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0x1000}, {&(0x7f000095a000)="", 0x0}, {&(0x7f0000337000-0x85)="b7b835c9f08db5d34d0dcf7789248921d0a486f2055cbedda2e9f14465f0c8c44c414062f4ddbc11a3bf061601c98789a3bbbf39ecf5775b7dd2d4e496b9b6b065df5741992485778b4e0cc5233760d33929ef8de0629fd718aa7c6a845eede5514ff3f9374ff772cfe9a62aa1483b418024c1610147700d20353e290f905f13d2780ed724", 0x85}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000dff000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e00000-0x40)=[{&(0x7f0000dff000)="830a5daaf3b579dd9b996b0c790fc5273233df66f163b1fa8f8e50a12ac4d9c1e02cf066baefaf0f3cccd4a12ce33fc3bf088b8ee46bd909c25293fdee13bbeef36fdfd9713e024783909aba5253ed0e07ed689be74e7add4286bf749aad19f2dc585a6820bb9b54658745665f4f271f20a66d5082eb35fb194f567aa74a04f427fcc2a5ba86c17a92506b5f96ff4be59360f5c493ab1a44424e3cd3b9fec522cfaf64177c9b4d4de00db1cc9c312db29e1b64d9806d9bcb9b49d41df65b42c213b52efcd99a538dcaa2448e2888292b55fa276a9bf554fec34ce5bbb43abce3010462c607", 0xe5}, {&(0x7f0000c7a000)="c13c0cde3835c9058f3bbb59304233eed17bf60b9821cb8b61f38994d35d3d28870ff21650932046aa323950e2bb7a5716debb458b1aed4dab8497236113138a29988a1b855225d97d6d413456643ef57aed06a39e00519d3496bd12bab6b54388414b293da01f9836fedbbb21568a52fe912ef5b5e5b4d2a40b36b70ca51041e8a892e7d6eca1f9de4eb84a6113fcbf288054f331227dfc50b7f2a91c7f5d531d7356857e5fa9c28c1be5dff57fe2d720cef465c26a127e2c0a77b191898fdf60364ec380953f5e3856556fd5f257e2a2be34a598bf2d3d0343ecd58ff25383d113c4ab", 0xe4}, {&(0x7f0000245000)="2cb72062bb233151944aebe766cb14463f8c5a64baa14004afda98704b60a3081b638f8fe3bf62a4fb28015694b29cd973d2740fe1a7124512151b910fac19972716c1f5a796671714ef55b628abcbc215b6983dc80dc94a10150a3dfee9d7f3d525df5ea293384b8b9ad18b93735b18a77dd2936936b7045212ba64d4193b6828354d0a2bab858b7d4e02fd222429f5e1f19034fef223be0b0a3dbbdc18e7b20afd9a6806349e9289d256c197cdceea4408a8f97150c894c9ad3833f5e28688df9b5e822641b0e61a626a416d5319a1668d23e13c027272da204853d07200e6c7f1c6", 0xe3}, {&(0x7f00000ce000-0x9f)="d4d1fcdc727197b9a076100a2a57df27091e83cdb7dfd3ab54c6d70b8a0ca2da4bba0fafa1568c9388e73ee2dd4d739cb02b4a36ccf92b0a0bd33874a8fcf07dd768d95d931b10072097ffdddcc4cc147098592e0833cd00b3f43f10db7cf1e76309715e532362479400b014827139aca63d787ee17da6f22db1aced3c8b59af05c450c72000ee3abadd7efa05875574586ad20755990296d300ad14c75707", 0x9f}], 0x4, &(0x7f0000e00000-0x90)=[@init={0x18, 0x84, 0x0, {0x1, 0x1ff, 0x101, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8205, 0x8, 0xaf, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8000, 0xe6e1, 0xf, r14}}], 0x90, 0x40}, {&(0x7f00006db000)=@in6={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xfffffffffffffff9}, 0x1c, &(0x7f00002c5000)=[{&(0x7f0000872000)="099e4a6c62b9682b51", 0x9}, {&(0x7f0000e00000-0xb9)="f172766848108fbcda9d1a4815efb98848f7a244b2b2b041b06b4784d34ac842e92ce412c76f9c5978a01917848e9541801d9991288d0141b4dde9d1ed31eb1d4289f2b9fe0cc842ef6b1cc755d12052c0fb3f5293fc82c0bdf4473f3540c32e8afa6b0a0e56ad6c8f4e0c0ede8bb246ef552109b7e805a0db423e91887d3fb64c5693ee1ae44974cf7e490cb4304489d13c1026fc800a9818c443799b13a6c1720548359b491ac037274861d969be264931ed2847e9d48d1b", 0xb9}, {&(0x7f0000dff000)="5bdf34abf3dd6d9a984915e670a9cde3e8f82ff08ad8c5940d3e063a99bfbbbe57f67ab78f763d9740baab5174f840c7f1d87600cfb9b8fdbe637ffa667163fbc8b738cb2aa19d284926867d9ce9f588c89a87f2266ba759ec0badc10124ba7342dcea908ba3f5c734227a5c1285fd522c45e8db5996", 0x76}], 0x3, &(0x7f0000dff000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff68f, 0x0, 0x202, 0x8000, 0x2, 0x1, 0x8, 0x6, r15}}], 0x30, 0x80}], 0x6, 0x4000000) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/18 18:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006a0000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f00008d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cc1000-0x10)={0x7f, 0x1, 0xc280000000000, 0x2, 0x0}, &(0x7f0000613000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00005c2000)={r5, 0x8000}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f00004ce000-0x39)="b379fcd106c50d39aa34352c8e1bdc84e06f32f8ba3404ac804e67c368ecd02d040c5ed5961caac3dbe922f65166ee9b33b885f9d29b0e422d", 0x39, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/18 18:54:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/18 18:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000030000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000f06000)={&(0x7f000042e000)={0x10, 0x0, 0x0, 0x5026000}, 0xc, &(0x7f0000f0c000)={&(0x7f0000df4000-0x53c)={0x53c, 0x1c, 0x4, 0x2, 0x3, {0x12, 0x0, 0x0}, [@nested={0xf4, 0x56, [@typed={0xc, 0x14, @fd=r0}, @typed={0xc, 0x5e, @fd=r0}, @generic="dc2e4bad60186502ca2f453797ffbfd605997be5cc7d8d80daa04733d483a57fbfa30ffcde2541547dc3708409de9a1997ed4636a1241fa7a2f2946d0e7b23a3a8f91a114c2e84e0bc20bb0c3c3030a60bb216969f50fe6c4c3e917b03d2e23b4005848812839e0f9a1908d261908f5281b3b70fbdbf33958bf219b2f547d3d65b750d0a037549fa3cbd545369afed8fc5ae564d53", @generic="8044f3531487bbf22ca1cb36b4b982cbfce5b5f994f73538ef7f1b70c23b5d15f65acbfc820f16b613a3500dd9a0aa0a892c2dc80b42939445b9405f1c46cca903ea97"]}, @typed={0x8, 0x8001, @void=""}, @nested={0x10, 0x51, [@typed={0xc, 0x67, @pid=r1}]}, @typed={0x8, 0x2f, @void=""}, @nested={0x218, 0x14, [@typed={0x10, 0x30, @u64=0x5}, @generic="662f61495ebfbaa8dee4540bddb0a614a3ae648ac62a7ec6c2a5acd99567f989557aebe38616a40491c82d26a89a885e47b7f5df1d9cba1d1487bf7d8a879ba1dd73242c084fb3d3f0545a608075949acbe58c12c78cfbac9531cf9b39a6c800f0ba2c83c25d065db6e8822ba7d46727fecf6b79d5ab685a1350a6848589a2a84dfe0de52ba55cf6a1923591a73ba7f33039bc7bc257299b620a63bd8c28f286f2dc1bce9d", @generic="d210f1e6f903dca0e60796b570d148ba12", @typed={0xc, 0x7, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x39, @u64=0x7fffffff}, @generic="1e40adde257ddc9f6f074d19f5194d9ff1997bd3666cfc187395ccd1b3f2a21e6b2c542a2e25d75c10ecdcbdf2d73493086825432294", @generic="889603e4a8adb8f27c770f2521a9ee9938552c62affa6419fc381dc903e0ab3a268f6684c598439f7ca6cfc10e64bea7595e63e132dbac9a2a3bf8b4cef2520d2c1b618182200a2d910851b3c4de6a5f10ad31b92bc3b4ebaca34e87c63ca9b4ca6ca9e9d43ecff0e1e719d7a48e67d8040e32b1e5021826a9d4a752e12188576bdde8538396f8ae446c90bb9a07f337caf974e3f1cb38818abf27552416b2d3fcc8e268ea26d212d4fe4d90644550a9f16c66955de4095baf8c3b5635952e5ee5532da7f7f8cc8510c69ceb59cca75d182e743cbb5a67717c55a339f07a5eae85be61bd4526263f9ca405ff9435085a0629128af351bf6437"]}, @nested={0x54, 0x23, [@typed={0xc, 0x7e, @str='\x00'}, @generic="4e82d06b4dddcb219d1dfb9ccdf2d366b522e32ad913a3e7198b8e2dda20aca59411f99295e913a823db416c0144a738ee36", @typed={0x10, 0x23, @u64=0x6}]}, @generic="cae1e0c5d56feca6bfa28f1174b35b9643f2ed32b16f49fb615ca3a23e20e694cc5b5574f572af47fd4c29ef364cc62891039ed243be5b66d06ba824f948500d7f8be5ab8234c1ea1b1a7d87d196de01f5b858342d20f0f6f05ebd7bd4ec820eebac83d8708be7cfbc0b1ab8d0ef3cd10e328f71b6c3dce1dbba1ed00632523b8d229d287bb258d27d00084e50486730b87eb2910dde6007f67ca35035779a7d8be3b12a506fb4f7e68e38e5faed30a8406422071f4a189a2e9cf08031d8d6ead9efec", @generic="16757d1908d764efef6c75a16b1d78ffc29ad73c3df92180aa3b30c9cbad1fba7ff88b454db5787648049bb1001667d2510118c8123183f5e00e8d25dcc03f6d18924bd0ff0b48b676f27082d35d3de5950e50ad3bc766a1160b90a70cea6acf384cdb0c96ca32a4a4ab2d0ffbd11ac434bdabbbf4834e992ef8033d9ec80e3b732a592279d53f5bc9d22d8ab876b4d4e785c985798d35034f0ac4a9a404d77ca8b733991288e77ed5574cbb9d64bf8a628b5e23e31fc603a121d3275938455d16be0363128aadef85d5d2", @typed={0x18, 0x5b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x53c}, 0x1, 0x0, 0x0, 0x800}, 0x20008044) r2 = accept4(r0, &(0x7f0000fa1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b6000)=0x2e, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005cf000)=0x1000, 0x4) shutdown(r2, 0x1) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) 2018/01/18 18:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = socket(0x9, 0x1, 0x2128) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000137000)={0xff, 0xfffffffffffffffc, 0x9, 0x0}, 0xfffffebf) 2018/01/18 18:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xf, 0x7, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000416000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f92000-0x4)=0xe8) connect$packet(r2, &(0x7f0000b62000-0x14)={0x11, 0x7, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$alg(r1, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f00000a9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 18:54:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f00001c5000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007fd000)=0xb56, 0x4) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/18 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0xffffffffffffffc7}], 0x10000180) 2018/01/18 18:54:50 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x9, 0x0, 0x0, 0xd}, {0x1f, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 18:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0xffffffffffffffc4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0xe6) socketpair(0x6, 0x2, 0x5, &(0x7f0000e79000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e24000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00008a9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000912000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002ed000-0xc)={r4, 0x80000, r1}) 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 18:54:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e96000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xabcf, 0x100000000, "5302c7806ae26bde66411fc20838c2000670011281179e3dfd00d939e18a08c6b516b0ab96067ea0eb8ac02258cb3f6dbb941c704fbcf4a51b5a6decd5ca75f3061c6df19d8e77b5b0cd65fe7d9654a6"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002e000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x1, 0x7, 0xa, 0x80, 0x20, 0x87, r1, r3}, {0x3ff, 0x6, 0xfffffffffffffff7, 0xe000000000000000, 0x6b, 0xfffffffffffffffa, 0x8, 0xfff}, {0x4, 0x80000000, 0x5, 0x400}, 0x4, 0xf, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x1, 0x5, 0xfffffffffffffffe, 0x40, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a15000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b51000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001df000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000079a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030d000-0x4)=0xe8) 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4(r0, &(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000000c000-0x3b)=""/59, 0x3b, 0x12000, 0x0, 0x0) 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffee6) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000adc000)={0x93c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x764, 0x0, [@generic="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", @generic="d76347de70f1b4fd7af91715406520463a4f1a7c326c20d99ed06162ad49df91ca1fd6fa2e8659babbca15eca42fb053dbcbd28246b6d3214ce0d5a96ad5a79f2d1eb4cbcac0a7002e6049707578f573946faad509ccbc553ec34ccdeefdb15a40b4eba1ba1d6d0014a9cc6cc1d3c07dd2ded295564a957d1610338616b291e45e60c8d4fc936e50cfec", @generic="56593a067c5060d1cfbf3a348edc5388e9251bb49d92d5f993e4212ff88168ecfc8055e873ca5273a4fe9abe8caf4bb4808420bab8305b1b19bd93965afb6c7d8b902f6fb7fccbdab3b08c2f2cbeb4058162d0d2796f97c9026b1a07aa21e4f8f83c838ca17258a9ffa388ad2545bd1c33b4b32e2afd4ae8d7af98c88d9faabd75e9127b7aa0ed78f23f1f972ee7023c6afc56e8f061afb5212d8d4fcef8435a322c8b502c902fcb950e2c"]}, @generic="498a4555b27fecad9414b5ccf5982fd42595da33f1874295f292c4a60d26ccd14e9e1a309eaa5fc28bcdf4da60d2db981b42b6260df2b91b6d2adc9a08fde77ad732380662f0ed7ca2f3ccdf7b5782cca915f8c89e8fecb4bc856856808714f8876d85c3cdf236722e10d5f883b3be53ec242457576a5528e26ae77b9c866c24a5da0e2a54623efd6c1d8ded25cd8e6233ce3dc6c98d7b1276f2d048a0e88071616acf234375cc47654849b5cd70cb20a0bf54f7ac9abf08da2a84f59462a10b0b1bce1b1354eebbb4ad892f5a3219ae857dd147eeada9ff07bb159f3732260c31a9e1a02b736d", @typed={0x8, 0x89, @void=""}, @nested={0xd8, 0xb, [@typed={0xc, 0x75, @uid=0x0}, @generic="c313a4673859d4071188eeb126c5ee11ed4c9983bdd02d0260cf31d584c8718b3b4cb15514ff3ed4b726df5c1250870d536cf8d0dcadea047bb23d1494ee8f7edcf104ac66bd6dfe1b8da56b79c9ef82ba0b05d31564738299388c0b61ad02833e6d30937a83c8387267dbb01b44c646302bb512ba87729c56925ad9c8a9471660adb45123ce100e1186bf8ccaa503fd6e1ee3fbac84650ae25f5f060971e66c0c06ff8e1e1c3d5863e5b6f98b261f210bc4a453374c8d672e31", @typed={0xc, 0x1d, @str='\x00'}]}]}, 0x93c}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x10000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/18 18:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c71000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c48000)=@generic={0x7, 0x4, 0x77a}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfe06) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r1, &(0x7f000040f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004d0000-0x4)=0x1c) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bee000-0x4)=0x0) sendto(r1, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 18:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000167000-0x8)={r2, 0x10000007a}, &(0x7f00008d3000)=0xfe2d) 2018/01/18 18:54:50 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000008000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 18:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x400000000000) socketpair(0x11, 0x800, 0xfffffffffffffffc, &(0x7f0000af0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000b8e000-0x50)={@common='bpq0\x00', @ifru_ivalue=0x7}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000115000-0x10)=@req={0x50, &(0x7f00008e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffffffffffff}}) 2018/01/18 18:54:50 executing program 6: socketpair(0x19, 0x3, 0x0, &(0x7f0000219000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ca3000-0x2c)={0x1a, 0x7ff, 0x0, 0xfffffffffffff9b9, 0x10, r0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r1, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/18 18:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000073e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000358000)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00006ae000-0x11)=""/17, &(0x7f00003eb000)=0x11) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e29000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf88, 0x3, 0x6, 0x1f, 0x53}, &(0x7f00000bb000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000388000)={0x7, 0x10001, 0x208, 0x9, 0x2, 0x0, 0xffff, 0xfffffffffffffffe, r2}, &(0x7f0000f84000)=0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/18 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b64000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f6d000)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000f9000)=0x0, &(0x7f0000deb000)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000092f000)={0xb0, 0x6}, 0x8) r3 = accept4(r2, &(0x7f00004b7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000036a000-0x4)=0xe, 0x80800) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000412000-0xef)="c0787753406960e0b4071e8150dc458f4f58a6cf761a4990a529bba28b89c54d2cab9920f99a6a2b6a25a81d6f33ac49c4b427cb798c713f887e2a78a73ee6268c43de7e45b0955ab2963dcec60e9120f5b155f4a70b90acc89571ea1640f1cdd10f72fb4e374924b0002776c84760414f12e8dae9d0852e1ceeeed1b0b5b2f163bae0c9358aae4337b1c5fe8cab4b721b03d109a8f3ae9d1c7d9c2f8a3cc093d54c347db1eaf31f6cfddb749e579981911383b75206c81b27d9aa5b2954dc11c33cd757e46dc02ca27d929ccdee9e0a5d4da03ef2b725173f650305981b66c6f1d3f7f5e1db16c48c29eba2af944c", 0xef) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[], 0x0, &(0x7f0000039000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$alg(r0, &(0x7f0000401000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 18:54:50 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ef3000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe84, &(0x7f000009d000-0x43)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x6, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "789c2884e2"}}}}}}, &(0x7f0000e22000)={0x0, 0x1, [0xc06]}) 2018/01/18 18:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003f2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/18 18:54:50 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00007b2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000032b000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a7a000-0x2)=0x1) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r1) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c81000-0xc)={0x20000001, 0x0}) 2018/01/18 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f8e000-0x4)=@assoc_id=0x0, &(0x7f0000203000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006a1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000284000)={0x2, 0x1, 0x7820, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000035b000-0x60)={r1, 0x58, "c235c2e954a651dfc53503e31ecb3631ac4db2b83aeac9973e3dec3ce4f8fe0359f756e6ae4e97c7717ff04e8652c919740dff42b9890f9ab33c089af9fc985874afb8ee01e70c4027baee75ea265e118894cfcced480ba6"}, &(0x7f000001a000-0x4)=0x60) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a7a000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f35000-0x8)={r1, 0xffc0000000000004}, &(0x7f000034b000-0x4)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d1b000)={r3, 0x3}, &(0x7f0000053000)=0x8) 2018/01/18 18:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a93000)=0x1ff, 0x4) close(r0) 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000770000-0x108)={0x0, @in6={{0xa, 0x3, 0x46, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x4, 0x1, 0x0, 0x7, 0x3, 0x94, 0xfe, 0xd9c, 0x8, 0xebe3, 0x4, 0x0, 0x100]}, &(0x7f0000448000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000093c000)={r1, 0x8}, &(0x7f0000866000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a, []}, 0x8) 2018/01/18 18:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$packet(0x11, 0x5, 0x300) accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r1, 0x0, 0x0}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r3, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r4, 0x3) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r3, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7ffffffff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000a71000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000270000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000)=0xe8) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000e000)=0x0, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f000000e000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="6edb9108a5ce38da515a3199f8a0c046"}}, 0x1e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f000000f000-0xc)={{0x7, 0x9, 0x7, 0xfffffffffffffffe, 0x3, 0x3f9}, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000010000-0x10)={0x3, {"aa34761e81224a"}, 0x1000}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000f000)={r2, &(0x7f000000d000-0x88)="511b93465b3b3c320d928ff02511e2ace1f314da8216b82c4b62ffb0cac192263a8c47f7b493633226b1a3201c392989573e9b1361f9867c73839841f1601be29c5e97db776338644fa529825826804a9f5a9e5eefc8f67097103edffda39e698963a7a2c6f6f2c72d104539c78a266c01bf3f16b14382a1c1ce331cb35a2c0c63165608db11dc4e"}, 0x10) 2018/01/18 18:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000ba4000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f00002eb000-0x14)={0x0, 0x1, [0xeab]}) socket$nfc_llcp(0x27, 0xb1f2d22784179a0f, 0x1) [ 184.483275] sctp: [Deprecated]: syz-executor4 (pid 2450) Use of int in maxseg socket option. [ 184.483275] Use struct sctp_assoc_value instead 2018/01/18 18:54:50 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c33000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x7, 0x1, [0x6b]}, &(0x7f00007ec000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x80, 0xfffffffffffffffd, 0x3a, 0x9}, 0x14) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r2, &(0x7f0000003000-0x8)=0x0, r2, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/18 18:54:50 executing program 6: pipe(&(0x7f0000da4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000001000-0x93)=""/147, &(0x7f00003f8000-0x4)=0x93) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:54:50 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="6611106dbc2557ef75198d3291c01bba0796703c7c084f2e0108279b0ef080cef0af5bf933704a73c76a6d09e329796e20c6d3230230", 0x36, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aeb000+0xbbd)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f67000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000097a000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x2, [0x1000, 0x1, 0x100000000, 0x4, 0x100000001, 0x3, 0x3, 0x20]}, 0x5c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c1000)={0x0, 0x0}) [ 184.568808] sctp: [Deprecated]: syz-executor7 (pid 2454) Use of int in maxseg socket option. [ 184.568808] Use struct sctp_assoc_value instead [ 184.598322] sctp: [Deprecated]: syz-executor7 (pid 2487) Use of int in maxseg socket option. [ 184.598322] Use struct sctp_assoc_value instead 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80003, 0x800, &(0x7f000037f000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fd4000)=0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/18 18:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000db7000)={&(0x7f0000816000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000088f000)=[{&(0x7f0000399000)=""/253, 0xfd}, {&(0x7f0000e8d000)=""/123, 0x7b}, {&(0x7f0000fab000)=""/87, 0x57}, {&(0x7f0000d69000-0x98)=""/152, 0x98}], 0x4, &(0x7f0000903000-0x2f)=""/47, 0x2f, 0x6}, 0x20) accept4$netrom(r0, &(0x7f000051b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d53000-0x4)=0x10, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x4, 0x80000, 0x5b49) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000c8b000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa04, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0xfffffffffffffeb8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000096c000-0x8)={r2, r3}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00006d8000)={r5, r4, 0xf289, 0x90e8, &(0x7f0000760000-0xd)="1efdeb8e9eba3c9a4ce6c63d09", 0x0, 0x40, 0xffffffff, 0x4, 0x80, 0x8000, 0x0, "0e2f575a716a6f64597e4b37935fd98247039cdd83835f430e6c206904a7266d22cf00ae"}) sendmsg$key(r5, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:54:50 executing program 4: syz_emit_ethernet(0x8a, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x188, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/18 18:54:50 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000b000-0x1c)=[@in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c0}], 0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000022000)=[{&(0x7f0000023000-0xa2)="efbc9f332f652ab569690af304c6796ab016ecf47758972c77f7dc0b3f72ac4e5818a8b183c95ab4e8d9d9cca3d644a09770db9a93fd1d3c0879963c98a5fbc3c9fdd78f5f1b232232d299eed012e7d141f011ecdb7fc14ea1079f94d12b315d0c371c62a712076e83366305654a98d14d92748f69b00777506dcd5ccdb84d38b8bf402a072ee4f6f9c2532b39277f6f08aa3ddda0e009b4a2bdeaeef2fbad7492c2", 0xa2}, {&(0x7f0000022000)="6cc174bafcbffb93162e966b1b9209e782f28da4b4faf9ff9418a60afc215116e17482b51584d4f96045b3b7d5a17e174e790027dc4b5430a958c9c67e3432017d4594cc239853d3c5431ec012655a0ecf770a6608376a831567d52f66eb23b2662eb6bd1aa90e773f71441c7ee4755a447f436f5e08a2b4d5a60fb2ae2e8e783f5f28a3cd587787efdb", 0x8a}, {&(0x7f0000013000-0x1000)="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", 0x1000}, {&(0x7f000000c000)="21c52d00b5a9225c548c568d6a8766301c02962b7bf4f6995a31e5947d48077eb400d843b2405c2dc6b397741baff3f77725ae94d43db6febd84a4a49e4222008107f714cd7b0340e0326f498e1afcef0d0c67ad0edb7c0f8553e58c035e06a8d5715c0db012b68a7705f946a51d51d513971e99c7e4fcd216b3092a72562ec0ff20d545c504a417e95bafb747eea69474590af719ecb69fa20bf63c89d117042e62eed95609ca6ce8def8d2592867c6e94f9687c753bf5e674da7e723850b195325fee09b543ab24429216c09d8f5702f2e1e91e52b83073a2a1b079a99f8324796462621eb5145968969b023c9654e", 0xf0}, {&(0x7f0000022000)="eb9e040a656daf80ed037c51ea1271ae60861816dccf03144c2b7025de21c5a15b9485ea0854ad8916611ab94f2ca8d6f8a1ad4144b833b31bf37551a670ee10049558d5dca470645591caaaa00e10832f938398ae6f66e0cfcde9dbf1bd6165", 0x60}], 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000023000)={&(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000015000-0xc)={&(0x7f000000c000)='./file0\x00', r3}, 0xc) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000022000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000023000-0xc2)="511526645414d08e68c9a2cf5560deb146f51ac9d90554159dee5c3b5e9bc1391720a733b0acf14c3715438d3de1f4177dd0e48987c3660759afbc58fc7d9b7849f6c6df3c3e6c7edfe783dd3328f429a2e7526bb507c59f31ce8ce32ec241e780e0f05e6b53e7eb2bff4d6843c8353d43981de427887cd7b3c1a565a78ce0b04a6aea1e86e7d896c54c6683e886a83425763f03ecc9fde976cf4bcdf0c2bc3c5b2fddd063804f13eb1c6a441b8b67cc1442a3f76ab03674f7c57f9524dfece35a23", 0xc2, 0x40004, &(0x7f0000012000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000024000-0xc)={0x0, 0x8001, 0x10}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000016000)={0x0, 0x8, 0x0, 0x0, 0x6}, &(0x7f0000024000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000015000)={r8, 0x3ff}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000024000-0x10)={r7, 0x28, &(0x7f0000024000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 18:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000568000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d02000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000)=0xe8) connect$packet(r0, &(0x7f00006e8000-0x14)={0x11, 0xf5, r1, 0x1, 0xfffffffffffffffc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0x1f, 0x8080f, 0x26) r4 = accept4(r2, &(0x7f0000477000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x10, 0x80000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000cf000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000c2c000)=@generic="306af8b25fadd1c5af22308d6c9afa1d") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000df4000-0x73)=""/115, &(0x7f0000e4b000)=0x73) read(r0, &(0x7f0000011000-0x3)=""/3, 0x3) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) 2018/01/18 18:54:50 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000fcd000)="3ac41a517bd80ed7c8378b802b33063f091ad2e8989bfd2cf6a068a0b624e350af82a1108620a61330bfe0caafdfa248d692f0fcc8759794393dd7bd8e3371e1960533101618f51bbf5730f9da8db61e58f6c918e2e5aabc02e72486551bde38ad3439de2afe0031c468aba2588cc01ebf6d00de02cce2b587f052ef13eefdf6f0052c") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fcc000)=0x40, &(0x7f0000fcd000-0x8)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4f000-0x4)={r0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000fce000)=[], 0x0, 0x8000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc2, &(0x7f000050c000)=""/88, &(0x7f0000824000)=0xdd) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000084, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x26) write(r1, &(0x7f0000005000-0x29)="", 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000009000-0x4)={0x0}, &(0x7f0000008000)=0x4) 