23}}}, 0x84) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000140)=0xfd, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000580)={r5, 0x2f, "16e71902692468bf202cdf64da2bae3b1a0531f349cf6859155c41f795377925003363413f69b0d618343f735bf32f"}, &(0x7f00000005c0)=0x37) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000340)=@can={0x1d}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000003c0)="cd35d967265e3a542f9de9e653f954edac42cbf2f8a21a9c5440cd487cad78aad71ace5f120374369c096ab896ea90d8addb14ac022a8eb61039d23bad2a17a999d15e981a5b7c5f5c1ee3daf8bc6f53909c86e3c4dd05338f07c4a50593d351901122653ade438f4114acb76b9a1a88d91b3dd64c5a169da5cd12dafe69a74e1f149016fafb4efc633d3c5b292ceb44808110f0d7c97ea3dd5a222a9cc245f7f6242d40", 0xa4}, {&(0x7f0000000480)="f365ca6950f104aba6ab2414fc2027142230a420cf79642a45c1146107c776417d3a9e9d847ae3af79862146ab5df19f23550b5ad30c3b79a5eae306ec3bc435f9b1242df2fa8530406daf75ff036958926a8869f867b1a3d9f4d612bd4d5880fa0effeb1231447a250e2d1f4541437e7ac6033e1c613a9edaa64d0ac51c399285b68d5bde7fbe4efd695baddc0176088e32f59c0c13fa3e5a39ac3b", 0x9c}], 0x2, 0x0, 0x0, 0x80}, 0x9}], 0x1, 0x24040041) bind$inet(r2, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x2000000000004e24, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/27 16:25:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0x9}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) write(r2, &(0x7f0000000340)="81df14b02abf41c49158489164e5efeeafc5080f1844da7a54b5cea60d3b6e0802cdd46ebcf81824257340c25e711aea2895266dc8e2fd93319b33c8136598d24d9e5f1b5a0e53994b5d7df2a7470e0474ec77bbc194149307b69379da0a33021865dcc507b493233eb7077541f34b9f209af76419ae6b7cbeb99395096dd3ad6a0e50f3c62947faa2b5f6e94362e56f79493060b01cb3196e9b573de62029803f024db058028ae4880408b60a7ae5a06c476a20bd5914ab4e15b9fc8b7c6fd554503be4be3f9e2efb85776d4461abde032643ab097d10aa1c14714000a9dc06aa2aec6445777fa3b4", 0xe9) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0xf76a, 0x0, 0x7, 0x1ff, 0x1000], 0x6, 0x20, 0x2, 0x1, 0x100, 0x7, {0x871, 0x7, 0x10001, 0x100, 0xa52, 0x0, 0x101, 0xff, 0x1000, 0xc8, 0x401, 0x1000, 0x8, 0xefd8, "e04f0b19fd55426a49ab48bc3c3692c0e0e6d8e3bab72273085714e49e20cdc0"}}) r3 = accept4(r0, &(0x7f0000000180)=@rc, &(0x7f0000000100)=0x80, 0x80800) recvfrom$ax25(r3, &(0x7f0000000200)=""/126, 0x7e, 0x2000, &(0x7f0000000280)={0x3, {"70b96c71bbcb09"}, 0x40}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x6}, {0xa, 0x4e23, 0xfffffffffffff09b, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x9, [0xfffffffffffffffe, 0xfffffffffffffffb, 0xaf78, 0x1f, 0x8001, 0xff]}, 0x5c) 2018/04/27 16:25:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/27 16:25:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) [ 104.200061] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.207315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.214569] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 2018/04/27 16:25:06 executing program 3: r0 = socket$inet(0x2, 0x80807, 0xffffffffffffaa64) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) 2018/04/27 16:25:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x16, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:06 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c70000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/27 16:25:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000280)=0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff800b}]}, 0x1c}, 0x1}, 0x0) 2018/04/27 16:25:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000005c0)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000005, 0x3, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x100000000, 0x101, 0xffffffffffffff0f, 0x7, 0x0, 0x6, 0xfffffffffffffff8, 0x1ff, 0x40, 0x397, 0x2, 0x70000000, 0x38, 0x1, 0xb6, 0x3ab, 0x1}, [{0x3, 0x19cd, 0x40, 0x3, 0x6, 0x20e0, 0x2, 0xfffffffffffffe01}, {0x70000002, 0x1, 0xffffffffffff577c, 0x1, 0x51d1, 0x5, 0x3, 0x3}], "7f3fe3d910c7b7a5d39c1b84227d436dc15e6c864c47b3f83be18d58e8038134b04e9af0bb504e6c0cc29709a1124b5ea567406875782bc5c4f5ab344804ef35b07b524df77fafbda1c301169549f68464e27e35217651b7b9d6cb0d90dd14348ec4aad881cb9be66c2989171737204b92aaf743224a09ad1fe07e956eaba45c8140648dfc3e5f3092d023c4bc", [[], []]}, 0x33d) recvfrom(r0, &(0x7f0000000100)=""/242, 0xf2, 0x0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/04/27 16:25:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xf) [ 104.434955] FAULT_INJECTION: forcing a failure. [ 104.434955] name failslab, interval 1, probability 0, space 0, times 0 [ 104.451249] CPU: 1 PID: 9420 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #22 [ 104.458460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.468416] Call Trace: [ 104.471039] dump_stack+0x1b9/0x294 [ 104.474709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 104.479933] ? debug_check_no_locks_freed+0x310/0x310 [ 104.485154] should_fail.cold.4+0xa/0x1a [ 104.489238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.494363] ? graph_lock+0x170/0x170 [ 104.498400] ? lock_downgrade+0x8e0/0x8e0 [ 104.502569] ? find_held_lock+0x36/0x1c0 [ 104.506652] ? __lock_is_held+0xb5/0x140 [ 104.510757] ? check_same_owner+0x320/0x320 [ 104.515114] ? rcu_note_context_switch+0x710/0x710 [ 104.520080] __should_failslab+0x124/0x180 [ 104.524336] should_failslab+0x9/0x14 [ 104.528159] kmem_cache_alloc_node+0x272/0x780 [ 104.532767] __alloc_skb+0x111/0x780 [ 104.536501] ? skb_scrub_packet+0x580/0x580 [ 104.540846] ? if_nlmsg_size+0x5d1/0xba0 [ 104.544975] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 104.549056] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.554612] ? notifier_call_chain+0x2d2/0x380 [ 104.559212] ? unregister_die_notifier+0x20/0x20 [ 104.563986] rtmsg_ifinfo_build_skb+0x73/0x190 [ 104.568584] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 104.573437] rtmsg_ifinfo+0x8c/0xa0 [ 104.577076] netdev_state_change+0x13a/0x180 [ 104.581501] ? arch_local_irq_restore+0x60/0x60 [ 104.586185] ? check_noncircular+0x20/0x20 [ 104.590440] ? print_usage_bug+0xc0/0xc0 [ 104.594538] do_setlink+0x253b/0x4310 [ 104.598356] ? print_usage_bug+0xc0/0xc0 [ 104.602446] ? rtnl_fill_vf+0x4b0/0x4b0 [ 104.606440] ? debug_check_no_locks_freed+0x310/0x310 [ 104.611651] ? __lock_acquire+0x7f5/0x5140 [ 104.617127] ? kasan_slab_alloc+0x12/0x20 [ 104.621293] ? kmem_cache_alloc+0x12e/0x760 [ 104.625750] ? __d_alloc+0xc0/0xd30 [ 104.629401] ? __lock_acquire+0x7f5/0x5140 2018/04/27 16:25:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="162c917311f3c931c5eb12f4cdb3911a93d45501afae9c8005ac05166d590a61098b4fc065d691dacc280ab8506fe9a718f86489902410e1f44f1d98409f450cdb", 0x41) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x45, 0x3}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x80, 0x20, 0x7, 0x3}, &(0x7f0000000280)=0x18) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) [ 104.633649] ? debug_check_no_locks_freed+0x310/0x310 [ 104.638857] ? print_usage_bug+0xc0/0xc0 [ 104.642951] ? debug_check_no_locks_freed+0x310/0x310 [ 104.648156] ? print_usage_bug+0xc0/0xc0 [ 104.652230] ? print_usage_bug+0xc0/0xc0 [ 104.656299] ? print_usage_bug+0xc0/0xc0 [ 104.660382] ? print_usage_bug+0xc0/0xc0 [ 104.664458] ? debug_check_no_locks_freed+0x310/0x310 [ 104.669672] ? print_usage_bug+0xc0/0xc0 [ 104.673760] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 104.678982] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 104.684012] ? validate_linkmsg+0x26f/0xa20 [ 104.688360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.693921] ? kasan_unpoison_shadow+0x35/0x50 [ 104.698531] rtnl_newlink+0x12e0/0x1a50 [ 104.702532] ? rcu_note_context_switch+0x710/0x710 [ 104.707481] ? memset+0x31/0x40 [ 104.710785] ? rtnl_newlink+0x4e7/0x1a50 [ 104.714880] ? rtnl_link_unregister+0x370/0x370 [ 104.719753] ? kasan_check_read+0x11/0x20 [ 104.723927] ? rcu_is_watching+0x85/0x140 [ 104.728136] ? __lock_acquire+0x7f5/0x5140 [ 104.732389] ? graph_lock+0x170/0x170 [ 104.736241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.741797] ? rtnl_get_link+0x164/0x350 [ 104.745876] ? rtnl_dump_all+0x5e0/0x5e0 [ 104.749964] ? rcu_is_watching+0x85/0x140 [ 104.754135] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.759352] ? __netlink_ns_capable+0x100/0x130 [ 104.764044] ? rtnl_link_unregister+0x370/0x370 [ 104.768721] rtnetlink_rcv_msg+0x466/0xc10 [ 104.772971] ? rtnetlink_put_metrics+0x690/0x690 [ 104.777837] netlink_rcv_skb+0x172/0x440 [ 104.781943] ? rtnetlink_put_metrics+0x690/0x690 [ 104.787705] ? netlink_ack+0xbc0/0xbc0 [ 104.792708] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.798227] ? netlink_skb_destructor+0x210/0x210 [ 104.803197] rtnetlink_rcv+0x1c/0x20 [ 104.806912] netlink_unicast+0x58b/0x740 [ 104.810971] ? netlink_attachskb+0x970/0x970 [ 104.815416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.820977] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 104.826006] ? security_netlink_send+0x88/0xb0 [ 104.830612] netlink_sendmsg+0x9f0/0xfa0 [ 104.834707] ? netlink_unicast+0x740/0x740 [ 104.838977] ? security_socket_sendmsg+0x94/0xc0 [ 104.843738] ? netlink_unicast+0x740/0x740 [ 104.848029] sock_sendmsg+0xd5/0x120 [ 104.851748] ___sys_sendmsg+0x805/0x940 [ 104.855817] ? copy_msghdr_from_user+0x560/0x560 [ 104.860587] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 104.866136] ? proc_fail_nth_write+0x96/0x1f0 [ 104.870646] ? __fget_light+0x2ef/0x430 [ 104.874636] ? fget_raw+0x20/0x20 [ 104.878103] ? find_held_lock+0x36/0x1c0 [ 104.882187] ? kasan_check_write+0x14/0x20 [ 104.886432] ? wait_for_completion+0x870/0x870 [ 104.891036] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.896589] ? sockfd_lookup_light+0xc5/0x160 [ 104.901088] __sys_sendmsg+0x115/0x270 [ 104.904970] ? __ia32_sys_shutdown+0x80/0x80 [ 104.909389] ? __sb_end_write+0xac/0xe0 [ 104.913365] ? fput+0x130/0x1a0 [ 104.916643] ? ksys_write+0x1a6/0x250 [ 104.920471] __x64_sys_sendmsg+0x78/0xb0 [ 104.924536] do_syscall_64+0x1b1/0x800 [ 104.928421] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 104.933264] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.938198] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.943131] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 104.948505] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.953350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.958529] RIP: 0033:0x455979 [ 104.961704] RSP: 002b:00007f5f472abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.969407] RAX: ffffffffffffffda RBX: 00007f5f472ac6d4 RCX: 0000000000455979 [ 104.976681] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000013 [ 104.983940] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.991206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.998474] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000002 [ 105.009961] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:07 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket(0x3, 0x7, 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5d72835ea3cdb57d}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x0, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x91) 2018/04/27 16:25:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000"], 0x60}, 0x1}, 0x0) 2018/04/27 16:25:07 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x100, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x50, 0x0, 0xffffffffffffffff, 0x0, 0x424f, 0x0, 0x0, 0xc64b, 0xc50d}) r1 = socket$inet6(0xa, 0x0, 0x40e4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) 2018/04/27 16:25:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0x8f) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e22, 0x76a, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x80000000, [0xcdd, 0xcac, 0x7, 0x8, 0x0, 0x3, 0x5, 0x8]}, 0x5c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:07 executing program 5: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x3, 0x1000, 0x0, "d147ddf85bc930d49667cd8e511836a8e101fe2b21d3e24d9e7c3368828b858b1a4e71feb3a30b7c6bf7f5df96a76cec2d1406418ae1ebbe0d92b867d56106", 0xe}, 0x60) 2018/04/27 16:25:07 executing program 7: unshare(0x60000000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendmmsg$inet_sctp(r0, &(0x7f0000002980)=[{&(0x7f0000000240)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000540), 0x0, &(0x7f0000000600)}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000380)=ANY=[@ANYBLOB="350000002c000100000000000000f46d201b9d862f67699749e51b0000000000b4226d827d04cca636e3e014c86bd0758da13a426091a4639c65d045d2f253e0ca1a5784a39a59d4466bbf307a2ebfc40ecbbd498d3ee0334b089e76e184eb7b06a8e739f0", @ANYRES32=r2, @ANYBLOB="0000000000000000140003006970365f767469300993000000000000"], 0x34}, 0x1}, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x1134) setsockopt$inet_dccp_buf(r3, 0x21, 0xce, &(0x7f0000000180)="4a0bcfaeeb447ffd1a039cff8d86a40b8c26dc64ec9a3f38965e0fe262bde6874a53857e149d0f8ec1e945550ad33f9cefde2cebb71b5b7de292d09222ef60f8bde0f873580758952e521cfb2248d7b60a28da057ee5651ec760bb3ec5c4b41c315e7bd8abf3dd5bf89cd073d3b35ffb9e3443dd23941d71cec314caa57a3ed13b2fb633c3957b180a646f023f5b21f2bf3f7cbb278fbac37b32", 0x9a) 2018/04/27 16:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x14) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) [ 105.453768] FAULT_INJECTION: forcing a failure. [ 105.453768] name failslab, interval 1, probability 0, space 0, times 0 [ 105.465087] CPU: 0 PID: 9467 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #22 [ 105.472297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.481678] Call Trace: [ 105.484287] dump_stack+0x1b9/0x294 [ 105.487950] ? dump_stack_print_info.cold.2+0x52/0x52 [ 105.493162] ? is_bpf_text_address+0xd7/0x170 [ 105.497686] ? kernel_text_address+0x79/0xf0 [ 105.502124] ? __unwind_start+0x166/0x330 [ 105.506302] should_fail.cold.4+0xa/0x1a [ 105.510398] ? __save_stack_trace+0x7e/0xd0 [ 105.514745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.519880] ? graph_lock+0x170/0x170 [ 105.523704] ? save_stack+0x43/0xd0 [ 105.527352] ? kasan_kmalloc+0xc4/0xe0 [ 105.531259] ? kasan_slab_alloc+0x12/0x20 [ 105.535437] ? find_held_lock+0x36/0x1c0 [ 105.539527] ? __lock_is_held+0xb5/0x140 [ 105.543618] ? check_same_owner+0x320/0x320 [ 105.547962] ? rcu_note_context_switch+0x710/0x710 [ 105.552929] __should_failslab+0x124/0x180 [ 105.557210] should_failslab+0x9/0x14 [ 105.561046] kmem_cache_alloc_node_trace+0x26f/0x770 [ 105.566192] __kmalloc_node_track_caller+0x33/0x70 [ 105.571325] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 105.574910] IPVS: ftp: loaded support on port[0] = 21 [ 105.576105] __alloc_skb+0x14d/0x780 [ 105.585084] ? skb_scrub_packet+0x580/0x580 [ 105.589425] ? if_nlmsg_size+0x5d1/0xba0 [ 105.593511] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 105.597619] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.603168] ? notifier_call_chain+0x2d2/0x380 [ 105.607769] ? unregister_die_notifier+0x20/0x20 [ 105.612635] rtmsg_ifinfo_build_skb+0x73/0x190 [ 105.617243] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 105.622103] rtmsg_ifinfo+0x8c/0xa0 [ 105.625746] netdev_state_change+0x13a/0x180 [ 105.630171] ? arch_local_irq_restore+0x60/0x60 [ 105.634854] ? check_noncircular+0x20/0x20 [ 105.639113] ? print_usage_bug+0xc0/0xc0 [ 105.643189] do_setlink+0x253b/0x4310 [ 105.646996] ? print_usage_bug+0xc0/0xc0 [ 105.651065] ? rtnl_fill_vf+0x4b0/0x4b0 [ 105.655040] ? debug_check_no_locks_freed+0x310/0x310 [ 105.660234] ? __lock_acquire+0x7f5/0x5140 [ 105.664486] ? kasan_slab_alloc+0x12/0x20 [ 105.668624] ? kmem_cache_alloc+0x12e/0x760 [ 105.672937] ? __d_alloc+0xc0/0xd30 [ 105.676560] ? __lock_acquire+0x7f5/0x5140 [ 105.680787] ? debug_check_no_locks_freed+0x310/0x310 [ 105.685962] ? print_usage_bug+0xc0/0xc0 [ 105.690025] ? debug_check_no_locks_freed+0x310/0x310 [ 105.695216] ? print_usage_bug+0xc0/0xc0 [ 105.699290] ? print_usage_bug+0xc0/0xc0 [ 105.703350] ? print_usage_bug+0xc0/0xc0 [ 105.707416] ? print_usage_bug+0xc0/0xc0 [ 105.711470] ? debug_check_no_locks_freed+0x310/0x310 [ 105.716655] ? print_usage_bug+0xc0/0xc0 [ 105.720723] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 105.725914] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 105.730932] ? validate_linkmsg+0x26f/0xa20 [ 105.735260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.740815] ? kasan_unpoison_shadow+0x35/0x50 [ 105.745416] rtnl_newlink+0x12e0/0x1a50 [ 105.749395] ? rcu_note_context_switch+0x710/0x710 [ 105.754336] ? memset+0x31/0x40 [ 105.757615] ? rtnl_newlink+0x4e7/0x1a50 [ 105.761696] ? rtnl_link_unregister+0x370/0x370 [ 105.766369] ? kasan_check_read+0x11/0x20 [ 105.770530] ? rcu_is_watching+0x85/0x140 [ 105.774693] ? __lock_acquire+0x7f5/0x5140 [ 105.779372] ? graph_lock+0x170/0x170 [ 105.783195] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.788741] ? rtnl_get_link+0x164/0x350 [ 105.792897] ? rtnl_dump_all+0x5e0/0x5e0 [ 105.796955] ? rcu_is_watching+0x85/0x140 [ 105.801103] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 105.806299] ? __netlink_ns_capable+0x100/0x130 [ 105.810969] ? rtnl_link_unregister+0x370/0x370 [ 105.815646] rtnetlink_rcv_msg+0x466/0xc10 [ 105.819885] ? rtnetlink_put_metrics+0x690/0x690 [ 105.824666] netlink_rcv_skb+0x172/0x440 [ 105.828730] ? rtnetlink_put_metrics+0x690/0x690 [ 105.833497] ? netlink_ack+0xbc0/0xbc0 [ 105.837388] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 105.842577] ? netlink_skb_destructor+0x210/0x210 [ 105.847421] rtnetlink_rcv+0x1c/0x20 [ 105.851166] netlink_unicast+0x58b/0x740 [ 105.855223] ? netlink_attachskb+0x970/0x970 [ 105.859624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.865169] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 105.870183] ? security_netlink_send+0x88/0xb0 [ 105.874774] netlink_sendmsg+0x9f0/0xfa0 [ 105.878839] ? netlink_unicast+0x740/0x740 [ 105.883078] ? security_socket_sendmsg+0x94/0xc0 [ 105.887840] ? netlink_unicast+0x740/0x740 [ 105.892106] sock_sendmsg+0xd5/0x120 [ 105.895819] ___sys_sendmsg+0x805/0x940 [ 105.899810] ? copy_msghdr_from_user+0x560/0x560 [ 105.904573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 105.910104] ? proc_fail_nth_write+0x96/0x1f0 [ 105.914948] ? __fget_light+0x2ef/0x430 [ 105.918909] ? fget_raw+0x20/0x20 [ 105.922349] ? find_held_lock+0x36/0x1c0 [ 105.926417] ? kasan_check_write+0x14/0x20 [ 105.930669] ? wait_for_completion+0x870/0x870 [ 105.935262] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.940803] ? sockfd_lookup_light+0xc5/0x160 [ 105.945296] __sys_sendmsg+0x115/0x270 [ 105.949177] ? __ia32_sys_shutdown+0x80/0x80 [ 105.953664] ? __sb_end_write+0xac/0xe0 [ 105.957638] ? fput+0x130/0x1a0 [ 105.960995] ? ksys_write+0x1a6/0x250 [ 105.964813] __x64_sys_sendmsg+0x78/0xb0 [ 105.968873] do_syscall_64+0x1b1/0x800 [ 105.972787] ? finish_task_switch+0x1ca/0x810 [ 105.977297] ? syscall_return_slowpath+0x5c0/0x5c0 [ 105.982318] ? syscall_return_slowpath+0x30f/0x5c0 [ 105.987249] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 105.992616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.997460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.002655] RIP: 0033:0x455979 [ 106.005839] RSP: 002b:00007f5f472abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.013545] RAX: ffffffffffffffda RBX: 00007f5f472ac6d4 RCX: 0000000000455979 [ 106.020802] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000013 [ 106.028069] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.035345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.042604] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000003 [ 106.054725] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:08 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x8, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/04/27 16:25:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a0000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/27 16:25:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='veth1_to_bridge\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000004412361e"], &(0x7f00000002c0)) getsockopt(r0, 0x0, 0x4, &(0x7f0000000040)=""/88, &(0x7f00000000c0)=0x58) recvmsg(r0, &(0x7f0000002700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f0000000440)=""/8, 0x8}, {&(0x7f0000000480)=""/144, 0x90}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/50, 0x32}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x8, &(0x7f0000001700)=""/4096, 0x1000, 0xffff}, 0x40000160) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002c40)={0x0, 0x0, 0xfffffffffffff800}, &(0x7f0000002c80)=0xfffffffffffffd75) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002cc0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002d00)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002e40)={0x0, 0x5}, &(0x7f0000002e80)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005fc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="63000000bc55d6fdc3bb077405c602942acbe3368a507c01d157059b599e31aff45e39d61cf38c6700000000b18d9cf13283c0e607315a382de4965527782a12d254a75ac16729b8c7e84ee21a21d357da58dbda5d40c67aa3e2ec4f909720e6f6284ecaa2e3b013826a9213bf2c7f1fd652f0d6ca48ba01ec"], &(0x7f0000003180)=0x6b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000033c0)={0x380, 0xf6, 0x9, 0x24b, 0x9134, 0x0, 0x1830, 0x200, 0x0}, &(0x7f0000003400)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003440)={0x0, 0x2b, "2000f3a880a2a9ae436a813daf45d8398e5c1c8ca0e1233aee4d157bdd30b5d6f341010eab9231c9edefa8"}, &(0x7f0000003480)=0x33) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003b00)={0x0, 0x100}, &(0x7f0000003b40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003b80)={0x0, 0x7f, 0x401}, &(0x7f0000003bc0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003c00)=@assoc_value={0x0}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000040c0)={0x0, 0x8}, &(0x7f0000004100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004140)={0x0, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x106791db, 0xffffffffffff7fff, 0x100000001, 0x1}, &(0x7f0000004200)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004300)={0x0, 0xb0, &(0x7f0000004240)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x6, @empty, 0x4}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000004340)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004380)={0x0, 0xf8, "d4884cda63b9f26ef7fdcb62902969c0190984832573c1441e4bf11b1e0aca2561a4bff65e8b894c30611d624746220d33e5e8700499a3a7981c524706cd2c2cc44caa12de188bc6c37f45f83a55057b3a59ebaf9bc32415e3b611fa0380e76924b9d95113d70e700d2c99171a7d76049cb77894bac612c1fb597f2ca9b9f4d84ff77abf08ffac317e58056a78b2ea53844cb4abc68ebd7c2ae9a23c133a0ed8cf03a9cf2ce433e46a7056e84d8815db47a6c340e08ca061f3083289a734981912141517a9c2a672a5858172e576821cee7bb430933b38deea81aaf8c3af106ed1f746435147a9556903bfbd8a601385834277b8eb7d3ec3"}, &(0x7f0000004480)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000044c0)={0x0, 0x5}, &(0x7f0000004500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004540)={0x0, 0x7fffffff, 0xc38a, 0xffff, 0xffffffff, 0x7, 0x8001, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x15}, 0x781}}, 0x1000, 0x6, 0x3c3, 0x3, 0xfff}}, &(0x7f0000004600)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004640)={0x0, 0x100000000, 0x5, 0x400, 0x401, 0x100, 0x80000000, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff}}, 0x5, 0x2, 0x8001, 0x7, 0x80000000}}, &(0x7f0000004700)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004c00)=@assoc_id=0x0, &(0x7f0000004c40)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004c80)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000004d40)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004d80)={0x0, 0x35, 0x30}, &(0x7f0000004dc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004e00)={0x0, 0x1, 0x0, 0x3ff, 0x100}, &(0x7f0000004e40)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004e80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004ec0)=0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004f00)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x80000001}}}, &(0x7f0000004fc0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x7}, &(0x7f0000005040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005080)={0x0, 0x0, 0x2, 0xba1d, 0x1, 0xfffffffffffffffe}, &(0x7f00000050c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005900)={0x0, 0x46, 0x3, [0x6, 0xf24, 0x7]}, &(0x7f0000005940)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005980)={0x0, 0x9, 0x30, 0x8000, 0x3}, &(0x7f00000059c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000005cc0)={0x0, 0x0, 0x30}, &(0x7f0000005d00)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000005dc0)=[{&(0x7f0000002740)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000002780)="75aa6699bbcc42d3ee8e", 0xa}, {&(0x7f00000027c0)="62c509a7557a0aa7a47eab02aae29f46f1adac7915fe419f5f10151d5573bdac9548bcbb9e8848de08e7a330045d0f6a759ec9ad088da5b526f9b84c2712d2b823f93f42628facd136514002da33cf7ecfc4cbc06db380fb85f71d21160b772339136213d13c1ec8e18a7b445fe42b18ff61a1a33601b199764edb67ad3f0e805cd6a239b82c13fe0faf4d4caf5cd440eda7699294a3caaa6beeabe347ac680f7edb6adffad4b18fd2ee8ff05a207a74a95bc645679bebec9f227ddd5bd5369c121146680d940c896d4e26e400b125d8525c90825c9ca2dfee24dd197a2edb97b1cd0dee7f2c65967204fc5b0091b5f95a420510249d", 0xf6}, {&(0x7f00000028c0)="d4ed1b350c138d242ed54a2cb8e12624524e624b40c23b8504b2b9d0d19d75ac5c9a67ef648f51188f210e5d95c818b03ab64dfb3d7ff4fcafe3f815bd296dd1e2119eaeaae9fd7cb2e0be87071d39f4cae0f644c996e827085edefd8200bda856aebf84638612d2a4136fd43e7e5d9d0ff7371dcaf212214e2677a88a51e0d3bcbfd8a5ce0867c5befba79b724dd34406a155", 0x93}, {&(0x7f0000002980)="7784b8b29d697d08b6a933753ddeb908a35349826abe909088741287644a74141c42cfdd0c2c8215a3b6b28efe0f63d2a8bef6a812de52caf2b5395d9ed520e9d7412e92f1a7eed4fac22190aed807cfbfbeb891ba32f28875af48f96d859a94dae7aef279830725b949857f5423afcd726c3d52e3b187d7ebc96a4e53d6d781809078fecf00e1a511b3418123e97b9ecb7639fa2b0002d8652d1c97cecd87c68755a76abc0b262f258388", 0xab}, {&(0x7f0000002a40)="ababaf1f745a3cb853027912455377d62b669caf7edb61c5ea34316db6f5c10db3e5d3e58c4aec120634788ca7622602b0696702cc0380518d84d3801dbdad25148d91889fa86a0ae21530d32fe8ba5fefdd02de72dc6488a9b0291702fa3dbfed7c297e2fa7b2f2dfcc0db588e085b53fb8edd821230d4d2b2c441184f909a48560808b3f7ce34020fdbf336c983c09426f47fdc1be5749b514537c8c2c883906825ff8579d04352b5f1ae8f9d1d0ddfb8864a400ab60fa4cc695", 