2018/01/18 18:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80001, 0x40) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000172000-0x4)='tls\x00', 0x4) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000432000)=r1) 2018/01/18 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0x6e, &(0x7f00006ab000)=""/183, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x224) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)='"', 0x1) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 184.646881] sctp: [Deprecated]: syz-executor4 (pid 2450) Use of int in maxseg socket option. [ 184.646881] Use struct sctp_assoc_value instead 2018/01/18 18:54:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x9) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000001000-0x4)=0x71, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bd000-0x4)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000c5f000-0x3f)=""/63, &(0x7f0000147000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000002000)=""/16, &(0x7f0000c5f000)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f000030d000-0x4)=0x0, &(0x7f00009c2000-0x4)=0x4) 2018/01/18 18:54:50 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000f50000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001a8000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x9, 0x1, 0x4, 0x80, 0x10000, "7d843dca82ba0a5865020f68977ac01e59a5a2c527c35aac95c18a7e0ff34160ddb6a2054047b010a4d4ea7aa066ce48cb35a0ad4a5d73a183da9539044fde", 0x5}, 0x60) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) read(r1, &(0x7f0000b85000)=""/19, 0x13) 2018/01/18 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d04000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000317000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff7, 0x1000, 0x2, "4cf8efaa21ece6423e1afd72e80b0d673497602345444e39ffe90ca674e7ead50fd1f62b0641578ef6139e902d0e08f209fe344eab512ef8352e807673040a1164bcada9f0286dcaaaede0cf5cb52fc3"}, 0x160) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000950000-0xc)={&(0x7f00002b3000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000544000)=[{&(0x7f00000b6000)="4e0a08868bd48ebde91be33a6c448ccfc4e9516ad674598d356179beee4362917342a77ebc4bc3c5001326a7a696956a2dde374d2e154316fb94acf5064d916dcdcf978c3808509d8d19138640740840268c200ad5aec14e164e6cc8cae1d3fcff75f68fad567f7c38992485538f5ce343d097f3a44ae6ccf42f1c6e16dc23729504b5fe9a2abdb468adc2e9c840b85e68a0df2d5fd0eac2565868d6208ec196b6d8bec358", 0xa5}, {&(0x7f0000d84000)="0ed00ebc2bfe03dded806550d172024b0470e4c563425cfe7ad493d881d2fa9240fdf1b8409981a99f65d0772f34364a613e04be231feff16221cb4612030d373ae25a9cb0a53b7fffa5fbc6b00864e922eb9589d6d306562fd4aba34daa091fee9cf7f124354f9cd807d18db15da963318e63ea2aa1d6c4a975d8bfaba89103133b209232", 0x85}, {&(0x7f00009ba000-0x90)="0c8e8d18ec75c5ced4ccb213eba922fcf2113cff28a82fb266a71f022d39bd964484134e7fbc4c912ff1ab78ac2e63acdc9af602b25238805333a629e185ff2a61fa371ea20bbbf4fd25c885325efbed2af91fd2d2e5d5ceb23e75b45cbae55fe781e45b6f61a7106b3e49cd7ae6cac21d6cec57ed370ab4798f6c8a631e38dd1f1825b47edc020dfddbb029ddbab235", 0x90}, {&(0x7f000058c000)="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", 0x1000}, {&(0x7f0000ec9000-0x3e)="e0776535e07e6fda8313b2543d1e11e2a8a3c6b79e63dee2f3d46f09a7febcf9e9eef6452fdb3f4c9e862af59e5303e1afb62dde6d0609fc6dc650543a684a3cac05980b433223c4d8b9efb6b1068f19d5da57aee3c1338257d280dd5e9e480af2c9f2e70931b81f6d164b4f6bba9a5a97cd71cb79f2124f258654338f2078ea40b4d0367506f24d34c32ebe5dcd5a4c99a7a67b603e73de323d9630fda653e143dd2981676fab77baf5ff2bffd6f7cbd0730dabe1928e5224cb370678f2cc0add89923c2763573458adbc2f6c1673726eccfc52f04008f554e0b5e3607bfbb42375fe", 0xe3}], 0x5, 0x3) writev(r3, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000839000)=[{r2, 0x240, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/18 18:54:50 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@ax25={0x3, {"a50d206f4cc115"}, 0x5b50}, 0xfffffd85) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f1b000-0x8)={0x0, 0x7}, &(0x7f0000f1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ce5000-0xc8)={r1, 0xc0, "1eb919b3aaa81a8d6f2aaa9e733089fc06b7ed8daf5fe5a7c62d57e43813e0174c17785be017026862cd242aa2f07c1665fa0b129399210579c6d2fcff3993e07fc32184c548d8ed92779eab13cb6139c8d1baf0ddc1a967c17a8afcb0cb15fd42c0efae08f1730b87ca8614232e3c70de7325c87001a375a6f02087172849d9da537aabf696ed156104f5df0fbcecd8abe3902f2ccbc361650b2425a84adfef15b750cc108b9e3621f0ced8fac7da2e1500807440b1668d8a30b969c88e1d01"}, &(0x7f0000713000)=0xc8) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001c6000-0x14)={0x8, [0x6, 0x93f7, 0x7ff, 0x5, 0x0, 0x4, 0x1, 0x8]}, 0x14) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f1b000)={r2, 0xa}, &(0x7f0000325000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ed000)={r0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f000008e000)=[{&(0x7f0000f1d000-0x18)="d79c165432653f4adb65cd4fa5211ce4a7f1abbadad1837f", 0x18}], 0x1, &(0x7f00006d3000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x42, "8a72f10b69a8bd70a9e33f1d37dada559cc062bd53df624d355961f2c7e97fbcfed289ebaf09afea6df8bc11da5756c4cf79da1ab7c1052c676cf0e705fc8163ce5f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xb8, 0x800}, 0x4008800) 2018/01/18 18:54:50 executing program 7: r0 = socket(0x5, 0x6, 0xb4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000979000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x7fff, 0x9, 0x1, 0xffffffffffffffff, 0x1, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000473000-0x71)="f5a91eb96b07af47fc47cd8a3e72db82d956b48e772d1db0e457cccb6589a349f5316038ff62292fc6bc3d066a7baed635c76536dec4036e5faed2c1899c01c76c4e268009e9b316dee167b1b5ef37bdf0c6ea142a98f409f3495349b159de16b63557a39726ee59fd9ca248e82967c04b", 0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008c8000)=0x10, 0x4) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'wp384-generic\x00'}, 0xffffffffffffff13) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004cf000-0x10)={0x0, 0x4, 0x6, 0x9}, &(0x7f0000928000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000038d000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006d1000)={0x0, 0xe8, "4a996b865c90d2c7a755a1227f37699cc2d143c3d7e06119664390d452718d958175623b993441bff6dadc314d6e2f29f59456639e5c834c7052cf091efcabbbb4c2b0a0736bbc12b0cfb98473a171550464f53ee8b25c48fddc6dbb6395634ff7f11c905b7d4fcc70220005031b152231ef950871fe6af5e25a1a59eddf6a41d580a05603b5ffcf37851b48d25fafd5e21c757997a742dd2c765af47f2b919421c4e54beeb15e686af002232c61b234be13509220095d914adda2a9dc80b25d776ba2fffc4f7718ce6796e4cb23bd5140c9f43be7142bf211a73b6db54c152300d36605bc97c84d"}, &(0x7f0000372000)=0xf0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005f7000)={r3, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000760000)={0x6, [0x0, 0x4, 0x80000000, 0x7, 0x5, 0x10001]}, 0x10) r4 = socket(0x4, 0xa, 0x200) bind$inet(r4, &(0x7f0000723000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000967000-0x8)=@sco={0x1f, {0x7fff, 0x97, 0x4, 0x7fff, 0x0, 0x5}}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) bind$inet(r0, &(0x7f0000696000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000055d000-0x4)=0xd3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009b8000)={0x20, 0x201, 0x8, 0x400, 0x0}, &(0x7f0000b3d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aba000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbf000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008b2000-0x1f)={r5, 0x17, "1cd4ab0548ad35bf071bd164f99e5166586ba3cf05e87b"}, &(0x7f000089b000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000462000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d2000-0x4)=0x8c) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f00005c2000)=""/165, &(0x7f0000974000)=0xa5) 2018/01/18 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000058c000-0x10)={0x1, 0x0, 0x101, 0x0, 0x0}, &(0x7f0000664000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a29000-0x8)={r1, 0x1000000000049}, &(0x7f000066d000)=0xffffffffffffffcf) 2018/01/18 18:55:07 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006ac000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c93000)=0x10, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x100, 0x0}, {r1, 0x4, 0x0}, {r2, 0x8, 0x0}, {r3, 0x2014, 0x0}, {r4, 0x4000, 0x0}], 0x5, 0x8) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60cec5c54dbb7295df0df8226ad40", 0xfffffffffffffc6f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000685000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000aee000-0x58)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000452000)=[{0x0, 0x0, &(0x7f0000fee000-0x40)=[{&(0x7f0000117000)="11a6", 0x2}, {&(0x7f0000172000-0xfb)="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", 0xfb}, {&(0x7f000086c000-0x1000)="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", 0x1000}, {&(0x7f00004f6000-0x22)="b9bd367f9b25b0dff98587857609f46cb066eea6cb40d94f98ebab71d0c09976d97c", 0x22}], 0x4, &(0x7f00008c3000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xab, "edba3b7ddea1c47f438c6123efca8bf9956775e5b4753e1a139f77393a9617ff7a8921144057c862095170909ee5ed36d605ba33dbfcf159c05450124a1f147eb281133052e7222f4d7fb89d64af4f6e4596097b942c78396316571caf87c006d945c01c7286a2f9b4fddcf97a03dff41430de5cf885b44a89989e734d2c51670b86d1de99637a343e42af8a48465478fcdbf3780d3dbbf8f8a3e2ae4fc82860d7b2b1244eef3ff73d6120"}], 0xf0, 0x40}, {0x0, 0x0, &(0x7f000013a000)=[{&(0x7f0000112000)="be2716a6b486457434b845d2201e31a4fafcaf38304bb817844b7963a49c8e905c57498ff219a4fe9bf6d8fabf235ba4601bc3e7b33ab133e380e092fcbdb218b331297b05270efa66ccb3ceff1dfeb6321823a949511cd71603e3dd0bc6b5804cd2e5f6c6449c2a183c55d4ed1820c851467f624aa8a19155461d5edb3dabe9d6f532166f4a49e0093937da4cf78bb417d6eb697c1d16c356b17d7818d86f095795e877bb0b1ee42431dc605bca4b40ad80720747e34a554d404722df6eb39691426ab793378f4a1170c99c4aebbde515e985", 0xd3}, {&(0x7f0000833000-0x53)="ddb1877c76094d68e64265b269d4fe1d680e8c5dd611a66c5daaf0a794d25178042f0a32dd4fb66c9c6b13dd1f017e9471e3194aaecb98380d7c613273fb41ade5fd87c5dd5f58121d09bb6e6efbc33f4356c7", 0x53}, {&(0x7f0000165000)="f224c3a63189b31f9a41b8b19284efea368389752c842468671d7ea6c85ba5a2e10c8ac12594f8e25c8153262adc86eb5eb6b3d935e2c2f7175c61e69c8c7fa306901c", 0x43}, {&(0x7f0000d23000)="11c2dd5a6421143502ad", 0xa}, {&(0x7f00006c4000-0x7b)="e0ed31c9d0acfe4560af72741d0dda752de162593f18042385bfd8eb4ba0e06d37019f37b396b710ced7d874d8dffbe8701dc744d6417fc07fc793117f811ee06c4dbbd143f4ae0a5ff34cbb2723d674374746ce567dc7bad76faada2773d794685b64088fa75b358a168fe46a0639ae6dd654236751a6d3e5960d", 0x7b}, {&(0x7f0000c78000-0x39)="0b084ff3f9c23c0f952010b9197c827465f84a280bc41eec5706fad1e6486dff4c090d97bbf9bb8c5147fd1df8440994bb52a33afc2e66073b", 0x39}, {&(0x7f000084e000)="dc8072f36ad6e1732ee273e4aa4bedcbbcc88e7f81419c19ccb987c0110799c8b0282ea17158ced7829b97e7ff914d660d707a01fe742de8d6ec9583351a600543e20b8100b6098230f9e961a7ba49ccfbc0", 0x52}], 0x7, 0x0, 0x0, 0x4000}], 0x2, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e5b000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000007f000)=0x2, 0xffffffffffffffd6) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x6fd, &(0x7f0000cba000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000050a000)={0x0, 0x7, 0x10, 0x8e4d, 0xe4d0}, &(0x7f000027b000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003f3000)={r3, 0xfffffffffffffffe}, &(0x7f00002b4000)=0x8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000960000)=0xfffffffffffffffe, 0x4) 2018/01/18 18:55:07 executing program 7: r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x203800}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@alg={0x118, 0x10, 0x400, 0x0, 0x0, {{'drbg_pr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4aab}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x4d}, {0x8, 0x1, 0x4}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) sendto$inet(r0, &(0x7f0000001000-0x2)='YS', 0x2, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f4d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000933000-0x8)={0x10000, 0x7, 0x6, 0x10000}, 0x8) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000010000-0xa8)=[{0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000f000)="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{&(0x7f0000005000-0xd2)="673c6a426e61121948f5e840753ee588f96d4970365218c69334f3a3dadf3041eddc4bb27e93e4a8ddb951c22dda2b98e692c938253902a8c28a0a497773595c600aed814b27b5aad80b0d60f3f1950db28d12de28c88305e6c438def929abf920265abd493bfe47ff25f0257148a41bb59f084ae07316063892c80dc8f04cbb137ec2c6d736b1823270476dcb9b7586def2bf4317d349c840e90eedb366fbbfeca354e868594c55deb383d34a763322c2e13254d4bef77ce1bfe97b9c031677838ecf9d24d9400e7f3283ecf690c5176b8d", 0xd2}, {&(0x7f000000a000)="81c31e0c185f074cdbf7f1e18b96093d3fa88908aacaba8a5835320589dcd927c7ac6c784cfeb3f335ab8d83f471da6b8cf807adb2851dd54984bb5bb665df1e974a63c5f55671c34be7ebdc16f141c9d7b44e39d47b4b3509ae7d8873d26e0414f53a696d8bc0e041878191e210baae3a5acadf38fbdca0280e0b45f1d47286243a992b3a98fc8204924843627601711f4a746ad07c993dd376f54be4681373617ba9fb6a014afd42043a1f6f3c36e66a75397d5575d95e4c055dc5a86aa73f18b86f65cc460458660057ac374c3cff6e", 0xd1}, {&(0x7f0000010000-0xcc)="8e1e3996e09a8ccf4bd917155ee962f83c603cd57d1d56f38b89332de7d40457b704d0fb307236206e9022f7739f5209f7d1b12865707ee282018c79e2f62c5d7de9c11ac27a0b4c2bf7f734729979066d5d150eb3e78a61d05ad2c7165811a65f3241127a3e809052d73e18a4afc63873ae37f73b748f08a2ecedd63dd9bcef1e9c5783bf2cfe4fb481bca76be886787bc23922aea442d43009e4c34ffa4892ce0a0f2df55f720c4ce34c8553e1e760cd43dc925079a704edbb7b0c7a0e691f20f5f04d027f957b3d95a513", 0xcc}, {&(0x7f0000010000-0xbd)="87191e2873dfc911f02cb23dd6d6969a318f0c3d605972e4f87074bfb1f1aed13a683987a9ec5e15804b261963576153b7e578de8075ba5222c4a7c914696cc5af4593532ad68a164bfe083bd0320713f100451f5d916cfac41cfb3bb0c45013ca8393c207a8e7a2a0016a653f3ac890d5c3716b7d44c7abc3eb9a66965d281c6a8c16032ad457a20aab7b08bd10ac282f3e486287a581ddb11abc42b25c281de3c010af9f17c09ed209c2059b3f8c4fde3b4042bb7966d924af0ce355", 0xbd}, {&(0x7f0000003000-0x93)="48654ac2088cf32946af15b24102d3f76b2738811cfcf8b5513c9cf9fc8503b59db0ead04d78d8dc53320666043616c798ee06df86228406dfd17064dbe36bdcdc2a1971d644144af44dc2ca9636c73696a79b454dcd25e5671cab629676dcb8119e207114201f523b53f7acce4efa48747f787d5fe539bae45153fc53e357492ebb41f7762c716c3911999003a999253ade38", 0x93}, {&(0x7f0000010000-0xa7)="03a5d17d0456f53b648f99c7526439557990259eaf5fd0e1586b725027ba5970d031863f21f6d61b1ea2ca80c619ad06db2762eb4755006cb18ff91f30b9200a656bb54c0d6504bb65b87b310a10df0290470a132deedff182e6bf8651c1c97d6158a4375e0106a1b1c09efb68669d920210b2b6acfe1556c37097ee0084289cdf281c1f9e18e1aa53b19a5177cebfccaa4e42592ec61530dc317a2324b6f18003f93ed9b36e0e", 0xa7}, {&(0x7f0000002000-0x82)="730f5b43b98d5f83773aef9c082968255701bcb5ddd43a455870eae53aea6f7656b2e93562653e30a18609ae70102dbdf86da5a61c3a5879122b8d99ee277c6a1b614635f3ba721c48d3a54cad51bc340bd2855a885c9b4e8bc3b84daebd02a3d92a2a057ed93c6cae9463339bbe027ec0c3d8f8066b3ef7d81899578a44ca88d172", 0x82}], 0x8, 0x0, 0x0, 0x4000800}], 0x3, 0x40) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0xfff}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000011000)=@sack_info={r2, 0x7, 0x8001}, &(0x7f0000011000)=0xc) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:07 executing program 1: pipe(&(0x7f0000122000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000003c000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000788000)=r1, 0x4) unshare(0x400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r2, &(0x7f0000003000-0x20)=[], 0x0, 0x0) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000ee5000)="2400000052001f000400f407000903fe0a00000000070000ffffffff08000000000000fc815f8184171ed018ef3635f534a2bf51052ad2d105e8f7363857bfc97aaccb2c79a00ec5e4d236f49bc338567fe5e71e4ddc0ac10e161e5162e950329fd22b5b28eed36a6af4d139694966ee9de4b9e91324676bf2e7a5106c7fe6549eaa0c6c6fabad9a", 0x88) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bfc000)=@req={0x50, &(0x7f000048d000-0x50)={@common='ifb0\x00', @ifru_map={0x7, 0xffffffffffffffff, 0x54, 0x101, 0x20, 0x8fb}}}) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000140000)={@common='ip6tnl0\x00', @ifru_flags=0x8000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x4000000000, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a36000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000036f000-0x4)=0x8) write(r2, &(0x7f0000723000-0x8)=';', 0x1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$bt_hci(0x1f, 0x3, 0x1) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000343000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fe000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000090000-0x53)={0x0, 0x4b, "6fbbc6b38ea57205f64fb485793e3dbac128ad4776d28f59971af94e77657b32056d6f11ae6166fe1d2bfbafe0f6cb27021f3a535b54955dcbd0c3af5e5bae51df1e856374f6cc752b6982"}, &(0x7f0000eb6000-0x4)=0x53) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00006d9000)={r5, 0x100000001}, &(0x7f0000d53000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000b56000-0xb8)={r5, 0x40, 0xcc, 0x10001, 0x4, 0x8, 0x498, 0xd5, {r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x0, 0x7137, 0x3}}, &(0x7f0000315000-0x4)=0xb8) readv(r2, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) recvmsg(r4, &(0x7f0000a49000-0x38)={&(0x7f0000072000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000042a000-0x30)=[{&(0x7f0000f06000-0x3a)=""/58, 0x3a}, {&(0x7f0000690000-0xba)=""/186, 0xba}, {&(0x7f00000c8000-0x79)=""/121, 0x79}], 0x3, &(0x7f000039a000)=""/4096, 0x1000, 0x80000001}, 0x40000000) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000022000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000023000)=0x0, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000022000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x0, &(0x7f000001f000-0x8)=0x2) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000098a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d43000-0x2)=0x0, &(0x7f00008c3000-0x8)=0x2) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dd8000-0xe7)="b159f7c809292d5f69f676c6eedb8c2878aefafc7bd77c2802d4804ed0cac154153a19a0d3529e1ded56a0b909fb7c1dc8626bd02bb6ef30efa8552335999503ce9a584bd13e30690c449f99672c9f4ab16a5c1898e4376d89c46ba6a1bac6b94cf6f184a35b5c58b017c84b4338d276b375a08112d5130e0963f50bd5072f0ebce69b0e79177ab675282aeeacb8b21b394442dcf67743efa13a61128a4e3cf92563e9a8cb47e8070cdd749f5c2fd5718795e4b0b8393074293bb8b652ea3685ca0099a9e4a7bc2cdcef76ffa029bdc20c26e727c545ad1e82137e3629bcde0612674e0f93b5c0", 0xe7, 0x1, &(0x7f0000dd8000-0x12)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x66500f7d}, 0x1c) 2018/01/18 18:55:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/18 18:55:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) accept$llc(0xffffffffffffffff, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be1000-0x4)=0xd4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b43000)=@common='bridge0\x00') connect$netrom(r1, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r1, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) [ 201.200381] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 201.228536] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000003e000)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000518000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000d17000)=0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d17000)={r2, 0x5363}, &(0x7f00005b9000)=0x6) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00002bd000)=0x7fffffff) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000e89000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dda000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000539000)=[{0x0, 0x0, &(0x7f000004c000-0xa0)=[{&(0x7f0000431000-0xa0)="8d1822602e4787733fb22359e36cfbb78d", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) pipe(&(0x7f00005f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f87000)={0x7, 0x405, 0xa0b, 0x4}, 0x10) socket$netlink(0x10, 0x3, 0x13) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x80, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b15000-0x18)=[{0x3, 0x8}, {0x6, 0x8}, {0x2, 0x8}], 0x3) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000001c000-0x4)=0x0, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001c000-0xc)={0x0, 0x80000001, 0x10}, &(0x7f000001a000+0x577)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000010000)={r1, 0x3}, 0x8) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000601000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fec000-0x10)={&(0x7f0000d9c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000de8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000505000)=0x10) getpeername(r0, &(0x7f00007c0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000612000-0x4)=0x1c) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001af000-0x8)={r1, r0}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="06", 0x1) socket(0x13, 0x1, 0x11cd204b) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000565000-0x20)={@generic="ad9056d5e02b9960b9c8cab6878b1de6", @ifru_flags=0x400}) r1 = socket(0x10, 0x2, 0x10) readv(r1, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r1, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) pipe(&(0x7f000074e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000057f000)=0x5550) recvmsg(r1, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f66000)={&(0x7f0000f66000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f67000-0x50)=[{&(0x7f0000f66000)="dbce52900af1f8ade02607f6f55689ececea8d004c10278e6b845bbf9e98aa4cdc6bc5d1a31f8bd48dd6eefa351764fc978c94416b8094d7417fc3ad39e19cd90015a7376c197f93345d711cc929864fd9add71fe0f0dbe80de9874e62fb98843e8f28d4786a2cb4c2b1868b7ec8e19370e514d63f0e06af7309d76681f261b34e3080be078cc6c8ec098e2e4fa00b95a804854309660978901a710edfac558171d3727420aeef9d403ca74dc6a28c7cbe2f92eed9d7f1159b2bcd37df9c74dbaab40afa9f4d8c66b81a3cbea3e738faf9328ee0bfc02b4d60788a466e8de4ad3afa113f2713562b83a2d422", 0x29f}, {&(0x7f000066b000+0xa2)="912f25c48f9435524e8dbb161f1e8b20050bc2bc0a5b6faf43c2ab7a1551ff7cd469e4d29107f7466b7b8d1feea6ad5cc88a1231c2e0d105a8474e34c98bb64cb73e418d402ed94a3ea1691926508cfae97b62451da77840d10528db3eaf95e3bd54cc64e5388408e1b1ca614d494995cd937bad063aa8dc356b9c45215b8f41881a54bcb97b9ae9eb111c89cc9a7af71b8196c3366fff2b1cf75f78eda6d4a3777efd3761faed842ff11f9dd358f157a459caa93f9f25c13dbe0c4e29ad1dbe92581a2669744b5c448cf1e7442641abafa6d13dd76809d775511db04319cb7ba9ab1cac3b4bb9a423f5469d3947ead4397f7a90b54d40d5b83b30e47d35c7df4819197020928bc291f24682cd1e614055ccf516021f43555ceff07d9ea602770ff2cb3fa079d2e308427197fbd6bf900a59436937befb9359ebb707a3e84a606aa1a8045ca3ea616664c822db638dadfff6ac29af57c4b92259188870b0f1febb2c317fc9ace348978557ce3e879b71b20fe4d756dde5652fe9a7bfb8d73636805a94c8bd2ec91460912a3adecba76cac4debf7db455028c0d90c51a031971283b0c20143cb4740aae0a599598980d4b91fb66951e18d22e1a00ee9c659a7ca047c78aa991a8732aac50d6f49c1315b4eba2c939195280d0dcb176faf26bab291c37d114bdd177de14cb89fa2a5cc19ac296923390214a6aeb224953e45dc92d9bfc384f6bec6d0f0294a1091d2b639b3ba8d3a1e0f30ccfe383f0d25599b1f70e8bbcfeef334df812926d01a1281ad2b19ed6b8c2ddf8afd4400147e33d0b9c3993a032a630b5c0be43225958896845a7be0d018b2ce6d033b86459420f31edd25bb3cbee5a91246de7037a6fbd0f70a7ee83bdb385c260a43ff6c1f3d0370da96e276df4d2451e0bc0995656533fec0928c57a98f34725baec5f4c694185faaedda2b26b48f8fc929f232a12d2c808ee6f6e0a9bb0c1846d3bbe348ef6c3d2886839ba1d5e96fd3ac025c3310ef745e802a7fe542f7bd9d470a2ecad903b975a277e50f2b7f131f2a55e30a2a1dd5332787b4804a09347540c5a54576494498a961cb1d27874398cd4ff7ed2f9c81eba36802231b7f038efd7773bdae904991cde1f6ae696c7458f020843467054bc542259237f8cbaa309fd96ae9e58e2a5847c629b646d1028043e1395c68080a383e29ef516a38c3983cc9b05a5d67df9e74eb0162a375605f4abe5464f66048ebd23bbe5b023b0501375c0edda972e0ead6be89b4ad1c64687bdafa42dfce0dc91e001a34dbe07e3d97c4ad7eb0c59ea06997e8fa93f09ad623d1a0575342185657178983ea6db2e9e2b262e2922be8acbf66bf8c8c03a39e9ea2fa6ae4601f4d0d5dda78863a18597b6cba3369466fcff249e8aeae56574ec881e8fa7145af07619a522a5f533fed2b7bf614a13da085f629ca7fc88bb3141ad91e2ec64a02634e12b2acab4968e4a6b7155195f9a1fe644e021daa4e2ac99b6dc135ef0adf04be61738bd67779406f5fd0aaee19960f435371704f75acf7e83e7b0fb6fe3a54c26b002ccbec7fb4a4d9207e39fbe1cafbc21fae183b29ede24c5a8211971a992bae0a10926f74999f57e4aeff15d031a7a12ab290e1bc2e280776205f579dfad7414ab794381aa86890592e139892a604222a7d4038ec626fbc5935153520198139af9bc901f4d65d6866c14a721f3d1194d66f2cfcb490591a595eb389366695fb41f8e9b20ee79d0bc1386e543ab62f833c289cd81ad56210d220676806025b4af377e220b20613bc477d12d1f09de28dc007baee1d69df5e1d234122cc877cd6d3868ce0d287cffe220d9b047388e7e9b488961b1d15e703ea254009582228e433451467ec71d3ca379a38a980817ba4709f0aea96a496536afbc7c44cbe96f7d4bc7983ebedbc8d84f258fb97e3b58e8927b30f844d039bc74f1bbae68533fee53b2e1bc92664560a08135a29e87b225c737c07c864b9248b4bb34bdb125739d9227d3a115c0892f15baf89b0e4c101f8918896b85e8aa2ecc2361ed1d0cff47495b604d0282c1f17b79df4d39405829c531129613e95b1cc5c21935df278cff0d8aa32fdebec67f703d094730c251fb0ef144d1b89c1974ea1077c1d59b64ab718091a15b29a0f8f82e605086f9a444486687df6d6d8b4149bbf2a2748b56b10aa756cd8ff1b4240b04f29cf8ced3b635f8a307e7129ca69066dba5180e6c2613bc3ae749881a236536cb0d94b6c1192e29c6cb6b5f3bcc4a9dfe8b0e11ccdcfcff24ad7c11f8c680c38684a43e861779c482d9706c7dabc4b3c5b5fe5f6683b34711cf42a0419ed5c49bdb94bd3361b8f8959e46593258cfa12f25fe74aeeae33eaf64837c489ce7a644a5a1e66c8aa28982a31fa9b84a2a75ae9dd7250c12dc37d084a5d37aa2125bd18e9cd93efa28cd1dff1b37586a2284eb88efe4310922ec385c201967960cc72f2c40493a38180b9676126f26288565a6e8e4b4d6fd644272ef683191bc6613a9922227be1c7f750f57d856ef345a4b7061f89a949e00d885d53533e3f755e0ddf6838dc8cdb3da729fd311975a0f439859064872f334c1298171c7ceb03d75aa870810423eafe13dd84d7a853c39ebc72b335955f8874034e72ca723b39d77ad086926fdcd489be10b3b7203db0a92f05efc619bbe7047c1ab46704e9e8574fafe446ceaaf0d1508e31dc2eef3e2d66a1dfe22f077b2ff776cab830cbc0c4a39274da8bba8db81e819ade8b2e85963eb109f1163a8524ab8318ee881f76faa3f1cd9301d9e9e0d301564ef9fefa3ce0a49d1ccb782bd1a89a0656097f8eb58377a009209f830f368be97c2521c414174d051c3e6dc5ffbbcbc369b8e3be37e00a53504c45005fdae08d802506defc800b6af216f0777dfc201da9a585abe2988a9b250b459cf137e99be8050b9b97f16bd1e008cd65856fa515e99911787188ad92b584381e489a2d21d9b4ca8c0a53780226cbbb3bf31828901ee638d6a9a4c5e24d7ad9e5f1f1f9244b7e86d6f802a2183bfe7f874af69610cff961edffd2fe91dd017d1b7134fb8cde326def5512a030ca0830e5b380c527b37e6543abde3fec4bf3c1e9179bad2bbe74f475a0ad547490a85a8a8003f643ba6bf33bbefe88f4f2528ed6cd524389e0c8446bb35502d6c3fb3c0d5bfcc82c5b67e65b43f999ef7052e708b52a8d009a7c9579a1a7e25eeaf8ced36e057ec3ad06f39b295e726c6be5e9955e2aedc55eee5b8b1821be7da31279097e68253dc42b472b9b1469d9fde2b87c485dedd4932f47aef99a2789de359e745f77faea326265d80e8ab6706584894d1fecd0cb074c2168d3e017f8df255a7c457790b13bf47a2cc6a4769a7d0893b38be996adfe122cdc8dafc34f8c965ae76e4e454d638af4e5e4d76adaf5c7d9bc2f73f3c829449a5527856263190c35ca2d0a4b1808c9354449fe822134edf32ef991049cd0064103ff1e917481ab7b36ec660e7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0xffffffffffffffcd}, {&(0x7f0000f66000)="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0x1000}, {&(0x7f0000f67000-0xa4)="62e5e72980eec78355e64ccda11ea2e56a39d557e34325bdef4020d64b9fae446f9e20305ec6f7bed65c8d804cee96ba7412e2dfc8294f19d237a0aac88c409c71595c51e762cd74bc52828a066ba1ea13858411e9188f7294d6cae4dc51e9c7928270ac14ff46d87ba296eb1aac83c5ea310334c39c8bff9b0879b544b6f8d5eee3b8525d8ce1f6ecd1a1977ce9f34b5802fbcac1ed1d045257a4ba3b61a02fff0af9dc", 0xa4}, {&(0x7f0000c43000)="ed9459915d3a2637e81e5d4f1a3d8aa7fd6a5be099173fbd7a1bfafb5e911b5ec2b4d4d44914ba34c3f5a64b195f3ce61a8af1d86e21f0fe3778ab6313b6f5099e47", 0x42}], 0x5, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000608000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e0000-0x8)={0x0, 0x0}) readv(r2, &(0x7f00009f1000)=[{&(0x7f0000f66000)=""/170, 0xaa}, {&(0x7f0000f66000)=""/198, 0xc6}, {&(0x7f000047d000)=""/62, 0x3e}, {&(0x7f0000b9e000-0xa)=""/10, 0xa}, {&(0x7f0000f67000-0xe4)=""/228, 0xe4}, {&(0x7f00006a2000)=""/124, 0x7c}, {&(0x7f0000f66000)=""/88, 0x58}, {&(0x7f0000c74000)=""/129, 0x81}], 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f66000)={0x1, &(0x7f0000f67000-0x8)=[{0x40, 0x20, 0xffffffffffffffff, 0x7f}]}, 0x10) pipe(&(0x7f000025a000-0x8)={0x0, 0x0}) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x1211fe}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x84ce, 0x40}, 0x8) getsockname(r0, &(0x7f0000012000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000d000)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000023000-0xc)={0x4, [0x8, 0xabf, 0x5fe, 0x5f]}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000014000-0x4)=0x800, 0x4) ioctl$sock_FIOGETOWN(r0, 0x800454d3, &(0x7f0000020000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000024000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/18 18:55:07 executing program 7: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0xffffff96) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x80000001, 0x8, 0x2, 0x3, 0x7, [{0x77, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x76baa35, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x3ff, 0x802, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x3, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0}, {0x6, 0x7f, 0x6be, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fed000-0x4)=0x3, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18, 0x0}, 0x0) connect$unix(r3, &(0x7f0000a49000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x180000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00008a0000-0x4)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c1c000-0xc)={0x40000010, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000d54000-0xc)={0x10, 0x0, 0x3, 0x1}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d50000)={0x0, 0x0}) syz_emit_ethernet(0x10fe, &(0x7f0000d93000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x10c8, 0xaf, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffffe}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x2b, 0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x7ff, 0x1000, "79560b884662611199b312c89d81193c25892183335be1c21feda73ffc5787ed597920170037232ba5bc3d014d30f1287714305aaf1bed7f632ea947f9b29c43c33dfcf2c926ad207c25427d6d0c1762e1912a61937cd12c2ffa6bc6c8c498b2cb3b7743e1577af10f38148c10ef52c2d2a25bbe20b01828c9be48e021952858e6da4ec21867c73611f205c2e662a48c696347a5a3a86d38918f8fb193df1f11cfdd68e5c1f5b7e7c48ab0420e4745c27a22d05d8a39779a2bdb577b38772210393142e015b9d8d113c9eb8bbdc1ee61371c4127c1be681c6c07c101b09793f0716dfa511b0dc82ae1d583d7460ef00ac90497308bbaa13a3542138b2ec4a48aca8278cf58d2a7f7ccb6d092ef6d6605324cab32feb7339b3896464dd55708a17446fd9af547c72e7483ee27ab3b1c559531f9ccbb69bfe8f4d1e04925f6982a3e9f95a699c3284ae6c77989080b2f919d2df02e98c41f94db06c41ba35922524b3ba903fedba08123d8303576b5fe8681f87364c6f24b7889a4faaf6513308375a5f8a4ad808c79c24c227e64cbcb0aece331b2bb6a9104ba9e94811f384477b1b5bf8c24c09da9116cad446735cdea686ec65a61c1e8445e4d3900683e36ab7df0984436688323184c261dd39bcd314387bd650cef2a0a12284a4cdd916d6f20e63139431bc74ecfb38f99f67a8824e99b683c7a5d5f4de5d32f46a3ca4b5718fee18a30535623f996813c36d981a3c83e2820f9c87e73c62c78e1a05bda5b443ad3163ec58edd9269832e826a1a25bca7dda7ee295c2887e347dae89d7f0fe0863a44e8b676bcf9dc3c8745c6843713b60fb7a2dd5c12f7e3c48967f2e3a8e7a9b53790f9d5b948edcf619cbc9547db6cbedd5fe09ec06fca182c8cfda258ffa210749be91df134c7a548e0573ca797a500a7c09b00efa76c941b31010e8e48e8d6fad9688a0e29fc1b018e379b2508db165308f6eccca37c327608ffe79825e0b1a8b2dbb2f87c73da4af0bb00094dd9afb8f54e904ce1602d48b3fbf3b30c924ad6cdd4253cfd17eb30af821ed6d3688cd4e1b05459dd5f652378158b580152802a32324424d896163d8ee98cc67ae95c6cc3a7ee82fe5111bab459e9bad50a1f3edad199923db1b836a28ebd1278866295d4a7e1fae4536b33c6155b8b93b7f8f9b5b7543efd0aba8ee9d8a7481477b6c5ff8af1acff0d676b4bea514fb98c86688949d528c9c776b4f6cef816f492dbb4eec4950e4f8e3aa4b9a55e0a8ed907b324270e13435df2c367a8533889f96ecbdd5bd212c21510cb3e78827b472c4c996ae8e6e7b720f59c266092acbb39166fbff9fd6514ee18be5bb089e661b2df142fa97810a5d3b2a92b078569909945779afd543b9c7723405d203e75ae457e5d3982c7539903df92137e06df963d4506405ed8e0da91990b69f3facf8c92f4b1957f5a65c68ba3cc584500f4c6c8ace2eb1a76a37111977e7bc5940ab6132e93d446ca06ce256fe555818b2c4293702b2d05dcacba87fe96c810feddf8a9bfa6b09cf5b1ae74ed62ae4e394526fcf47356150539122d515e593430c047f501e71856adeb4280499e44cd8e198de1ad7f3108bd9b5441a8160fd12a3c51c8a91a797ca12778d3bdbc0fd4cb1ab16b81f6dd814f96f68b37db60e7b833bfc33d57825417cbefff9c5692c3b0963157e4ee76c6fbddca7caa5c8e0a087a557170a66894b24552e350b57af0f865521f903ff4cd69e7dbbe003ea6ce5f850ba00ee161b8ef880342c003979ac8d61aaeec3ef83a716fbf2d1e1093220d4fc76d381e6fcb6c01ddf5932842041903aaa2e5fca7824cfde2f801accc40de26d478705ebd9d12f3164c5b873a7ccee1e466cc23e26593ab66fc6e22e1493497bf8d693dff5341d9c4a6b8ad18e6e7d145857ea15705f6d3101497667739a63b97a72626a69b39ddd0286bdf47e6fbaaa9a462c58e06d8ac3c533bfdf72d876324ad208850cb9afa4d0c784ba5cce3a2c3b45d7ec15b77867be30783d16b5f5fd2aa6536ad31c04da0b11920b3082fccab75893de1740017d8566be740e3126922b7bf6d384beec4a44030a12b8620fd0d31265e6bfda302d48d88095ad9fb863e5ad3b56603e1ac44ce8168e7fa07e97e7a6ceb3c33cbb29e130dfe7c1a150f0366475627df212990b5c9457026cec988dedcf7176c3081f0f5b4eed8ccea7ab58ab714a62092f2d194a22db451a96fbf19f00a5c11d9af6b398cb9a879f17c2663c305a5aab82daf468e81a1e728cbd50493a99cd8341b6a5eb121a113b573643a361320b16abc5eb4e1efab782e6d03448912401d3eabef67a7e7a4dbf0b2bed737370c580da7d1ab39907e825acaf794d84e8d2d7855824ca2405ca3aadb4b825a0e1bb70d26fa6845b5d20bb0865cc61ebb4cb26bd27bf10f7255e4c877c2ad5ca2938f5f429722f5afb4cefda04bd037f176f5e743064d57407255c371c5b64b9fdb0c251bd5924998de26f4adf2bf50b036b599d7377ca9e24fa02ec6acbcd1ef4053febab23b699fc12cb04766e755be1d23bceca53a11584f79a0243bf885458ccab2836540aa2fdfd0313c9a45c9ace20f076eb0d2d349fc14d7b50fcdfa51c34c9adcf12b3d2454714f0c2b12a2bc40171a785ace5722a4ae36f0380e23027509da1111fd86f425ba1660164936de956caf4db56061ad2f8a9e02e573a247af531155f84befe26372bcd5188afb1a9d9f0474a440ce1ad9b31a195760d2d8a1ce063cfb3bfabb264375f061c923b113118a1d3b92cebdef7946472e82ecc45686903bfbe6d15658508f711b2473eba96c3b9c96d21fecdd3c32214d6b5888bc11ef34507e99fc0d55f7862622350dfb5392a0ffdc161b033e85c65757f6fee2f7023a88519d5dea7e6cda3c36f9b363406ad6111d23aa83d496d2ff26558d0a0be8612cd6dc3dde6f77ae556157f04330cc8710ee4a0508da576f966dfa2fb0c4bc4c3c323abb4303fd552f7cb936848efe39f0fe2ab93e6a8153737269c99b6241aa2d2413c7487377bfcf15063b6ea58aca07c6eb5ec00f35cbebce5eddfe275e81e1578d15ffd9f95e1cd57eff5989037c8e8405975b55efe338db90a0c455cdb4ba32c26f01027eef1eeb0a6fb0d5ea719aad5c9bcedbb7d92a97dc44637dcee9d21c827a361de6498bb8952de1953280a3a2ce753249024d49535b7f44b6140d48cf639e6f370729b625bae5b534667181f2bff5a0b8314209803050c4087a8d094492e827b4c5e18c751343b14ec97d2c98c4f241b3f52f8898d88d42c28302f806ccd7788074e1a33618cc82f14fefaf83174e92a2e13c65a10033fc684ba1195a87282cfc874a2fe71e31e54a9bf4c8e614895b72c9a911016bfa8a8249b0745a9eece6eeb1e83ac83186ed584ee7e53f7c6241e997b2b8545a92052129f00bb2f5cb2ff14ccf11b47a41ec06960f53b4a08929d68f082c1626424cf466f4a8cba85909ab621af6da98d0b8dece27821154661d38f3b7fd41ed7f788be7fb6e21a18256e43ccd22617571b112ca834933cab204d420ccbd2e004481f2ea2acc928532e8ef1f1bd7446df81f492ab84d16ea3d5189515f8989fe5bb3bb7162ac7baee53915a8920c2c3243624f26b51fd70281626dfbf364793a6ac9418ac564fdef1d43d0251153fb8481fa7d5e1ad518f2aa14aba2c14dfbbed4dd72269f6d488024a48928075f9aaefc868f094b7e2f768b66b1c3dfa226e50128e88524466543ff08c84c05e00bb5ce3af5595ace970421c07cc0b00f90563b92d5b97bbdc17c5bd2b897ed130f459ec2d1a83adf55b7fea58761e33c0ce42b05a952d2418e70e48d262cbe85e64dabd04a2d57f3d285e6c38afed68c5fa43332f989fc4c96d99dd994f7c2cc037d5c250355efc25a8062928cb0279b813e74991093acdad749c98cfd333ca23b2e59ce846f78aed129e087d7d258f767e4324eecfde4eb0f85ec3fcf786f4a94f9af319e2c0c1009167dc1f0eed22ae87195c13039f8d1a252389f49b787acfaa61bfffcc22d6832732167461e6e64af7ac8380f8ba6ea38b762e11cd458e707e0740944e3a7922d3e20dcd6cc318890eb7304001d129011189d3f2c934f54b569964ff266b1bd0a5885b3fef7d49eb899f790bef852609b6f7da2355e63e7275cd82ce1c568fed5100efdb4f5fc8e144342070e73c294667ee3fb2cd291ca5b3dca75a19e1ab85517cb5656d03dc0f0e0d82e1afba1b191bf6cd47572399ebee6928c81e06f3bc8f81a867047af172796827d4ef460a1b725af54df5bc2dc16c32b7a2f1fe7617b61739f1b065f53c97d7a4d34781744572b328ceaf1c8338f389d111d1480f64075a324338776b13813713a19999b2db18c6d62febd1133a05a22a78cb3832c9b54570dbf1575b6ac3e270ee9268ebfed645b108661f5b2d1a8991162c7d8bdd47508eb337b5ee2e663942f7aa69022401277358569d85ebad44dc32ab53de992927b0b3b1ff8c88f1f32d8dab8caafac279b55d80f4bcf223a9375efd8cd6b5345842944f6ab5fa6fb3a4b538033b17ffab49826bb54963d10c9d11059f2f10bf1e595be0b74b7b05c66b2fbc6e480fb552094a25cb14976be1bcd8774c939b6b37fe8952681caf5f9796845fc9e30b824cbd31d5d5abf5cc659542688d3b659b6cb37b5c298cec141c9d4cd026076d15fee9acbda8c46a0744ec57b8c6be9ca3defbd8bc07e28d7c36a969a196016cfde4f381cf6537a2e94387590085cf6ad131ef9122559927114f4333b388e5b7665e05440fbb8b0e4050dac7d62d560e9ceec32e3df585d9703f7860e47b3e743c0b5d864a2c6f2db9595325c86b69a39bed467245793c1d04f957dfc2387df3ccb31c4c3c2cbf26faa1f2f9b0720fd22ce8fe1744673fb4aeb72a20096c30622b526a0fe9ddeb3401a057e2efa1260efa0d78b645844e481b115caee22ea030aa93011290d602a2047ab5919ac83eed880081e8b76fb69e26e4fd9c6dad464a83455b446f90ea827ce265a2daefb7341c7227fc91aec6f029ecd68c7e81d39353db1f809478df30c8bb76a72e7bab68d9cb5456b099a7c2679a268c11d3efda836116430c55f3c0f6a4feb770955290eea64c07fcc0d7b10b0128669f1aa131c5d67fe55d50270569c8f235223990abce905fb5ba04e812e5f53422494a72c8b1c5ad623ab12e8953414159a8e3ef45de6e5e95fda53fe064dd0afccf7b46826a720d225358a331cf3f722318050233393d8f0da3878783197b8085529c70e627dde16436af844a4e4fcd46ad954977c2ba05a1c5d7fc416d44a7f24bf1d537266d55cf43cb6feb9cf743f802b0c7c9685b46c3122d6ef4a531f8611e35c301673d6e02dd7461da376e33fb2934628aa2c5e9aabf258b4a4611979db605f7a6ef65f483a1db02980cc70ddc2bada292b1ad26f037efe3e50733eb2305667b60cad3058a21c53113b41472add8a56f4b0281fa78ab18f543588d295e7163a0e4dd9be821eda8c6a416a04390f3ca803cae7941dc1eea3c3b11f715c26b3996b69ab83d1d5e7e7eff57d24cece907e71697ad9e697a1d4eaacffcbaf2ffaa50dd2ad1e02dfb35582933ec261b728ee617c45a133f87fc8fc481026335bc0dbc68813e819ec92e95d7d3f43356b2b89b1dc4fb0c1f59cc78f489b6a0b1c1ec19758310405fce3505b5aab07a606db59571147cdfab387fe874e4f4d7163080b4847c749772efd15469a6983ba8d32e17ffea6554b27a0d2"}]}, @hopopts={0x7f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x5d}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffffff9}, @padn={0x1, 0xfffffffffffffc85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x18, {0x0, 0x4, 0x9, 0x5, [0x5, 0x93]}}]}, @fragment={0xff, 0x0, 0x1, 0x5, 0x0, 0x4, 0x3}], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x1, &(0x7f0000562000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007b9000)={r0, 0x50, &(0x7f0000121000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f000011e000)={0x12c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="bfdc6ffe234aa87699fd2c935d45ee899b16505717b2e8d8a56acf8f2fe3606b43a2d12aa47016354fa33e68ee634c0345beba470a6f9395ffa3fb377d0dcf0bfd49c427c8c71804cb750af652bcd93fcedaa21137c361436aecc99fc6b81d2ead75da148dc36e9b83", @typed={0xc, 0x6, @u32=0xa34c}, @nested={0x50, 0x4a, [@typed={0xc, 0x88, @fd=r0}, @generic="2ea73c", @typed={0x3c, 0x76, @str="2b6574683176626f786e6574307365637572697479747275737465645b7b2973656375726974796e6f646576f773656c6600"}]}, @generic="1e471da10616945285991ae60fdf64e329409fd96ed0cea07cea36a80d6ce989cd3282e596a875ee514f7a15e81c54d7f8d47f298a37838f01e31e83e222a4e01b86bd3b95dd2b64dc8be369dbbc9458d1d0176e2521"]}, 0x12c}, {&(0x7f0000c0c000-0x338)={0xec, 0x1f, 0x0, 0x6, 0x2, "", [@typed={0x10, 0x69, @u64=0x32}, @typed={0xc, 0x2e, @uid=0x0}, @nested={0x18, 0x13, [@typed={0x8, 0x1e, @void=""}, @typed={0xc, 0x6e, @pid=0x0}]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0xec}], 0x2, &(0x7f0000289000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x880}, 0x4c040) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000df5000-0xdd)="def6e218e60392652f78cf1d7fc2f52b498cba0d02a1f7b990382ef242715ab53386d0fb36cc0b6e793fdc30e8c3732212d27cb31f27325bbeb3c340c0528e931d87f6ea81ce083b745a88bc88c1d2e830049931eba09eeaf5008608008d6536ccd71b90e4dd31654db5d1c877da42283e4163f11c2faef0727111556573b4cb56f845dacb4c2b079f9c44b3169b83480cba8bb9c46bfbb88dfc5f83cf242990bccf0450a456699c7298dde61f6e01756d83bf5613b761239c850f2172802015dec68105a4f60626e6c203455a14c78600d23b5399dc0d2d2d2a39940f", 0xdd, 0x40, &(0x7f0000ecb000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg(r2, &(0x7f000092a000)={&(0x7f0000d77000-0xe)=@l2={0x1f, 0x1e8, {0x9, 0x8, 0x0, 0x8, 0x1, 0x0}, 0xffffffff, 0x3}, 0xe, &(0x7f00009dd000)=[{&(0x7f00005db000)="6a40682ebd1650ccb7c05aeaf8ee66584ae6bbc0027cf3a09fbc0d0a489f075027af00581d4049631377686515e336ece72d8c710c5ba8207a0bedabe0860fc416fb2a95a55521d289d3626ba7d20b133900688de5", 0x55}, {&(0x7f000022e000)="f0261566f75eef8067f184c84d58b2828b5ebfc8bd374e30e5040eb11c54342f6257f0d7c2d30a95aa880636c5c055229379d854aae73b9c5537cb9c59f68c9452e870582a03260f1c561ec7b88fe3d2fe982eb41226ce91b383b31c0ef40303b6d3dbee453ed26cf706bc0380c645c0f12e6b", 0x73}, {&(0x7f0000098000)="e42813387f4bf999aa38ae", 0xb}], 0x3, 0x0, 0x0, 0x80}, 0x5) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00005d9000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bfb000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000575000)={0x1, [0x0]}, &(0x7f000016c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fb9000)={r3, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x248000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x94a, 0x8, 0x4}, &(0x7f0000b82000-0x4)=0xa0) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a8d000-0x8)={0x0, 0x0}) r1 = socket(0x14, 0x1, 0x23) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a64000)=0x1, 0x4) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cb6000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="c4c0df84d02a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x811, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000022a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000777000)=0x10, 0x800) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000133000)={0x0, 0x8}, &(0x7f0000d24000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c1a000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000438000-0x4)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000018b000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ddb000-0x98)=""/152, &(0x7f0000ddb000-0x4)=0x98) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000536000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000daa000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000f92000)=0x0, &(0x7f0000463000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000073a000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e024001ec5ae78b0ca191cf5e2d7d2cf"}) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000662000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000558000-0x4)=0xe8) sendmsg$kcm(r1, &(0x7f00007d7000-0x38)={&(0x7f0000f61000-0x14)=@ll={0x11, 0x2, r2, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f00000f7000-0x20)=[{&(0x7f0000151000-0xdf)="e083d37b57c33e6632e0b9009c57a24bc5ba4535202f9dddf80595687984962ab667eaf6a38625e206547d1ffffc7aad5365023a62ff9ab0fcad620fcd05226d73692408db0adbb976479ec7531ef5cd3e532f674fd4055489595c09bfc1516133d64de78f86056603e6921174bd93dce4ebb1a1f7f1478f1b51a32689e9df33ff9e16c3944251943696dabc02e7b80320079e12be957a4355516ed20683c8519f621640fbfe67d924df9f6360ff6c7c3811f0ec746886e2742e05cc21f97fc3b1eba65703248439d0ba52110e425d5214a57473a84f948341421f4e65c963", 0xdf}, {&(0x7f000049f000)="cefc88f7916aaac6c1946b30bcc0bd5d00275c17caf8dadc7ba24d3d69952a330069dc97ecb3161401d65dab48996bc527935b73c73c3fe1b74803ebac55466b3aeeb1fa6a71a18b1cd5394623d1e6cc2bbf9d7d43116c660a1bb9483a159f7f8bad4d07443cd940", 0x68}], 0x2, &(0x7f0000edf000-0x120)=[{0x40, 0x118, 0x0, "efa9af7d16f4e6bce4bf98b39768a905abd4a31e983246ab1733a5fa77bd04c6536b5e3ec3f6a4b45a37d156fafc"}, {0xe0, 0x105, 0x2dcf, "82e866a5d6c3ab140e24658c0c9b025e622a1f3c1da911ae6199bed656c86dccc61a3a3b35d19acd98dd4ad0b68387bbb2a6a72a95e6d595b2ba4a87eea6b5de17c695e6975f3f54e46297eef0eb70e0b2dc889377b400553d92e22967bd0eeee7606814940e1713f80fe02f31a15c622e2831beb2d425428257b8910e7825813a3955b144c5a76651e9642182b1b37982fcad6b9e804d919fceba40b0dc9a876472925f785f0dd6b9779a5805e34c9c4ccff457f9e2b50ffdb3b3c45485be2198f13898c7817af5e8042d"}], 0x120, 0x810}, 0x8004) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dd1000-0x20)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x108, []}, 0xfdf63ad23d2f1d2b) 2018/01/18 18:55:07 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000079d000+0xd81)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x1444eaff567375b5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001e0000-0x14)={0xd59, 0x2, 0xeb33, 0x0, 0x2}, 0x14) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000020000)={0x1, &(0x7f0000007000)=[{0x7, 0x4, 0x8, 0x80000001}]}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000)=0x10, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000000f000)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f00006b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x3fe, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c6f000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000f7c000-0x10)={0x1a, 0x16, 0x6, 0xe746, 0x4483, 0x67e3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ad4000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}}}}, &(0x7f000065b000)={0xfffffffffffffffe, 0x1, [0xb35]}) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendmmsg$alg(r2, &(0x7f0000965000)=[{0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f00002b2000-0xe7)="c6108290e33071089db7c8a76d04322a3426cba81ccd941678c1b51dad4577284b97a5374c4a3930b31da0eb717137adf20ef573ca1361ad2bc0a8f279fb6548d1470043a0ff3551d83343be1f5bf68c4af0391adfe4a465eddff4a6f57d1e2a038ff2fa54ce0c182c6fdf5cf54473200ca115e81b251ada329cd34f3c5077ebe2354a1dc495f16f44b54fa02ea8f6d0cbf11c71f49df7c836ccda70feaa789b3f9e218277fb0f663483ed98a32b25de94cb95e957c2fd726f5d264cefbf7900bf831195cb7501cb2f04ae35a4a009d2f47cfaf6c578af540fe7136f5962c88b8395a62c9ab8e5", 0xe7}, {&(0x7f0000006000)="8209d67ab79757f97286e30c6ae480bd4a3e282f131242ad4f7d72e829e415a5a6af507b3ec582e620c353310474d79555659b3fc935e2bb14dd7546aa62127fdc6da9e6fe6bca79cea1f2c2c295c66dacab8d5e36d39cda1bfcc5cfae725c6c", 0x60}, {&(0x7f00003ab000)="c84dd440cdf0918910dd4683ce88ecc25046f1995c3fbef3c24143424c1381fd71a70a5282bfdd80f59e7d8d36abb8d32390de03294727b14f9276a26977e83a29f40caa343702096939f52fd612cf9fad2e308d5f171f607e4522c2a4ecd3f1b8daef109cd1f78834f532835026fc", 0x6f}, {&(0x7f0000aac000+0x437)="dc1a675234f91c81957f5c3398297046d4fa37109ba3940cc2f44391cd79555b69d0", 0x22}, {&(0x7f00000c1000-0xa1)="599aaf64780947b4dc9d00bec442be995dd84c1b4352b9837f278f21115863ec761acb792013f275851a6f22f4585e0ea15f55dc997c59549e33911185e79dc66fd19654ebba8155dc584f3275ae2c8f5968622a9613531d308da1c83f00f5273f618f3eb7b41534be7473672f35e3bf2335ffab7e46486aa75a307ee278ae02afb76a6c1486b0d50173107086ba6a98aa2635bdf1448236dd7d6c660fb53a28ba", 0xa1}, {&(0x7f00005fd000-0xb0)="5508d0a4c88edcea3abfe87dc9f342fb0d6b46c78895ecbb200208b98d13d5f34df6140674c240eca77cc5ec0da8fc29c941d7e5293aa6a45cc712429533b3fd0fb73ba27049946d78b4a6505dbf62b619af86b1c94c8bdc8de55f03c1174d23a09cf2bd3e6de8d3dd3f7a1d265f876f7b37c935a3e9ea215264f3c1a4de41c429e1a6747ee08a59236f88af96ee21df227a345014c2fd2b538b9c561b5448d1693bb1a2ea744e73215c16fd300cd004", 0xb0}], 0x6, &(0x7f0000a49000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f00009a6000)=[{&(0x7f00004e4000-0x12)="7e28243b51a33c8e3527fd5ea389180ddf85", 0x12}, {&(0x7f0000049000)="419a796f1c32c6d34713edcbe49a2580f2fbf67f63868f4cf464519615f1ae8c923645f87244da12ba42985f8e4b2109a00580047b2d10c486ef9eaa8736520ac1328d967b230d0c6375a8e2534fab266f14b240b95549b60f536ea5ed6cf65f2abc064a367562b770525d30eaa221985dfb25c006cd1813b30b56b2de9b5d07f39ab82219c0a6f8229dac2c938d344f776543001a38df0111d4a7cef8540d37fc5967046cbf682739101dadde015bc7bb5b2b7b159f9100760ab55608b120ddc21c163315d7e52084f26ee5", 0xcc}], 0x2, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000809000)=[{&(0x7f0000805000)="efcdbc0b7a753a5485e15c8484b6f27217e2", 0x12}], 0x1, &(0x7f00004df000-0xb0)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x68, 0x117, 0x2, 0x50, "80abac18cdc67e716cee27be52c55162259638ad012db7ae710d83be623985df0248d74fce96fb3e7883bebaf94088c2dfaf67d2993b84da07e282faefcd03d51ed4c3f477e25c45a74513d4aa33b499"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xb0, 0x20048040}, {0x0, 0x0, &(0x7f00003d0000-0x90)=[{&(0x7f0000e06000-0xdc)="0420a7fd95daab5d3ae2609983b69d8518f1980c0c77d7466049b204f564cf5bf4feeeca3e30a78e9f030005fee9a25592b443a0b5e620a10943c45b57068efa20eeb9506dbb05fd0960c59a3fe995f90ecc96d730f074340ec4ca13661e86e9256eeebe5ca765708394dbcc9de4de2470fd12d8cde81a2df99b5eb5db73bae2fbf5ef2f47d931dafcaad0bdab92286ea013c57cd64038eb44737f821cfc9516a9119ada27ee9db9e52fa325e069e1887c9cbf7ac3146e199a338ed1ea4feba2062192699abc934656e4c1cc9d417f4b79c31fcbaf7a56dda5b94037", 0xdc}, {&(0x7f0000fa8000-0x3)="2c1ed4", 0x3}, {&(0x7f0000160000)="32677e90f03ccb0642fb8c8ffff633cc9bf6198ecd4e9aa83209f971", 0x1c}, {&(0x7f0000550000)="79ace175d168723e13878937f07127590cc890af405a8af89b5798e0e665c9b77f227594e2e49d98527483b24fd290978122f6aeb9085c25f3059246111ef50515ac4f440a735d5e3ed9b16528c6660fd1b44c4c6a602ac6c2d3110c910ae98a1934369a9c31c4a09df7046d641d4dfee65d8bd7470daa3f6b5b1d6aa45fde5ed01452bcf3d09dbe279ce669d65512d5296bfa50a7b131735bd79bffa6a09efa97bc8d968cb3c7f1e3d80f7b7c0246d63ab84e020d6e0aa4d3d9c0e5d7b31c444d5f620db4", 0xc5}, {&(0x7f0000887000-0x14)="31cd9bdbc61d5122f771be91a69e5ebb7e053346", 0x14}, {&(0x7f0000000000)="c46da26b259f617cdce4a934002efd015c2af3c495c1ddf2248c6b799d24d13c3e5b1d6694437e51429f051c9410a71fee54262c37530f4b17a0d8faf2474c6bb722dd84e7685a6effbb29be2f627fbb3c27f7714285291c047bac785e7b297d69202cbc72b36ac31d56341b563e895365b271f239ea37ec47885feac66e39653e036d363e9a1a7156440edfefe9902b988bfc02d14486a47165234ce788b31e8b8aae5f268cfc26ad69bb35655e0f72", 0xb0}, {&(0x7f0000502000-0x79)="2d99f0ca9cf051bfbf64091d3d896263cf0baac470b305191ea5b3047b7223984949920f58cfe3bb19ddbeff2047d78dee07ba813668f8b708415e03a4243628a6ef2e786b9972af79909785830e7cdf97a6c278b2c84cc4e4c8aac15e48ca59c35947ab7f098a9de2b6799e1ca4b7d804da7725b35e56c988", 0x79}, {&(0x7f0000ea2000)="232789d536046ba25d135b21e30e1fd5a78e30b50458d854dbeb954f6ee341b12213c3936b1bee913cbf52bb87426af3fdd284204fd117a392ed487717115236b5e4f3c1f0eb1baec738b35abcd7f0847ac222285e6ee16cb3571d79bfc9fb088ed77b00d71ffb8e01647d720f35244e7754f7d57701fca46fde376d26e8b0a165b8d30d45a26ed0e2b5a319e6080b5fe42b92c2b630acc1060c0cce6a47044b3675dc9db5adfbcd3a4fb842e5c81c0f1b9db6adaf5d56", 0xb7}, {&(0x7f0000cff000-0x24)="ccaa60b332aa58ab195f95390c0ac4352ea0624cd20e10c6848a41c2ddaac93848b7f669", 0x24}], 0x9, &(0x7f00001c2000-0x160)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x58, 0x117, 0x2, 0x44, "42ece4c4e8a8c0789198e9b22a42f8abb52c967bcd4d1f3acc54f525b0fc21bcc5548519b28aac7e91259364fb34202606db9c5abc114e6650848f9f771550efbf3ac1af"}, @iv={0x20, 0x117, 0x2, 0x6, "00b4dac4a9ac"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x87, "d33578e67934353660f607b0be6f57a2afe20428d8890e3ac83668d4b4ffc2d59c9c4ee270e8457abc00de2af18120b99a06a667d4a171fc51247a5b1f985ba18d53a42254cf7cf16479bdc50e6b0909cc57fb454a1c18d94b161b733040714bd2d77e42e650e732e1c38ceab6ca7b51cde1cbed54a2422813d2a93e3ef4647caf7b09863f2fd1"}], 0x160, 0x4000}, {0x0, 0x0, &(0x7f0000e17000)=[{&(0x7f0000330000)="4faadc796cffda6375dc008242b3e775d11a5a395f255abd161cc67eae067ed0d0ace874ecfb4e2e19d4115d1fabe4e530804e6698536be9933bafb3f68a9a1ff18447e1bc836e90496fd13655ec0a9dc0078c1638e80b16c481e50bcf855db904dba829a9cb3b1f819feed175b45fcb8b32de048e51ea5d0a11143d8f3b895898ec9b0e03096c3acc9865c319903bb0cfb7abb7083e1392a18b43c0494f31b8de4e70f6347cb196aa911bea433ca7fb05f9a33959c1c1cd68c80c48680f72b2df895a0648906ddc802785fdc2c6c5e0bddc75086c4476482d82ceca4eba3114cde0", 0xe2}, {&(0x7f00008b5000-0xbe)="52dc528e4f333c8a86f23042424b77b92a0f76181c76618a65601d6f3e133c16a883a477af3b356377eeaf8e070c2fb50b0f37e20c8f111e2e7a1d50cf15fdda08b8e3561637f1eb47ece0c8852b9aaaab85ce15574e44788e45e3b3f9bf436ccb7ecc48ba782cb93a813d5756f18207f8d10c4c7b008d35c2942a5b07ac854b23c4258a388524e3e609307e11687f162d75c5e1dab53a9c088c03c377ee417c2d55b6c741d30a08d778d3b9f00428ba695c885dba483343c55d4e48d04a", 0xbe}, {&(0x7f0000c52000)="1f5ca40c4307449ef585d3f4c6e6995055abf223210106ad7efe026d7c181d907073f0e2a72ac6028f3c7ef063e330e6f4556475a7e4e5b4fe16a70dadb10136ce8d2356ce62b051f55fdc0dbf3007430f6fecd7912d5905e3b447c9dda46b96b07717eedd0a83723ebb04a18f6548b2e3b84502ba7233f9aa1fe57acb268367227ddae3f6acbd03a0b748de9e94a39a2191", 0x92}, {&(0x7f0000291000-0xda)="356ac753ad7c54c30d0abbcbf4f398cb23e2cac458406079646436e80e08e55eb7c455cce57dd4d28f8e2fe70307ddee63bb2d0743623f8aa4383e04f4b493f1a46a0cb6ae2f02862301859920cc88da6a5bca5a2b0f69056abecc6e2afa5bc0b5757372b904d82dbfb3a753d004cce96480b95683ffc998d361a4ba5d111eb06e48c1c1f27565d46bc6090bbeae54e00b3ccfe960788e2d5a20acfc487b94c6d50699a8b9bdfc49f3ff859115455e909dbd3d2939ae38f4c2801dbfdc341cd3a685711072b8514bf1874c16e7dc8bd1935ea4751531a5b1b4ff", 0xda}], 0x4, &(0x7f0000c4a000)=[@iv={0x38, 0x117, 0x2, 0x21, "b7eb4674aa7d25bf97e83b66ef952ea74ef44eb6dcaeefb0d6b9d765f1759abbf1"}], 0x38, 0x0}, {0x0, 0x0, &(0x7f0000365000)=[{&(0x7f0000b3a000+0xaea)="1c81e2817dbcf36de0836b45315410070a361fe06cdbe5d828a09a9a60fcb87466c3f30bd7f5b4b7de1ea04e157d252dbe79b8080ffc4696a1db292a4be1945b77cf05b76233fe18dd7245fe2865b03cd3299f3725", 0x55}, {&(0x7f0000da4000-0xa8)="ac38b217a7f87b6b8b1125a9bf40dc15642e28f111060479482553d0598687a167419dc2d7c7d7ee673b46af2001a6134ab21757fa7e4c16b52f556f2e2bb5d3c14f4eb6d92e531215465a033b33c8567293a760e72a7871ec76cb131f242902e379bac82c5965d65852a2a09c7a6f38e9e3384f916012f12e4f362127efa391f49469f3c639bf8bc4529de09bd920240aa54ce6510dfc42dfa984c2dcd9337c526028ae3641ff35", 