0xbb}, {&(0x7f0000002b00)="1b36a550cc47fcea65895c587ddcd6491c730f447dcf47e6169919281822c2", 0x1f}, {&(0x7f0000002b40)="8ccb3131acb81da28a44380e75b19b208fa707ea2cc4a3c8968bad5d9e7b451c4074e748b5a11f077577aa8a5295bcf58d3016ac3c6518cf9c41c977a002a61a40930c38792ad3adb0abf1a315589209442358f4a70f6a91fda6e2d7d1ed3904fc8ef115f9b81b5c", 0x68}], 0x7, &(0x7f0000002d40)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x7fffffff, 0xa, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x3, 0x4, 0x8, 0x0, 0x80, 0x9, 0x3ff, r3}}], 0x60, 0x200440c5}, {&(0x7f0000002dc0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002e00), 0x0, &(0x7f0000002ec0)=[@init={0x18, 0x84, 0x0, {0x7, 0x80000001, 0x200, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x26f, 0x0, r4}}], 0x60, 0x40000}, {&(0x7f0000002f40)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000030c0)=[{&(0x7f0000002f80)="b0dfe41ea9a26bb24dc8a162696cf46d176a8db809a3d27cb18c97b4c899142d2e9ff7bf1d4865bcfea8bb3dff09d0d2ca15b79d4e60861831b4de48d07464131fa6d07181e0c007df65", 0x4a}, {&(0x7f0000003000)="84f11ce826bfab4845dbbceaa656401e8458cdda8e18d79ca05c914a0cc568ee742d84e13faea1a60b042a18c401f6e9c85f5bb905ce54d8f13b1798856f187f7e88c18847f2b0f0ea8b270762af0e3f6322fe52bb5a7a30298b62fc1b39c0e89ea4a0244e6784dc4ddafcd0424bcfeed2036e4c05e09bf02806af0892b39ea18c2bc6e15cf2ba15e74c96d7de8bbf709804846e0de44b13618beae4bf914df50109a209caf0137caa97dd2fce8e1389f26a", 0xb2}], 0x2, &(0x7f00000031c0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x200, 0x80, 0x7, 0x16668644, 0x7900d167, 0x1, r5}}], 0x30, 0x40}, {&(0x7f0000003200)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000003380)=[{&(0x7f0000003240)="7d714c30fc3256726d8cd56191f3ec7d068b46", 0x13}, {&(0x7f0000003280)="e55ef1a68586141179f3abf6729c66f4af0e56332e9eb5a909f03e023da7b583db8f6e6a68d8660595bc06ece6312ad161bfbf", 0x33}, {&(0x7f00000032c0)="c36cc65897f3a81110701851a0ce1cca6a2daefcbaabdd1def99ea7a00407be045d6748e4d4697ee2f65d210bda654", 0x2f}, {&(0x7f0000003300)="93e8b3f0ce71c3606fd95aacbb53052d85416049c1c8391b7bb7906b0cc2b7399868a66fa12e96f9c3a51053363567a9ced6cf7d9200a48e4111b2740ee98dd9f602c9ca72b96e084e0c491a8217427aee703df473fe3532c5baca902a43dd2f6dee58e1e921965ff74b", 0x6a}], 0x4, &(0x7f00000034c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0x10001, 0x200}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x89, 0x101}}, @init={0x18, 0x84, 0x0, {0xfff, 0x3, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x4eb, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x61af, 0x3, 0xea, 0x800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x8, 0x4, r7}}], 0x120, 0x10}, {&(0x7f0000003600)=@in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3c}, 0x1c, &(0x7f0000003a80)=[{&(0x7f0000003640)="e4ae4c91454316751a36e559135fbde1e254ac372019fde5ed31d2d9f06e07131846f3186ed5380df0e28e660b3e0e0b141740439fda824faa93f3e2dd31c73b5a591ab369f4bec9ccafe0a44ffb52593e8d653030065428bfe1124883d4ab88f1aa653b4a857bc23c92800563d3ff29c5c5684c19555e98e222c4ea97f3575eaa307db7e0f19c3dfc3716150ef4468ecacf5a90fecf4543288fd99cd1d79e6de095a28f9627cd2b96703499469da61d269220587001f49aa8c73a5b0f24509d4af39afd1482e312a01ab9ea6da8c01e89f31ade108af5ddc768f42f2c4a473560a48135c86caca27836631a5bba67e636f672", 0xf3}, {&(0x7f0000003740)="4fe6c52fd7c9d6eb", 0x8}, {&(0x7f0000003780)="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", 0xfb}, {&(0x7f0000003880)="019ab2359ac80edd31fbe69d8f72964d586c6c831363380864ea502602be0e10d95c39ea81c50fbad1a69b0fa576c50397edaba895bbd0c68c31a061aa95f68e8a", 0x41}, {&(0x7f0000003900)="ba0b463b3a8853580485617d2a3814f74ff8ad51e3884fa9e44998b3c744def9a0677ea6e6de244cb525cf7d4176542f89716230cbc7d4f6455e2e", 0x3b}, {&(0x7f0000003940)="fbf8722f1b7b971f3462f9ce8f526db8ca", 0x11}, {&(0x7f0000003980)="142777f2cbee6c21545d067ccb5424664e482be74b9e4c25a7e1dd727f3261e695031a64b6ae13a198e3d8367cec122909a72810e096739e2fa7fba50385262b9d5a8d2dd2df999b3bf4a74910c11926f42b84a73a898a9a08b5d8d7879321570ec01d00e7c82b959f6ddc7d2e12fd9da39814783b13cb32b35be0da60dfa7b8d9c8bb207fde26968e65cacda672a80ab777ae604d8b48fcf140bca97bb99a7bc2de9ca41f45c78463779aa6f14ddf230b4d16f1993338d319", 0xb9}, {&(0x7f0000003a40)="b05249f19b72b07e76448a6e1988", 0xe}], 0x8, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xf2, 0x2, 0x1, 0x9, 0x0, 0x81, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x9, 0xfffffffffffffff8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x204, 0x7fffffff, 0xffffffff, r10}}, @init={0x18, 0x84, 0x0, {0x4ccf, 0x5, 0x2, 0x29f9}}], 0xc0, 0x8000}, {&(0x7f0000003d40)=@in6={0xa, 0x4e22, 0x200, @empty, 0xfffffffffffffff9}, 0x1c, &(0x7f0000004080)=[{&(0x7f0000003d80)="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", 0xfc}, {&(0x7f0000003e80)="33c4e2e0f7f834a288890fbbe3b53686a8", 0x11}, {&(0x7f0000003ec0)="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", 0xff}, {&(0x7f0000003fc0)="e3deaabcfb0fc4db3003176ddb302fb19e5df09f1f0b00f8ad56cd4acdeadf2a10b0cdd8dbc583a03396da7761a67156d83ea6509222f10efee360e87756a7d313fd1f2baacedf441d997f577af33476e59782907136b5c072c54eed500c5887cbdaf1e2ffc21e9f644daba7a44c55cc7af0838411cf4acca1e0b7ed11518837fd202f75cdac394e06f9b5caff934370b2b0eb0518fc2e8285e3045fd10b63affdbf3bc69a6368a0435c4484a2cc5b479776ed3b1bca2cc0bf1c36b371", 0xbd}], 0x4, &(0x7f0000004740)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x6, 0x20, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x4, 0xa06, 0x4, 0x9, 0x0, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8202, 0x101, 0x2, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x400, 0x200, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xa58, 0xd65, 0x201, 0x101, 0x6, 0xfff, 0xce, 0x6f1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x8, 0x2, 0x7, 0x4, 0x7d05, 0x5, 0xfffffffffffff4db, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x0, 0xe5, r17}}], 0x150, 0x4000000}, {&(0x7f00000048c0)=@in6={0xa, 0x4e21, 0x6ee, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000004b80)=[{&(0x7f0000004900)}, {&(0x7f0000004940)="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", 0xfc}, {&(0x7f0000004a40)="1ac4868ef65f5945c1988a040355200a1237c050f27a9d6051b74296b8098f26d08dbf6362a99fc2b28727720a6088b2cf2ad6cbe28ba98e8e3fa28effc945641b21f23c6b1eeed001d9950bb57d281c026cf9b53433b84b91f6319b2f020f62f651894910165712f00f23ca748388cf26be2318d2fff2cf797ad7f7e2cb19c62ac78bfeb6e5a0bc4270750e", 0x8c}, {&(0x7f0000004b00)="09d6d291e9cd5084f1e894ee5d37bcacdafddc5221", 0x15}, {&(0x7f0000004b40)="993cf54af31b8f3d40b50611c268db", 0xf}], 0x5, &(0x7f0000005100)=[@sndinfo={0x20, 0x84, 0x2, {0x8a, 0x200, 0x3, 0x6, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xffffffff, 0x8000, 0x81, 0x80000000, 0x9, 0x4, 0xffffffffffffffff, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x100, 0x1, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x1ff, 0x8003, 0x9, 0x391, 0xffffffffffff0001, 0x2, 0x4, r21}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x20, 0x3, 0xae27, 0x0, 0x346ccefd, 0x8000, 0x23, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x1, 0x8, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8002, 0x3, 0x0, 0x1, 0x7, 0x6, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xd, 0x6, 0x1f, r25}}], 0x1b0, 0x4000}, {&(0x7f00000052c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000005880)=[{&(0x7f0000005300)="2370db318e9ebe86d0821065e67dafd9608ba74d2e4ed36f023b4222c3bac010ca6257d5ced85d89895b88c7a83f20cfac37da0e23a350ef07a443c8c39dce472de7b12464fdfd2153a9104ec6515448121cbf438e92c13799f490a6cac770d5d965f1d9cf87d11b1e69a33f412440bdea05f9e0", 0x74}, {&(0x7f0000005380)="e4d50bd721138df814fa71c7056879f34e338d2585cd646306272bb5b1074c85ffcb75788b6bd37b9ab98afb75388391e37187fbb755095787f98df3e7b974f33dcebf4bf4787e1f5d23da5f713ebbe7e62828340b4cf03974bbb2819d71edccd74c36f401b353e1ac14c4ba78fb991fc8c1df880670a35f1c427e1361964a37f5f847a0fc71ceb40a09faa7b1d1524d7e2357c4bc11b7a355ab3d2d625e94deee6c596cc9b63f45a06d41f5e0d81b657a58e8aa6f206ce1d591fb5e0c6bebc1fc727956c74be0f6571a1a278358edb84d4159008def27aa01dbbfb6d68d2f63a70e2858", 0xe4}, {&(0x7f0000005480)="2d76db150ed4a17f88bff26f7af271e64bb99f96c09045f935807b21ed69e9c65ea4d7c263c56f519fe6baede9d18b5ceb849cb39b7fd3f1768c232dcf586408fcee520b147052734f0947fc7950298cb1e1c801f57e2b40c72e3a3d08b13304c33557bea2e9efe30a5aa1de3327feefb0266fee1aa99c6e42fc597d70b5e2684155fc4e1c9dac25e912fc8b23a7aed70a02133706f04c1400801304e969284f2c93df786260564b8ab734622d588cfba2adccfb5ea347e316024a56fff781d6e16cd23893000b421537620d8f30696235555cdadb929ec5b68591", 0xdb}, {&(0x7f0000005580)="54d0778bd1c577f1dd510fc5c34cab8c6c7954190a7c3163591b6c371e063bc97c0206c1561e254c9ae7652bede9789139bdee59dc4f3ba1b522d0cd5b2ef5abbd1534a10bc96af9186513d29209047c753191057f7383fa3ed392f4f0d6c2912d994ff9b9cbca9a4ca338ef74ae76d7e0a72a5951376528d4b4e1061140e0f00af7f35322b6a167e657fbc7984959a7acf1742904f241c49cc9dcc8ee30acb5553a8ce7c421e0b620121661912fe6a3f683", 0xb2}, {&(0x7f0000005640)="487c2703cda5f9aae8de7203af138152a5bc9e337c29d0a5e3f29affa0be32a6b48c6c6c4a1acb3fc886f4ad21d00b1affd1a65acfe103cafd2b728a0b43720f562885b93171f80eed84980191e4bc43e26a2094538d37e57f4671c5b8c474d7a714438b52739c47bbbb934c88de4708241477d9152b6eb9b6415dff868eb9a916025c52aef87c43195a43e45aeffd33f94a9031818e3d3548b4179f1bde8216779dc4c9058451d5cf05825b44c111885d998eaa7d96c04b42322fc21f1dc1fafb958a8071d9d29b9782d6cf", 0xcc}, {&(0x7f0000005740)="d5a135664639c9533ca0f980bbd361f142acf3b97731ade08c7b43ba37c390724f1800c6560733ed69c383db197d41b126108477bc5f8a1288a384beff3e07fe7f351e5491985641f502f2e457c32d3bc4631ba6b11d5ebcf0fee020fa4c32a48267fe732f555b2e2426e1a6b91bac10803289eeec4ff73d24ff237a9c276d7485c70ca5442366575b0b0b78a840b069eebf571a7111e1678db8f8842fdbed07f007b61f76a4e19efe537c1de8ecd88480f5d41f721a20f8417003", 0xbb}, {&(0x7f0000005800)="55815c70267c4f965c5ef10eb4a527ea744ebd24528fd32522cf4745c2c785666b70926954dcee8fa11a154914217a91efd498da1c058efce7c6e9cede517dfcac", 0x41}], 0x7, &(0x7f0000005a00)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xc6, 0x0, 0x1f, 0x7, 0x7, 0x10001, 0x2156107, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x4837, 0x400, 0x8000, 0x0, 0x7, 0xfffffffffffffffa, 0x8, 0xfffffffffffffff7, r27}}], 0x60, 0x4}, {&(0x7f0000005a80)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000005c80)=[{&(0x7f0000005ac0)="947bf54ded3ab20c70aa9383cf9a1faea494238cc1beacdec7d971ca0abce49e80c67b7941fc23c33e9b75974c98f46cc64e0108c7ce5600fb383d297b580a0007bdb06878b0062cc509394a1e30e46a11681f7ae115b75d05d0b5c71ace1ba1ff307c68111234a28420af7d823a7fcff51a7573901ee5191e1bc8f46eff8a010dfc80a2898a9acf694be68e47576aad0aeb3a27b814e896822507a37b6e06aad5671b2f3e2b9b12248cc8088d64d88ba77567cf83e1d55d987f28ca", 0xbc}, {&(0x7f0000005b80)="bbd38e38b3bd46b888d84087fea63753fccd839f91eebb7802d4c74380fc58198ec0cf4db1476ab988fb79ee6f0b9ec17c4a7cbd0fc92f1eeab124742e4824912bea5e22d5ccff52be61f4284140a9931794d73a2c13aca92ab1ed91a4e0b6741c87ac17c478e7efe3d2c06d938c771b3d16286eb2ca717f2023e6b9379d05c01ebb786c92256e1e29610b74e07ed9e447ca58212ec149e03dbf25", 0x9b}, {&(0x7f0000005c40)="15372621ec2031dfc45b80130ada22b9a1a09e4e10761ea297890a54a5a5916204ffdfaaa64b45b1d2d2822c9abf46053d422b24dd90e122", 0x38}], 0x3, &(0x7f0000005d40)=[@init={0x18, 0x84, 0x0, {0x100, 0x8, 0x1000, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfa, 0x8, r28}}], 0x60, 0x40}], 0x9, 0x20000004) 2018/04/27 16:25:08 executing program 1: r0 = socket(0x4, 0x806, 0x5) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000280), 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r3, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@dellink={0x68, 0x11, 0x20, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x12, 0x82}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}, @IFLA_EVENT={0x8, 0x2c, 0x101}, @IFLA_IFALIAS={0x14, 0x14, 'bcsf0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xb5a4}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, @IFLA_CARRIER_CHANGES={0x8, 0x23}, @IFLA_EVENT={0x8, 0x2c, 0x400}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ff4000/0xc000)=nil, 0x400, 0x5, 0x3f, &(0x7f0000ffa000/0x3000)=nil, 0xfffffffffffff69a}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000001c0)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:08 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/04/27 16:25:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x2}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="740000001d0000022cbd7000fbdbdf250a000000707b2d3d19437238d4dde67b87bc1026ac952b132e0e311c1071609a704cab9bfd", @ANYRES32=r1, @ANYBLOB="010097030c000100ffffffffffff000008000a00000006e60c000100aaaaaaaaaabb0000140001000000000000000000000000000000000008000800", @ANYRES32=r2, @ANYBLOB="080005000100000014000100fe8000000000000000000000000000bb"], 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x4090) 2018/04/27 16:25:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xab, "a5a6ba6d17fe72278cac55f4f6e999defba20afb9349035dbf1312aa010134a7710c033c296c2e7ec916b29d51a25541d61cab02261ca4ca8d705d482e9e24f83bdfcc417aca5e3a7d92fc63398993f277c91bc7558df2eecf4cd5cf76430b08c091b03c155dbdaba5ade59c8a1fa75bb5c5106be4bdcf78185a69e96c0f2424cd37fb11c641a981f2257fbc1db158fa25639412fb9e0c2e0f1bab59068ff512ace0bb176689e800f340dc"}, &(0x7f0000000300)=0xcf) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xbd, "e8bea0e9c52432ad043f7f7491f3a79d7bc59e3b8b72a0c13cb4564c50b0b174059fa5a4b9859890807066df2faf127a3fe85a16eb1f359c737a2337597abafcb21f3b696da66ea990edc3d5eeea004891b992eabc57c5f72e10ce7d223ce7cb8a88728bdd9a43db1c7bdb746758d1546cb7f8ae06b468988da39e1cb485520dab5bd11d9a9e3b1377e3100d6fecc7fbaeffa5e1312e69e4b22b32d8177babb531bf4c360347e8259467692d97f5e54f82357b81bfe9b7e04861747f07"}, &(0x7f00000001c0)=0xe1) [ 106.197398] [ 106.199087] ====================================================== [ 106.205405] WARNING: possible circular locking dependency detected [ 106.211727] 4.17.0-rc2+ #22 Not tainted [ 106.215714] ------------------------------------------------------ [ 106.222042] syz-executor3/9492 is trying to acquire lock: [ 106.227574] (ptrval) (sk_lock-AF_INET){+.