0xa8}, {&(0x7f0000baa000)="35ad3c0a0339d1c9ab5f21278a1d579b5a233bd78245c53ac070d22397bbe1e59c55d22fb21e85a96ed6fd781cd95bf98344c23b28ce75c296a7a49fe0b83364e9f85ebbcac53f22b233b7f70b22983e3af1c031d31e9eeef77785224116f6cbf88e8d0aef776c73ddf8405da0b3d9a744e4f25392e31e184967b9d3c98c0f5d7a3b3459e507ce8d7506f1ee5f4835ba21729c241d732254a95b7fbb99133b9c55af2f8104c4294ce757ea42050daa8e03cc235cf728193eae", 0xb9}, {&(0x7f0000943000)="b8d9823a2194e80289ed4cdb3c2dbd69a9a8381e8cc9ee751f7bc08b805caa56ce23381e25bb6a6f8c6ff27c87", 0x2d}, {&(0x7f0000442000)="ee65839a4209247b47ab7bd46c05df9bb568982607ad2047b3b78616b3bc7e78a112390e9d61de46dedd04d2", 0x2c}, {&(0x7f00009c5000)="288a9f613d14ee1ae228be690c665e0b5becbb6b180e1bd81525f2c6d2b60ae9331b7b128dc0eb5c5198c792ad164f739af6b4d84ba8c19f6f2724d78f8dde6f8e02c73b093d7f5bd35d5d4be2b0902bf4460170b36a774ad2adf73bbf5427bcc10920110c", 0x65}, {&(0x7f0000d90000-0xad)="5074a5b639a95cd08fd0b40c85f0a90409cbd18e33e38623d8f8461359795338317a7cfdc14501e8e298abbca5b772690fecc54e87a468fa4b4e092e1eb7f69c8f55a3b3407aea7bbe56bfca61dcb41683dcde6a50bc82d1a420e8f46b9176bad5cbd98283f7f96d7471439ee08108c3e11181d02d8361f92bfb29349ced342147e88b2a099e99e253ee3406851e0c0928b65037edb08af5725e2fc2f1370d2c3bf4037981d25abdf4932776d3", 0xad}, 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{&(0x7f00002d4000-0x6c)="f06665b90cd3b5f89d725dbba3ba1259e0afa4cd756df04dabcb8d473776d5ddd19c2bf4b46c66b5a96a65988cd76a7c37b7189e60cc7b7c631b6fa18fe307c561d93a0a469a86163ec1c8417f1969015496d2648e8f3141907e0c8f41e04d8b33d1d16b741f3fbf031516de", 0x6c}, {&(0x7f0000659000)="04e0b6263dd64d47b5d1e796e8adbfc35fc518fd7892786b54bd242649adf88a263fdbb5d849ee99dac190173cebabfe02947d4f9de3c5256502fef26b8982bb392063136eaafd68b50a0b863de917392b387cf38f12dc63534d40c9ce82438352615cf4f6c440a69a6399e1b54adde01f33ec538943d29ea32c05369a12143eebb24409c162019ad25f49ffbb0b401e3814e3b0ca22df3ab3cef1d68e98a361a35e145ad2672ddeb994401be28ae4f82f4794b11665e03ae03c9430d22a9c2ae31af4e7d7e252305020a1c994c54e94c7855647380271d9939b5ead7dfb454652aafb40fdbed0bc2a7f9807c2", 0xed}, {&(0x7f00008cf000)="169733b612d32be9280a53a01794899fae28ec8a9d99c0fcc2de336e", 0x1c}, {&(0x7f000032b000-0xb8)="bcc430bace8468657a4c431e40336010786235f58f655261d71f46ff8525250f33bb5f0a094e448739256120117510c5b26d92322fb8c7c1a5fb2fedd848a04faa97a5ccfe6d2c237e51b9f56f763e74c75168cc26aa4276051e6e00d9f645c7a5dc054939bae97c4a0e6dd3c21fe44f8b8505baa3a09fc0c5977cf83b8608be931da9dc3139145f35004086331c87e279c88e23d59d094e6eed746f188d0847d812a22d563ba2352ab481cf33eb1562cea6441feeb64939", 0xb8}, {&(0x7f00007fd000-0x8e)="120dd3d63d9d20ae5e55e4b238ea931c50d3f27c56ad459f4d6c891a6e61abff5f7eb0389a312d78cd3aaa60a2188b19628a06e4df829f1b6360fee8253c43883d0b15de95f502314cd42d5b6a25f14edb3c3339284b2a6f144c6d40ad1c594a79fa978ea0f7bdd1e46ccbd974ddd1e9b4b540754bde16988f24d5c55933f17cea30057270a7490d64ccfb4ede1c", 0x8e}, {&(0x7f000006e000)="e5ed82cf55c20b2b117c54358e3cec59cad320e3ce69c0b216f82619d1fa9feeca9e23fa4a00b935b96bd5579c33ec6e4b2a1fa59e922c4e1938325cea1b2d3e1b11913c449a9d1e1879b26c987b728ca5f27622ddd21cf031f8c179eafc3d9d5249c7bad484eb749161ee67d768ec1278e3c31abc7fd3ca594f34a6d31bcf35d8", 0x81}], 0x7, &(0x7f00000e4000)=[], 0x0, 0x1}], 0x8, 0x4008000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00003a8000-0x4)=0x0, 0x80800) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f00000eb000)=0x20, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e61000-0x8)={0x0, 0x5}, &(0x7f000038a000)=0x67) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000735000-0x14)={r4, 0x2b, 0x400, 0x8, 0x401, 0x3f}, &(0x7f000017a000)=0x14) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000270000-0x4)=0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e88000-0x5c)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x0, [0x9, 0x7, 0x1f, 0x9, 0x20, 0x9, 0x2, 0x1]}, 0x5c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/18 18:55:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) getpeername(r0, &(0x7f000072f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9a000-0x3)=0x10) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000004e000)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0x8c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f6000)={r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f00000f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000f0000-0x10)={0x400, 0x9, 0x0, 0x1, 0x0}, &(0x7f00000c7000)=0x10) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000f7000)=[@in6={0xa, 0x0, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0xbb09, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x38) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000f6000)={r4, 0x7, 0x81}, &(0x7f00000ca000)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000f8000-0x4)=0x0, 0x4) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000fa000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000f8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f9000-0x4)=0xe8) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000ee000)={0x0, {""/7}, 0x0}, &(0x7f00000ef000-0x4)=0x10, 0x80800) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000ef000-0x1d)=[{{0x0, 0x0, &(0x7f00000ef000-0x60)=[{&(0x7f00000ee000)="80b4d2c3ed8852d5cfa0e966715650b821bd3d7c68c62d9f06052907d51077af132da76ef78df5f0bda3f46bad9d4d143f0bee9504c65bae62f0c9a0424d13779e3ae4e2436582c3367616ae4701079fafc1b0980ff1e901ab075779167494b342f1e4fd2609758d8d8428bbe29b2b146612c1bf6646ecb86ace2b849ac0feee588d6cdd4f5a91c227927576d4f77a6e3b0d0aa5ed61b020a45f625be78b7d8f81d442c155b4d6bba28e567f72db709de1e0823f7226cb99bcf0ac36b62b4f110721f7a3f10966616a10be88176d29", 0xcf}, {&(0x7f0000047000-0xc6)="8b394a8d4aadde830e59e335ef01eb80d75b8913827accc47833a1bed243d3524db2f8e5a4e7a2ed94cbeec5a580ad8b27d96213e9a891437ba7c3bf6d55290a4d0d712d0cc69ffd5d0a3cb1d06def9c29e4c871c2f662f8b474600b19d064f7ce4b0d7bc3114f3079e9035c27175f09860d99ac538457a2082423370ed54f458d6cefe509da6547c23673e2286bd1cc25de4c297b6e615bddea5ae6d7472b646009fd37a6ed2267e12ca4f16f7179a6da0616620406677a8e7d65dc73e908cd9c9c7606083c", 0xc6}, {&(0x7f00000ef000-0xad)="6631f063a831632cc18b4cd54073b2da231b7cfe8275f424569107cc376f25a1545f964eec7d0480948253f514a24748b646fc51f4e599f26d2fe37a5922ec91f7fedb182e40fb5dd14d46113ab79f504ffd004a8e63fecd65f2dfb4ae116261ae564bcecdb538fedf487f12da6b6b38a028fbaf829f86cee5a0169b931d534eefcd04555dab68e3ad3ed5a6dac62d2740f685a2633ecd16e2daa1a5380c8409a8a15bef974d0d668f4e2122de", 0xad}, {&(0x7f00000ef000-0x46)="891e2950e4f4890a31a9e2c8f4f3b7c3a7123315bec5b5a9c3cbb819862c04e5a84e35ec0bec2f80976831ee620afa04ef995bedffeef44ae28e157f7ab8307a5f0faaa061c4", 0x46}, {&(0x7f00000ee000)="db91dd7aadcdea10021f3a3c7f537ba7c33f5b5c27e18973991b64d8c8e3c6ebb408661d140079248ceb82b1dbb9c3aed29b3a07672056b43269bcea62aed790d4a136a043b2daa04f765b19ffa55a4e519c5bcd040980058ff11b0231b0a2f9c5352ed12340c1a04339b970f4495e278a8100428fd98b40f380d1bbd0f5b5c806bb7d3fc11f9ea18b06e738f65f9eb3014605ff3594908fa839b2918bc1e4ffbefb1c292c765cfdec515090af9e1ad8d9ca564c7cf3a9a29033b24e32", 0xbd}, {&(0x7f00000ef000-0xcd)="9b587976d1b0f88b63ce9d1b4dac51a5876249e1cef420a542cb8b54a720d5f5ca5799f382d132fd5dcee292794bdd91f97cdb5ffcbde56969c2ff447b5b7818dba2cf9084e61d434db5491d98d82ce1129fb2caf35a5700e82914a2c615b11ba668c62ef40767bfc396d23924c1b1469bdfae4979608222c39170d4439bef53c30bab810efb5cca946ec352dd3c55f6b01420a9114f7717557f98e65f67930bfe038cbd68b1b168bcb2a74e06f016ab9f594a4d22c3379467904b77c080ce4c2bd660d9ddc508457315530ec6", 0xcd}], 0x6, &(0x7f000009c000)=[{0xb0, 0x103, 0x400, "923d04da4dc2d18a050b00d79dfb9b9f0e4a1a297705bffcb9b7426f634d2b3b3b79ad984ac05fda8e13face44162159063b80742653507e5a496fb3b6e0c9a5f3762f4d372ca08889ef0961fa81e6031d0a4d1e95e50f001340a88437b158619ba11d364f940bf3d0f911216759312b10a4e858afad360238d6bf7ac67aa020d4ca6359dc267015c59dd2d76d7e2e3847aa4d6f7c29f373acf2166aa155af13"}, {0xf0, 0x84, 0xd6, "5262581a6a0bf4850b91b99cbd8f5a63925a9b17e6d32bc2ee942252965192feeb62072ad3675b2a6e46db4bcdcd947b8b15f2a51e11bd6d4bc7474f2217196c043a6f536987333d802f92f772025e7801e656def847efb57516b463fa959772bc76bf0a5dfb5f420d5a5252c2a6073db07996c0d1cee06d5beb1748f9b629ab8ccd8ad7ad3c7e0987248bb4dfab4ae3f0830d1ddcd645fda012c7df5666933fce516ae110aaf2abc3ddc7d4da3a1a7bca45fa3fe2204636c47a93d26150a4ef479f108b23b8e81e10e0f1243ea51f2b4dd75427cd83891bb908a739"}], 0x1a0, 0x4c840}, 0x1}, {{0x0, 0x0, &(0x7f00000ee000)=[{&(0x7f0000078000)="4374f990e09dd040af2751418f858fb67fe6a98f2cf5e15bc93eb74411fd57aeda70f60cda8409f1affde973d877fb6a867c298686f5b549eb223abf6534c4001422d03b2e8a1e75ae9b0e63a0ce9f4dc63940febf06e7ac496a13b487edaf9f2ac2177433b44b7c8b5c8ce1c5b0553d3b4c8f0d6799c7c48dcbb8792d7ed22309cb0960881daabf0cbb0e754d5644a18f41602a182e901e23abaf8a01a16c0d9cd703839c57e64c2cd027f5ff58a9f9db1e6c4e998110b496015dc97dafb088120a744dafcdf986ae51d9e63af119c5e19a4e2c3a70aec93a8f8c1893135394cb4cc69c668068d13fccb3519fed7064f9ae2d0903fe410d", 0xf8}, {&(0x7f00000ef000-0x3f)="88a8eef0bc139eb26be35def8554a2e9b3ecfcdf469103deff33b550b03b92ea14bc410ee1824bac63447566bc0fb1553364b1df05819af53333b728b135bf", 0x3f}, {&(0x7f00000c1000)="a651f3e9e0d2dbb900e8d7", 0xb}], 0x3, 0x0, 0x0, 0x4000890}, 0x3}], 0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000093000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x6, 0x10001}], {0x8100, 0x80000001, 0x9, 0xffff}}], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x7) r1 = socket(0xa, 0x2, 0x7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000022000-0x6)={0x1, [0x4]}, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x8, 0x2, 0x80, &(0x7f00008d0000-0x8)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004b2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000)=0xe8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000aa3000)={0x3, 0x8, r3, 0x200, r4, 0x7, 0x5, 0x542e}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000579000)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa4000)=[], 0x0, &(0x7f000000d000)=[], 0x2c, 0x0}], 0x1, 0x0) [ 201.532818] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000c8f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1d000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000797000)={0x7fff, 0x0, 0x5, 0x10000, 0x3}, 0x14) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b05000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x1)=0xd5, 0x4) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007c1000)={0x0, 0x8c, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f0000fff000-0x4)=0x94) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f000074d000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000c9e000)=0x2, 0x4) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="ce15470da46d1c91356df9683aa3047e", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r1}, 0xc) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000511000-0xf)={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r0, &(0x7f000094b000-0x1f)="c7a9af4d8918efff2175b9acc463395f6a5dffd17f690718070ea54d0f5aae", 0x1f, 0x40, &(0x7f00009b0000-0x10)={0x3, {"6810012b7e8591"}, 0x666}, 0x10) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x8, 0x2}, {0xb, 0x3}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000003000-0x4)={r2}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000842000+0xd08)="d6857306a41109ecae8c27230eda12d00067064a7649aa31cac06f1db4f9e73bc166d83aa37ac687b101df8231b3cdcc31996a69bd43359aa5612edda20bb9d8ad890ab6af3cdbf1c2810ab0407b559632296f9f1a2ecfa76ce139c90c36e4b728dd4a1959deb670bb64d7860ac1efdca668b6cbc4b8b2fab2108cc9e8882b78b0a1a9900430f50201bdc45e40c2906e7ea8a6b0849e180c51e4827e3c1af5fc1f1761efaa6c12211a3d2a719026316f86ad13247f103e4182fa4bb6a6a5069e787a92eb0d9913d5d1809836c33e7a4d66e1cdf5cbd32590d00bc5730e5e2f3b9cd18ef13a7c3507e6e64637678cfbf1e7dc815c2ab57f71c1be46572f2c7db46ffc249c8c39d1c4ac147756de894b9cee251ef51759a70a49780ad6d396ed1c444e16d443fdf7fc0ab0fb60377ada818aeea148e86cb45613ca94f3d5c67f1992ceffebd18e83024df7011c4d06056806b68c08f7bc940185a6c193592e6c12a9d1dcdb83781e54fc0ecbecb508162b482cbc4a4c0e2e67ab4d4eeb434bd0d05ef115190f391f6f0a6366c02e996831fa4b97dcc4bb59a637c0f0189cb6ce37bf72918683605819f42876c020804942669aa0fff6f2d535691cb835e185230bf95c90700e3b0a0abd4e8b2506af609a6c8474d13112b15dc1b8c5f040b4939c6d21b12322b4ea4aad1b83de54e8ac0b6e015d8556bf880f9189d61fa39ed2a9450674e5510223c5348ab54c330b8d8313a5be4223057e719732827795df611f024a292e8ddc7139a23eb444fc43295d2219ded3fc8fd569f4ecd4e6cce6018de9b98838a4ad7ee89bc98eb4d5b333f8a1d674ed8fc513a27a4b2c918ccc88dbed7abd311a01a9438eacc9cf6d6bff6c79b01b53242ea9e8156b2c80e59d44d89121675fc41396e0688bcf809f1018016ac95ad25d45d4c4d0394008cbe87215ba040146189fac1b2842713193f14d00612f12acb55208c4fb2ef283f70537711fb1b4faddad63919940a2c3f7d161c974b0285429c136bc1a4a1873ad3127103c151479022614b31a861605b3d122124414d235c23bc03b2e309ac0f84ae5cc23d0f007f168e0a24dbcfa6745d50e5956582bf3f59043a6bf7f405cf239a905fea690cbdb37da4ff22f6845b60f2cc801d040f402b36d424467b2c3a22b7fc52fb10b18503197bb4f3a233b73c7d8e9696a15b3ed241e3fa7e221bee15367a2f5c67300276189c0b7f1a10b1ad86876010c6fd58ac20bf3bb98829c665a8843bb90845e501c2ab49910cc63fac01ecfc633694fcb7869aaabfd7fa5471e29aad06ab42c60e04721bbd2558e0fd05079cb470df903ada131c2e9d5ca5fff04f6d23e0a9624d4a704d3c61aa88c0d30809edbfb00090c140edee82be60fc7a1c0ba89c9378e48304020800a460d1662215bd3f1d9355bcd4b740a9fb3bc8109e284d69b55961a54b564a5f1ba40428c4c67c4cfe6fac79e4abe05f1dced69e007b6e7c9392eff9a01f44ba5460b52d4158a7377c2de8d949c08b720a9fa49ac9aeab2f463a8ecfd1b5ec84507ac4f36eec68c3661d8d8402845265ac6da46711defde4f67b511e953ca5d2e54c96fd67b47b3089605a5d221f3396936ea7bf86bc12a3afdb2fcfbad3170dc7ee08fb8ab5d996481ee25851fa06df7984afb4d07884f6b0efd4a61057339b154587a16cb81445744f17483c26de863e25a98ac3df3887827faacf030de8bb943365e6c7da7ed922fc4cdbdbc7000460045d1e5c2a1053bbf149fed7d9aae69cbf627c90c89155b267d620d00796189d52e802b1c265d190a79e177f58ee53b33a509826a11978250a89edf50e35629e8c078b3acfe1bbead935d58378a61c9e9ad4f3254b7de3bf2fb64bcb54b0cbf53783363102b9eec7ae9f240ae221fbdd37a1c5bf0aebce8b69f69282b4bf8893e51921b5abeb69327cab97b8de4408d9f9ce89fc8761ad245f7f9b7a9d30aba218e7375d522d87fe3cde0f5c5505b7e1f461744f93b021e3cb01f3f4015e4347faa5f54e85c68b2b5b285e1d459c4a96b6022e4b7729e0258331c8a09e794f893a7c01c0b91f4457ea57b353ab30ef37dbac30ead49635d03e906a0acc960281f9ebea2280e2c4ce24bef8256cd3c6341c163a0acf50b5406387d49997a1954b0e920d299763d41bb07c584c9d3ceef99a67ff9f66334561db71b1339df64b09b32a90054a91c2ea6254fa3b216fefeb5f5f0f95188f91cc7baa76c371fb647d8b04f0feddd8116ca3b2ba5dd365553cc69da55bfe41d7821d5b63eb5b9c1d2795483ffe0c749127fd1f31e8cd13cb3ca80ddde831e8e9d8def68033a93d61c7a097cf056af3f54004592faabf47851c6736288ff489a9b5d71627cfd7c70057869f2b12eac2f65c729ae3b9d095bebe0cee14d1b7493ca8a8ef2ae27fab38b83b1d240d495c205b86a1c70546616e9c1027e3c64bf998b4b24789c28731d45def9b32ed0d784610f00e5b4d21da5df09af576a00c273ad3a08d00e22c3c5d5ae3c0e6b28fb601a52519a82bdd32c6dac2b00eb53dece8133308a87f1b136b04a3152bced7fdc5c50caa84bf1c599a8e6fa9f27a8423b4bf274e20c13b25dff4487dbb29b57c3b93067a72506e689813eff7a5b980239a8932d482c1e3ec02b824d94f77c1cfe27f1034caccd9bf5f47783d7ee1178499aba1db14302e3fa257342348adc9fdc3b30eb489f8d9b5cbfcac93cd1a834eb324f65014846b8b3cbc9fad773b49d35148450b2109f1d39437f95c5e360ea94e6043151da869692993c72ea3b0cd208bb94440a8092688753276b519ab6ee6707fdb221c5435e2137773577535e3d3f7d592b1a3ded84f23d8bf53ead6ad2f6c0122f3f25c9b651258a69033fc76874295fc0eaa568e66c3036d021c5ddc6feb94e6fdba36a52cbbf156c480c7d48234c27ae65c43b00a4b46b0e40ff0651dde046576a551452eeb946a59dc835d48f1d96e1f638d950169ec0a82788a7a7abcaf2aeb0409f203a3a6b5ed114d1d643f5af58b112ffed2e5ad101478b5bb1721bdf0c17868b314b912720842b982da6f0c009c1645a00e2af1a643c8612d6bba4f5d8577fbf44e3347019d929af294bb66e7a0bdf7f9b0c8035a34f9657d11556e93b8f67ca61efb3980394a6aaaafd14b8f84fddabc34a5c1a1a516d599a6f96aafc4744136984025da35ba74af643684c90adcdbabcafe7abd9be769cf8d99deebba817ba5d896ba77da66c5a9a38bee9c06adc2e24a232f36bb61fb45a32ffb7526e119f1c71efe20810f65ba0ccb7236adf2f0a803b8dc193a9adcb16d46f71a04b8d38584582ae1f3d10d78ab2ede02c0b3c72ba32f8689e0f9d8aa981ca2667f019fc9f25c4dbcf14508408c2fe1b8d306e14cb8ee6656b4a25f29f58762539dfa3c3359e798b23bd340a380ec3e58757094c25d9328bc7472c6ed3799965a215d417b8ff2637f617d7ddd590ec0b9dfd5e6548c52134ea74722be8d1dee3b7a7291d3fc68ecdc99bccb256f8075a36e75c02bf5667376ff2a61ef444b731693c51c0a5e8be9f4fa42e0c36d59f81f29cd5df70294fcc997503db352892ce4ed9f3866d8878e1824d7214d10d5deea0cc4834f4a109016c600657ee813def3b9af173c1bddfa5dea6c3f1bc15c744c1d20179276f995b33a2c7e5c2a7ca6a4430238d2bb8b2c238e707eb0b942e9b8bde38122b96d078eccca8e3cd4ac51d1f51d4f3c3dfbc616cddd706ffd2e18a100c580069d05c95fd95f21783c1106ef6319bc0df8aa353ae77c76e16ec7f258afd1aa368ea0a87cc23c486e818551b50dc6c5b3ade20d7298f7d01fdf1107a5cdbef252d57bfce5e7ebf7f899f839abcde9c7ea083318006ff45486fdd803794c9a6174c9a98901554f77e2571d71371bc738d4d507e87bb9b8ad3c5e505c1f3cd9752a3550322dbd6b605c8daca78d8725c19c3a49968a5c2242d26eb970dd92d588f92eebd1c3119a5432a28f6987d0796a924a83a0d96120ab1540339363f1946b5bd1dd8f9f64b005d6052c0c48b05e66afe2acd3cb7daedbd282bf35a1812eadf3d13648c80af8300c4a883e943a398969b963d4e1e5826421c8c348587fc80f895f5d328188b923139ff8a34f822ac747259b264a6f3f092e43ae47a4e253c1bfb6c4c37fd5b43de43865d2070183673e9eb9829c5ddfa4e39d5f881268d4e268e3246bee7c61a2783c717776b75d78f4bf2328fe2af02c74188bb10cb2af2680c86e89cca2bf2e5a0e502ba17378cdcb5c526bb4e495f2f8ce9575f6b7a09986680dc45cfe80a5e4c5e4aa7d6c8e44f51c98cfa39b3b38c95b4e5687636d7a5dfe5d884dd17ed0cff05cf4eb5034b985620bc86b8fdcbfb3b31822d80d90a56ff8bdfaa003c31fff60b34a37291daec9e7bbc279e2558363200d4b36061e556934df666b2bbb623e6bbf941330b985767b6f4e7d9f2c3550d219723b68cd88c38a598a9ae25af15c3597b7020796f41b6749ab1cfdb7c4e4700434c07f99cd4e40bb4e5076ed8b239aea529ab71b367d4ae2f851e04474f727121e9fea92a6109ba6384f66dc1c898fef217d3fa8012064b94b39cbecd1afa64512884c375405fa7883024d4c7858951f6b14166ead1f3b0da9714929a09d1200b8db832dbf4c7bf4cf2de12d04847e104a83bd7d64476865805d54de9074f5cd9a682c6ed12a71198eb78f8323d2c194ea24613b578281066df8322605dea803d63175c1a9732eeb0d1dbaf7cf16d1344f4eaf36757a77d139b458b10f7e4fbcd28700ae37d41a29d98fd552a2111fd79ac25bc7ba9fb2db69c28d6e8dd0f7dc9d26f8c9b2a4624d325007f35ed7e04ba142b4c35fc3572b22ebcb9d60418fd8fba89672e2c5f8f6e91fdcf38dda107c4cf52ed639afeb1486bc0f42b00dd2c08bd3b9551f17b383aaf34a2050bf8f55b658c973fc6f8460881dd1dafdd54cd847a1453f31607d973ac3e2ef006198498494a3138e899110b2e231466abc06ecc45d77d81e63e3fe7d8f35870dd8f2f417ca6eea5c4e05fe912cfd9600a1d40622a358afd6477bd453fccef756ccf67d4441b5a553805d9a17b9b7bc073c5e72919cc387bc1ff11ad310b75080143ed3a549ba439d05c58aafe1b3ade08dbc472af6ff38bced784c3e3834fe95c562ea2a3f0555a3546ce9cd74bb1e2c0d5f766efe3fd615b8ed4b293b316e3e7e2decb7ed6ba24f14b02ab8b23cc7a711e00313aee35a33588141cb26beeb8cc104da0024c6353cda71cb70cb656066bdd76ba25313744f7e8f517fa26761712bcd76e3cc9d4edb9a76f1f14a2f7f8122d8f1911f16524776b90f0b6a78d337336cf3da5f38395a98aa28b4287bb7d37075dd09f42e7051df34ef7129cfcc7a059669777b68ae556946dc405dc3aa7e24fb0193f25d14faf7f43e4e07f90a1f90810573525b59d03af0b71e1fe99096fd1208f5908919bb4df8d0ac54f620149c5bc996b7fb7096e71d9a8c1c3a57eda214e7bf2867799008fa94a8810eb8226eadf6cae86453702552f8a98306d5739b92fd5256add680147deba15d07def0ed92499ac029875896bf5b335b61473cd681f41e3daf15156dffcd3863a9fbee78563f51b2d558d4ab39baf623e7be69dc8dd76110d2fe0956f45b4b462e07718695622e0e1ace13f259f9140d00f53268f85aaddc864fe33de7a952093d7e57616e8a3445e276159ea1ebfad6f7e914c70c68ac70c22aff538f9348812c0991f3fcb2d228da68104ce3bbab706c8fca5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r7, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r3, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000081b000-0x4)=0x14) sendmsg(r6, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@can={0x1d, r8, 0x0, 0x0}, 0x10, &(0x7f00005ef000-0x10)=[{&(0x7f0000140000)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000daf000-0x148)=[{0xff32, 0x18f, 0x7ff, "b227d83ccb6a816666676527640b1d006644a04d0fcf4606dd43077014d7334556b3f735045b038098ec5549368905b9ec0e49"}, {0x100, 0x105, 0x1, "6d07d12b9c284ba29a10c8d72a60ef5711ef06eadf182c7795faf15e5ad29e6af9e636e12d1ddab87c3b9feca7f9c123d0aee4bef0a0f4732ef1bc080afbdc03d9e63d6c4e31a2a4c504327fef1fc2564768653f6b8c27a780c409adc1905e6d83bdfd5929a15668284f09b8fbcf5832b5725e8ed6c016d3bf22a3eff330dcbbbc43593aab036afeb1be822f57d6885ab9317b6ef09215ab4730e77d831b75f5fbe5ada9b892dab6718f6fbe1deeeccb4e43dae9072a9936053595fa5420135157fa120cda4440927819a69aaa46bc79955910afa00a61926ca190ec44cf69ac061e20ed7e55537a72"}], 0x148, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00008d9000)={r7, r5}) write(r6, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000058e000-0x38)={0x0, 0x0, &(0x7f0000514000)=[{&(0x7f0000803000-0xc1)='G', 0x1}], 0x1, &(0x7f000033d000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000bbd000)=[{0x0, 0x0, &(0x7f000010e000)=[{&(0x7f00001c1000)="5372d8e4554044fdddbc99b520e5767405ea84be290c16947e2beab9b74dbc6d192a0407914133b5f0a17501577dbb024fd5178b0c29546986c85d1e5354f273a581de3bbce55cb30ef5f99315bb29ac63c9cda14bda9a2b87a08859f84dff183bd5be60a35df77135b893a54d34c95b79eb9586fb56a1f813eae31b638d32228e1cba3aab9876d53877930b2e819f4fafc1c47141013d4fc82269bc3b4a126b2691d358f392718db7b98b785b576fd037dfd569fb6606f1530104e5abbda13e09345a2cf0603443335ee52ba12a0896e19f50f84884c18fa81ebd7542", 0xdd}, {&(0x7f0000736000-0xc)="e0ff3f68e4cc9c40fa1734d2", 0xc}, {&(0x7f000059e000-0xfc)="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", 0xfc}, {&(0x7f0000ea0000)="601b393a0fe7459a051c5a98df753996dba408966d0b6216d3db5f1ad0c20a6529416107f5dfcab1c1c4078853f05c82d555b9810db9bbd9748bc3e3ab61b49e3ea262fc6378af5fbcd3c3495eec24e0e78594761a94b91959127cceb3ec4bd53091d5d8ae9ed07a7741cfcf4365526138c0bea30f3c80dc1aca294a06c95051483696e39d9060bbff35d3fb8adcee54a868de68fab09064825e340a64f76a994aaec5832ebc9bb7f7b7b0ce223854dca0df809b875bebbb1164f4395d1250fb6cb2e4b687bc50160ba8440c867814dae09d997ae4a2ca8c46da69388bfd5880d1ba6db30ccae1fa7e9c27832824d40deda0cb", 0xf3}], 0x4, &(0x7f0000435000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0xc8, 0x117, 0x2, 0xb2, "f589bccfec16b0b5389594f2433f53bd5752e4ae1452cab3bd405255c390115a7ea9b5a32ed9b4915f3d1d9e98cdc1e9b281284584a7588d78cc5545f6b37e7f97fc0a45b92e57b5bfdf404e4685a96b58b9eead53bc2a061f50e52bc9f5805b4312f0e3b4abdb2d0f50f6715e49d107523de2ca5e4dd349209cfb4761227e65d3591bf038b8e487134fabd459f11895d525eda32d19e12a51981a571c395e986714fee44af4c9966ea75774412e00806d5a"}, @assoc={0x18, 0x117, 0x4, 0xda6c}, @assoc={0x18, 0x117, 0x4, 0x74b374dd}], 0x260, 0x44}, {0x0, 0x0, &(0x7f0000460000-0x40)=[{&(0x7f00002a4000-0x54)="e70e6d2e83a0684ef6f25c6c8d17393ebf298386676cc6d117e630bcd823dc740d6bc6b44e22b62f868437cddd48a051c0ffddf2567535e73226ab405b606e1819d49e51ac2348d3e9228e2239332db66a7ac69d", 0x54}, {&(0x7f00001e7000-0x3c)="488edc9dae7cb7155f4db80a1f91a83b1a43adc11573c4003df388f40b6de187937b198bba6ef80c160a3fe5b6f86dc7719e5036a7551ca34857f61b", 0x3c}, {&(0x7f0000e74000)="380e5530d0e34a23c50594446397c54fe91ba2e28560d631b82bc54a7c38565ec0d50ec07b673881e12c94dba6db030f26702e9678ed118524a6f04fd60e4f77814bebd980c71e97834713b5d3ba4a9c4fe6a6244e48c44142a96d2c45e237a52a6d492961ab7cee41db771b710bf773291882ded4e09e9d1491106ab47f530cb6682a2d3b1a713cfe06341f8bd331f13092790f958acafda90925af3598239d72ba8f546c937d505c2d9e867990c802ffa006716dc574c3864e21a76a25a0d01efc93c34381d787b6841af90324172827a8ccab5407332c93", 0xd9}, {&(0x7f0000040000)="41381861d9a972214505e4695fcd3da910ad507a3db0f7b4db0320f09aee8e02bab5dda4f4fea801515ca9c1ce8de242f8db6a4968d4d9868778fc7a97f38180365e1daa045564aea55bd810b93e16d17e4d123e55a5bc86acf2af39e153bae62a4995cfdc874f669b64424fac0f9fbb39196c01a62feb70aad3435f742306ca2ba8e521eef8623113228e16f38ec9412999c8a8d31d837c9cb4a725628b6a1de0516541ae5804c283cbb7f5bc6102ced77045150192413afebb30c79ca3c7e34773203013e76a9f9d84d601b4e5700108b2", 0xd2}], 0x4, &(0x7f00002d3000)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f00000e2000-0x20)=[{&(0x7f0000880000)="f5ee80dbf4f763ee9c1899c7922de7573a53ecc6073ff47d5532df34e0f04b031dda171abb814f4a10b746d2a01f81b8b399a950139c7a1a5091f3e8ea6b0dbe9257849506882768c384111d24f3e80b5a5f786e9f0f044bbabfca2bd1d47818c520e939d33f831c0b402e9cc3e320321ec856a2a22e4fe47e9ac5aa4c97d8ccad4db1d390ebd765324f1b2c847a803c25f82a97be927f13f19cb2b69572", 0x9e}, {&(0x7f0000161000-0x13)="359370d8d7a3d7bacc1914c3880374593962cb", 0x13}], 0x2, &(0x7f0000ec1000-0x98)=[@iv={0x98, 0x117, 0x2, 0x84, "bcfe7de03c0108666d2d06c193d726461648a871a8459370524559bb31ee815a5fd18202437d705d117f9759c655612f2ee1e02e442df9c8a8a73220970eabae8709422a6c2c6a1507199aeacd7ccace1e79088973595097edd348961284766e5d030645289de10610261083c513b264e118648a75f94650696f12d9100c1f2d27a170c9"}], 0x98, 0x80}, {0x0, 0x0, &(0x7f00005f6000-0x20)=[{&(0x7f0000450000)="001cf9598cd6480f2da9b1ed43f07cce9ee050f655931f44bee3e254f87c44c419271c656721b4dda61270d4dc45f9", 0x2f}, {&(0x7f0000afe000)="8797aeb1bb44d6579d12157ca5028dd6b0db7254c052d5e1621e743bcdfa7cf467534ea1d4dfaa91ffbb90970bfd9aae90eb6fcb2458f02a36bfc8dd6723ff943bdc07927741466db229c47c25d530aeaeb7c290bbee90b6c2d69e1b268ce17a8af71eb7e44faa6cb25a6260d9f2053215e17766843a88ba64b848bfb79343516ff621d2f73bf1416fdbf3b492274a3cb1688df79687f5587edb9825818c52e931fe46d55b1f6f5d", 0xa8}], 0x2, &(0x7f000077c000)=[@iv={0xe0, 0x117, 0x2, 0xcc, "64c44e83464196ac7d520265ee653e5b6a47581cbdf72313183a2e779681c223b16f928e34870102afdc11f1bd7b7361a9f43bded49b2bd0bb65e78fead2e95223f2c3d29ffc991fdb34e29eb5b1316b2479b3905595f89385e1fd3823a2e83fa5a32f41645ba46d013b0816fd199ef665dd77c9c96d79d4b43b998bf9b20e0d6bffb07e0a1881b08144d1da32acf7affac01cd44b68dd91340ac52de31f5aa258218edd457fd7112ef9661c8614e912ace7730b37fffb9645be4a73fa9de9bb6a9be41c93748cda730f8676"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x32, "a06241ce1928137f1d8414a1b8ad297fc4fa7667941be91dbcf9e82eaf1ce11b7769e3a65852b3ea7921907a007272802596"}], 0x11b8, 0x4c854}], 0x6, 0x10) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x40, 0x9385, 0x9}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0xffffffffffffff00, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0xab, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000008000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r7}, 0xc) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000008000)=r2) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) r3 = accept$ipx(r1, 0x0, &(0x7f0000002000)=0x0) connect$ipx(r3, &(0x7f0000002000)={0x4, 0x3, 0x8, "297deb640735", 0x1, 0x0}, 0x10) r4 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r5, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r4) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000d53000-0xb)="048c17a22d4ed0c0b6ff58", 0xb, 0x40804, 0x0, 0x0) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x22, &(0x7f00003f1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="55b16657553d", [{[], {0x8100, 0xe2, 0x5, 0x5}}], {@can={0xc, {{0x1, 0x3ff, 0x1, 0x6}, 0x3, 0xb618a36a884ba227, 0x0, 0x0, "3da70bb4514a57b9"}}}}, &(0x7f0000cd9000)={0x0, 0x1, [0x9a]}) r1 = accept4(r0, &(0x7f0000465000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b53000-0x4)=0xc, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00004b7000-0x4)={0x0, 0x0}) 2018/01/18 18:55:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000680000-0x10)={0x2c8, 0x0, 0x1000, 0x2000000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80804, 0xae, &(0x7f000072a000-0x8)={0x0, 0x0}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000a9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000407000)=0x8, 0x80000) connect$l2tp(r0, &(0x7f00008fe000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x2}}, 0x2e) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xf, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000072f000)=0x0, &(0x7f0000862000-0x4)=0xfffffffffffffe07) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008cc000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "010500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000e8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000729000-0x2)="5bfa", 0x2) socketpair(0xf, 0x80805, 0x36f, &(0x7f00002b8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000041b000)=0x100) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000c09000-0x20)={0x6, 0x7a, 0x5, 0x5, 0x1, 0x3}) r2 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000959000-0x8)={0x0, 0x9}, &(0x7f0000ef4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000024d000)={r5, 0xc6, "aa63233b70331df6cce1eed630ad440eb0589e70b84e9b2272e305ec3c246370d5d8c9ff89a039fc21f8ba12b00384cdf43ad8fc2e30805e64c548979c74e0ba0ec000dea358234b23c1f2358116a04c07d1eb6da1789731403ad459aab8a61916927feb7c82766d978c73801e4e2bc13cf5713cfa694a130308005eb3e2390f7afb17cbf99d974ebded3eb6e333f9002a6e20f92a4d22e50ee4c14a8a8687ad74607cbe3456f2bde965142aa903a8de870b53804bbbff81fbca6048c3a1e41ba106f69f5e02"}, &(0x7f0000d23000-0x4)=0xce) pipe(&(0x7f00000b7000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000d44000-0xb8)={0x0, 0x1, 0x0, 0x106f, 0x2, 0x400, 0x600000000000000, 0x8, {0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0xff, 0x2, 0x6}}, &(0x7f000045a000)=0xb8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001e9000)={0x31f, 0x8, 0x400, 0x1, 0x9}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00007d3000)={0x9, &(0x7f0000f0c000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000024a000)=r11, 0x4) recvfrom$packet(r6, &(0x7f0000504000)=""/188, 0xbc, 0x10000, 0x0, 0x0) recvmsg(r10, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xffffffffffffffb2, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e70000-0xa7)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f00003b1000)=0xffffffffffffff4f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006e5000-0xc)={r2, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) accept$ipx(r1, 0x0, &(0x7f0000251000-0x4)=0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r3, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x7fffc, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b35000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8b9202e2fd5ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r13, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3fffffffc, &(0x7f0000a01000-0x4)=0x3, 0x4) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ac9000)={@generic="a61ccbef0fdf4af357aa09c0d92f5060", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a6f000)={0x0, 0x86, "548575776889121c119943ab91c29b6b8b5c6e5506ecde784baea6a5f1ca44ee391234690abeda80a1c2da037f68a17d9cf75970cbc73ae31caa51bc0cf5b91bbf502694761089e23eb2800f454afa1205acd2d97b6a01557c73260e8b3a79a0eadbda132463d13b3ae69d22953e96d3521a32e98b32f3ed8341856cd7fe940fe6412e9d2f6c"}, &(0x7f00004b2000-0x4)=0x8e) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005dd000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b86000)={r3, 0x2, 0xa, [0x5, 0xaa, 0x5, 0x4, 0x6, 0x4d6, 0x3ff, 0x6, 0x1f, 0x9]}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008b1000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bc000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000ee9000-0x38)={&(0x7f0000947000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000496000-0x10)={&(0x7f0000b20000-0x300)=@newsa={0x300, 0x10, 0x4, 0x0, 0x2, {{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x5, 0x2, 0x1f4, 0x2, 0x80, 0x20, 0x3f, r2, r5}, {@in=@multicast1=0xe0000001, 0x2, 0x7e}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x2f, 0xfffffffffffffffe, 0x1, 0x80000001, 0xffffffff, 0x70, 0x5, 0x17}, {0xfffffffffffffffc, 0x3fd, 0x9, 0x3}, {0x5, 0x10000, 0x7f}, 0x1, 0xffffffffffffffff, 0x0, 0x5, 0x1ff, 0x0}, [@encap={0x1c, 0x4, {0x1, 0x3, 0x1, @in=@dev={0xac, 0x14, 0x0, 0xd}}}, @tfcpad={0x8, 0x16, 0x9}, @migrate={0xb4, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x7e, 0x5, 0x0, 0x4, 0x2, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e, 0x1, 0x0, 0x5, 0x0, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0x4, 0x0, 0x0, 0xa, 0x2}]}, @migrate={0x138, 0x11, [{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x7, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3b, 0x3, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x3, 0x0, 0x3, 0x0, 0x2}, {@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x0}, {@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3f, 0x0, 0x0, 0x0, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x0, 0x0, 0x2, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x7e, 0x2, 0x0, 0x2, 0x0, 0x0}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x0}, 0x40) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000c18000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055f000)=0x10) accept(r6, &(0x7f0000f76000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000896000-0x4)=0x60) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f000062b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000-0x4)=0x10, 0x80800) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000062c000-0x4)=0x5, 0x4) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@generic={0x8101, ""}}}, &(0x7f0000269000)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000022c000)={0x0, 0x0}) pipe(&(0x7f0000b64000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000008a000-0x10)={r0, 0x28, &(0x7f00006c8000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xe7) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000846000-0x4)=0x0) socketpair(0x1, 0x805, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$netlink(r4, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) close(r3) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000733000)={@common='ip6tnl0\x00', @ifru_names=@generic="cd4ea4e4dac69782c0ce8e1ebfb9d683"}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000088a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dba000-0x4)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a19000-0x68)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x47b82928, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) pipe(&(0x7f00004ed000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00003a0000-0xed)="59706c0f00c9770726d5287b0c4391aaffeefa74743de88b11a6550d982fb0905be016e75de6bc72bc3ab22f84af78f982bab099f245128023512255d740c7ff4b274ff4ac1c0593dda8f9676e94a4712d86901f216def2f9155c01c9dabd4da91818a144c6f6cf2f0d778e8c9ea8750cbb9fe04dcad991ab79bfcefa79462d6e1fdabdb20e4f0fa9f0153ac0a0744c360fd89957b82a83858744efd5efb710d5b0960761d262599ae9089ad3f85870cdde3fcf03b041a8dcd0a4303146903b4b0bcb1f23e5ac0f8050b74c0d226f07f6e4a2ffe3b5ac3ec46cd01863de650a1703e14967a206524c9167b1699", 0xed) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000722000-0x4)=0x0, &(0x7f0000802000-0x4)=0x4) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000003f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d33000)={0x0, 0x3e62, 0x5, 0x100000001, 0x9, 0x7, 0x609, 0x10001, {0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa27, 0x40, 0x5, 0xeb5, 0xe231}}, &(0x7f000089c000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009fe000-0x8)={r1, 0x5}, &(0x7f0000187000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b6a000-0x4)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x800200000000000a, &(0x7f0000dee000-0x4)=0x1, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00002ad000-0x98)="d663c0fee2023baa8f7893a7589e0810b4194c2eb7e46e4a7bba78209facacb6f40b2faebc780e25ea1256bdb604a78c81e40614359abfaf0da00143f901c9ed6e5b9eaf402f7283773cdc4f1a83e27c6ea80b6410b617019fac19dadfaa47a471dce56676c123d46e943e269564edf97276f6e4c8e73682b82520f31eee9e749ea37a5166036589b7e09f066856ad2bfdf3c003b17f388d", 0x98, 0x4000000, &(0x7f0000c1f000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a71000)=0x0) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x24)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000394000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0xe)={r0, &(0x7f0000001000-0x2)="c923", &(0x7f00002bb000)="be41f9d25a0143a2c67ad0730a0b6d1c8803511c377fbe917e0177883d6c335a6abac60bad6ca4406514beb81613ac269a3dd07dbae8b748c541a7b154a6ef632aa41fbb86e0d98d537d63b01c8c56c2cdf2c430d6368218243327f6a091f726eb5666d1902b7c4061640c4269f2ae8d14df1fa321fcdfc35f6938ca0f839b0195e6915aa7658f8ede39ddd375318e52b980ee53880cbebe36bebc1a2c0a7ac3cee2b14d18853836ce1f60cd021d6ad5f9dd123d29b72e7ce2512bfb2818eeeb0c838fb4b532bbf8c53dbf4aa6034b55b6244dc078e7cf976562b213b6a7afafae8f74a02b69257932085e152d2150392a42", 0x0}, 0x20) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000076e000-0x90)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cd", 0x90, 0x0, &(0x7f0000669000-0x1c)=@nfc={0x27, 0x0, 0x9, 0x3}, 0xdd) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e8f000-0x8)={0x0, 0x0}) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x7) connect(r0, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x40000000000}}, 0x38b) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x1000000, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/18 18:55:07 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000960000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001d9000-0x108)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1f, 0xfffffffffffffff9, 0x4, 0x40, 0x7, 0x64, 0x31b, 0x5, 0x8, 0x2, 0x7ff, 0x4, 0x8, 0x7]}, &(0x7f0000a84000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x3b)={r1, 0x33, "edeea4776f361a88738cdeaf79694c445e6cceb54ea0ffdea3b7502949b23b01ed75d20a2f4f9fb2225117f284e7b14a1ca956"}, &(0x7f0000001000-0x4)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000099d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a8000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000bba000)="050273d27386f3a374c8c8b7ade5a456", 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0x5, 0x80000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00007f5000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x24}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000209000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004ee000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000710000-0x20)={0x20, 0x23, 0x7, 0x3, 0x4, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000215000)={&(0x7f0000453000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000329000)=[{&(0x7f0000634000)=""/79, 0x4f}], 0x1, 0x0, 0x0, 0xbc}, 0x1) accept$alg(r2, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000091b000)={0x7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000020d000)={0xffffffffffffffff, r4}) close(r3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d50000)={0x0, 0x2}, &(0x7f0000db1000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f97000-0x8)={r6, 0x4}, 0x8) r7 = accept$alg(r3, 0x0, 0x0) pipe(&(0x7f0000a77000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000cda000)={0x0, 0x0}) sendmsg$alg(r7, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f74000)=@generic={0x94, 0x9f, 0x1}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ef3000)=[{&(0x7f0000b28000-0x1000)="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", 0x1000}], 0x1) 2018/01/18 18:55:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fff000-0x4)=0x9, 0x0) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1f}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x7f, 0x10001, 0x6, 0x1, 0x3}, &(0x7f0000003000-0x4)=0x14) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x2847, 0x0, 'cmac(aes)\x00'}, 0x393) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000a3000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000002d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfffffffffffffc4a) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet(0x2, 0x6, 0x101) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000540000)={r0, 0x0}, &(0x7f0000b64000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006cc000)={r0, 0x6}, &(0x7f000097a000)=0x8) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000027000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005dd000)=0x0, &(0x7f0000beb000)=0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000194000)=0xffff, 0x4) 2018/01/18 18:55:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000382000)={0x0, 0x2, 0x30, 0x1, 0x7}, &(0x7f0000001000-0x4)=0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x6, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000064000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b9000-0x4)=0x14) r3 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r3, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000524000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/18 18:55:07 executing program 5: socketpair(0x0, 0x8000f, 0x7, &(0x7f000002a000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd3000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000219000-0x10)=@req={0x100000000, 0x4, 0x88f4, 0x400}, 0x10) r2 = socket(0x10, 0x2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x0) 2018/01/18 18:55:07 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x9, 0x3, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x80000000, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00004c0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000805000)=[{&(0x7f0000001000-0xbd)=""/189, 0xbd}], 0x1, 0x0, 0x0, 0x4}, 0x2020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x10)={0x0, 0x3, 0x4, [0x6, 0x101, 0x7, 0x1ff]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000-0xc)={0x7, 0xb9, 0xfffffffffffffffe, 0x3ff, 0x2, 0x9, 0x7}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r3, 0x400, 0xd4, "2d43fd7584f61139418a42d4784ece83af5aa9f5a7ffa4a1fe8357a2c1d1679a73edd481a8dedb33e0b39668e6930433b39de3c3b029287c0cc5d2f2bd662d52f60b1550ee2ada3f466427949c79c8abeb73073c4631d581a5ef7e630e5f1e87efa7c8ad82f6b9af230144d65459016e53a3c28a621e91c8ac243203d6"}) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000c43000-0x4)=0x0) 2018/01/18 18:55:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000481000)={0x15, 0x1, 0x0, "90bf3127c0c1", "37177e7bb5b8193ae5102466671dea78"}) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/18 18:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000169000-0xdb)=""/219, &(0x7f00001b3000-0x4)=0xdb) 2018/01/18 18:55:07 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x10, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000000b000)=@req={0x2, 0x2, 0xfffffffffffff052, 0x7f}, 0x10) 2018/01/18 18:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept(r0, &(0x7f0000ac1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000-0x4)=0x26) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f08000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/18 18:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000915000-0xef)={0x0, 0xe7, "21d47a9708942344d9c3e2a28507662e7a7d98eee78d0c04e21179d9d0e62c2b78e23a41fbd7b6edabb921ce557be9d85d16e0fda038082b93842e4452318c7f7c94eb7683858d77cc4f9b9a6c19bb821c674e6fffad2ec13d604060e8b4435000c1a0dd89b0cbb2f617e96298aff0b840c945197a55e21ee49b7dec96af16868f619ca64b9625ba1eeb3467c6b9cf6ac536ac4eb1d1444020df750e9b1d4dc0ad4f70faa559e941dfb6a48027c06774d856057e4d77ac2636ec3eec53e4dab06b5429f8f5d97ccacb12a506ebd9dae426f7a989fbadfb9764ce8ec831a82e6e8ef10e9b3a6f02"}, &(0x7f0000181000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000031a000)={r1, 0xbb, "f36b75a26f29672ae3574edea03600b5ce74b766c64f11069afd9f79af597b83ab5c95b4704429cabd81a4d9b47136be40f9ec702288878a49d24e1ee38b27eaf0964b5c4ed413d152cf5edf28295de422bee19d294430ad12fc4e9635a0e97f499c333477cbd18d48a1a6e1d98ea80de7bdba2eac691b004d862de93b81375062101c9d4646d25b3cb27914c689947b5bc84eb1d005fda43bf6a8099c2271540764b7b0c3b7c47580c005a86150627268e48e7ad7da072ac1911f"}, &(0x7f00006c7000-0x4)=0xc3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet(0x2, 0x4, 0xffff, &(0x7f0000e3f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000698000)={0x0, 0x3}, &(0x7f0000a7d000)=0x8) pipe(&(0x7f0000f4f000+0x6da)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000afe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d0a000)={r3, 0xdd02, 0x100000000, 0x9, 0x10000, 0xc716}, &(0x7f0000de6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/18 18:55:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000aba000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f00007d1000)="a5b5871bf2d62753468b75bdfd7aed2c6b2abfa30da8409291c59c125dde9de8476e5d7207dae19d65e1b52e7f610b15f6ef2826bc971f7db4d2508211c3d920d8b01a5846e648aa7d8055c780d7558f5ad5438a4d45a4cfb3cfc667b3b48299b98dcf7dd779f288cc2de1dbe3c0fba48c7206c7edc20c00416d3a81d588d1b4c170faa90e034d2884e71d969c270e4c87b86de43c1fa32bbf6bdec5022aa49ae45b8b07c9dd413060fc053dae6f3b5515222383fe867b97d778125a55e378b3f98b3f7e7b1861208031af402521599a892b34a2a1fc6a71b2747df8553af10d598bca972ce25f3c941d5d05742fbedded1b8ac3", 0xf4, 0x8000, &(0x7f0000784000-0x10)={0x1a, 0x1, 0x5, 0x3, 0x7, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)='X', 0x1, 0x0, &(0x7f000063c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c) bind$inet6(r0, &(0x7f0000cf2000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c) 2018/01/18 18:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7fffffff) socketpair(0xb, 0x80000, 0x6, &(0x7f0000708000-0x5)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000e42000-0x38)={&(0x7f0000033000-0x10)=@ax25={0x3, {"66eded2c0ae04f"}, 0x8}, 0x10, &(0x7f00006ff000)=[], 0x0, &(0x7f00000c4000)=[{0x20, 0x117, 0xf4d0, "4237f5c769e3851887b298de0c"}, {0xa8, 0x114, 0x2, "0814e42b88ad6631629e0c6f65dd8df655c75215bdff477175324e0af3f25504fdfe00a9b3881652d8d75a7fcc04e8461ba1cb72eb70adc59424ce8785bad91933ddbe925515604b2438d5c8a6ab29d7d438ba81712ac2a856df938d96deea8d4db4da295c5371ee9aa37f46e50477b2d0e537e357434d562b1e5cd0d7822fc131d700b870baafc1b44d27ddebaccce01a0b09161c"}, {0x98, 0x13f, 0x1000, "e54cfd5f1c5859f45f721be92db9475f3c49868af6f1db3bce8960d76aa4273e58dde0110909a7c9bc384843278b86d7e826894783348df874175d735688b47a31906e9efdf000be2e9bcd3893ec3246116daab1dd72bfeab9293b18bedc3c3b2463a72de5daa5487979d36d9c7733917e92e9e521a5065fbfade71c8074045e8d46112acaa43141"}], 0x160, 0x40}, 0x40012100) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000997000-0xc)={0x20000000, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000c8c000-0xc)={0x80000000, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000026e000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000019a000-0x4)=0xc) connect(r3, &(0x7f0000774000-0x60)=@nfc_llcp={0x27, 0x4, 0x1000000000000, 0x7, 0x80, 0x87, "d30d5809724f8ed89449916c951f87421873f5e2dc02eaff93e806eed27df51f80372177cb350dcb83f0496a7d8f819412daa1b5e82cf248000a96b2dca7e1", 0x5}, 0x60) bpf$OBJ_GET_PROG(0x7, &(0x7f00009c1000)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0x10) 2018/01/18 18:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b4b000)={0xe970, 0x80000000}, 0x2) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0x1, 0xa88f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) pipe(&(0x7f0000083000)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000a0000)={0x20000000, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r3, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007a000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000ab000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3ff, 0x10000, 0x400000000000, 0xe2f, 0x7fff, 0x7, 0x0, 0x1000, 0x3, 0x8, 0x8, 0x4, 0x40, 0x1000]}, &(0x7f00000ca000)=0x108) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000107000)=0x0, &(0x7f0000108000-0x4)=0x4) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000107000)={r5, 0x100000001, 0x401, 0x5}, 0x10) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x9) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a2000-0xc)={0x30002000, 0x0}) pipe(&(0x7f0000acf000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e40000)=0x6, &(0x7f000068a000-0x8)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000028b000)={@generic="ac9332cee38b07bb2859727522bd7081", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x1c)={0x1c, 0x3f, 0x310, 0x7, 0x0, "", [@typed={0xc, 0x86, @u32=0x6903}]}, 0x1c}], 0x1, 0x0, 0x0, 0x4000}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xfff, 0x2, 0x91, 0x0, 0x7, 0xcf5, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) connect(r0, &(0x7f0000077000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ae3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d32000-0x4)=0x10) sendto$ipx(r1, &(0x7f0000f94000+0x25)="3fc00fb06a4721acec365a49afd3cf680bf839502369d85ebd0689527cb2d84ae5364b79cee154d86f7acd98113e68e6a0b18591c5e8cb7327913620a73d2e4a06c0d14e86206573cd3e633be4d96c10b2ea325c17ccffc18c7d468d1ab6e6d45e91ab816f9b81215bc53c", 0x6b, 0x80, &(0x7f00003b5000-0x10)={0x4, 0x7, 0x6, "a7ce7e04b7bd", 0x3, 0x0}, 0x10) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x3, 0x1, 0x9, &(0x7f00003fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000033c000)={0x0, 0x5, 0x3}, &(0x7f0000e78000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004c6000)={r4, @in6={{0xa, 0x2, 0xf9a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_bt_hci(r3, 0x800448d5, &(0x7f00008c4000-0x65)="33c2debf5956e911c14670a574f117d98c3cbfafbd40e8f9d75a3aaa8601e0fb4a80ca19d4e9778ebac0f6ad788b28c338f4538b1a11f836d8a94b95aa0eb85bee5d86086ea9e6e18e5589153b5de4b98d472b228f3843b404acbd27c44fd7421b3ab74044") writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x100003c9) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000d76000)="bfd52708061b9d8a1795afbd0887fe20465aa0e279f7b0aaee651ee7a06b9c3682e0bc3ff294ab5eed5a6548f8aa87c05e117ec50d3ff29f3025b2851f54103a931264ae4aa74765599681ae75d189f6645fd4804e6d48d54b2bea050888c53af36781689b072d3c4fe330622e06a5709bd649e20603f7a63f5ec4e52ca6495126ab2c2fe2415f0beed8aaf3bb63df8eabd2351c1bfa8ad6328766718ecf0bde105fac2312cb8bec6d72985e581431ee527043b6055173fc006bc877421f248850ce061280c22f048a9025") 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000091e000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x6, &(0x7f0000008000-0x30)=[], 0x0, 0x4000}, 0xfffffffffffffffe) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x38c, &(0x7f0000c3a000)="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"}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d1c000-0x8)={0x81c, 0x8000}, 0x8) r1 = epoll_create(0xff) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000d1a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008b8000-0x4)=0x5, 0x4) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0x48)="b887ccf557a606e28a7f540195c376b18fbc007d5674641751305779518eb430cda90d0f540b41fbce4ac7338e7a95da1e6c5a15b46372925ee8d28af2fff32a922e62ec23a07579", 0x48}, {&(0x7f0000003000-0x89)="2be98e28348818b75dcb8ae944289006600fecd9c02b7eb8b1e26891bc3b153a478ba9466378d5e75ab83051cfe04a96982afd5d2931e59a0043ba9ab2318c191efd76fd3284d2a432332657609c9d22825004ebc444af95506ae9e0027c24437a5b2fa0e8a5bf3ba5824cc5f949f18741351b5fa092a1a0184f75cbdd642a8c338497f9db2b06d08f", 0x89}, {&(0x7f0000007000-0xb7)="d71afb8a295c9186d7ad4452b65f186007cddc8415751261f11c3ead90ddd29118c2b3b8c7feecce86976e54ab6050bc37a9d197962702f50d747a9af045a3139b5e7350086b5af9da20c0ad05a09ba21b4c35d4a65d7e45124c3ae73e6d50bb19c467293c50e63c9e5409debb36a79ec352c38971568c4908c2335a9a2a9b0d119b2737245ed4729800f9febf6110fa1d4f01b5cdb34fd38b9f6e9c973d26571588cdb99281e4b026496ad4ce9715b3a6d24ba31124b3", 0xb7}, {&(0x7f0000006000)="6c6ab72e315514a57f9954f526ab96ebd71a176112a24255ad4d14a621fe35f964b7dc834f040c7a57740e5f9ae345867b1978f8b8ecef6e9304714dcbe05c1e88735c053a6c82a0953c1ec193aa50a8c84f0aa8a0164cf06413bb35a210bc028ebac31dac9c50776a286147ea99894eb4a2ae6f460c61ecd68f48fe9faeeb9f929f0046547bbfd31231a4696bfd6bd22adc", 0x92}, {&(0x7f0000006000)="aef6fd674b5eb43129232e02d9dab76eb97d79795d8de9856c16368913de90906cc1775d1b8a3f7d5dfa0610436d180b0b4b5566ae324feb4cb2", 0x3a}, {&(0x7f0000004000)="83c22ae338a1b449d6af52295638b29fae4d1dabc2dd075a15876db964cacca0ecf0a63a13a7364823b8a852a7588a15a7d0647a06fe47533adaf2caea49ce41591be33cd908b20c52f2368030ffaa1ec1228e1c16d8cbcd570467c7b59fcc", 0x5f}, {&(0x7f0000002000)="ded049f5b9531496555c640e91e2e94d98c4e90b4e0f9bf6d0b900762337e27fd2190ec2f4c7d1a70965ec2d2bf01b38b4a8c351850dfa9c040bdf069808cbf05f10e79dec6ce64f47fe9335b17c27c08c6830", 0x53}, {&(0x7f0000006000)="7df6c98d79d912b8ae3e3774f9dae43ca68593e33203c5d8528fee220cf884e0824662e1a893f3cff38cdb4faa2733fcf3081a2ca0434833bf632ca121add1085a57cd7a17eaa3a173585cbba7ca853df852af5bbef713334f939b8f69975d58caf1dbcdebe422c40841231aa6506eac27b486e6655319e28af9e4d59c2c9763894ff74d686b59d6d0924750156e358df48657e0dc8152079aad7b4a0d4cf0f5e140fac86dc3d85ccf65ac576cc6a1fe05dbf6e29f9893", 0xb7}, {&(0x7f0000006000)="6f3f2428e22e6b100be1dc86fb714b8a4a0117a1076188e832cb38dd6119270f356e8bb2a8c220c6ffcf6e46c985c94fe44fba065e54e18e2e0aa48323656e6f828132f26169bff64c21a1ebbac5fdb6fcc9730cac2bd9fc04f9fc79a7f5cc00ca1f4983ac8bb12e33fa7ff329ec0ec49032c8fa129b46630f7df80b5df755d3", 0x80}], 0x9) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000+0x65f)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x0, 0x7f, 0x6, 0xa1, 0x3f, 0x5, 0x7, 0x6, 0x9, 0x40, 0x8, 0x7, 0xffffffff, 0x652]}, &(0x7f0000007000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x3482, 0x2}, 0xc) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00004d8000)=[], 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c0e000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00006c1000)=0x0, &(0x7f0000347000-0x4)=0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000e1a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x10) getsockname(r2, &(0x7f0000219000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000042a000)=0x3a) setsockopt$inet6_tcp_int(r4, 0x6, 0x5, &(0x7f0000956000-0x4)=0xa76b, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fef000)=@int=0x0, &(0x7f0000f36000-0x4)=0x4) r5 = accept$alg(r1, 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r4, &(0x7f00007b8000)="f7fc6d83e2ea07bd150130b23c90f81e1400db40e83d317eacc5bd0a960e88c2008662b74b457c370f7dda37726dfda51b32a05ab8478a6465fb35e1455481e0d6b9aa9e1afe8b4708779b5d783d9ad842366998601eb3348940b49348c2fa357602f0d64a0414c7b7a1f83d135ede3b9f430ae4c23f5218f064dc0b7b349c698330f74515fbf710411b12869066c6f038df63fc1aded4280849c648c72ed3f8a60e28e5c8e138342ae7d3c6e2adebee069e30cbcf683844edc135e8ab8081434ef83ce4ccfd0ab487eecc1998c054ba0e0d1a6d49d7fd96660f142706007fd9a33460f77ea5b0ee8732308e202279b28edf1f1c81a653", 