+.}, at: tcp_mmap+0x1c7/0x14f0 [ 106.235040] [ 106.235040] but task is already holding lock: 2018/04/27 16:25:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xab, "a5a6ba6d17fe72278cac55f4f6e999defba20afb9349035dbf1312aa010134a7710c033c296c2e7ec916b29d51a25541d61cab02261ca4ca8d705d482e9e24f83bdfcc417aca5e3a7d92fc63398993f277c91bc7558df2eecf4cd5cf76430b08c091b03c155dbdaba5ade59c8a1fa75bb5c5106be4bdcf78185a69e96c0f2424cd37fb11c641a981f2257fbc1db158fa25639412fb9e0c2e0f1bab59068ff512ace0bb176689e800f340dc"}, &(0x7f0000000300)=0xcf) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xbd, "e8bea0e9c52432ad043f7f7491f3a79d7bc59e3b8b72a0c13cb4564c50b0b174059fa5a4b9859890807066df2faf127a3fe85a16eb1f359c737a2337597abafcb21f3b696da66ea990edc3d5eeea004891b992eabc57c5f72e10ce7d223ce7cb8a88728bdd9a43db1c7bdb746758d1546cb7f8ae06b468988da39e1cb485520dab5bd11d9a9e3b1377e3100d6fecc7fbaeffa5e1312e69e4b22b32d8177babb531bf4c360347e8259467692d97f5e54f82357b81bfe9b7e04861747f07"}, &(0x7f00000001c0)=0xe1) [ 106.241092] (ptrval) (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x1a1/0x2a0 [ 106.248747] [ 106.248747] which lock already depends on the new lock. [ 106.248747] [ 106.257072] [ 106.257072] the existing dependency chain (in reverse order) is: [ 106.264696] [ 106.264696] -> #1 (&mm->mmap_sem){++++}: [ 106.270278] __might_fault+0x155/0x1e0 [ 106.274707] _copy_from_iter_full+0x2fd/0xd10 [ 106.279813] tcp_sendmsg_locked+0x2f98/0x3e10 [ 106.284876] tcp_sendmsg+0x2f/0x50 [ 106.288953] inet_sendmsg+0x19f/0x690 [ 106.294033] sock_sendmsg+0xd5/0x120 [ 106.298290] sock_write_iter+0x35a/0x5a0 [ 106.302876] __vfs_write+0x64d/0x960 [ 106.307129] vfs_write+0x1f8/0x560 [ 106.311210] ksys_write+0xf9/0x250 [ 106.315278] __x64_sys_write+0x73/0xb0 [ 106.319674] do_syscall_64+0x1b1/0x800 [ 106.324073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.329771] [ 106.329771] -> #0 (sk_lock-AF_INET){+.+.}: [ 106.335489] lock_acquire+0x1dc/0x520 [ 106.339803] lock_sock_nested+0xd0/0x120 [ 106.344376] tcp_mmap+0x1c7/0x14f0 [ 106.348423] sock_mmap+0x8e/0xc0 [ 106.354990] mmap_region+0xd13/0x1820 [ 106.359324] do_mmap+0xc79/0x11d0 [ 106.363330] vm_mmap_pgoff+0x1fb/0x2a0 [ 106.367757] ksys_mmap_pgoff+0x4c9/0x640 [ 106.372343] __x64_sys_mmap+0xe9/0x1b0 [ 106.376747] do_syscall_64+0x1b1/0x800 [ 106.381150] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.386849] [ 106.386849] other info that might help us debug this: [ 106.386849] [ 106.395587] Possible unsafe locking scenario: [ 106.395587] [ 106.401715] CPU0 CPU1 [ 106.406361] ---- ---- [ 106.411015] lock(&mm->mmap_sem); [ 106.414547] lock(sk_lock-AF_INET); [ 106.420851] lock(&mm->mmap_sem); [ 106.426907] lock(sk_lock-AF_INET); [ 106.430776] [ 106.430776] *** DEADLOCK *** [ 106.430776] [ 106.436826] 1 lock held by syz-executor3/9492: [ 106.441394] #0: (ptrval) (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x1a1/0x2a0 [ 106.449450] [ 106.449450] stack backtrace: [ 106.453937] CPU: 0 PID: 9492 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #22 [ 106.461103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.470440] Call Trace: [ 106.473029] dump_stack+0x1b9/0x294 [ 106.476652] ? dump_stack_print_info.cold.2+0x52/0x52 [ 106.481828] ? print_lock+0xd1/0xd6 [ 106.485443] ? vprintk_func+0x81/0xe7 [ 106.489236] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 106.495916] ? save_trace+0xe0/0x290 [ 106.499636] __lock_acquire+0x343e/0x5140 [ 106.503774] ? debug_check_no_locks_freed+0x310/0x310 [ 106.508955] ? find_held_lock+0x36/0x1c0 [ 106.513015] ? print_usage_bug+0xc0/0xc0 [ 106.517086] ? kasan_check_read+0x11/0x20 [ 106.521254] ? find_held_lock+0x36/0x1c0 [ 106.525573] ? mark_held_locks+0xc9/0x160 [ 106.529713] ? graph_lock+0x170/0x170 [ 106.533502] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 106.538525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.543451] lock_acquire+0x1dc/0x520 [ 106.547252] ? tcp_mmap+0x1c7/0x14f0 [ 106.550970] ? lock_release+0xa10/0xa10 [ 106.554948] ? kasan_check_read+0x11/0x20 [ 106.559192] ? do_raw_spin_unlock+0x9e/0x2e0 [ 106.563613] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 106.568191] ? kasan_check_write+0x14/0x20 [ 106.572418] ? do_raw_spin_lock+0xc1/0x200 [ 106.576656] lock_sock_nested+0xd0/0x120 [ 106.580704] ? tcp_mmap+0x1c7/0x14f0 [ 106.584404] tcp_mmap+0x1c7/0x14f0 [ 106.587930] ? __lock_is_held+0xb5/0x140 [ 106.591990] ? tcp_splice_read+0xfc0/0xfc0 [ 106.596241] ? rcu_read_lock_sched_held+0x108/0x120 [ 106.601255] ? kmem_cache_alloc+0x5fa/0x760 [ 106.605581] sock_mmap+0x8e/0xc0 [ 106.608935] mmap_region+0xd13/0x1820 [ 106.612721] ? __x64_sys_brk+0x790/0x790 [ 106.616782] ? arch_get_unmapped_area+0x750/0x750 [ 106.621623] ? lock_acquire+0x1dc/0x520 [ 106.625599] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 106.629656] ? cap_mmap_addr+0x52/0x130 [ 106.633636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.639180] ? security_mmap_addr+0x80/0xa0 [ 106.643501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 106.649042] ? get_unmapped_area+0x292/0x3b0 [ 106.653456] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 106.658989] do_mmap+0xc79/0x11d0 [ 106.662429] ? mmap_region+0x1820/0x1820 [ 106.666481] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 106.670545] ? down_read_killable+0x1f0/0x1f0 [ 106.675038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.680576] ? security_mmap_file+0x166/0x1b0 [ 106.685067] vm_mmap_pgoff+0x1fb/0x2a0 [ 106.688960] ? vma_is_stack_for_current+0xd0/0xd0 [ 106.693807] ? ioctl_preallocate+0x2e0/0x2e0 [ 106.698230] ? fget_raw+0x20/0x20 [ 106.701682] ksys_mmap_pgoff+0x4c9/0x640 [ 106.705728] ? find_mergeable_anon_vma+0xd0/0xd0 [ 106.710471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 106.715992] ? fput+0x130/0x1a0 [ 106.719261] __x64_sys_mmap+0xe9/0x1b0 [ 106.723141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.728175] do_syscall_64+0x1b1/0x800 [ 106.732060] ? finish_task_switch+0x1ca/0x810 [ 106.736553] ? syscall_return_slowpath+0x5c0/0x5c0 [ 106.741502] ? syscall_return_slowpath+0x30f/0x5c0 [ 106.746439] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 106.751798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.756627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.761802] RIP: 0033:0x455979 [ 106.764982] RSP: 002b:00007fcf355acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 106.772680] RAX: ffffffffffffffda RBX: 00007fcf355ad6d4 RCX: 0000000000455979 [ 106.779941] RDX: 0000000000000001 RSI: 0000000000004000 RDI: 0000000020ffa000 [ 106.787200] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 106.794476] R10: 0000000000000012 R11: 0000000000000246 R12: 00000000ffffffff [ 106.802438] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000000 [ 106.813308] FAULT_INJECTION: forcing a failure. [ 106.813308] name failslab, interval 1, probability 0, space 0, times 0 [ 106.824836] CPU: 1 PID: 9490 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #22 [ 106.832037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.841400] Call Trace: [ 106.844004] dump_stack+0x1b9/0x294 [ 106.847672] ? dump_stack_print_info.cold.2+0x52/0x52 [ 106.852897] ? rb_erase_cached+0xc6a/0x32a0 [ 106.857223] should_fail.cold.4+0xa/0x1a [ 106.861295] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.866412] ? lock_acquire+0x1dc/0x520 [ 106.870410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.875956] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 106.880724] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.886267] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 106.891038] ? lock_acquire+0x1dc/0x520 [ 106.895026] ? is_bpf_text_address+0xae/0x170 [ 106.899537] ? lock_release+0xa10/0xa10 [ 106.903520] __should_failslab+0x124/0x180 [ 106.907761] should_failslab+0x9/0x14 [ 106.911580] kmem_cache_alloc_node_trace+0x5a/0x770 [ 106.916603] ? is_bpf_text_address+0xd7/0x170 [ 106.921094] ? kernel_text_address+0x79/0xf0 [ 106.925860] ? __unwind_start+0x166/0x330 [ 106.930020] __kmalloc_node_track_caller+0x33/0x70 [ 106.934957] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 106.939718] pskb_expand_head+0x220/0x10c0 [ 106.943968] ? save_stack+0xa9/0xd0 [ 106.947589] ? __alloc_skb+0x14d/0x780 [ 106.951466] ? __pskb_copy_fclone+0xe80/0xe80 [ 106.955966] ? do_setlink+0x253b/0x4310 [ 106.960211] ? rtnl_newlink+0x12e0/0x1a50 [ 106.964356] ? rtnetlink_rcv_msg+0x466/0xc10 [ 106.968751] ? netlink_rcv_skb+0x172/0x440 [ 106.972980] ? rtnetlink_rcv+0x1c/0x20 [ 106.976876] ? netlink_unicast+0x58b/0x740 [ 106.981104] ? netlink_sendmsg+0x9f0/0xfa0 [ 106.985336] ? sock_sendmsg+0xd5/0x120 [ 106.989209] ? ___sys_sendmsg+0x805/0x940 [ 106.993347] ? __x64_sys_sendmsg+0x78/0xb0 [ 106.997586] ? do_syscall_64+0x1b1/0x800 [ 107.001655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.007099] ? lock_release+0xa10/0xa10 [ 107.011072] ? check_same_owner+0x320/0x320 [ 107.015385] ? lock_downgrade+0x8e0/0x8e0 [ 107.019541] ? kasan_unpoison_shadow+0x35/0x50 [ 107.024111] ? kasan_kmalloc+0xc4/0xe0 [ 107.027994] netlink_trim+0x2db/0x370 [ 107.031786] ? netlink_skb_destructor+0x210/0x210 [ 107.036628] ? kasan_unpoison_shadow+0x35/0x50 [ 107.041201] ? kasan_kmalloc+0xc4/0xe0 [ 107.045078] netlink_broadcast_filtered+0xef/0x1580 [ 107.050095] ? __netlink_sendskb+0xd0/0xd0 [ 107.054331] ? if_nlmsg_size+0x5d1/0xba0 [ 107.058387] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 107.062443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 107.067973] ? notifier_call_chain+0x2d2/0x380 [ 107.072540] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 107.077288] nlmsg_notify+0xa0/0x1a0 [ 107.080988] rtmsg_ifinfo_event.part.30+0xb2/0xe0 [ 107.085840] rtmsg_ifinfo+0x8c/0xa0 [ 107.089461] netdev_state_change+0x13a/0x180 [ 107.093942] ? arch_local_irq_restore+0x60/0x60 [ 107.098603] ? finish_task_switch+0x182/0x810 [ 107.103091] do_setlink+0x253b/0x4310 [ 107.106885] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 107.111467] ? compat_start_thread+0x80/0x80 [ 107.115877] ? dequeue_entity+0x15c0/0x15c0 [ 107.120196] ? rtnl_fill_vf+0x4b0/0x4b0 [ 107.124155] ? debug_check_no_locks_freed+0x310/0x310 [ 107.129333] ? finish_task_switch+0x1ca/0x810 [ 107.133820] ? finish_task_switch+0x182/0x810 [ 107.138321] ? preempt_notifier_register+0x1e0/0x1e0 [ 107.143410] ? kvm_sched_clock_read+0x9/0x20 [ 107.147812] ? lock_repin_lock+0x410/0x410 [ 107.152041] ? deactivate_task+0xf3/0x330 [ 107.156184] ? __schedule+0x809/0x1e30 [ 107.160064] ? __sched_text_start+0x8/0x8 [ 107.164200] ? debug_check_no_locks_freed+0x310/0x310 [ 107.169379] ? lock_release+0xa10/0xa10 [ 107.173348] ? lock_acquire+0x1dc/0x520 [ 107.177319] ? is_bpf_text_address+0xae/0x170 [ 107.181800] ? lock_downgrade+0x8e0/0x8e0 [ 107.185933] ? __unlock_page_memcg+0x53/0x100 [ 107.190419] ? lock_downgrade+0x8e0/0x8e0 [ 107.194555] ? debug_check_no_locks_freed+0x310/0x310 [ 107.199736] ? kasan_check_read+0x11/0x20 [ 107.203879] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 107.209061] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 107.214076] ? validate_linkmsg+0x26f/0xa20 [ 107.218409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.223951] ? kasan_unpoison_shadow+0x35/0x50 [ 107.228539] rtnl_newlink+0x12e0/0x1a50 [ 107.232530] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 107.237109] ? memset+0x31/0x40 [ 107.240376] ? rtnl_newlink+0x4e7/0x1a50 [ 107.244430] ? _raw_spin_unlock+0x22/0x30 [ 107.248573] ? rtnl_link_unregister+0x370/0x370 [ 107.253227] ? kasan_check_read+0x11/0x20 [ 107.257359] ? rcu_is_watching+0x85/0x140 [ 107.261513] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 107.266696] ? is_bpf_text_address+0xd7/0x170 [ 107.271178] ? kernel_text_address+0x79/0xf0 [ 107.275586] ? lock_downgrade+0x8e0/0x8e0 [ 107.279724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 107.285245] ? rtnl_get_link+0x164/0x350 [ 107.289292] ? rtnl_dump_all+0x5e0/0x5e0 [ 107.293348] ? __netlink_ns_capable+0x100/0x130 [ 107.298027] ? rtnl_link_unregister+0x370/0x370 [ 107.302687] rtnetlink_rcv_msg+0x466/0xc10 [ 107.306912] ? rtnetlink_put_metrics+0x690/0x690 [ 107.311675] netlink_rcv_skb+0x172/0x440 [ 107.315722] ? rtnetlink_put_metrics+0x690/0x690 [ 107.320470] ? netlink_ack+0xbc0/0xbc0 [ 107.324343] ? netlink_skb_destructor+0x210/0x210 [ 107.329179] rtnetlink_rcv+0x1c/0x20 [ 107.333004] netlink_unicast+0x58b/0x740 [ 107.337058] ? netlink_attachskb+0x970/0x970 [ 107.341455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.346985] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 107.352002] ? security_netlink_send+0x88/0xb0 [ 107.357063] netlink_sendmsg+0x9f0/0xfa0 [ 107.362820] ? netlink_unicast+0x740/0x740 [ 107.367810] ? security_socket_sendmsg+0x94/0xc0 [ 107.372561] ? netlink_unicast+0x740/0x740 [ 107.376795] sock_sendmsg+0xd5/0x120 [ 107.380508] ___sys_sendmsg+0x805/0x940 [ 107.384475] ? copy_msghdr_from_user+0x560/0x560 [ 107.389222] ? __f_unlock_pos+0x19/0x20 [ 107.393184] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 107.398703] ? proc_fail_nth_write+0x96/0x1f0 [ 107.403180] ? __fget_light+0x2ef/0x430 [ 107.407137] ? lock_acquire+0x1dc/0x520 [ 107.411203] ? fget_raw+0x20/0x20 [ 107.414664] ? kasan_check_write+0x14/0x20 [ 107.418888] ? vfs_write+0x2ee/0x560 [ 107.422647] ? wait_for_completion+0x870/0x870 [ 107.427232] ? lock_release+0xa10/0xa10 [ 107.431209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.436747] ? fsnotify+0x415/0xfc0 [ 107.440391] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 107.445940] ? sockfd_lookup_light+0xc5/0x160 [ 107.450440] __sys_sendmsg+0x115/0x270 [ 107.454434] ? __ia32_sys_shutdown+0x80/0x80 [ 107.458850] ? __sb_end_write+0xac/0xe0 [ 107.462957] ? fput+0x130/0x1a0 [ 107.466414] ? ksys_write+0x1a6/0x250 [ 107.470225] __x64_sys_sendmsg+0x78/0xb0 [ 107.474296] do_syscall_64+0x1b1/0x800 [ 107.478193] ? finish_task_switch+0x1ca/0x810 [ 107.482702] ? syscall_return_slowpath+0x5c0/0x5c0 [ 107.487660] ? syscall_return_slowpath+0x30f/0x5c0 [ 107.492784] ? prepare_exit_to_usermode+0x390/0x390 [ 107.497823] ? prepare_exit_to_usermode+0x285/0x390 [ 107.502854] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 107.507542] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.512403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.517676] RIP: 0033:0x455979 [ 107.520880] RSP: 002b:00007f5f472abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.528705] RAX: ffffffffffffffda RBX: 00007f5f472ac6d4 RCX: 0000000000455979 [ 107.536000] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000013 [ 107.543369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/27 16:25:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xab, "a5a6ba6d17fe72278cac55f4f6e999defba20afb9349035dbf1312aa010134a7710c033c296c2e7ec916b29d51a25541d61cab02261ca4ca8d705d482e9e24f83bdfcc417aca5e3a7d92fc63398993f277c91bc7558df2eecf4cd5cf76430b08c091b03c155dbdaba5ade59c8a1fa75bb5c5106be4bdcf78185a69e96c0f2424cd37fb11c641a981f2257fbc1db158fa25639412fb9e0c2e0f1bab59068ff512ace0bb176689e800f340dc"}, &(0x7f0000000300)=0xcf) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xbd, "e8bea0e9c52432ad043f7f7491f3a79d7bc59e3b8b72a0c13cb4564c50b0b174059fa5a4b9859890807066df2faf127a3fe85a16eb1f359c737a2337597abafcb21f3b696da66ea990edc3d5eeea004891b992eabc57c5f72e10ce7d223ce7cb8a88728bdd9a43db1c7bdb746758d1546cb7f8ae06b468988da39e1cb485520dab5bd11d9a9e3b1377e3100d6fecc7fbaeffa5e1312e69e4b22b32d8177babb531bf4c360347e8259467692d97f5e54f82357b81bfe9b7e04861747f07"}, &(0x7f00000001c0)=0xe1) 2018/04/27 16:25:09 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='yam0\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r3 = socket(0x5, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xfff, 0x7ff, 0x2, 0x3, 0x8, 0x7, 0x400, 0x100000001, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x68, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}}, 0x4, 0x8000, 0x7fff, 0x40, 0x80}, 0x98) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000003c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) [ 107.550625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.557882] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000004 [ 107.568094] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000020000000000000000000003"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/27 16:25:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a0000000000000000000000000000000000000000006e1bfbfcecae00000000000000000000030008000000000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) 2018/04/27 16:25:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a00000000000000000000000000000000000000000000"], 0x78}, 0x1}, 0x0) 2018/04/27 16:25:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x1, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000400)=0x68) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r1, &(0x7f0000000580)=0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b00000051bd6862af85af9256affc675eb8a91f6daa0c9d5245a0c197e4608e92199680a5cdb9145c9bbad5466843c5da1257c1c6b1eafdd5dbfad8321de13fc582b7fa4ba5dec1584149648d60778da65b34a0a69a2c4e3154ebe00efe885db39b3c8837f58b0e1527c3779292d7"], &(0x7f0000000300)=0x73) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) connect$inet6(r3, &(0x7f0000000500)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000140)="2eaf0e9ff78dd5fd0cc44496395c6e4eeae51bbbd2f89ba2d7b71a459597c5d07ac21a20e30bc4a4bd1c2d13825da67aa9dadd82edc7ea859f0d13f165fab8d126dc090302605eb476ae3139c30c9e7ea6d114d46cb16d8c3903983dc0fa86d7ab3346f660dd2734f118e23b3c2c9120eb9eb6d4b799a812f6490d1d43bd5bfb79de9515b66a34a388d555526102b9a147c089f060794b1395d54183995fa304e286cd") 2018/04/27 16:25:09 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:09 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/183, 0xb7}], 0x1) r2 = socket(0xd, 0x0, 0x2f) close(r1) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x4, 0x3, "5e669276454724149dd7e09d5afeeac8cccf4e35eebc98d55d49cffdc22db98ee668ade9905ee2b9ab52d46109bf1311d9b85cf74463af8c982718cbad4197", 0x31}, 0x60) shutdown(r1, 0xfffffffffffffffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) pipe(&(0x7f0000000180)) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 16:25:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a0000000000000000000000000000000000000000000000000000"], 0x7c}, 0x1}, 0x0) [ 107.647449] sctp: [Deprecated]: syz-executor1 (pid 9535) Use of int in maxseg socket option. [ 107.647449] Use struct sctp_assoc_value instead 2018/04/27 16:25:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xab, "a5a6ba6d17fe72278cac55f4f6e999defba20afb9349035dbf1312aa010134a7710c033c296c2e7ec916b29d51a25541d61cab02261ca4ca8d705d482e9e24f83bdfcc417aca5e3a7d92fc63398993f277c91bc7558df2eecf4cd5cf76430b08c091b03c155dbdaba5ade59c8a1fa75bb5c5106be4bdcf78185a69e96c0f2424cd37fb11c641a981f2257fbc1db158fa25639412fb9e0c2e0f1bab59068ff512ace0bb176689e800f340dc"}, &(0x7f0000000300)=0xcf) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xbd, "e8bea0e9c52432ad043f7f7491f3a79d7bc59e3b8b72a0c13cb4564c50b0b174059fa5a4b9859890807066df2faf127a3fe85a16eb1f359c737a2337597abafcb21f3b696da66ea990edc3d5eeea004891b992eabc57c5f72e10ce7d223ce7cb8a88728bdd9a43db1c7bdb746758d1546cb7f8ae06b468988da39e1cb485520dab5bd11d9a9e3b1377e3100d6fecc7fbaeffa5e1312e69e4b22b32d8177babb531bf4c360347e8259467692d97f5e54f82357b81bfe9b7e04861747f07"}, &(0x7f00000001c0)=0xe1) 2018/04/27 16:25:09 executing program 5: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0xc, &(0x7f00000002c0)='syz_tun\x00', 0x0, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={r0, 0x5}, &(0x7f00000000c0)=0x8) 2018/04/27 16:25:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f00000000c0)=0x2a9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/27 16:25:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000040)={0x40000000, 0x3f, 0x3}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) accept$alg(r1, 0x0, 0x0) [ 107.692858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 16:25:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a00000000000000000000000000000000000000000000000000000000"], 0x7e}, 0x1}, 0x0) 2018/04/27 16:25:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xab, "a5a6ba6d17fe72278cac55f4f6e999defba20afb9349035dbf1312aa010134a7710c033c296c2e7ec916b29d51a25541d61cab02261ca4ca8d705d482e9e24f83bdfcc417aca5e3a7d92fc63398993f277c91bc7558df2eecf4cd5cf76430b08c091b03c155dbdaba5ade59c8a1fa75bb5c5106be4bdcf78185a69e96c0f2424cd37fb11c641a981f2257fbc1db158fa25639412fb9e0c2e0f1bab59068ff512ace0bb176689e800f340dc"}, &(0x7f0000000300)=0xcf) 2018/04/27 16:25:09 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/04/27 16:25:09 executing program 3: r0 = socket$inet(0x2, 0x6, 0xb3a4) socketpair(0x11, 0x4, 0xb36, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x4, 0x7, 0x8000}, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x809802, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000200)}}], 0x2, 0x8000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r3, &(0x7f0000000140)=@sco={0x1f, {0xad, 0x1, 0xffffffffffffd51f, 0xfffffffffffffff7, 0xa0dd, 0x8000}}, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x2014}) [ 107.784097] sctp: [Deprecated]: syz-executor1 (pid 9535) Use of int in maxseg socket option. [ 107.784097] Use struct sctp_assoc_value instead 2018/04/27 16:25:09 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x20, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x1000, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001940)=0xffffffff, 0x4) r3 = socket$inet6(0xa, 0x8000a, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8ac, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000005c0)={r4, 0xfffffffffffffc4c, "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"}, &(0x7f00000000c0)=0xffffffffffffffc2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r5, &(0x7f0000000340)=0xfffffcd8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8001, 0x8, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000d8cffc), &(0x7f00005e8ffc)=0x1c2) 2018/04/27 16:25:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a0000000000000000000000000000000000000000000000000000000000"], 0x7f}, 0x1}, 0x0) 2018/04/27 16:25:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x475, 0x11, 0x1000000000000009, 0x3, 0xff7ffffffffffff9}, 0xfffffeb4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@loopback=0x7f000001, @broadcast=0xffffffff, r3}, 0xc) 2018/04/27 16:25:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/04/27 16:25:10 executing program 5: pipe(&(0x7f0000000180)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) socketpair(0x8, 0x0, 0x1000, &(0x7f0000000200)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x9, 0xd, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x184}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x8, 0x9, 0x8c5a1d8d834fed99, 0x0, 0xffffffff}, @jmp={0x5, 0x5, 0x0, 0x0, 0xa, 0xfffffffc, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x37}, @generic={0x81, 0x100000000, 0x8, 0xb64}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x4, 0x9a, &(0x7f0000000300)=""/154, 0x41000, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x4b, &(0x7f00000004c0)={0x0, 0x0}}, 0xffffffffffffffdf) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)=r1, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/04/27 16:25:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/187, &(0x7f00000000c0)=0xbb) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/27 16:25:10 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0xe34}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 3: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x3ff}, {0x2, 0x40779a20}, {0x4, 0x100000000}], 0x3) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0xffffffffffffff8b, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x9, [0x5, 0xff, 0x100000001, 0x20, 0x8001, 0x200, 0x3, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000080)=""/70, 0x46, 0x0, &(0x7f00000015c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="22fa909a3961"}, 0x14) 2018/04/27 16:25:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/183, 0xb7}], 0x1) r2 = socket(0xd, 0x0, 0x2f) close(r1) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x4, 0x3, "5e669276454724149dd7e09d5afeeac8cccf4e35eebc98d55d49cffdc22db98ee668ade9905ee2b9ab52d46109bf1311d9b85cf74463af8c982718cbad4197", 0x31}, 0x60) shutdown(r1, 0xfffffffffffffffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) pipe(&(0x7f0000000180)) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 16:25:10 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@routing={0x87, 0x2, 0x1, 0x3, 0x0, [@empty]}, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x8, 0x7, 0x8522, 0x7fffffff, 0xd, 0xffffffffffffffff, 0x80}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000600)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xe, 0x10, &(0x7f0000000400)=@raw=[@alu={0x0, 0x3, 0x5, 0x8, 0x0, 0x38, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x11}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x3f}, @jmp={0x5, 0x68f17307, 0xb, 0xa, 0x3, 0x10, 0x10}, @jmp={0x5, 