0xf7) r7 = socket$kcm(0x29, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ac5000-0x8)={r5, r6}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000ad8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000064000-0x4)=0x8) sendmsg$key(r7, &(0x7f0000d3a000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00009fa000-0x8)={r2, r6}) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00004d8000)=[], 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005e0000)=0x3, 0x4) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000984000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x400000000003, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005d6000-0x4)=@assoc_id=0x0, &(0x7f00003c1000)=0x4) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000308000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005e2000-0x4)=0x32, 0x80800) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e1000)={0x7, 0x4, 0x8, 0x8, 0x0}, &(0x7f00005e2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000563000)=@assoc_value={r4, 0x2}, &(0x7f0000960000-0x4)=0xbc5f) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f0000961000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x18, 0x3f, 0x440333405417bfbc, 0x2f, 0xf7da, 0x980, 0x4, 0x12, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2df500ae, 0x1, 0x10000000, 0x6, r5}}], 0x60, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000560000-0x10)={0x27, 0x81d, 0x1, 0x7}, 0x10) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt(r0, 0x1000, 0x401, &(0x7f00001ae000-0x53)=""/83, &(0x7f0000c5c000)=0x53) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x4000000000000000, 0xffff, 0x7, 0x0}}, 0xffffff0a) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000edf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cbb000)={0x0, 0x2}, &(0x7f0000caf000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000194000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000804000-0x8)={r1, 0x9}, &(0x7f000021a000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb3000-0x8c)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffe000)=0x8c) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000b57000)="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", 0x105d, 0x44880, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/18 18:55:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000196000)={0x0, 0x0}) bind$inet6(r1, &(0x7f00006fb000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x27ff8c84}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f000025c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x6, 0x5}, &(0x7f000012d000)=0x8) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006b9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000244000)={0x0, 0x7d}, &(0x7f0000649000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000b3000-0x8)=@assoc_value={r1, 0x939}, 0x8) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009fc000-0xc)={0x4, [0x2, 0x200, 0x7, 0x7]}, &(0x7f00009fb000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000063e000)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xff, 0x6, 0x80}, &(0x7f0000824000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000887000)={r3, 0x1db, &(0x7f0000202000-0xac)=[]}, &(0x7f0000bca000-0x4)=0x1ab) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000449000-0x98)={r4, @in6={{0xa, 0x2, 0xb5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x198, 0x7fff}, 0x98) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/18 18:55:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000864000-0x28)={@generic="2454beb8dace6fab5842c5462641964a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00004f7000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000007000)={0x400, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000ff6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ff5000)=0x6e) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff6000-0x10)=@common='bcsf0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2ffffffffff, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000c42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000ff7000-0x41)=""/65) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r1, &(0x7f0000a18000-0x1c)={0xa, 0x3, 0xe7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) socketpair(0x8, 0x3, 0x8000, &(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ff6000)={0x0}, &(0x7f0000ff7000-0x4)=0x4) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4000002007, 0x2af) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000093000-0x38)={&(0x7f000062b000-0x60)={0x27, 0x770e, 0x7ff, 0x2, 0x240000000000000, 0x1, "87a7b05d156d3ebde67e82db973c21ab39a3010e7b91799411d05ea26459c98b1462740771048e17041a0804b720ae37d46ed019068da633fe179a9b6aa503", 0x9}, 0x60, &(0x7f00000ac000)=[{&(0x7f0000b21000-0xff)="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", 0xff}, {&(0x7f0000639000)="dc5fd59a5e887f184810470768f4252f2bf773f3e9e57996f0eeb22919bf7badb02b40a5d6520818aeee6c2a4dbf26ed417e8c65420b25247c88d429a14773a7ad2be0f1a88580e3a15907ab4aaea295c92485625a4587fafdb0628a34e76818bf3ea4476d370a30b6f396015d972ae6916d64686fb514c08eabe8ef4efd2086e6c2fb2d6ee68a92d6b50658fbf051e5e66bc7544ac93122e0b9e4f6c6c9791a8a7d827e6a8554022f9caa31d3ebe81bf1cea97b333afbfeb28ea3ff9b128c2e3797c45f98af4d7788ea615ecffb3dab4a01a9ba3b952e49257eec", 0xdb}, {&(0x7f000022d000-0xf9)="0b766e3609e57c7f76197301bea82f145cd8ecadca4c941e6894b1f7a6c508948e93fd76cf12a4541683e41e70efe2e463831033b0cbc73dffc693229fa416d169cef8826e7a5e0ea7c14d548d738806c2139f4716dae11f1cc9f770e26e6e5ec2b04fa56bcfb2592393236f93464b2932b2e05ab865df32a4a05352ea994a437fa8d10cf737a82f81033be9c32d94e79a3d4fa77843cabee5a0fc122f377a89c337437546cb744ba8207795b764dfe8107b8684b996113ccbf489623ede2740b1943d81a3398ef00e705d06800d91378189e19afc778660c43f4daa039ca6cdf59b4812264a9a151fb133ce0a8196e7b7a5dc41c36eadbb3b", 0xf9}, {&(0x7f0000ddb000)="5828ebdfd0873722cc4a73ad9f780789128ce84eb802000f72569209f6abce6d880bea4009c309a730beeb29437e3e877605bd715477121b693634a76d7e849e28636c8312495a9d39bdc5046f5420f2f9c313166e8201e564df77416938dbc52aec12209a4f68dab9b7eafdd45e111cd6568ccc974a9b2192817536d81bf6222888084c3ee3387e2743eba8bb4610c9753bf29cbaf271cd991d342d54a83edb4413dae226f9815c79ac52cb4ad15625bb084f9d85816bf0f0d37c4a19dd2b0c8d14f16d2f093979b296d29fd410e073f16436f798c62b348ba170fa91ee", 0xde}, {&(0x7f000040e000)="d04fd106a73c535a41aa422d82383a5a03b8c73b0b28c108a082cc2b087da9b2d34a274d01", 0x25}, {&(0x7f0000428000)="e16f61c4c3ef3f2a99b85902852f697368f122138f0e67b93d57023f0e01c4dce193ea5e57b4667444be0759bf62ebc4560a6cbe0ec91c0904c489a45398937669bb30e8290d26bfa778a3c3b8a95cbc07bc19fd7032491f54ff815c7e5379001267ef2203d8bfeae7e487434e68e2a39967a6ab6a53039caaeef037156694a6c7feda86ab993bfc0aaa757deed60e47605de1324333740a355180755a6b89bac830459e58b322f801daa07942a4c2adb93fb4e76b57f5095534c41384f7ebdd5f29543e40f44c2695e96b1e52e9258a6d5b24f2993642efcf6f5ab58fdc59bebf82d1c08fc5", 0xe6}, 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{&(0x7f00000e5000)="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0x1000}], 0x9, &(0x7f000092f000)={0xb8, 0x0, 0x8, "fec214245027a1970f324f61afd1d6fbceb4a80dc574d7fdd91a92de716db7579009dc9ab6d4d3ac1c9fe9f658a280279664fbc002d7329d1bef33e725c18a24ae995d7cc1ee847a7f9ade17dbe3fe9d750d80bbdf8be3a5a24da6b767042e0228d0aadb6bae011422fa2b8a7134e57a90ce97128f9542fa413cb07f2748ef494d16acd0b72c7cc2a63832ad16598ebf739c3ef6e2ada6d9ecec44d820541a318e103861"}, 0xb8, 0x4000080}, 0x8000) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000e81000)=0x0, &(0x7f0000610000)=0x4) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000018000)="1a49c225ec572a270a419612ffb94e48", 0x10) socket$inet(0x2, 0x7, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) 2018/01/18 18:55:08 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eed000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000064f000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x58004000) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000a5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ac000)=0x10) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000af4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae7000)=0x10) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000030000-0x88)={0xfff, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d1000-0x8)={0x0, 0x0}) r1 = socket(0x17, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000691000)={0x401, "dd59b8a054e0"}) sendto$unix(r0, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdc000)={0x6, 0x10000, 0x4, 0x20, 0x577, 0x9, 0x3f, 0x81, 0x0}, &(0x7f0000fdd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000040b000)={r2, 0x4, 0x30, 0x7, 0x0}, &(0x7f0000a2b000)=0x18) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r3 = accept(r0, &(0x7f000001b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000011000-0x4)=0x58) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000010000)="19b5a0465bcce57e5c58bec45686b149", 0x10) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl(r1, 0x1, &(0x7f0000027000-0x32)="") mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000027000)=0x6, 0x4) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) socket(0x10, 0x7, 0x6) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendto(r0, &(0x7f000027a000-0x70)="d1ee62c479d0fa0a1185dd52e7aa4dbbba7550a6358a33d7210bb68779dcf99ac684b5434acc8138641c44b3c1659e093171d764c3bae630d136195816332fa6d89d622db62c78f9ca8928d08bffb3f0c1d8cac293e4de5fd5d927b62474fd2997f2fea9c7ee871c418470c503883619", 0x70, 0x0, &(0x7f0000f1d000)=@sco={0x1f, {0x4, 0x100000000000000, 0x3, 0x6, 0x317, 0x3}}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x80000, 0xbd00000000000000, &(0x7f00004ed000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d68000)={0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x400000004000, 0x1, 0x549, 0xffff, &(0x7f0000e65000)=@common='bcsf0\x00', 0x6, 0x1, 0x7}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f7e000-0xc)={&(0x7f0000920000)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003d6000)={0x167036bb, 0x1, 0x800, 0x4, 0x2, 0x550}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ca2000-0xc)={0x30000000, 0x7, 0x23}) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xa, 0x5, 0x9, &(0x7f0000825000)={0x0, 0x0}) accept$ax25(r1, &(0x7f00001b7000)={0x0, {""/7}, 0x0}, &(0x7f0000bc3000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00008c9000)=""/56, 0x38, 0x20, &(0x7f0000cb5000)={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7f}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004e9000-0x40)=[{0x7, 0x841d}, {0x4, 0x2a5}, {0xa, 0x6}, {0x2, 0x2}, {0x2, 0xda8}, {0x3, 0x3fffffffc000}, {0xa, 0x3}, {0x0, 0xae}], 0x8) r2 = epoll_create(0x1) epoll_wait(r2, &(0x7f0000766000)=[{0x0, 0x0}], 0x1, 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000c6a000)=[{&(0x7f0000b88000)=""/136, 0x88}, {&(0x7f0000f2b000)=""/185, 0xb9}, {&(0x7f00002b7000-0x5a)=""/90, 0x5a}], 0x3, &(0x7f000050d000)=""/57, 0x39, 0xfffffffffffffffc}, 0x1ffffe) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="2d161376819af8b60ef515e9b0935ee8e072c2c72f5976fe76a3936dcfaed0c7749bb976dcdd82c2b8aea000b1575e220075cc82d6c4082792f0b21940595ff0c14915458bf69203911a29a6e3dc5b08abfbf66538c61f9c83ee562c49463da3cdfc967e70c43c1668db1f4330f489214f28f13acfb2f5f42db9dad82636f57c3efab21170b2879c217fe4927d08d1f0822562a87700591ec57c7b0350049521de7274f36780a79f730d36603ff80a7ef91218359325afa0797837a41fbdec7579bf5fbc6d225d0cb7f18864e4ef3c84f8cd287b34ce8dcf4a", 0xd9}], 0x2, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x3af)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fe7000-0x4)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="ec8f5c32988e41e60845f67015035a701efe1daf71990125fc3ddfe632d9edade33da3285a94a167a6c529e1a6a141af535d5af8caaca77b4de1b403b4f5a4af3a940d194ac20054ff25786f38556c7f068214988522fae5a43b0080577de029ff4c2cb12cb2501531c9febc39afd60bf63073c84d1709c8f71db865e0428d1cfc3729c0670f55af5a9d47e26c0a4c72620e301009307488d7797ce8e6e0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a60000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9c000)={r3, 0x28, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000992000)={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ab}, 0xffb, [0x2, 0x3, 0x0, 0x0, 0x2, 0x1, 0x1, 0x4]}, 0x5c) bpf$MAP_CREATE(0x0, &(0x7f0000f3d000-0x2c)={0x5, 0x47354e35, 0x40, 0x9, 0x1, r2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(r2, &(0x7f00009c5000)={&(0x7f0000dfb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00009db000-0x50)=[{&(0x7f0000633000)=""/15, 0xf}, {&(0x7f0000549000-0x51)=""/81, 0x51}, {&(0x7f00005d7000)=""/222, 0xde}, {&(0x7f0000c5f000-0x55)=""/85, 0x55}, {&(0x7f0000938000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000d55000-0xf0)=""/240, 0xf0, 0x9}, 0x0) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000010000-0x8)=@assoc_value={r1, 0x72b}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/18 18:55:08 executing program 0: r0 = socket(0xf, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da4000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x137d5172, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000003000-0x4)=0x74, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000-0x20)={@generic="ecb21c05a50ff925b1b4d185699eade8", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x3f, 0xcb47}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000005000)=0x32) socket(0xa, 0x4, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x73)="9825c8d66fc9239643fbd1bbebe44d8998e32a5888d9c37b4c7419a4e56b9e04e48e88b3f6ac44c05e5e80bbcc93149d6b6fc2a1e56203b567c319cdc2975ea9053da76964663877a7f27b9de874c07540c3c5535b7a24a4313d158dd8c04b27c7ccddc3a8abdf993f2db78766cb55353be770", 0x73) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000008000-0xc)={{0x0, 0x7fffffff, 0x7, 0xb0e, 0x6, 0x6}, 0x6}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000006000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000004000-0x20)={@common='vcan0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000009000-0x4)={0x5, 0x0, 0x2000}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x9, 0x8, 0x6, 0x3, 0x6, r2}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000003000)=0x0) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) getsockname$netlink(r0, &(0x7f0000e21000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b14000)=0xc) sendmsg(r0, &(0x7f00006a2000)={&(0x7f0000344000)=@ipx={0x4, 0x5ef, 0x5, "69ad26fdc894", 0x340, 0x0}, 0x10, &(0x7f0000a19000-0x10)=[{&(0x7f0000ad8000-0xb6)="4ec952648af2411e354930c0dda9cfed303584a9a1e7fd97f413e568b08dfc3778575cfb6a64d574e629461655e2ab8891edfb6218717a4a4f03050c1af62d40229da9997f4e10d8a037fe4d868d3d6d1593d5fa9227af3376e08ddf1e853d49cae8b85ac519170581bef6a6126627b3e7c881a64a8568299a44e4d6b235139563adbbf0fa35ecc4c366656b396b2e7b320378f77253d91b770edbf14f1795fea4db02641aa5eca7cb17d4f65657bf653ed03b97754c", 0xb6}], 0x1, &(0x7f00000b1000)=[{0x20, 0x117, 0x40, "ec4c534a14adf9f44fcb53de"}, {0xd0, 0x115, 0x6, "c500573bbe89b4241e8b18379eeb1791ce2af83443d3aed0dd6292eb3ed7359d171d0fb00c35f3a8a6456b8a5ea34009a5cedc5687d8e87798071e14e57582a552fedddd9d93bd0f232b9e6145e88fd2e1d1170bf7242c034614cfc8a7fb6b6fbed4ed277a8aea048a4242210f3d152f420ee8e8db1879ee08c19655faa7cdd7227add48c1bccaa54971ee211991d05ca42fcbb7a0734101a69464a455b6c9d28278e1f0c9a3ec2005f940bafff1151988d0e6b5fbfc3492704c12ceb0"}, {0xe0, 0x110, 0x663, "f7d349edfb0ef1ce193d18cb53dbab9aed5cabaaf630e0a28469b0265514954965245118a971fe2c023cf94022ba7085321626cb2c8778b613d672ef8f1bffd93a6210261364506572a37ab79a1072cd2d22b2e3d0f96a5ea1c40db6f6d6f94dd7cc070202b38a41836ee63ae622990ecf9bb760184999cada605d045b03516dfd921d3323cb38b7f3f2e8dec06b6fc7f8daa2b191bc08dc1ca96aa4d8fe9a37780121315522693753a53465bdc508be0c20d3f58bf364f9947373da1d36af38398173fec995fd0ca7237e2fbe54bf"}], 0x1d0, 0x10}, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000db4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000953000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bc3000)=0x2, 0x4) 2018/01/18 18:55:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000805000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000275000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000059c000)={0x0, 0x6, 0x8000, 0xffffffffffff7fff, 0x200, 0x10000, 0xfffffffffffffeff, 0x800, {0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a722587, 0x7, 0x80000000, 0x10001, 0x7fff}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000717000)={r2, 0x7, 0xfffffffffffffffd}, &(0x7f0000f36000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x2, "70c5"}, &(0x7f0000002000-0x4)=0xa) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x10002, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000004000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000004000-0x8)={r5, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000003000)={0x924, r4}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000004000-0x8)={r7, 0x1c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000)=@generic="80afbaff48ffa5665ee5cdd73c22f7f8", 0x10) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000035000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000036000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000036000)=0x1c, 0x80800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000037000-0x4)=0x1000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000035000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000035000-0x8)={r3, r5}) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000037000-0x10)={r7, 0x88, &(0x7f000000c000-0x88)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000036000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000037000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000036000-0x6)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x1, 0x1010, r2, 0x0) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) recvfrom(r0, &(0x7f0000925000)=""/241, 0xf1, 0x2, &(0x7f00009ac000-0x80)=@generic={0x15, "2538b1f45180925d3b87b4a734e2aa5bc65e456cb6a10d8b9f1008812fbdf6e59f4b29218c027038694270a3cc3bc9ea52a9e21a94ec1fb8d8e4b4805a4eaa9d0a18d1ad60c0d0fc85f8d05265252a99866f0f8a5c24dbf04b2671fadbbc4c445400a27a1f789c7cd2e96e886dd47cc71f4899ab794ac77065b147ce0684"}, 0x80) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8000000000000081, &(0x7f0000e5f000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x9cd1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000002000)={0x2, 0x14, 0x3, 0xb, 0x60, 0x0, 0x2, 0x2, [@sadb_x_sec_ctx={0x21, 0x18, 0x100, 0x7, 0xfb, "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"}, @sadb_x_sec_ctx={0x10, 0x18, 0x9, 0x101, 0x74, "dfb115b1916cc23924d71817b8b8cb5d01fc8b388f77358f6b809d3c0c67b30c7a2e7e20118b65d1a762c7edb4d17474ecd74d2ffc98583be031c6e3749256f6ba945a25a472411201270b15e17c7a12938cf9c7b458a140db15162e594c5b5b32d11b0e13bbeaaff04bd91caad2f60070660465"}, @sadb_key={0x11, 0x9, 0x3d0, 0x0, "aefb58d3e1f07dab7633a1e18bbe62d6906fbfff156455a9625587774a5397fb57397d95c85f68555feb4d2fd34c17f283ecd5c017b2f0a4399b7fd835e171135f9d7021b31d761586b6c74e6a5f713be84ba982c7ce02de5722e93274dc291c9f8dc68f18a7217d9fb5861ad6408ecd7b24c80fe7d79a4eda25"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0xe, 0x9, 0x330, 0x0, "a00b327333fa5ff0aed8fc21e867545c4b7a5598258016d0b02123a5b53af5b12bc928b0ec04555ec98638e36ef00ca2950cff29387900f2ed1d9c43c78db82b324cf98b8fa457b80ab20bc2cc16f8ff5c0c18c79deeaf23bd71b2791c42e8c8769860597096"}]}, 0x300}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eee000)={r1, 0xc, 0xfffffffffffffffd, 0x9, 0x7, 0x101, 0x2, 0xfffffffffffffbff, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x1, 0x7, 0x5}}, &(0x7f0000a51000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000032f000)={r2, 0x1f}, 0x6) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000c7000)={r2, 0xffffffffffff54ea, 0x1, 0x8da}, 0x10) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f5000-0x8c)={r1, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000009d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000447000-0x4)=0x0) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dc3000)=0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd3000-0x4)={r1}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000dc4000)={0x7, &(0x7f00007bd000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x2, &(0x7f00006e6000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000050a000)={r0, r1, 0x4, 0x400000000, &(0x7f0000659000-0x98)="64fa140638589914fcc4f12036c5d9adfed53f08ce858727d595e72f45750f9cab44b204ecc53fa667c006f4c3ad25acfc7d269e6ccea69680a83e05c1e7813569f73dee8f30c1b3eb3694048e6cacda691831ad3795a33cd91d82b94eb8030071f015f5af01f66ad152ddd4e4ee46fc610c81406ac7d5c150d74a0d86565b075e881795deb5838a8eba0ca57b730d552455f1e66edf3ab2", 0x101, 0x4, 0x1, 0x72aa6139, 0x3, 0x0, 0x9, "d43e69befd9e2e6921ed8c29ffe490f1961c523216c509cdcee125896b5dac9e2e9476ceec7d9ab14b99b0b1b4271bf1a8e5a00ef1ccb861144beaee4db3939bd9581c32b925409b42642bf4b651e4e9731f3c3e431e2c7b975e29ac0d41bc8dfc72ec5392a6e1755ac9f514045e531e8197d87a4a99801481"}) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006e8000-0x2)=0x0) r2 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00006e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006e8000)={0x4, [0x7fffffff, 0x9, 0x0, 0x2]}, 0xc) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000068c000)={0x7, 0xfff, 0xe3a, 0xec}) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00006e8000-0x10)=@req={0x50, &(0x7f0000115000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="779c97386d6018642da46c1d66d39101"}}) mmap(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006e9000)={0x0, 0x3e1e, 0x6, [0x8, 0x5, 0x8, 0x7, 0x8ef, 0x3]}, &(0x7f00006e9000)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006b5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000542000-0x8)={r4, 0x3}) mmap(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006e9000+0x824)={r3, 0x6a, "8c9daf82ef103963eda6e7907cf1b178c289625cd0974c93561985a58e095a93499ebb03ca5d10e9dc62db30cfa09c7cc95ef734b760ba322733a27226f72adeb39fbee3fb50c478746ff3790324f089b3ebdb702c7a633345e99a5dea5eb4c6e817f936c1e71b98ab16"}, &(0x7f00005cf000-0x4)=0x72) mmap(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00006eb000-0x4)=0x0, &(0x7f00006eb000-0x4)=0x4) mmap(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f00006eb000-0x10)={0x3, {"a92026d9a1e46d"}, 0x2}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006e9000)={0x9, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f00006e7000-0x10)=@generic="de91e2b4185dd31100a765c7f978375b", 0x0}) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000345000-0x18)={r0, &(0x7f0000eb4000)="b2057f824cb1795ae28c41c18bd5d67853bdf903f4293291e824de639fdc009667e3aadf7d708655ebcbf581dd4f3d25c5f26eafccd76e697179d2108f9b063be384afa4ac1a04016a5a5f5d851d3104af1ea7b03768aa71dce4700e4125e4d7722e9a2680b833601684b998a3ce78d4bb16cbf99fe4dbd2c9c094be73ca", &(0x7f0000eb4000)=""/227}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000088a000-0x4)=0x0, 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007cb000)=@req3={0xdf2, 0x1, 0x2, 0x6, 0x0, 0x2, 0x20}, 0x1c) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000026a000-0x20)=[{&(0x7f0000b15000)=""/160, 0xa0}, {&(0x7f0000eb5000)=""/68, 0x44}], 0x2) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007d7000)={0x400, 0x3, 0x8000, 0x5, 0x0, 0xfffffffffffffffd, 0x7, 0x6, 0x0}, &(0x7f0000aba000)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bab000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000aa1000-0x10)={0x7, 0x4, 0xfffffffffffffff9, 0x100000001, r4}, 0x10) r5 = socket(0xb, 0x8080a, 0x6) connect$llc(r5, &(0x7f0000c48000)={0x1a, 0xdd2484fa4d23f9bf, 0x4, 0x80, 0x81, 0x8, @random="0e27908c43e0", [0x0, 0x0]}, 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:08 executing program 5: r0 = socket(0x1, 0x0, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000b59000)=@ax25={0x3, {"691c96705f4aea"}, 0x1}, 0x10, &(0x7f0000aee000)=[{&(0x7f000092d000-0xde)="98c2eceabb6c516edd5fcfb1d8f44ebe47c2c5083d0fcd05abe0d57ac42e90cd8d2e6697d5427c99beba5d7368adcbb0489b2c50833802fbf48b1ac5d05c32c15dc6e161d15ce7ea3425255a0b2a07697e3f15329a327d460504f66a44af9165a029d76bbf368e633da552fdf72be368e2ea7e7de9d14094835e9e3d31f0ec6e40749b658b7c04f024dc91869dd52cc7a0c778258926dbf9c11c5be4882abdef58a9aca721b8fe220882acb9681e991feb5f01449c54ae3cab3502b07e3b2d3f43ff190473ca2974376a34cba9c0219a1e60f8b4b2b876aa45056ca49758", 0xde}, {&(0x7f0000001000-0x94)="4839b3fd711ac346d7f08e3eba33cc2c6010fa7d444463ad188d78e03c572dd99f215ecfd7d009c186100cba5f3074978fef18c2c4deba17887122258f1c3e788a0a72d3837507e605c1368eb4281d0c48bd39af9ff86db4b7bfe050999d67e0f4cc1c0850218585d6bdd955429ec73d6f63520545e588b054756db7bf8d7bff447242bd981fba97b09f7c76e3fd82962f16bd3f", 0x94}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xf3)="4def69afe08e9f5f8d044d57a7610abc84c8ebe822198e3d91bb4050fb6a84944bd8084f637248bf415331dd9432ef2f594cde68d5857ad96306bcd2153f147f1b179eb180a504919574dd569858de6513bce59b4f9b691998a30e8d8eb76d3fcbcde966fcc0b8f9c6a479236a55b0274b02e11b8a64bd3b7ebecb3f1af5b20940a7d46c377fcb0bed5543bbe94ba04f7613b3c72b0dc97e4144bde24fee1c9b91f914328da956dcd2d6ca908beeefeb81d806ec3ff1fa3356b4f8d0a70611a8aba7690ae66a2390cd4b8ebbd92fc4797fcb9641006106116ed438c99a1c4e91b6972045cb9f460e0ec00e7a99b47c30d4af72", 0xf3}, {&(0x7f0000001000-0x7)="b2aed66a820393", 0x7}, {&(0x7f0000000000)="709b757532b83e544f5895b9c157cb8368efb1f2a9536afb0f8661602083c8a4af5cb93c61a31973ffd7cf8ad0f962d6d6c82b4ecfc829fa44", 0x39}, {&(0x7f0000000000)="7be632f30ab41e7a0fdde5db785d45bed9a2d02061cbaddc4690c7680b796696e1fe34f1853773eba6298a85d09406cf7c7da62babb09cb114444ca1d15ce0c64bb5ff4268d56fc9d0a4e7443200e166a9d4a6d6b12f100f32ce9b29e4affd1276f7081170899a7cab6af5d0dbd792befd769c331a0df12836f0c22bf1538a5a10f9a9da264d72782ebe573565b5dee7fcf23a374b0ffa3076bbd7a685afdf432acf04eaa04104256faa1598ef7e3ae00beae2ff25274dc9f5cb0f04dbbcfa36da82b21a4af80b9e581ec5f80f2ab6c998c307c26bf017e262269df231c8f38f3820458204d123f6b7e2ec1c20bcfedc0573b5", 0xf3}, {&(0x7f0000001000-0x1b)="73c14885dfacdf8f364c2936420a4f0cd9653468651d134853ffa9d0e386ca669204c9632f", 0x25}, {&(0x7f0000e83000)="5fbfc159b12a9d382872c8fe2f81c9214e80c3c82e2cf725f50965e0ded7cbe119736af1f0e3f2d97e9001b62da5b38a84bc42397586a2ba2759b11bf9055b544bdb43c485ed8966f30849c3baf81246a47b89223d8a39f8ac3e1aa25fa764725dec13d495a1595b18dc199f8c3c2c830d9761cc30436ed84de86ef686bc6829b90356", 0x83}, {&(0x7f0000992000-0xa5)="2346d525f3f7f1fb12b31e8349e351fa03b48a1033f53e788c5602f924938657fdf4c63dd23dc7c2a4147d4fc09629c5cc09b7d55d32a3a971e6fbbd63711d00cdb7aa47be267920a7891540f82e807d096bb17296fc4a3f54c85926e5823be23a5bdcb33fa927bdad141101baafcfb66bf9840eb8f8381a6b59fbfc1fd05919bbc4762e0200abf17210b26aac1c25acbf8ad3e981f826787d08bc246c489ff7fcc49435da", 