0x8, 0xd, 0x0, 0x4, 0xfffffff0, 0xfffffffffffffffc}, @ldst={0x2, 0x2, 0x7, 0x4, 0x3, 0x1, 0xfffffffffffffffd}], &(0x7f0000000480)='GPL\x00', 0x7, 0x1d, &(0x7f00000004c0)=""/29, 0x40f00, 0x1, [], r2}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000000180)=""/145, &(0x7f0000000700)=0x2e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000000280)="88dde48ed3c9314d91c2e61ab1d9aed8e304e59a7fa6326533613fb6226a34cdabb969af44d1b61a23559813c42edeae2e08359ef73be1b4af62b86efd56cf9e7aa7a32142acfa6e8c3d4a5d5d2fac554dc12c5a281e11d5901bbf71c23a3d55a4807395b9f8831578f95efd52132098ddd39740cb677d1f75a57cec969a29546bdb5d80a58780b109d9773922cf85097063444e70440d452db7cf1a7d1b7aea65003116d89483ee523e6a4d4e0663ea6d82153f5bedbb29e6019dc8315957b25f4c4447628923326cacb8e232db2f7bec5fd010e101ceaa43699be9deecd5da7cec94056bb81a06c76eddc7b4", 0xed, 0x40, &(0x7f0000000380)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) [ 108.541700] FAULT_INJECTION: forcing a failure. [ 108.541700] name failslab, interval 1, probability 0, space 0, times 0 [ 108.553154] CPU: 0 PID: 9615 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #22 [ 108.560350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.569806] Call Trace: [ 108.572411] dump_stack+0x1b9/0x294 [ 108.576061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.581274] ? alloc_set_pte+0x9ea/0x1600 [ 108.585441] should_fail.cold.4+0xa/0x1a [ 108.589516] ? unlock_page+0x1d0/0x2b0 [ 108.593419] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.598535] ? do_raw_spin_unlock+0x9e/0x2e0 [ 108.602960] ? debug_check_no_locks_freed+0x310/0x310 [ 108.608166] ? debug_check_no_locks_freed+0x310/0x310 [ 108.614169] ? do_raw_spin_lock+0xc1/0x200 [ 108.618426] ? filemap_map_pages+0xcd4/0x1870 [ 108.622934] ? lock_acquire+0x1dc/0x520 [ 108.626914] ? fs_reclaim_acquire+0x20/0x20 [ 108.631244] ? lock_downgrade+0x8e0/0x8e0 [ 108.635406] ? mntput_no_expire+0x158/0xba0 [ 108.639741] ? check_same_owner+0x320/0x320 [ 108.644081] ? rcu_note_context_switch+0x710/0x710 [ 108.649023] __should_failslab+0x124/0x180 [ 108.653269] should_failslab+0x9/0x14 [ 108.657089] kmem_cache_alloc_node+0x272/0x780 [ 108.661683] ? check_same_owner+0x320/0x320 [ 108.666017] ? __check_object_size+0x95/0x5d9 [ 108.670530] __alloc_skb+0x111/0x780 [ 108.674259] ? skb_scrub_packet+0x580/0x580 [ 108.678595] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.684153] ? _copy_from_user+0xdf/0x150 [ 108.688321] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 108.693360] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 108.698145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.703703] ? import_iovec+0x24b/0x420 [ 108.707698] ? dup_iter+0x270/0x270 [ 108.711344] pfkey_sendmsg+0x250/0x1050 [ 108.715336] ? _copy_from_user+0xdf/0x150 [ 108.719512] ? pfkey_spdget+0xb10/0xb10 [ 108.723501] ? security_socket_sendmsg+0x94/0xc0 [ 108.728271] ? pfkey_spdget+0xb10/0xb10 [ 108.732258] sock_sendmsg+0xd5/0x120 [ 108.735980] ___sys_sendmsg+0x805/0x940 [ 108.739960] ? copy_msghdr_from_user+0x560/0x560 [ 108.744724] ? __f_unlock_pos+0x19/0x20 [ 108.748709] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 108.754261] ? proc_fail_nth_write+0x96/0x1f0 [ 108.758768] ? __fget_light+0x2ef/0x430 [ 108.762753] ? lock_acquire+0x1dc/0x520 [ 108.766750] ? fget_raw+0x20/0x20 [ 108.770220] ? kasan_check_write+0x14/0x20 [ 108.774464] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 108.779402] ? vfs_write+0x2ee/0x560 [ 108.783131] ? wait_for_completion+0x870/0x870 [ 108.787725] ? lock_release+0xa10/0xa10 2018/04/27 16:25:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x7ff}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)={r0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:10 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x7fff, 0x6817, 0x1000000000000000, 0x2, 0x665, 0x0, 0x400, 0x7, 0x5, 0x40, 0x90e, 0x3, 0x0, 0x1]}, &(0x7f0000000140)=0xffffff4d) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3f, 0x10}, &(0x7f00000001c0)=0xc) 2018/04/27 16:25:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x63}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0xc8c}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000000000000000acf705a9"], 0x14}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0xe30}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x24}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) [ 108.791718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.797285] ? fsnotify+0x415/0xfc0 [ 108.800927] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.802141] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 108.806471] ? sockfd_lookup_light+0xc5/0x160 [ 108.806485] __sys_sendmsg+0x115/0x270 [ 108.806503] ? __ia32_sys_shutdown+0x80/0x80 [ 108.829593] ? __sb_end_write+0xac/0xe0 [ 108.833584] ? fput+0x130/0x1a0 [ 108.836883] ? ksys_write+0x1a6/0x250 2018/04/27 16:25:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000000d40)=[{&(0x7f0000003f00)=""/4096, 0x1143}], 0x10000000000000e5) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x1) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000500)}, 0x0) socketpair$inet6(0xa, 0x6, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000100)=""/84, &(0x7f0000000040)=0x54) [ 108.840702] __x64_sys_sendmsg+0x78/0xb0 [ 108.844776] do_syscall_64+0x1b1/0x800 [ 108.848675] ? finish_task_switch+0x1ca/0x810 [ 108.853187] ? syscall_return_slowpath+0x5c0/0x5c0 [ 108.858136] ? syscall_return_slowpath+0x30f/0x5c0 [ 108.863090] ? prepare_exit_to_usermode+0x390/0x390 [ 108.868128] ? prepare_exit_to_usermode+0x285/0x390 [ 108.873185] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 108.877880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.882756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.884162] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 108.887950] RIP: 0033:0x455979 [ 108.887958] RSP: 002b:00007fced1bd8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.887973] RAX: ffffffffffffffda RBX: 00007fced1bd96d4 RCX: 0000000000455979 [ 108.887981] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 108.887989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.887996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.888003] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 [ 108.943742] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.954502] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 108.961935] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.978639] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 108.986139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.994996] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.002434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.011325] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.018850] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.027667] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.035076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.044130] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.051619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.060178] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.067578] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.076211] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.083615] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.092428] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 109.099930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 16:25:11 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0xea0}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:11 executing program 3: socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x5, 0x5, 0x100000001}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x9, 0x7fffffff}, &(0x7f00000000c0)=0x90) socketpair(0x9, 0x63e3ac4270b71686, 0x9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000002c0)={r6, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="8f00000097894bf1fddff3f39f7c70976a3bcf33d5d2d33a1bf7db1a581e9ea428b40aa64c463c8abbda82a9e905612fa3302d27e9dfb62f63ed0437ae0131b8021f0903000000aac51c7a5c7ddb9e7a7ee088e6aae5b97577c97baffb72993c36d181c3cee24dc3fc42ee28ad72fae8aec4c3e58f0c62c682800189268b16c6f7fba97ef520ef72174379d2b6c421666528ef"], &(0x7f00000001c0)=0x97) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001780)={0x0, 0x1063, "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"}, &(0x7f0000001700)=0x106b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000380)={r7, 0xa, "568d5148072984506a89"}, &(0x7f00000003c0)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001740)={r7, 0xff29}, 0x8) bind$alg(r5, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/04/27 16:25:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f93ffc), &(0x7f00002bb000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x200, 0x8}, 0xc) 2018/04/27 16:25:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/27 16:25:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x2, @loopback=0x7f000001, r1}, 0xfffffffffffffcc2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYRES64=r0], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:11 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/183, 0xb7}], 0x1) r2 = socket(0xd, 0x0, 0x2f) close(r1) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x4, 0x3, "5e669276454724149dd7e09d5afeeac8cccf4e35eebc98d55d49cffdc22db98ee668ade9905ee2b9ab52d46109bf1311d9b85cf74463af8c982718cbad4197", 0x31}, 0x60) shutdown(r1, 0xfffffffffffffffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) pipe(&(0x7f0000000180)) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 16:25:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0xfffffffffffff000, 0x9, 0x3, 0xfffffffffffffffb}, {0x5, 0xdf41, 0x10000, 0x1}, {0x1, 0x0, 0x2}, {0x7, 0x10001, 0x7, 0x1}, {0x1, 0x101, 0x9, 0x2}, {0x6, 0xaa2, 0x8, 0x5}, {0x80000000, 0x4784, 0x40, 0x80}, {0x6, 0x6, 0x8000, 0xffffffff}]}, 0x10) 2018/04/27 16:25:11 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) [ 109.620824] FAULT_INJECTION: forcing a failure. [ 109.620824] name failslab, interval 1, probability 0, space 0, times 0 [ 109.632387] CPU: 1 PID: 9681 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #22 [ 109.639586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.649060] Call Trace: [ 109.651803] dump_stack+0x1b9/0x294 [ 109.655460] ? dump_stack_print_info.cold.2+0x52/0x52 [ 109.660674] ? is_bpf_text_address+0xd7/0x170 [ 109.665195] ? kernel_text_address+0x79/0xf0 2018/04/27 16:25:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/27 16:25:11 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair$inet(0x2, 0x2, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000280)=""/145, &(0x7f0000695ffc)=0x91) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000001c0)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'ovf\x00', 0x2, 0x3, 0x3b}, 0x2c) [ 109.669634] ? __unwind_start+0x166/0x330 [ 109.673805] should_fail.cold.4+0xa/0x1a [ 109.677883] ? __save_stack_trace+0x7e/0xd0 [ 109.682224] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.687348] ? save_stack+0xa9/0xd0 [ 109.690986] ? save_stack+0x43/0xd0 [ 109.694694] ? kasan_kmalloc+0xc4/0xe0 [ 109.698595] ? kasan_slab_alloc+0x12/0x20 [ 109.702764] ? kmem_cache_alloc_node+0x144/0x780 [ 109.707627] ? __alloc_skb+0x111/0x780 [ 109.711536] ? pfkey_sendmsg+0x250/0x1050 [ 109.715701] ? sock_sendmsg+0xd5/0x120 [ 109.719703] ? ___sys_sendmsg+0x805/0x940 [ 109.723861] ? __sys_sendmsg+0x115/0x270 [ 109.727937] ? __x64_sys_sendmsg+0x78/0xb0 [ 109.732201] ? do_syscall_64+0x1b1/0x800 [ 109.736282] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.741670] ? lock_acquire+0x1dc/0x520 [ 109.745660] ? fs_reclaim_acquire+0x20/0x20 [ 109.750003] ? lock_downgrade+0x8e0/0x8e0 [ 109.754171] ? check_same_owner+0x320/0x320 [ 109.758520] ? lock_downgrade+0x8e0/0x8e0 [ 109.762684] ? rcu_note_context_switch+0x710/0x710 [ 109.767627] ? lock_release+0xa10/0xa10 [ 109.771728] __should_failslab+0x124/0x180 [ 109.775976] should_failslab+0x9/0x14 [ 109.779789] kmem_cache_alloc_node_trace+0x26f/0x770 [ 109.784900] ? kasan_kmalloc+0xc4/0xe0 [ 109.792384] __kmalloc_node_track_caller+0x33/0x70 [ 109.799750] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 109.804524] __alloc_skb+0x14d/0x780 [ 109.809126] ? skb_scrub_packet+0x580/0x580 [ 109.813472] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.819022] ? _copy_from_user+0xdf/0x150 [ 109.823187] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 109.828216] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 109.834128] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.841686] ? import_iovec+0x24b/0x420 [ 109.845677] ? dup_iter+0x270/0x270 [ 109.849298] pfkey_sendmsg+0x250/0x1050 [ 109.853265] ? _copy_from_user+0xdf/0x150 [ 109.857408] ? pfkey_spdget+0xb10/0xb10 [ 109.861376] ? security_socket_sendmsg+0x94/0xc0 [ 109.866135] ? pfkey_spdget+0xb10/0xb10 [ 109.870117] sock_sendmsg+0xd5/0x120 [ 109.873838] ___sys_sendmsg+0x805/0x940 [ 109.877812] ? copy_msghdr_from_user+0x560/0x560 [ 109.882586] ? __f_unlock_pos+0x19/0x20 [ 109.886558] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 