0xa5}], 0xa, 0x0, 0x0, 0x20000041}, 0x20004084) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002000-0x4)=0x9a, 0x4) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d96000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ee1000)={0x0, 0x80400, 0xffffffffffffffff}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f1e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00005f0000)={r4, &(0x7f0000861000)=""/210}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000081c000-0x4)=0x0, &(0x7f0000f20000-0x4)=0x4) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f00006af000)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000054000-0x10)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) accept4$packet(r0, &(0x7f0000e1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000339000)=0x14, 0x800) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x806, 0x5, &(0x7f0000836000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000241000)={0x5, 0x8, 0x400, 0x200, 0xff, 0x84, 0x6}, 0xc) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3fe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000051c000)={r1}) write(r1, &(0x7f0000d39000-0xd1)="5a356191c8195e56e5f744b53aa3a5116238b463e896f4cbe99fc8148ad7b33c0f35eca29958ef2be860b29fcf4bd58545cb343e47187af29972e7c38056a6a683808693b4712eb3b30ceb3f227169f70b2a94eb84512c31dd8e19b4900dbe9e1d5f7e044d59b547dec9197e65d137d95b98047fbbc9dcca9836e5edd8a41e0ea472239c73984afd330305b0f7d3ae64406bc0c093e27fd66cb7428418b7fa5f1dd3c4d671a115b1d64ebcfd16bee97386fc6cbcb853b3e83bb76e3e92014a9cddab459dc10c843cf442b620c62554b63a", 0xd1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ed9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000193000)=0x5) r3 = accept$inet(r1, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r3, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000075000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000fe000-0x4)=0x32) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000a1000-0x78)={0x5da, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xeb5, 0x5, 0x2, 0x2, &(0x7f0000033000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x8001, 0x7fffffff}) syz_emit_ethernet(0x4f, &(0x7f0000017000-0x4f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x40, 0x0, 0x0}}], {@x25={0x805, {0x3, 0x7, 0xff, "9a3839596d52a41bfa2efa59301a5ee06adbf8200b69b7481bbce80aaa2cf793bf2a2bb0e244184f2c12769999e091390e2eb17193e489fbdf2f"}}}}, 0x0) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/18 18:55:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x9) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000bb7000)="03ee97b294474cdd0913a2760fdfab5cfffd24e6399cd8b750d7a20d32d3977944f3cdcbf4ab78a30cee563975158ec059a711af1b536d3a3ac4490d5aabc604615d321c5359ca36a5c093672a4937f8f9e9", 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x5, &(0x7f0000401000-0x28)=[{0x7f, 0x3f, 0x80000000, 0x3}, {0x7f, 0x6, 0x100000000, 0x2}, {0x8, 0x3f, 0x100000001, 0x5}, {0x1, 0xfff, 0x2c1, 0x5de4}, {0x0, 0x8, 0x0, 0x3}]}, 0x10) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x32)="812cf6e106e4134cf7b4cad16541adf134bdf52d3d988cf2733be9e1f796c0cf5f749232ef564f1303cc4974818ab5ba25db", 0x32, 0x0, &(0x7f0000009000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0}], 0x281, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x20, 0x2, 0x4) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000a000)="20873de8aa1acb0c225a48782f3cfab552b6f16ffd2faea555844c48797e672c1599c65d73469e1a457d7dfbde9660c3944128c54e1dd46bd17f842adb3d007df1849f86e909a63e147673e4fff1ce34e825dba42c908913f55722b083a91ae83bc89c44c6a4939dee3463bf57caeab94e0e1f5df5cfabc1e0a71bf97a8ae2ff18ad36ade0236a80a212fb50dcc9e54d", 0x90, 0x0) close(r2) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e5a000)={0x1, 0x22f, 0x4, 0x9, 0x800}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) unshare(0x0) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004ab000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x6, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e97000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004c6000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000d6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000583000)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c15000)=0x0) bind$bt_l2cap(r2, &(0x7f00002c4000)={0x1f, 0x230068b2, {0x8001, 0x80, 0x82, 0xffffffff80000000, 0x120000000, 0xffffffffffffff3a}, 0xffffffffffff8000, 0xff}, 0xe) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000d000)=@add_del={0x2, &(0x7f000000d000)=@common='vlan0\x00', 0x2a0ed347}) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80000, 0x9db) write(r0, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c23000-0x4)={0xffffffffffffff9c}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ac0000)=0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x371, 0x0}], 0x1, 0x0) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x3fffffffffffffb2, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "ab8b541a72be3b35"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000328000-0x4)=0x6b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000db000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000007, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = socket$inet6(0xa, 0x7, 0x7f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c3f000)=@assoc_value={0x0, 0x401}, &(0x7f00002e3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000068000-0x10)={0xffffffff, 0x209, 0x3, 0x0, r3}, 0x10) [ 202.831915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f5000)="4bf34bbb61296795edbf021eb75f530dad71d8f780992e843902f3e599f1a84f54288785f1c2872fe4600afde15f99fec2b9b9df242542ce46c104f89c471f771ff21706289d99bb15545176f5db38aa3b66e174dfbadaf1831abb5b201d5033467fdf1fde754e1ee91f7c35b3b9e98fc15aece69489bc3a230b8cdaaeba999e28a519b6408c2983915e0164f16bb6e18622ac4d8b9288297ef902bd5001c40d6292aea99d5512d434c9f4270673e214f176", 0xb2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f7000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000098000-0x10)={0x0, 0x6, 0x6, 0x4ba}, &(0x7f00000dd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000001c000)={r3, 0xea, "ac0315fdb2b1b05685a3640a10dacaadeb54d00b5df6738acc5448e192c44df7f57f74a99ee8e0d772bfd3ac7f13d7b164f4ab7194b1c98975c3c5f8b5e0f80f0d5e8afa2ab53657133de6f2e55695f774fcbcfee2c2ca36f2b883aa079bd00afd812b50d0afcdd5b8d576d0dcc52d14b3b8d471dbbf657c09e9b24f1e8f051725175e1c0cfd76e0d7d98bed43ccc9d3922fa66b7c9426154262d3a82d8f0ded37c00b2d4366aa4bdc62f72612b6f13653906ddb931450f2f3ce151ed4efb46cbead2886c8ee19192bf0031add37b0a56a2b64774dcc398f9ee08cac129256b24874cf11ae77bb7ffab1"}, &(0x7f0000086000)=0xf2) ioctl$int_out(r1, 0x2, &(0x7f0000043000-0x8)=0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000024000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000093000)={{0x1, 0x43, 0x78d, 0x1000, 0x3ff, 0x6}, 0x5da8, 0x6, 0x4}) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept4(r1, &(0x7f00000f5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000002d000)=0x58, 0x80800) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000f7000-0xa0)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1}, @in6={0xa, 0x0, 0xbf8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xa0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000f7000)={0x0, []}, &(0x7f00000f6000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xfffffffffffffffd) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00003ca000)=""/24, &(0x7f0000cb7000-0x4)=0x18) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000035c000-0x10)={0x0, 0x0, 0x5}) socketpair(0x6, 0x80000, 0x1, &(0x7f000035e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={r2, 0x1, r3}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00001bf000)={r5, 0x80000, r6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f00000-0x50)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) 2018/01/18 18:55:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x100, 0x8, 0x3}, 0x10) socketpair(0x15, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000002000-0x6c)=""/108, 0x6c, 0x2001, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000)={@common='bond0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000004000-0xc)={0x90000010, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000004000)=0x400, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002000)={&(0x7f0000005000)=@getneigh={0x14, 0x1e, 0x400, 0x4, 0x2, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x10) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x80000000, 0x7, 0x5, 0x898, 0xfffffffffffffff7}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x10000, 0x6271, 0x6}, 0x8) listen(r2, 0xffffffffffffff80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000008000)={0x80000000, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000000a000-0x10)="879c03e53297571e4c6ddbc5efc9336b", 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r7 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) r12 = gettid() mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000004000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000000}, 0xc, &(0x7f0000001000-0x80)=[{&(0x7f000000b000-0xe4)={0xe4, 0x2f, 0x8, 0x5, 0x3, "", [@nested={0x54, 0x65, [@typed={0x10, 0x6a, @u64=0x2}, @typed={0xc, 0x66, @pid=r3}, @typed={0x18, 0x22, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x7, @u64=0x5}, @typed={0xc, 0x40, @u32=0x40}]}, @nested={0x80, 0x3, [@typed={0xc, 0x22, @u32=0x8001}, @generic="", @generic="5017e65d066f88f8d13ac26617ec897ac626e5e81106681dd92dfabfb0ef6ff52e249518870159ea8085067f93d7c1b7c5d17a2f5a1d300dbacdfc0efa9e7e92bfe57010995110ed3d721e9531b9e2864deec7cf877eeabf848be2914cfe7ec3129968cf0fd5159d0b7088488914c4"]}]}, 0xe4}, {&(0x7f0000008000)={0x5c4, 0x35, 0x207, 0x2, 0x3, "", [@nested={0x238, 0x4c, [@generic="78c85ec658586ff7e6071bdfaadf74215e1cc7eeb51e619c7b522239b24478b19218a9add0a0e8d5d990d9f89d2a9c1ef4d23fc464a175b2a2a0fa824da2fd8fd7fe20867a368c00f2987f93979dd5835c1267e86ac89f0e9831815bb5b3b8779ad4", @generic="86cb5e504c20ade721df39cd5fec241e8b417cbccb87ae400ca33fa8f156c4981d369912e6dea61219d85689940fedd0c34296907dcd4255446092381d88efa72c91e1b0f3971a546c0f9da93cbdd25aaf4d25b649", @generic="d3710285d9ec86cd50b5479b7155dc074ddf8cc4b8639a72f7c4032590f2e6b1656a0a93e97de5123c75f4414c82cbbcc7cc253d5b6837f48f3f29df7e4050128940c9ec04719b8bd876f38e05283a9fe90459bf7b1e4c78b02caadba6d1315b38746e5717f4f466b32ee9387f3754d00962c51e6ede9977030c02a666d6a7cdd50e580d225afce2a4667174de5bd55645058e9c30c63373b99016ffe1436e643a4bcd2994968cbb699c1817022996361d287be4f78ec25b214aafc9cd23fecaab8228dfc45777a3", @generic="f89cf94e584d4412f28208a92d88b7d5c01c27aa8d02dfdca77eab6013d316613cada4c48738", @typed={0xc, 0x7d, @uid=r4}, @typed={0xc, 0x67, @u32=0x100000001}, @generic="d5beccb74c25bfc2d57f61dcdf8900221bebd6cf93c17c73d42344838299465598789844af5c3b37d91dbee3d26eb1d985558288c94b9488bfbe0ac1ecd8cb2847fa080cfc3c0e3b27a54ff46ed2dd3e67ed0a927224b632c193fb14a4eb470fdf03ae93f634ebca24de472cf2371dacb58d531d65"]}, @typed={0x10, 0xd, @u64=0x2}, @nested={0x110, 0x25, [@typed={0xc, 0x41, @ipv4=@empty=0x0}, @typed={0x8, 0x36, @void=""}, @typed={0xc, 0x9, @uid=r5}, @typed={0xc, 0x4c, @uid=r6}, @typed={0xc, 0x70, @pid=r7}, @generic="6487bc2be7ca589249b650e192b4389d5e8c5970f72f24fd5a85c38f90f9e3b53d9018d4a63c72c21eab0b93036175726f0bee77b1921f4282126ad24791d513850291e59254d5f48ac60b23d33e10e606de9bc658a0799c83", @generic="00d1ff619e2d0d56b55f7865c6bb4d004608666503b48c50c3e0c929a27717f83dd21f146a0a74f0d06dbc23221e50182c94594906a52c567b8cc667f975476ecfb88c8c1def4c1c26c148b3c1dfe6e9ffda063e96a18e0de53d74ed2872271c636e469d8a154a939637c0d799", @typed={0xc, 0x54, @uid=r8}]}, @generic="c4caf9b2bc533e779fbb94b5eba3f7b59597b8eb443665219fc4ee2b65d82c271ff178f65ed515782bdc4b15515f7e6a498af9b98537e673d70ccb7c05e6d762a75a1f62e1549f0dc9c409b95d6f2822d0348d5efe07ab4d4a4194a7d4f8f3d5e52bd52270dcb8fe7cac357fd33b8ac25eb6be9965bcf393cc66ee72415899", @nested={0xf0, 0x8f, [@generic="9a81b2921c930885da3926f90fd25c271ec11a0f5ba7990e57ed87c958c33f1e95a977a0d9e27729e208c5afed435357eeaff37e546b0bc6c7b3c23f418af89e861bafe9785c239038ff299da3b1d18483cd2c20ba12985a10c1685c7786ce", @generic="26a938d11b8007cfe7b450e234753c7542f5d25eede6eea34c9ffced543e1ba054d2473f85dc3533ee982eed465a4f225a4a063cacb9d75bb1055fcceb17c00db320f1469071b96b16a5c66c5547ed5e1dd54038f3f3f83969447f4af914fadae31a0f8a4456eddd6b3bccdfbd8721ea55f2ba1110ee55c5f97324485cb150f5314569bd553f905cde9cc38357"]}, @generic="d0b5cd3efafc144af3d5b422b7c9c17435d1e9929ddbcd524ff23526a8017d458d45967d087af5e5289eaaa2f29faa312ced56ed7dad94597f6c5bac9833a95cb59b7417f25d30c0a48b078ebcefdb7b91607e256b6d65f5c119f4a0035e654268af3081c28993ed8b7a61837afb26fae4245d8d32acc51b36592de442f2778ade3fd5cc2a6487acfc3e2fdca89b6eb1bdb1c48aea7a04deef69c5bd360800fb863dd22145c372d7c2fb7e6b613483c14976ae75824943eca5449c978cc3b016281e8070d06ea1dc348b32bd51cf93c4a49912b0087c7eaae87e3d137ba8e58076069ad4553d08a930aab3"]}, 0x5c4}, {&(0x7f000000b000-0x1200)={0x1200, 0x37, 0x8, 0x6, 0x0, "", [@typed={0xc, 0x0, @uid=r9}, @generic="a6ef00ffebb1bbdbb5b56867b295d9f3edd4ecf5e487477e2a1fc33c1852cf0535386bd859cdb37c973f5dd2cdb1f7957d971fd3f5ab611dd42a1aa4b52da48384ab4f34009de018d4854339069dc2bae79b4cbeaa99bc410940ccf79b899a4ce58e1c6d02d89bee2bb7214cf50d6c4d5ce9818334964a622f111dd050b22dc61d31f4be5cbc23afe5ff9af6b17ec29c7565ac4fefe402afe1048946cf930aac491ccb6aecf950d7bf61f09bf1d8", @generic="846e66328d45d6ba76f70097f71fcb49e46c925197493953bd451fb08a71f7415e97fac6e97397579488530880238b9e5c2a80dbcd5890d6bfa4fdfa68394b94f9606b364e01421c8b86120ac22d1fde002441a0295e2ae1699777e7db9aa9ea72cebd870c9c10cd6fc67955075bd266111c48a7347c78c393dd187ba9afaea1f9bbc3e74eb88331657e57cee1fbea6a31", @typed={0xc, 0x71, @fd=r0}, 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@nested={0x3b4, 0x20, [@typed={0xb4, 0x59, @binary="b90db07d83ca01c08502898de73a9f32183f9e54d13eae99dbb01cc069f2a6d70aedd7758ffe5ce1888af531772f90ce76ec10477bea85061173e31c14ab756828ddf5045266d3d21048b7e5921e24e042bd9dc49c6eee74f6e5a61761430c4c24af4c5790a4e22818eef5bad9529a5978b05a9b7d90b05f380a1a938fc076597a683d0a8d4c40e28e431bc069a76deb0af1ef36b08738fa51298c93d9e8bbbcfdad6b4561001e17211a"}, @generic="689577465c5e1ada4238e76cfce2745d88ce8040d6979d5002984fff3de62e25b3a203b1a6e058a237c149932d5b922410f0a0dcfa09e98fa74c7a9bd99c67d252a224a88d63552d7dacbfcd173521cff588eb6fc91b162f070644b2a268e17fd3bbd8deaea8eec2411e75c8f379a260ec93c02f536a91fa4870dfa42c30960556bd4d07297f28bd6ffd3d817d32e62d7fa1fb0112463d20b51a04dafd1aa606ff7e10a7b2e1aa9238133eb14c274b0876764ceb069b920110cd4dd557e42d0df9bca75cac36ba0395113428c19d03f508ba8165b10f8ff27496518ab61a9cbaaedfb4e6cc90467dfd8cb8018a6868f4e34e99", @generic="0469d5c299f9d344c6424964ae3245e6b5a882e45f50212ad76ab6783f0841ef4967ae9a31db6eeca6b74b5c081c5d71d2a6d71782780ef5171f81a2cd58829b63763a45616a014e30bfbdfe3bcd45015cea5364309c4bf9ce1ec9c9743dde5840bb86b7c24f574ae4b8a9863dd48e0139b48f29cd3f2b33513448eab1bc41c4d8394d89cd46664dec9fe239ac1df49d833248805c0422846e751c46da6113d2839d063659ec55e4", @typed={0x10, 0xb, @u64=0x6}, @generic="64528979a9381d572f657494f99841", @typed={0xc, 0x20, @pid=r10}, @generic="b85f7799bf1ef3143386d6316d76f88b7a787aa8c56dd22e472f170791dbd1e2ac50cf9d00b870fa8619c39157986745735849b97f9feaa60a4e95885d7f9d76598baafc4e45db032a050ff1ef62dd6dd9180ed23bf6017b672da5d6715968fe1fe7baa5c694ce5ebf8d6cadbf48b94beaae34968af69427187a7afbe9398b635c096a864b542ded37b34010d09bf83382f46e23bf32cba86c862ac7146c2c513c4ddf280b255a5904d74b9c579c996710fa971dfba1f971fc8f8315a627de2d2a7ec31c35", @generic="c01841ee68c569000049c503702277b3906aff16858cf3d6f96129156e21f0e326455287e6c646f2a69209c18bbbdd3bfc1968d8e2f61b55b5408f4ed42f881ea4de01d8f1145cdf35b69cf917f2042094d581d843b3", @typed={0x18, 0x12, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x13c8}, {&(0x7f000000a000)={0x128c, 0x3e, 0x20, 0x6, 0x3, "", [@typed={0xc, 0x28, @uid=r11}, @typed={0x10, 0x49, @u64=0x5}, @typed={0xc, 0x51, @pid=r12}, @nested={0x1254, 0x69, [@generic="28ad41cfef33e54168bba8752c98a3b0f34852c0e560e11c254991acd883f3c98f4624853ed32854d05737003d79dba7a5a41ef2ff0fa1555b011e49d2b92efbcb515ba883c9808faf5f672f6fa8208a8c7ecdc0052486b70b145abb07305d17a8d3a486c6a865222e6840a272252c11f60ec9ab9e804030605028d8a8", @typed={0xc, 0x88, @fd=r0}, @generic="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", @typed={0xec, 0x2c, @binary="b7df9188ae4db9904be5e2585288f2294019ff8cb4d248da6edb7efc386cc2da800d84952963466ba96d204c302eb9ad28b46eeede6ec6fd1cc02235cd27af289a146a8cb20fd8ab6c94e7597d779c67b6659ec76062365638faa3ab9561925f7dd695312b8b379ef236a3b5f96057ce3b07b48e25661aff411002ef3c5ad99c4260bf91b0014ebecf6dfded9bf9ab0906a70865c1a904b84ccc7d6cf6666365f47c42e9c4eec025d5d5ac4b88ef72f35bea5ef750a87b98273626d774060d05dfcc5b00579ac0e7cebb24f082c728f15733f7e7fea55f17f9cf20418391ca4ac79ecfd5"}, @typed={0x8, 0x8b, @void=""}, @typed={0xc, 0x1e, @u32=0x5}, @generic="e1c29133b18ed677f8ae2c9f9b5c8eba9572226ac841fb0ee617bef2f3bbfa7d774d5d57aeaf5d0448ff48d4214b8c6ae3f0371ba3fc76b658956dad9dabfed219d7781fe7284eebc7efac1c2fcd0948867ed870c400e47fc1b3bbb532e9baf08c01f53fd0d462fd970cb543a8253e75b64c9fa8f7a31ab399d5b3def1e10bf45669c8e9df44c9532548b0e4bcdd59c65ec9aa3b1b3d431279f5067f81d0273389fe96dc743eb2254a861406d06a93d36ebfebf5821400d6cd049feccd0769509274f6795b40"]}]}, 0x128c}, {&(0x7f0000004000-0x10)={0x10, 0x36, 0x2, 0x1, 0x2, "", []}, 0x10}, {&(0x7f000000a000)={0x118, 0x1e, 0x4, 0x3, 0x0, "", [@typed={0xc, 0x45, @u32=0x80000000}, @nested={0xdc, 0x25, [@typed={0xc, 0x44, @fd=r2}, @typed={0xc, 0x2, @uid=r13}, @generic="d8e0ce59288127ef645083a60bf5d17ee4e4247f724e306bfb85ab9b6f2d322f840e08934185cb98a8b1c128", @generic="be7e912f64a30c0d3e2512fb098c8eaa1119afd1d81508eeaf6a00bf823be2c90b3e0ec420b922e40caa8e34a8c558a657a541e514487e7e0c6c06f4dac9555c4bf3e8afa6604f84f71d38dd9828c6f73eaa94eb1fed32a96862ca10a903f11780b9b2f30d71ba994d25d5a45846031bdf754020e47e65270e34771b8f7052f3a7d1f22d9ec241", @typed={0xc, 0x58, @pid=r14}]}, @typed={0x8, 0x18, @void=""}, @typed={0xc, 0x5, @uid=r15}, @typed={0xc, 0x70, @pid=r16}]}, 0x118}, {&(0x7f000000b000-0x90)={0x90, 0x2d, 0x0, 0x5, 0x1, "", [@generic="d0d607ea7777461e8f92b3c2676e2da3dec106fc07b7c0e12028266347334a83cec8b98c7747239500c838a2894867e43c5a6f1ef8d021ea2a393cd4e3b0ba5685c582f467598d67bf8f0b7da70b21e43fcea69109d5c164ae4c15b48c72b3391a5c2f73aa636116816db20ec4df8e6797cca1a72cf7d431dacfa7d7815d49ac"]}, 0x90}], 0x8, 0x0, 0x0, 0x4}, 0x4000000) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ae2000)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000842000-0x4)=0x100000001) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) accept$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x2, 0xfffffffffffffff9, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x1, 0x800, 0xff, 0xb4, 0xff, 0xfffffffffffff26d, 0x9, 0x5}, {0x95, 0x1603, 0x9, 0x8000}, 0x81, 0xb, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x12e}, 0x1, 0x4, 0x3, 0x1f, 0x800, 0x4, 0x7}}, 0xe8) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000035b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ac8000)={0x9, &(0x7f0000d6c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00006c5000)=0x7) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/18 18:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000847000-0x78)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x6, 0xffffffffffffff96, 0xffffffff, &(0x7f00009c8000-0x10)=@generic="8018d4507c453b03f5cb772be043edb8", 0x3, 0x7, 0x8}) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x93a, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a66000)=0x0, 0x80000) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000a67000-0x38)={&(0x7f000039a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000030c000-0x30)=[{&(0x7f0000a66000)=""/4096, 0x1000}, {&(0x7f0000a66000)=""/217, 0xd9}, {&(0x7f0000a66000)=""/104, 0x68}], 0x3, &(0x7f0000909000-0xaf)=""/175, 0xaf, 0x7}, 0x1) listen(r0, 0x401) r2 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) poll(&(0x7f0000761000-0x28)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x4) 2018/01/18 18:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f0000782000)={&(0x7f00008d1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000bbd000)=[{&(0x7f0000536000)=""/54, 0x36}, {&(0x7f0000df1000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d7000)=""/186, 0xba}, {&(0x7f0000496000)=""/40, 0x28}], 0x4, 0x0, 0x0, 0xfff}, 0x40000002) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000110000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cba000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006b8000-0x14)={r2, 0x0, 0x1ff, 0x0, 0x800, 0x4}, 0x14) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x802, 0x100000000, &(0x7f0000b1f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000345000-0x6)={0x0, 0x8}, &(0x7f00002e9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001c2000-0x98)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f0000d28000)=0x98) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000016c000-0x24)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) socketpair(0x10, 0xf, 0x8000, &(0x7f0000bf1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007cf000-0x10)={0x2, &(0x7f0000b39000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f000005e000-0x8)={r6, 0x1}) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r0, 0x0) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000553000-0x24)="24004b00260025f01c1800021cedfc0dff0b000002000000000000000800041c00000100", 0xfffffffffffffec6) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c47000-0x38)={&(0x7f0000b85000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000021a000)=[{&(0x7f0000de1000-0xb7)=""/183, 0xb7}, {&(0x7f000006a000)=""/11, 0xb}, {&(0x7f0000c59000-0xb5)=""/181, 0xb5}, {&(0x7f000045b000)=""/212, 0xd4}, {&(0x7f00003c9000)=""/35, 0x23}, {&(0x7f00004cd000)=""/244, 0xf4}], 0x6, &(0x7f000014a000)=""/83, 0x53, 0x80000000}, 0x40000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a75000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057d000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000a000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x870, 0x5, 0x6, &(0x7f0000e02000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1a, 0x101}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000d7b000)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x11) 2018/01/18 18:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x9, 0x5, 0x8ac) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ec3000)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 18:55:08 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000001000-0x1b)="2b7260b1ce30d5436e9146ece11e5770550e683623ed9687e75884", 0x1b, 0x40840, &(0x7f0000000000)={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xd9c}, 0x1c) mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/18 18:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x1, 0x7, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008a2000)={0x0, 0x3}, &(0x7f00009fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a94000-0x98)={r2, @in6={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2a}, 0x98) r3 = accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000519000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008bc000-0x10)={0x0, 0xc0, &(0x7f0000f7c000)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}]}, &(0x7f00003fa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000156000-0xc)={r4, 0x2, 0x10}, &(0x7f0000388000-0x4)=0xc) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00009b5000)=""/184, &(0x7f00002d9000-0x4)=0xb8) syz_emit_ethernet(0xfffffffffffffee4, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b91a6dab3466", [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x4d5, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000806000)="9e3a95f7621a9b89cc722939e0ea04999ca64228cb6f58ba382007f50766e745b14fbab1f63863fde8e9ce09a9710d7d586b6faa30f2afb1cca3f2b9c17a6e180d91a49da010a4a28847fc88d8d8d766f1ce6a6ae7bd8fd49404176784daed2b527f2b8d5cff1c2b0ce83aa1e5c0f58b361d4790f8dd418eb0035434c563adc204ffecc489f958f5dee74e2f04f186daa8621fbc42c05e41fde743dc3ff0eab60b8a9817e62e02d80ace07b2957fe074556f7562dc54211ebbf83850857d7c2547ba17151bc0e466e52c7bb523b9450a27284703b1") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b16000)={0x0, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000cd1000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000a55000-0xc)=@sack_info={r6, 0x1, 0xfffffffffffffffe}, &(0x7f000080c000)=0xc) 2018/01/18 18:55:08 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b14000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c5a000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x1, 0x20, 0x200, 0x6}, 0x8) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) 2018/01/18 18:55:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x200000000000003, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 18:55:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000426000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x80, 0x800, 0x7ff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f7f000-0x10)={r2, &(0x7f0000000000)="e5ada6b0748bf01b0fb2f69a80f4a8decc258cc879fa0831a8fb33ae71ea9ddceaf064b79b521600aaa140434a46b866dbc3ab10f53a5dc2d4654da1d3d76474c4a925c298f8b4630ece49434c6d504144a65e6c4e5a74131f76b259a9a758d6e19041bebb1b3a524d", &(0x7f000046b000)=""/151}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000-0x2e)={r3, 0x6, 0x26, "2662bfd2ca1d6568768abd13981836ff2911100646a9b10d930ee824097174d8a58ebfe35a78"}, 0x2e) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) unshare(0x100000) 2018/01/18 18:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/18 18:55:08 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x0, [0x0, 0x5, 0x7fff, 0x0, 0x7be, 0x0, 0x0, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) pipe(&(0x7f0000ac8000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/01/18 18:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008c3000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000064d000-0x4)=0x0, &(0x7f0000264000)=0x4) 2018/01/18 18:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) recvmsg(r2, &(0x7f0000fa7000)={0x0, 0x0, &(0x7f00005f7000+0x1ed)=[{&(0x7f0000c04000-0x64)=""/100, 0x64}], 0x1, &(0x7f00007e3000)=""/174, 0xae, 0x5}, 0x40) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006a8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xb67, 0x1000, 0x5}, &(0x7f0000d11000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000aa2000)={r5, 0x3}, &(0x7f0000b64000)=0x6) 2018/01/18 18:55:09 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0x10, 0x0) r2 = accept(r1, &(0x7f0000a33000)=@generic={0x0, ""/126}, &(0x7f0000528000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f00009db000)={&(0x7f0000001000-0x38)=@mpls_getroute={0x38, 