109.892089] ? proc_fail_nth_write+0x96/0x1f0 [ 109.896572] ? __fget_light+0x2ef/0x430 [ 109.900543] ? lock_acquire+0x1dc/0x520 [ 109.904502] ? fget_raw+0x20/0x20 [ 109.907950] ? kasan_check_write+0x14/0x20 [ 109.912190] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 109.917214] ? vfs_write+0x2ee/0x560 [ 109.920930] ? wait_for_completion+0x870/0x870 [ 109.925527] ? lock_release+0xa10/0xa10 [ 109.929497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.935033] ? fsnotify+0x415/0xfc0 [ 109.938678] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.944214] ? sockfd_lookup_light+0xc5/0x160 [ 109.948709] __sys_sendmsg+0x115/0x270 [ 109.952767] ? __ia32_sys_shutdown+0x80/0x80 [ 109.957173] ? __sb_end_write+0xac/0xe0 [ 109.961142] ? fput+0x130/0x1a0 [ 109.964407] ? ksys_write+0x1a6/0x250 [ 109.968204] __x64_sys_sendmsg+0x78/0xb0 [ 109.972257] do_syscall_64+0x1b1/0x800 [ 109.976128] ? syscall_return_slowpath+0x5c0/0x5c0 [ 109.981057] ? syscall_return_slowpath+0x30f/0x5c0 [ 109.985977] ? prepare_exit_to_usermode+0x390/0x390 [ 109.990979] ? prepare_exit_to_usermode+0x285/0x390 [ 109.995996] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 110.000671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.005506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.010700] RIP: 0033:0x455979 [ 110.013878] RSP: 002b:00007fced1bd8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.021704] RAX: ffffffffffffffda RBX: 00007fced1bd96d4 RCX: 0000000000455979 [ 110.028959] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 110.036216] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.043559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.050825] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000001 2018/04/27 16:25:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0xf}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0xffffffffffffffff, 0x0, 0xfffffffffffffffb}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300), 0x0, 0x4}, 0xffffffff}], 0x1, 0x8000) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f00000003c0)=@nfc_llcp, &(0x7f0000000440)=0x80, 0x80000) bind$vsock_dgram(r2, &(0x7f0000000480)={0x28, 0x0, 0x0, @my=0x0}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x40, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 'rose0\x00'}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0x349, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = socket$inet(0x2, 0x2, 0x2) sendmmsg(r6, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getpeername$ipx(r5, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendto$inet(r1, &(0x7f0000000300)="f5751dace74e939f3fcf19aeeecd691fad17d53c904cc2cb4dd6295bd49ad718ab7909c1a024526eeeb370023d0ab4253ac220934693eb9149f323ca20459e02cc3fbb673011c2f7d729a0187b9aaa7a19a3826b88b2dd31ea567169784ee0d7", 0x60, 0x20000040, &(0x7f0000000380)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 16:25:12 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x7, 0x200, 0x5, 0x8000, 0x4, 0x5, 0x1, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r1, 0x30, &(0x7f0000000440)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$ax25(r0, 0x0, &(0x7f0000000540)) shutdown(r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendmmsg(r2, &(0x7f0000003740)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="11", 0x1}], 0x1, &(0x7f0000000840)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x86b}, &(0x7f0000000180)=0x8) r4 = accept4(r2, 0x0, &(0x7f0000000240), 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/27 16:25:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = accept4(r0, &(0x7f00000004c0)=@ethernet, &(0x7f0000000540)=0x80, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000000980)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f0000000940)={&(0x7f00000005c0)={0x34c, 0x6, 0x8, 0x8, 0x70bd2c, 0x25dfdbff, {0xc, 0x0, 0x8}, [@generic="9e771768ee64a11961deae5d0c4b4502f73b376fce1fbec12c6c02969f80a440e7d4ba820382e41e99f7791812c5f121e7eadbfcfd9b240517c031183ff46e740f2d45c7fae7f47ecd785890f896779416f496b968420c525ccfd4e84c48142ea5720fe72b6c7852e48faef6628bcb83b8655e4ed539517bbfa507e29204325c6abc7748c926bcfc93838e8f647375fce9d121244cbe6401d2", @typed={0x8, 0x42, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @nested={0x284, 0x21, [@typed={0x4, 0x54}, @generic="35f57fd0cf35d7aa243c4280b0732f2461a44c499765663756b25c276028d92b0784122106db093c0dd201498b44681b71c2fca8708e88cc57c17a9d3eab069e5b43dfd422177ba4cbc2bb7c16fdd8e509727f65e41c2ce94f49077ec346d43d3363ee9362c6ec1fe975b0f7d1d1a1eedcd7ec18b465267d9ea95433a2c3db2bf7e3d9b64d182adafe7fba3f4b2784d076ac83b628b2dccf2be45ec2f1efe57426262826f83f62c2b24dd5086ae27ec8cc64b1c0b9c9", @generic="04b41960c1919792a868361ac29d57d1f31373bc9043cc03fed61b72ef98e6dc2231ef43c83a79b46e6e375f2bf8d2057893f683ec43134fd832df6b117ec828fdec292c324671e6e58a1366957b53b37c8ea86292a58ca41c448c30061ff89efee4441a0a2a12e4d064ba77", @typed={0x14, 0x5b, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0x4c, 0x85, @binary="528c1a726d9b9dee13848e97912a2af85ca514a0b39007150a0d0b649728bd929eb175c428268b0d03262e3157f20fb3bdea16df0d933b1fee6ce6873c307d87b526a7c008"}, @generic="5d6a9e3485f0da4107867e3cef9e7653b5739cf7d2a8398b26e9d88b321434fd21d2221f9632c00ea33552932bbd97bf060299218f8a6d6462e6655b2ad9cc8ebc3153ef8f165d5db69daa69994f5ab70ccbe020593ab778384ad0762fac6a860f7af316c7a9ac0a46cc103d4220ab740d00abeaa3deaf59bb663468e0d6ce9c4a4be0624b78026b98eda58a92f6f99aadb01d3905f02bb9618938a0d31b957a94f588d0056866c88f14b630b75c5e8c2f0e85f45291b6fafe00a2810960067ac34b856f97858c6ebae05cd3f758a3bffacd515dfa7252e02e5225e470e867b13946508b140a58e2f442febe5b8e8dc263", @typed={0x8, 0x7, @ipv4=@rand_addr=0x9}]}, @generic="809999f877224f31966db6481fe53c7331f779"]}, 0x34c}, 0x1, 0x0, 0x0, 0x2004c084}, 0x10) listen(r0, 0x2) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000340)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) 2018/04/27 16:25:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffedf) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:12 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/183, 0xb7}], 0x1) r2 = socket(0xd, 0x0, 0x2f) close(r1) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x4, 0x3, "5e669276454724149dd7e09d5afeeac8cccf4e35eebc98d55d49cffdc22db98ee668ade9905ee2b9ab52d46109bf1311d9b85cf74463af8c982718cbad4197", 0x31}, 0x60) shutdown(r1, 0xfffffffffffffffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) pipe(&(0x7f0000000180)) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 16:25:12 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) [ 110.545111] FAULT_INJECTION: forcing a failure. [ 110.545111] name failslab, interval 1, probability 0, space 0, times 0 [ 110.556942] CPU: 1 PID: 9714 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #22 [ 110.564142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.573615] Call Trace: [ 110.576261] dump_stack+0x1b9/0x294 [ 110.579909] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.585151] ? kasan_check_read+0x11/0x20 [ 110.589465] ? rcu_is_watching+0x85/0x140 2018/04/27 16:25:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x48}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@l2={0x1f, 0x4, {0xab1, 0x4, 0x7, 0x5, 0x6, 0xa0}, 0x1, 0x2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="89c7096a7cdd", 0x6}, {&(0x7f00000000c0)="4bd01f4f60c8a23d63adfef97cf511aba4acf2e79c55f635f4885903b1c135a212d901a992b1b840394232849693fefe56262b233c504b1f981a393744804dfee21df731f162d0254a80a3b230a66a6b75c5b796bfdab17f4a3b0019845a1bf9dec777dda39459099df957803ae3cccb836a5476b9d375028971be69108c446a997c4d98a78c7763998c571c95fa68b4139bc34968a737138c54de6bcd249e44e647101aace76bebead97756a356d31f6bad0251ce59a5", 0xb7}, {&(0x7f0000000180)="ad41eed0abd9a0544a62e82226ce664cfa413f2a86dd04bfa8ba274e7b1cb355792d2649b45606ab42cabc9eca5d2ea9717a7a1a5c357b9b97602f389e7566a54d35cd77ac40cd46483f1b6a4ee70c02bc4dc78e3afe1f6b6b6da626560c083a5b246930e6a64fc201aaf208370edab3afca7a5542d5cd0ad9decf972cfa2b4a90cf83cc9dbc834fc0b0e3410b2b11f74a94f6049f54f2ef88b8a359d249a284c87eb93bf5a031a3e7e9421045d3c73f11b7f0cd", 0xb4}], 0x3, &(0x7f0000000340)=[{0x48, 0x117, 0xff, "e125ba53aae695e02524bf4e460425fabd420d8f79417258566beffa1f33e5e556d597ed036c713cee52f896228eb12e8f61c7076e75d6fd"}], 0x48, 0x8001}, 0x4814) r2 = accept4(r1, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x80, 0x0) recvmsg$kcm(r2, &(0x7f0000000780)={&(0x7f0000000500)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)=""/45, 0x2d}, {&(0x7f00000005c0)=""/172, 0xac}], 0x2, &(0x7f00000006c0)=""/150, 0x96, 0x6}, 0x101) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r2, &(0x7f0000002040)={&(0x7f00000007c0), 0x80, &(0x7f0000001f40)=[{&(0x7f0000000840)=""/101, 0x65}, {&(0x7f00000008c0)=""/48, 0x30}, {&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/229, 0xe5}, {&(0x7f0000001bc0)=""/202, 0xca}, {&(0x7f0000001cc0)=""/147, 0x93}, {&(0x7f0000001d80)=""/191, 0xbf}, {&(0x7f0000001e40)=""/215, 0xd7}], 0x9, &(0x7f0000002000)=""/28, 0x1c, 0x8}, 0x10040) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)=""/107, 0x6b}, 0x2) [ 110.593640] should_fail.cold.4+0xa/0x1a [ 110.597739] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.602866] ? lock_acquire+0x1dc/0x520 [ 110.606861] ? lock_release+0xa10/0xa10 [ 110.610851] ? check_same_owner+0x320/0x320 [ 110.615188] ? rcu_note_context_switch+0x710/0x710 [ 110.620132] ? lock_acquire+0x1dc/0x520 [ 110.624125] ? fs_reclaim_acquire+0x20/0x20 [ 110.628464] ? lock_downgrade+0x8e0/0x8e0 [ 110.632637] ? check_same_owner+0x320/0x320 [ 110.636976] ? rcu_note_context_switch+0x710/0x710 2018/04/27 16:25:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x2f}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) [ 110.641923] __should_failslab+0x124/0x180 [ 110.646174] should_failslab+0x9/0x14 [ 110.649992] kmem_cache_alloc+0x2af/0x760 [ 110.654164] ? kasan_unpoison_shadow+0x35/0x50 [ 110.658762] ? kasan_kmalloc+0xc4/0xe0 [ 110.662663] skb_clone+0x1ed/0x4f0 [ 110.666227] ? skb_split+0x11d0/0x11d0 [ 110.670141] ? lock_acquire+0x1dc/0x520 [ 110.674141] ? __might_fault+0x12b/0x1e0 [ 110.678219] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 110.683249] ? iov_iter_advance+0x2e4/0x14c0 [ 110.687678] ? check_same_owner+0x320/0x320 [ 110.692016] pfkey_process+0xb9/0x8a0 [ 110.695834] ? iov_iter_npages+0xe60/0xe60 [ 110.700092] ? pfkey_send_new_mapping+0x1260/0x1260 [ 110.705127] ? copyin+0xb7/0x100 [ 110.708526] ? _copy_from_iter_full+0x2b0/0xd10 [ 110.713214] ? usercopy_warn+0x120/0x120 [ 110.717303] ? iov_iter_advance+0x14c0/0x14c0 [ 110.721819] pfkey_sendmsg+0x5f4/0x1050 [ 110.725989] ? _copy_from_user+0xdf/0x150 [ 110.730160] ? pfkey_spdget+0xb10/0xb10 [ 110.734149] ? security_socket_sendmsg+0x94/0xc0 [ 110.738917] ? pfkey_spdget+0xb10/0xb10 2018/04/27 16:25:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xff, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x5, 0x5b}, 0x90) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/04/27 16:25:12 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000ec0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x9}, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)="a2ed59a5cac477132ef1c1c6edec4874d07e7a075b17", 0x16}, {&(0x7f0000000f80)="78ecf55d730355b4a343155629a615f9f546824da82a262aec8b979fb44f70e952dab663535f4c0aba1c10d933b9848bcce2b459a8cde9764545555290b8cbab996b1be446036d51f90a228d4d368e70eb8c8869d7169b37f96c844d252cf43232f9d513b897c4e058963af3c402d1ccc2262aa6b5a6f5441ab6216eae2260fb8dbae5231debeb7d838f7b3b01fe7fb793a689b3d66bafcb4f0658c6cb574599414c2ed972d14c78ed13357f24eac2bdc2de23224e25c6a0eeb74a53175f0ec9e7257e4b3ed0d40d9f2aedc76c5d5f510c437f91fce4a9b8fd24e7", 0xdb}, {&(0x7f0000001080)="b3cc21a36e09a955c3523958e1c9a22ca6ddad3f78f2390257e6f490c1710860afd25011d1f210a36c0ef9e59dace6a5aa3e3e8e04636bba46ad6b7623d9adeb04ed00554b40a9af7c23f95e268886bdf2807c5174e7abeac1ed52d0eb85b49fc3050245e9e1db5ff5f105dd72c946e22f82b2cf6f3969dcc3053a99d6e02bc724e90d7a2113fe8e44267a56d737e41e28634034284f61e8b7d3c3", 0x9b}, {&(0x7f0000001140)="d7e0cf0fc471c7ae1cc497f610c5f0a84acdfdb7fc3e5aa61399239cad1e1bab2650effc13165aa090209115e9ee58a00e20bd3bdc4e26ba4e8cce67c3240748efd84980e78acce864aec65159be2765f2fe51382be8f8c85657d6a5", 0x5c}, {&(0x7f00000011c0)="2f5ad06d30bae731b33afb4413ab296230469fb5fdf5061176492c4d7536d9edea8f2f41b52634b58d8c5283b584cca65ea13e7378be86016a094cd83b51da2c326ba378b1b5165c3bb120d4e2e023f838015ab05dfed221852156dbf6c5", 0x5e}], 0x5, 0x0, 0x0, 0x8000}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80000, 0x6) r4 = accept$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000000c0)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x1, 0x80000001, 0x101, 0x3}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x0, 0x20, 0x8, 0x4, 0x8000, 0xefd6, 0x1000000000000004, {0x0, @in6={{0xa, 0x4e24, 0x1800000000000, @empty, 0x4}}, 0xa408, 0x314, 0x20, 0x5, 0x2}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000006c0)={r5, 0x4, 0x5, 0x1, 0x662e041b, 0x7, 0x7, 0x2, {r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x20, 0x8, 0x1379, 0xa6}}, &(0x7f0000000780)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0x1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={r8, 0x2348a970, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) sendmsg$netrom(r3, &(0x7f0000000e00)={&(0x7f00000007c0)=@ax25={0x3, {"c2faaf4da045dd"}, 0x5}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000800)="4f981568b10306b0ebae6def9860fa596b75bc78b9b852000cc10462750a6ede1f5e3101c35b8d5c5f698a47cebf1f6ab38898867b0258793229d2ad2da9166dcab24813bbe2004d3c4dda7f148bad36d9421786e90aa525cf19e125b1a0400501cdb489fa2d864f42d33e090bf75b9f6a5fcb5858429d029cf2c6260d63b9343a0cc57a5a50dbc0596dbb1bd36f2f748701b4ee3545347bc8b8cf8efd19218accc05d365d092b3cee747308069970e025001501153a21475fad91cb822aa5966819ce33ba663e2f", 0xc8}, {&(0x7f0000000900)="69368f4833979158492992872c15ce0bde633dee70167ad8848eab460f13172771c4eb716f157126c844", 0x2a}, {&(0x7f0000000940)="fbc10b31b5ff6f78044a0873ecf3e0559d63478889d7bda6e22e781a136aaa87d0108aca7d051c938b45e93af88916763ca1c1bda4466ea01c6529b35536a1174e7ce5180de41a1761a4333142d47c1c33fc611b6be3f20171557f81a215775af4ad119a34823a34b4ef6fbb68d2d993f03a06f43ea174f7a46500bf0fc219746ff8a7983f2d032b2a4085c13462455caf0f3f8b45bfbc30f26b63c96d8d81c8c5b1bd35ededbf6c4f1a0bd307f1c8d6a9f9e73396facc7aa930d5462e465213cfb2e250f4f3ff0c77778fe85eefea043c", 0xd1}, {&(0x7f0000000a40)="1d13bd722a11d3f1154e7fca94779bd0dd166d7a18f6bef4dd37bb3ea3a1e3938daf5228120cef85df8ab51993ea219efd073ccd7f9c2fea49b62660d388ed2c8839c3f1b067f0f2f179fb2b6480fd10df4c73dcaac7bffd8650641b24be7bbfb568f50e8dc02efc0039fecce34524f81a5a2ea98056f567dfc32812f8b8128bbd3179df2ac4b127f52cf1221c62119230a103ea6dcac1ee94e954187d0ae05c7f89cce3358e1f642c34228b2c94fdfb0a57b3abe2d6c3c432c1d21da6d1ce6232e00dec22", 0xc5}, {&(0x7f0000000b40)="c91e48af649dd5e13811387369d29ebc1dabdd2970811602ff98b401786ca2295d235af0fc6efb7912c959479a0c7faafd8ad02974d8621186205900ea5aace2d65b40b6328707d8448c4421212c5f4be0b78fa9d0a554d0098cf9e9dca98c7ec0a9cc6c01721f699c631bad6b4a9dd9afe316e7be44cfd99611050dd53d60c22fff4acb61811ae79abd54bbee9646cf09c02534626a94ef287915dbbc1042591847b0e3ec483a8c879d19a5e37ea33a06818ee544dcf75c4b6adf46a01996c81c30230efa0db9c34341bca1f2e475cc2413e80c46bf7fa9991b075faacc", 0xde}, {&(0x7f0000000c40)="dc01ff94dbe98e95aad984a65f6f7a78595db54a98c7cd55bba051c554c748ff77196862ea6c23b6e66f16fb244dc6c80f0bf2c4cb989937fda4f42b75da281e3ec0", 0x42}, {&(0x7f0000000cc0)="83642f279c331bee362c5b11e5c6f53483eda8026e506acd3e3f7280690d4ce99ee3d10aaac54d5c2b149b32a30abd8513e19646648a4b01521398c2154d44107295571205f679b8562bc49852c79b9442ab6b06", 0x54}, {&(0x7f0000000d40)="5de827157a721fde2a68fb8ef6b2298b04051a4db4f0aa8def35d09dd2e005ae7bc6e6006a37e45840efc8d90665cd3fe690", 0x32}], 0x8, &(0x7f0000001600)=[{0x30, 0x10c, 0x1, "36f042b8f06d281a9136a7782ffd955a53a6acc63d488111d256"}, {0x68, 0x10a, 0xffffffffffffffff, "59d467be9e0f1471c7bd9088e58fe30a728c9ac92c661ab99a654e4a13cf9333209d7778935b812dddebc67015cffa46aabcafdf3a427a5aa37eaf7418e9f626e9feedbe3bfc14e12da92c679fa8de9940"}, {0xb8, 0x116, 0x20, "26fffe23c44bc03d19e8806018eaa40cc50316b0140337b22ae06a9070b2333c8bd33a7fc1f26450ecb92223e8c3ce579dfdb4d4f0d0b66df277b492889856aabaf8f125f85422bbacb797033e247ecff679f8f4a7bf78fdf0089e415da07dd2838bef60c72f8b4beb4421bcd876166c4acf9cf3454c4aee730110951daa0ff1c629c23981318ee002bb0561a5f7c83136e45c8c55ca1d0c3079f5ec480894a75f617bea26ff78"}, {0x48, 0x12b, 0x9, "f4449729dd28e3d3717e05b7e6099dc14bf34ccba4e179105262f427ecec63b9b311d65aa4f90779a05d253a37304f5c6f14dc73d9df0349"}, {0xb0, 0x6, 0x1f, "b52300a74843d461d643486efe52ab35827818b2bcefc36023ef652ccc5f6d9e3da51df36381472e6ea6445e8a58def8147a501b8dcbd6b42799a25387f8874589026f43b085babd20c1724cc8738ffc0f0e762e47fa19c2b03489c5a92f1e800a3ae9b1e03b84ab4092cf3ac4b738672729854ad9a78112674a4320e0b604fbf9d39509715702521edaa0b84b21b08b076198338473a6ed2fb006"}, {0x1010, 0x117, 0xfffffffffffffff7, 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{0xe8, 0x10f, 0x7fffffff, "aa16c280969894db47eb5c55f92661d4f8d33339fdef1d3e310c68210df4876d8d06c63169a4c6904b7db91cfe27064d241c672c84f18f9fcae624d5ce4ef87c01cc47dcd50839d6b27f09368676256c10df1fddcb60d002374c01f5568cd4ff3cfe260340a6dc4bc1a0faebf69af14169cfab8d94ab8f08dade5f1958b3ff7fc2329d2796d5b3fb1496a30de996dd3e7d3e8d5108c7f67084098c79015df5f5f1d78e5adba2c95bfcc80f25868ba30333f887763bb3fd20ccda2fe031d88a67aa8921baa580694e89d2612db7c581ae44b9"}], 0x2388}, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000480)=0x2, 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000e40)=0x8, &(0x7f0000000e80)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r9, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_newaddr={0x20, 0x14, 0xb01, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x20}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x20000210}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 110.742909] sock_sendmsg+0xd5/0x120 [ 110.746630] ___sys_sendmsg+0x805/0x940 [ 110.750616] ? copy_msghdr_from_user+0x560/0x560 [ 110.755395] ? __f_unlock_pos+0x19/0x20 [ 110.760264] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 110.765929] ? proc_fail_nth_write+0x96/0x1f0 [ 110.770444] ? __fget_light+0x2ef/0x430 [ 110.774521] ? lock_acquire+0x1dc/0x520 [ 110.778512] ? fget_raw+0x20/0x20 [ 110.781983] ? kasan_check_write+0x14/0x20 [ 110.786489] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 110.791439] ? vfs_write+0x2ee/0x560 [ 110.795175] ? wait_for_completion+0x870/0x870 [ 110.799777] ? lock_release+0xa10/0xa10 [ 110.805008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.810567] ? fsnotify+0x415/0xfc0 [ 110.814223] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 110.822909] ? sockfd_lookup_light+0xc5/0x160 [ 110.827426] __sys_sendmsg+0x115/0x270 [ 110.828508] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 110.831325] ? __ia32_sys_shutdown+0x80/0x80 [ 110.831345] ? __sb_end_write+0xac/0xe0 2018/04/27 16:25:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000100)=""/145, &(0x7f0000695ffc)=0x3bc) [ 110.831365] ? fput+0x130/0x1a0 [ 110.831383] ? ksys_write+0x1a6/0x250 [ 110.853770] __x64_sys_sendmsg+0x78/0xb0 [ 110.857867] do_syscall_64+0x1b1/0x800 [ 110.861775] ? finish_task_switch+0x1ca/0x810 [ 110.866289] ? syscall_return_slowpath+0x5c0/0x5c0 [ 110.871244] ? syscall_return_slowpath+0x30f/0x5c0 [ 110.876221] ? prepare_exit_to_usermode+0x390/0x390 [ 110.881261] ? prepare_exit_to_usermode+0x285/0x390 [ 110.886306] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 110.891010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.895990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.901189] RIP: 0033:0x455979 [ 110.904396] RSP: 002b:00007fced1bd8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.905927] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 110.912138] RAX: ffffffffffffffda RBX: 00007fced1bd96d4 RCX: 0000000000455979 [ 110.912145] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 110.912151] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/27 16:25:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000b92000)={0x14, 0x0, 0xc, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x0) socketpair(0x3, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x1, [0x5]}, &(0x7f0000000240)=0x6) 2018/04/27 16:25:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0xe3c}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 110.912157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.912164] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/27 16:25:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/183, 0xb7}], 0x1) r2 = socket(0xd, 0x0, 0x2f) close(r1) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x4, 0x3, "5e669276454724149dd7e09d5afeeac8cccf4e35eebc98d55d49cffdc22db98ee668ade9905ee2b9ab52d46109bf1311d9b85cf74463af8c982718cbad4197", 0x31}, 0x60) shutdown(r1, 0xfffffffffffffffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) pipe(&(0x7f0000000180)) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) 2018/04/27 16:25:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000000080)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6tnl0\x00', 0x7}) 2018/04/27 16:25:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001ffd)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001080)="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", 0xf81}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/27 16:25:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x60000000, 0x300000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000060601000000"], 0xa}, 0x1}, 0x0) 2018/04/27 16:25:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x1b, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000140)=""/27}, &(0x7f0000000200)=0x78) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/27 16:25:13 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 16:25:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x989c0100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:25:13 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000ec0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x9}, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)="a2ed59a5cac477132ef1c1c6edec4874d07e7a075b17", 0x16}, {&(0x7f0000000f80)="78ecf55d730355b4a343155629a615f9f546824da82a262aec8b979fb44f70e952dab663535f4c0aba1c10d933b9848bcce2b459a8cde9764545555290b8cbab996b1be446036d51f90a228d4d368e70eb8c8869d7169b37f96c844d252cf43232f9d513b897c4e058963af3c402d1ccc2262aa6b5a6f5441ab6216eae2260fb8dbae5231debeb7d838f7b3b01fe7fb793a689b3d66bafcb4f0658c6cb574599414c2ed972d14c78ed13357f24eac2bdc2de23224e25c6a0eeb74a53175f0ec9e7257e4b3ed0d40d9f2aedc76c5d5f510c437f91fce4a9b8fd24e7", 0xdb}, {&(0x7f0000001080)="b3cc21a36e09a955c3523958e1c9a22ca6ddad3f78f2390257e6f490c1710860afd25011d1f210a36c0ef9e59dace6a5aa3e3e8e04636bba46ad6b7623d9adeb04ed00554b40a9af7c23f95e268886bdf2807c5174e7abeac1ed52d0eb85b49fc3050245e9e1db5ff5f105dd72c946e22f82b2cf6f3969dcc3053a99d6e02bc724e90d7a2113fe8e44267a56d737e41e28634034284f61e8b7d3c3", 0x9b}, {&(0x7f0000001140)="d7e0cf0fc471c7ae1cc497f610c5f0a84acdfdb7fc3e5aa61399239cad1e1bab2650effc13165aa090209115e9ee58a00e20bd3bdc4e26ba4e8cce67c3240748efd84980e78acce864aec65159be2765f2fe51382be8f8c85657d6a5", 0x5c}, {&(0x7f00000011c0)="2f5ad06d30bae731b33afb4413ab296230469fb5fdf5061176492c4d7536d9edea8f2f41b52634b58d8c5283b584cca65ea13e7378be86016a094cd83b51da2c326ba378b1b5165c3bb120d4e2e023f838015ab05dfed221852156dbf6c5", 0x5e}], 0x5, 0x0, 0x0, 0x8000}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80000, 0x6) r4 = accept$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000000c0)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x1, 0x80000001, 0x101, 0x3}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x0, 0x20, 0x8, 0x4, 0x8000, 0xefd6, 0x1000000000000004, {0x0, @in6={{0xa, 0x4e24, 0x1800000000000, @empty, 0x4}}, 0xa408, 0x314, 0x20, 0x5, 0x2}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000006c0)={r5, 0x4, 0x5, 0x1, 0x662e041b, 0x7, 0x7, 0x2, {r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x20, 0x8, 0x1379, 0xa6}}, &(0x7f0000000780)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0x1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={r8, 0x2348a970, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) sendmsg$netrom(r3, &(0x7f0000000e00)={&(0x7f00000007c0)=@ax25={0x3, {"c2faaf4da045dd"}, 0x5}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000800)="4f981568b10306b0ebae6def9860fa596b75bc78b9b852000cc10462750a6ede1f5e3101c35b8d5c5f698a47cebf1f6ab38898867b0258793229d2ad2da9166dcab24813bbe2004d3c4dda7f148bad36d9421786e90aa525cf19e125b1a0400501cdb489fa2d864f42d33e090bf75b9f6a5fcb5858429d029cf2c6260d63b9343a0cc57a5a50dbc0596dbb1bd36f2f748701b4ee3545347bc8b8cf8efd19218accc05d365d092b3cee747308069970e025001501153a21475fad91cb822aa5966819ce33ba663e2f", 0xc8}, {&(0x7f0000000900)="69368f4833979158492992872c15ce0bde633dee70167ad8848eab460f13172771c4eb716f157126c844", 0x2a}, {&(0x7f0000000940)="fbc10b31b5ff6f78044a0873ecf3e0559d63478889d7bda6e22e781a136aaa87d0108aca7d051c938b45e93af88916763ca1c1bda4466ea01c6529b35536a1174e7ce5180de41a1761a4333142d47c1c33fc611b6be3f20171557f81a215775af4ad119a34823a34b4ef6fbb68d2d993f03a06f43ea174f7a46500bf0fc219746ff8a7983f2d032b2a4085c13462455caf0f3f8b45bfbc30f26b63c96d8d81c8c5b1bd35ededbf6c4f1a0bd307f1c8d6a9f9e73396facc7aa930d5462e465213cfb2e250f4f3ff0c77778fe85eefea043c", 0xd1}, {&(0x7f0000000a40)="1d13bd722a11d3f1154e7fca94779bd0dd166d7a18f6bef4dd37bb3ea3a1e3938daf5228120cef85df8ab51993ea219efd073ccd7f9c2fea49b62660d388ed2c8839c3f1b067f0f2f179fb2b6480fd10df4c73dcaac7bffd8650641b24be7bbfb568f50e8dc02efc0039fecce34524f81a5a2ea98056f567dfc32812f8b8128bbd3179df2ac4b127f52cf1221c62119230a103ea6dcac1ee94e954187d0ae05c7f89cce3358e1f642c34228b2c94fdfb0a57b3abe2d6c3c432c1d21da6d1ce6232e00dec22", 0xc5}, {&(0x7f0000000b40)="c91e48af649dd5e13811387369d29ebc1dabdd2970811602ff98b401786ca2295d235af0fc6efb7912c959479a0c7faafd8ad02974d8621186205900ea5aace2d65b40b6328707d8448c4421212c5f4be0b78fa9d0a554d0098cf9e9dca98c7ec0a9cc6c01721f699c631bad6b4a9dd9afe316e7be44cfd99611050dd53d60c22fff4acb6