0x1a, 0x400, 0x2, 0x1, {0x1c, 0x80, 0x20, 0x0, 0xfe, 0x2, 0xff, 0x0, 0x100}, [@RTA_DST={0x14, 0x1, [{0x5e, 0x3, 0xfffffffffffffff9, 0x4}, {0x40, 0x9, 0x6, 0x9}, {0x1, 0x0, 0x3, 0x81}, {0x100000000, 0xcc, 0x1f, 0x1}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x71d, @loopback={0x0, 0x1}, 0xfffffffffffff22c}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x9f, 0x9, 0x8, 0xe1d8, 0x81, 0x9, 0x2, 0x0, 0x4, 0x8, 0x3}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r5, &(0x7f0000000000)="5ddf01d7fa1ec62c7f595b9058874e00ec73f9ce0a3b8dbf5e1067f23c26b6d7a8a858d4dce3cdcd8e2821a4dd2bb406af7129ceee0b7c6b347eacde48b4c3649e4a366e80da8c0ef34a7564af81da332f26f3700fba3b1ce3a8f98a8c600ac4a7b3d75b039a47daf42a33e9432d36b9a8bbf748c0cd26469495ea07b986dd94a2bca0e92e83e2910c62d93f66491deec7d238eb6b72dd3ff5be2b0fec5d5b203c48c4d0ede086ad126e5a379a1698070052607dee8a3cf3de50514a3fa60339a483a216613facef8b186293ec52f0868f", &(0x7f0000e49000)=""/215}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000003000-0x98)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000-0x10)={0xd9, 0x8000, 0x58c446d5, 0x8000, r6}, &(0x7f0000001000)=0x10) 2018/01/18 18:55:09 executing program 2: r0 = socket$inet(0x2, 0x7, 0x802000000000) setsockopt(r0, 0x3f, 0x1, &(0x7f0000117000)="63369a81622c37b48edda3bcc7c03c1cc1257783b0b2174d9a192ef5d409d77e1663ec402fc45c13cfad902202ff1b599dc4fe8e28c1cddf76a9a4735c7fcc5f14ea63969bf5d31624a33e08ef66b49773d6899e1116daf618b1eb438144eaf334402f885849ca2d265480dc23a86d113ade72d56cd0f2f89c68074f9423e012803dd98a27ae9f4c83a647ba3357cf8a3b132d8a8d65d330a1ba2f07947406c76ecc48eba74d48d57e", 0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) 2018/01/18 18:55:09 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e24000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000002000-0xed)="f515f3bb5b67be9c28736f2317ee2f4b231594360e6bee77fa2b3c3cbda2cedb3e80923cd8a5682687da239d732dd5edbe6f5412904d83f9af0f7fbd23f8b67c9805b79c0d4cce4ca3101cdf96f07c6887f08d65838771acdfb38d6cddcd6597469487d57f1342b347608a275f177c366de1f064ab5a2dd6f8e13d5616a5318130de1475ab6fcccb10512bf6f358727692cf58c4ece7c186da91ec2db9a587c96ff26036a9706251582fbf66ed12fd091cabdf708d18349adab70d48383eba10f694675b489d9f35e1119f85dd4be8b0bae3480c09f937fc4a569c71da1107a6fbb999beda34410ef932bd1179", 0xed, 0x4800, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={r1, 0x4ae, 0x7, [0xef10, 0x7, 0x1ff, 0x1, 0xfffffffffffffff7, 0x999, 0x3]}, &(0x7f0000002000-0x2)=0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0xeed, &(0x7f0000003000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r3, r4, 0x7, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f0000005000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r7 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x10001, 0x1, 0x0, 0xa, 0x20, 0x80, 0x29, r6, r7}, {0x7ff, 0x2, 0x2, 0xfd, 0x7f, 0x3, 0x800, 0x176}, {0x0, 0x1, 0x3, 0x5}, 0x3ff, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x2, 0x1, 0x2, 0xa0000, 0x3f, 0x9}}, 0xe8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000004000-0x4)=r5, 0x4) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000006000-0x40)={&(0x7f0000007000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000006000+0xdf4)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0xfffffffffffffffa, 0x3ff, 0x3f}, &(0x7f0000008000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000008000)=0x9) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0x148000)=nil, 0x148000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000149000-0x8)={0x0, 0x0}) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000014a000-0x6)={0x1, [0x550]}, 0x6) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x100000000000000, 0x9, [0xf77a, 0x9, 0x4, 0x6, 0x8, 0xff, 0xc83f, 0x80000000, 0x100]}, &(0x7f000014a000)=0x1a) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000014a000)={r3, 0x8}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000014c000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0xe8) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000148000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000106000-0x4)=0x10) 2018/01/18 18:55:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0xffff, 0x8000, 0x1, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x8, 0x3, 0xa38}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/101, &(0x7f0000000000)=0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000048000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dc3000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00004ee000-0x118)=[{&(0x7f000053d000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed0000)=[{&(0x7f00001bd000-0x27)="1009f92b881e231894ec8de066f1a78a0f9bab826657dd609a449d2ac521fd9dbd7416ac6b99f7", 0x27}, {&(0x7f0000a3d000)="eef1010385760bbc4420ef90f2411f1c432b07549933174c88b70f2840a24a08f731996ec0057e25002e6172fbb713163156005156658df96580733ac591615c4fd83f199f15efb31dd6166ae38fd76adfb2ef29e061faaddb29c2b0c3aa24f66ad568a66d4d967491b9f196d7a19f08b4087946c83ec7f96bce1ead67e7d1bbe0157e616eb8a52e1c9f02b3c8f2cc47400d86676e276f03f7ab3645b8064bbbee58deb9f06f63b3429c92f9fd2788ae5a33836172b7536ec844b85801c1391c51459ef1270054c4d1b414d9cca3d6150c", 0xd1}, {&(0x7f0000d8b000)="90c22226c455200b", 0x8}, {&(0x7f0000cc9000-0x80)="765cbf98c690f910efbe332dc72386f643b9ac4ca04ed0515787f815dcb6a8c9196ae6a1eb9f15b12bfb3c750bf1f6baa7dca61915cc5221775c68ca24f63365eaec989af423c2c1d957c7b5e6e433d0b3a6859fb5f592653e940439886fb57cf98c0c6251d3aa4ce6e4889f93b3bf4933942742be55c082f7d9c726cae2bd3f", 0x80}, {&(0x7f000060f000-0xa5)="250d073094b641566e9c296e8e0139e5fcb28bea1af90df0dad5d70badc7063c49c0da1826f8da7a86f4c28e6c43522884a52f176323cd356282b6c59678c97414b9f60ebdeaf38100e47962af2fcc373053b3d3986390bd55dbafd0e43704d929bd632bef62dd07ad56fab47e0a02c9e8be6525edf20c9b2abea8d0717cdae19d0a39ccfd514d4bfa46c8fb93b52d457ef478f947de0ade8f546bbcd0a07cdee9d8299915", 0xa5}], 0x5, &(0x7f0000138000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x8, 0x8}}], 0x30, 0x10}, {&(0x7f0000ba5000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004eb000-0x60)=[{&(0x7f0000603000)="cdbc85a9e633666065720e4a82e1890745ca948b3975eb8d328d7a8665c747aacbde7cbaa348fafaf29d0f15b84ec2e3e68e7df23ba26ac02fbc959d27d3b645a27741e22cd426009c1a404b6d8d87527e2f337685ca1b37b9dc64e9cba558706debeaffed0779b746e14b72883ec6b7e7", 0x71}, {&(0x7f0000dfb000)="f1208f225e97eb84c0d3eaf32d924785ab30297ae18b7348a8f96dc8b50b9f164a874c3a2fe2ae5fe0b46fc9ff5e9af043d3a80ac14701f9902f770ff5b36e90d3fac26a586b467fc609f26e77f04bc7ec35d8f573fd629e7979d49c5f380b8196172a5f2bfe3b5830834c7638ed4958fe9acab9a3743a6d8a778324c3a803c688c929a12eb562f5ea537a8593d8be33e5dbdf7e54388dc7c69826edf67b0d09c6a5aec71b4086eb1bbe655074c891e5ed24f5b4bcaa28ad79fa99ebe92ca318b4fca536054890ce36ec2a536929", 0xce}, {&(0x7f0000f64000-0xe)="a122a916d2c9962081d0d7f0b8d2", 0xe}], 0x3, 0x0, 0x0, 0x4000044}, {&(0x7f00001b7000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e58000)=[{&(0x7f0000a8e000)="314d31436ddbf7e16776cc034ac51e96c072873dce82c32cbce17456291939f2721a5a522950ebbde1e91d9f3e3b229b6b8bb1fd58395ab7b79011dc13faa9ffe9bf072f0146e01e332980a4e5ee32e2808302f9d4d5691656aa01df7cb6749195959f8e28162aa4e011ed0dd0f33facb8378fe0288e8299fbc9834a537eceb6aa936be76f690e9ed6e8f1ec0f8321ab0de1b37d", 0x94}, {&(0x7f0000614000-0xae)="0887207745ae077b5a1e37542d3dce50b5a567cde55451c8206f3573bdc497d1ef9606de6d25165b56f2a6a7e082d7c2593f792e36684be310a5e5bda1a0b81647631e058102df4b5ff9b5e5a614881178bcf9aa40495a1252f8d2d7834dc92c941d730afc10a3bb2f114bec81c2dcd75f4a1a5f2fb772ef97f8914128a78efa9f6b3dfcf4b8914a96909926d550aacee9a3c4e65732d10492d0e11329368b099de9ca4d7fb85b92ea7433a48b90", 0xae}, {&(0x7f00003da000-0xe)="1c7c1c2a021b80d728895b7a651f", 0xe}], 0x3, &(0x7f0000689000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x1, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8b27, 0x6, 0x9, 0x400}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x1, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x8000, 0x4, 0x4, 0x7, 0x70d, 0x0}}], 0xc0, 0x8844}, {&(0x7f0000710000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9f000-0x2)=[{&(0x7f0000588000)="f711fe150ef3d9e50807f8234d448b459596665cb68865b610f52a2beed0a68cf1dd45a78327d05bf1a451afc441fede85d7a759d1ff557cc082dbfe1960666241c09fc1a95b513e10eacf5d864ca92cdd271431a949568951082494dc5fe6785dc95901c0a5", 0x66}], 0x1, 0x0, 0x0, 0x0}], 0x4, 0x40000) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000012000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x6, 0x80000) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000009000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000000000)="427a9787b72bc88ade741652e9e8e57da9820a4e443cf0d89a28f8876885f0e912", 0x21}, {&(0x7f0000007000)="80012fd6a5b57ec1f8a53576016bb4599ea22dcc7fd575d13709663bd2573c52b1df07d7ae08c6f3338ed3e88345d9a52a6fd7385fd916e48392", 0x3a}, {&(0x7f0000008000)="a023b274c1c65e9e6f866dc2e25f78d1a42335afb300a62028f76285c36ab2fccfff06a695af6a81c55017293b868920a9d32eac4ec050b63c5f808fcb47ebbb13851a6a959917430283d75be24495f5521a3495dc17c7d0aeb82f07500e313930e8509388f8f16748e3c9420581a6c88a6048de7a72690f81c0607840c871b37b", 0x81}, {&(0x7f000000e000-0xd8)="b77497bedfe233d02a2f77dde112c4d8f6464425c90add6187ed4db815050adb2bcc4cde5611ef5aa73805a94344a9baa3031296e8861ab7cbdbfb4120d40950f5255c962d42ba06154e1b4ec38c2e02dfa39c01d712323f65511a55fa75ef42e1ce7723be768a2e1a8737be68416c14355f54d06643337b9f943f842017056b32ec270a81f17ea5fd77b972b37f3fd7b03cef75f5a2a7d9c1f74777ddb9c69e2749380927616d79926f3ec6f5a97b71f6a971c67f3f69d6158ac516806552eebf04a1e96626ff495266113476cfe53b027bd51d9695bb6a", 0xd8}], 0x4, &(0x7f000000a000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}], 0x60, 0xc000}], 0x1, 0x800) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00004af000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffb000)=0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004c2000-0x4)=0x0, &(0x7f00009ae000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8949, &(0x7f0000610000-0x50)={@common='eql\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x3}}}) bind$inet6(r0, &(0x7f0000324000-0x1c)={0xa, 0x2, 0x53d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe67}, 0x1c) r1 = socket$inet6(0xa, 0x800000816, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x37d, 0x4) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1b, 0xf, 0x7) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007f2000-0x4)=0x0, &(0x7f0000a2b000)=0x4) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00009a6000)=[{&(0x7f0000ddd000)="7db7d696e099d1bb5ee6c5905363ca2089e147eafb69", 0x16}], 0x1) shutdown(r0, 0x1) r2 = socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f5c000-0x4)=0xfffffffffffff6c7, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/01/18 18:55:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ee0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xffffffffffffffa1, &(0x7f0000676000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000f92000-0x4)=0xab) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f00006af000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) recvmsg$kcm(r2, &(0x7f0000fe2000)={&(0x7f0000c26000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000202000-0x70)=[{&(0x7f0000d24000-0x2c)=""/44, 0x2c}, {&(0x7f000012a000)=""/70, 0x46}, {&(0x7f000082b000)=""/56, 0x38}, {&(0x7f000061f000)=""/0, 0x0}, {&(0x7f0000c71000)=""/116, 0x74}, {&(0x7f0000feb000-0xf3)=""/243, 0x37a}, {&(0x7f0000a74000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x0}, 0x1) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x800, 0x3) getsockname(r0, &(0x7f0000018000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x2e) connect$l2tp(r1, &(0x7f000000c000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0}}, 0x26) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000011000)=0x0, 0x4) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x803, 0xfffffffffffffffe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff6000-0x1000)="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", 0x1000, 0x24004000, 0x0, 0x0) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) syz_extract_tcp_res(&(0x7f000039d000-0x8)={0x0, 0x0}, 0xf3, 0x8) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x1, 0x2, 0xfff, 0x0, 0x20, 0x20, 0x4, r1, r2}, {0x80000001, 0x8, 0x80000000, 0x7, 0x7fffffff, 0x7ff, 0x5, 0x9}, {0x5, 0x1, 0xffff, 0x100000000}, 0xb5e3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x6, 0x1, 0x8, 0x8022, 0x5, 0x72}}, 0xe8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000e000)=0x0, &(0x7f0000006000-0x4)=0x4) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f000000d000)=0x0, r4, &(0x7f000000d000)=0x0, 0x6, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000872000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0xfffffffffffffe11) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003fc000)="", 0x301) accept$alg(r0, 0x0, 0x0) 2018/01/18 18:55:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000269000-0x10)={0x0, 0x2c, &(0x7f0000c4e000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000ad7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000210000-0x8)=@assoc_value={r1, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c48000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x9, 0x5, "31cd77dde7d9674321ae04a43188a94a4083cb11830c4de4084ab139cd82ae150617c7508c8007f4261302d63efc1cc09aa4a0476b1fae1f846f50c94ca3ad5d40519dacb3ff5dd19a894f1ad872e05e"}, 0x160) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xab, &(0x7f000001d000-0xab)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@llc={0x4, 0xaa, 'r1', "299bf62401f4c2f87bcdd395d9355ae572d9ce424fc106b5d882030ae7f1f9a8227d2207fcc35a58364ae86c6ac18fe21597092a6e5ba66da5ba7160a07811924c1846a0caaac525bb5e3e99dcf4b79991c10064f75b08add24d0307400e485d432f312d9c1d59b1cba2f91baa313656084a102e9fbd5535fcb70c4e4555c7069d90ec0e794135f24a000816490ae62c0b13aa53cd87b6f39c"}}}}}, &(0x7f00000ed000-0x10)={0x0, 0x2, [0x285, 0x91c]}) syz_extract_tcp_res$synack(&(0x7f00000eb000)={0x0, 0x0}, 0x1, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x14, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000eb000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) connect$packet(0xffffffffffffffff, &(0x7f00000e9000)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="feff6c059c8b", [0x0, 0x0]}, 0x14) ioctl$int_in(r1, 0x5421, &(0x7f00000de000-0x8)=0x8) syz_emit_ethernet(0x5e, &(0x7f00000e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x28, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x2, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ad000)={0x0, 0x9, 0xffffffffffffff00, 0x8, 0x0, 0x8, 0x4e4, 0x3, {0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x800, 0x800, 0x3ff}}, &(0x7f00000ec000-0x4)=0xb8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000019000)=""/42, &(0x7f0000055000)=0x2a) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000004f000)=0x0, &(0x7f000004c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000dd000)=@assoc_value={r2, 0x8}, 0x8) 2018/01/18 18:55:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000269000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f0000e2a000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f00004ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x23c4)={0x23c4, 0x11, 0x308, 0x1, 0x3, {0x1e, 0x0, 0x0}, [@nested={0x1114, 0xd, [@typed={0xc, 0x1e, @fd=r0}, @generic="454fc29cdd57bffe1d45d279e84d82bfdc85181e49108cd4b8dd101d9de2b22638f8bba18a25f455723594ab6ba3138d1b95eaa5aa399c13f881426f6333c4b5e5201ececc578338eadd009a67c3aeb0bbb434edb9c42c05a488333b8992c8caf38ac4a9379644d9710143e079f5343b16908afc26205a855146086f5dceda7b15f1960e64689d90b7db815002fcbe57247cf78ce91706d8d6930fd73f5f7552c57074c7c870aafe2b76a7e232767231bd7e8be8ca0e999ba07688f9fc0762231e3cab9233b623f520269b54bd5e10a4ce31743e546012c258e8eee2fcf9151b6a3b717785e2", @generic="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@generic="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@generic="f852fb9a47ff297ef225528adda0bc5a783aae7705e2ff37ea5ce04934dc262b5bc6", @typed={0x8, 0x75, @void=""}, @typed={0x10, 0x59, @u64=0x4}]}, @typed={0x10, 0x31, @u64=0xffffffffffffff51}, @typed={0xc, 0x48, @uid=r2}, @typed={0x18, 0x21, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x218, 0xa, [@typed={0xec, 0x56, @binary="f8ead1e83aead00df4255b7bdd133c6639ec7ee2a8eb958955cf5a00f6e3499cd019970fa3dbfcaf18831fe53fe68055d42ca1b059a4ddbd62e7ad92967cf9aa116dd5a7e541f7fecf71e859d8f4a59d36c3c7409b6288c600692cf76e4061a9ce3ae4b670366f93cc720caa1f2fecdb267f9d86f41f9f711104354508e48e357740d67abcfed5364841d34a9babf026064ef51f22b07ee516f33ac2db6255b6554de46314d35618a5b7ed0b4645cd33deb5b4e1bface91e0afb5f9f60db66bd3479cc19b49dc8ff8de0f5e4872e4a3fc43db8739d23c14fb4259f198f7ecf68c5"}, @generic="7fcb6166bbcc1c84e24aa6c5a8a15503f1bb82ce1fbb86c90416ff66713f9828843a9be2f7a65b87a0b652a2c79bf031506a78c65e4855e6342b4cdb106585eb2e67524591cea78980d9f04691d833e0b8e013fcfe578eb70e6c20b8b28931880be2d81479a7ebf7bffcb05358f1e6b3b1b844164bad72cc44d7cfb7d6cbaa4a1591abaca5d2dd162015af77eee24af6404af9208da7413c8e3b9e777e07b9757df032adf85a7c6b45dffc07498ed263c61dded00cdc74ca5adc233e5dd2ac13ccc578c93c8cc1ac82c30dbecda824e071557aea722521cfcc9d863b2b8240ee5cbf1fbbfd0e", @typed={0xc, 0x4a, @uid=r3}, @typed={0x18, 0x39, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x1b, @pid=r4}, @typed={0x10, 0x22, @u64=0x8}]}]}, 0x23c4}, 0x1, 0x0, 0x0, 0x2000c044}, 0x800) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/18 18:55:09 executing program 6: r0 = socket(0x8, 0x5, 0x7f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000011d000)={0x0, 0x51425986}, &(0x7f0000290000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e6000-0x10)={r1, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x200}]}, &(0x7f0000fca000-0x4)=0x10) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000f3000)={@common='bridge0\x00', @ifru_flags=0x2100}) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x800}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000020000-0x20)={0x3, 0xfffffffffffffc01, 0x0, 0x8, 0x0, 0x4, 0x0, 0x9, r2}, 0x20) 2018/01/18 18:55:09 executing program 2: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x18, &(0x7f0000943000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x4, 0x80000000009, 0x9, 0xfffffffffffffff8, 0x0, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe8) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000fa2000-0x10)=[{&(0x7f0000576000)="805f180e73cf1c9abdd3e06cdcf86916a8c0d4432412ed7dec00f7dda83d2ad9209e82c5383ba6294fe0803d08a454ae5236aa1b01", 0x35}], 0x1) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000237000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb0000)=0x60, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000013f000)=0x0, &(0x7f0000071000-0x4)=0x4) socketpair(0x4, 0xa, 0x81, &(0x7f0000a01000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000098f000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000bb5000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$pptp(r1, &(0x7f00004f2000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f5000-0x1ee)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2083, 0x0, 0x0, 0x8, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f000009f000-0xc)=@proc={0x10, 0x0, 0x2, 0x400001}, 0x5) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000004e000-0xfd)=""/253, &(0x7f00000fb000-0x4)=0xfd) accept$unix(r1, &(0x7f0000080000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000fa000-0x4)=0x8) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x5, &(0x7f00000fa000-0x8)={0x0, 0x0}) bind$bt_hci(r2, &(0x7f000000f000-0x6)={0x1f, 0x0, 0x2}, 0x6) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000084000)=@hopopts={0xff, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x7dd9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x50, {0x80, 0x12, 0x8, 0xff, [0x5, 0x8, 0x400, 0x9, 0x6, 0x4, 0x200000000, 0xffff, 0x99]}}, @generic={0xc9c5, 0x74, "cd49c2d1d7d21a869d2a5679d614064d602f62402e9ea8a3583e86bd4f08b7e75264867f91b2bcb0e5712213daf4c7e63548e23e5c207c11cf762c2386e691a11165a8408a3b8c0ec01fe10034db305886a9a8be5da81d95f3a8bcb21abd7f931fe4e98476f673d3f30b0b5973d73f35f4d37e48"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0xf8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000f9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x1a, 0x80b, 0x25de, &(0x7f0000a5c000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000236000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000d27000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000033c000-0x2c)={0x1, 0x2, 0x5, 0x0, 0x1e, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aba000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x5, 0x1ec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg(r0, &(0x7f00001a5000)={&(0x7f000006b000)=@nfc_llcp={0x27, 0x62, 0x500000000000, 0x4, 0x100000000, 0x1002, "82620dfe0ea55ae54b46f258c1c46155323d815b29b9e3fe3b27a91be4018b90bb6fe528ae4017697ee7efd0478988b8394b6b5c3210d0175f351300b4ad95", 0xffff}, 0x60, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f2d000)=0x1c) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f2d000)={0x8, [0x0, 0x9, 0x5, 0x3ff, 0x1961, 0xe08e, 0x6, 0xff]}, &(0x7f0000e2b000)=0x14) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000afa000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f2e000-0x4)=0x1c, 0x807fc) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f000020e000)=0x0, &(0x7f0000f2d000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f2f000-0x18)={0x0, 0x7, 0x30, 0xff, 0x10000}, &(0x7f0000f2e000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a63000)={r3, 0x1}, &(0x7f0000442000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000032f000)={0x0, 0x6, 0x20}, &(0x7f0000986000-0x4)=0xc) mmap(&(0x7f0000f2e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000f2f000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000c72000-0x4)=0x1002) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e06000-0x10)={r4, 0xeeff, 0x3, 0x6}, &(0x7f0000f2e000)=0x10) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f2f000-0x8)={r4, 0x0}, &(0x7f0000c17000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000326000)=""/166, &(0x7f0000453000)=0xa6) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:09 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x3e, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f8d000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003c1000)=[@in6={0xa, 0x0, 0x930a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c52000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b3e000-0x4)=0x58, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006d1000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000cf6000)=0xc) bind$can_raw(r0, &(0x7f0000b18000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000021000-0xc6)="69e4c153b5853a3a157bb9b1a59b684eb40cfbf86e524c56263ce1e62d2e55e69ed3d347dd1c91929be25cb73bcb6d751ea2539aa5442d5b2a8b16492481918d5d7a2c5b4d6d2a40ddba89efacd0238952adeaaf4358c366aacee539f76832649cec44c743fdd4a8c3f5f16f273c7f9dac109892e2ff5bd2e770ead4675ab4c17a248eb85026ac6e28d92201304b117fa4459c5b5bbe42a89fdf100176ef9dbb5d7c9d30f7b5753d862540a9298c3c9e9aabec6c04eb1d6c898efbb219bad198cca0c33d8afa", 0xc6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x3e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) vmsplice(r0, &(0x7f000007a000)=[{&(0x7f00001ff000)="4d34f1001a932add9d5dc15f265a945c667cccab79458fb6232025ad0807d78b1bcc25173791c6566da3f230fb0b687cd8f6f782abdf304ded9dc4a8d948c0a2e00f60e178e2b36c647b8b67dc1986efcff4fdd84a9acf7d5265be69e8c96d526b05da047428f0822a830d16eb75d1a148d4d15bf67e496ac3d4a003db9828a4583a76a2e6de86739aa7978d44c5c3dc58081403ef387d5921bfac147c699839168114b96c9da4ee41cf0dd87b716a36230f0e8303a1fa61965da5d4ffa4d2f5237e301de4790ef71cebe1b03079dcd921a6237c1dde6c0c11d3186d8857e1d4d53dcf794f86d935fae12321", 0xec}, {&(0x7f0000f42000)="f40df01e58cc1a1e3fae0eb311908efbaa83c3e0d35537cd24fdc73325c57634aab3c141194ca48a5926ca933456c58d26af207769aa49146e28e81d26e9e46a779a98dad791f37e2b2a606d04b9452fc72fe589904dae0c67ca36e04bac836dbf5a276ecf44e4aa82b2893c19c405acb8616be31ab4bd5b4b4fb96addc93f505a485dc5a92501263e26e986cb51c96ba0ff98c4da409d1f490fdb195652da49f3a3c457f2da7ee1ed", 0xa9}, {&(0x7f0000278000-0xa7)="a90a865efba1c30bc5373d503eaf5fc65074e2ee89d70ff13e9485fd69030687b35aa4a09be17ecd56ae0387e5b1b92ec2a1f4a1ba709263be3b75af475bff5f16d18ad987190a2333500ea7c0317d4851fc11bd6d26601f6b17f93cf50945fc1b1204a8cf6a42e6856b44eb1d368c3392be46bb03682670b1938b67a5671335c7ed23476f1ebdb77c9c3fce6451b974ffef19624eba2255174eff8c9571ac219bfd244932657a", 0xa7}, {&(0x7f0000417000)="9a7086305f6e771557538179fa7405d81a6d38fab85fbf75ba98ace2426be1d8e3d0752b817863dab172d0d8dd81f857c04269e50b76727fef8c0092a4186e21f4ee4829bf6223ab78f5282e3ae3f2e823d9f833eaaad41ca70a5f3ef96c54d0073b6f779e075fa89570405e2af5a639081cb132554fe662b2c7911bc2a29ce8dfd4a7d0872cff971a2ae9912b4f07627eda5d86fd17968898f605fe65d302f40c1edbb71ee68dc9c0976344f3fc23242acab75fd211cb290acb4e613b25d2b866737c1f", 0xc4}, {&(0x7f0000c7e000-0x70)="64a47de21119eac209825710ef64a07c761e8c9d743c981f44ed566d10a0644e8bcac94fb4ad56bb328e4a3cbe93b2d494574ff9712161a7b857ca900b15678a3295b90d2c8749d52aff82dbe23258e8ad8b4e9df73b38fddfe36ca46b20008f073d363b6835750d399502513099db43", 0x70}, {&(0x7f0000058000-0x69)="167ea926d35ca50e4c5680807fbdce78dc25ae3477f1ee48ac3bc5a43495051ad233cf5c66f244d143ebecee09c1acf691e9cc401c2fff7343c24a2e9ca979af1017d25c028d9dacac0cd7c9b759e88b22b4319e137186c5c4725bc808db3a2b20b9d0b4a679a0dced", 0x69}, {&(0x7f000063d000)="c1b774b4c8e63e7ce12f8ccb5c9a82443bd283f11a2c41c19ba338fb0ae2e7388ed5bfee26d6c4cbbc692b3ebb528069f6cba4f0cb234bb2a9d532df345a014cbb97977e5abee14698b96e71be1ad7f775ded304848a5bf92c", 0x59}, {&(0x7f0000be8000-0x6f)="4936662aa7a4d369cf38da7faa71b700fef949bed609bcbdc997e59a7f585e1eda059da24c32a7d08febdb3ebd4683d97609cc872f8138841cb47e54fd99730ae4d39bdbc29f4524f8a6d873c7f14ffef85393134dacdf93e669039f00bc3e9fa89add34406bc914c5b1ba8cdc98cf", 0x6f}], 0x8, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000093d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e82000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000352000-0x1)=r4, 0x4) socket$can_raw(0x1d, 0x3, 0x1) accept$alg(r2, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000295000-0x38)={&(0x7f0000ac7000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ba000-0x40)=[{&(0x7f00006b2000-0x1000)="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", 0x1000}, {&(0x7f00000de000)="3737bce8f951bb67a135bfda8421b301b06e3f6c3c26455b3c6c9b46888d271c81612ee406c5446c1fbf6358462ee8c8859c5fca0ea2c7aece4105274553e15361c3dc29b162f0644d5f12a61cfc86eaa6727f9da2b3", 0x56}, {&(0x7f0000c11000)="d6fbbf11e5fdc4d6a97eaddee6e3df9b3430e368af90d6bf328840c7a78b412e7890bb4b394a6b496b04caf2ce0c3bd004331d61c3e6f6785963756b24209d2129b8230c011256c9ce04b5e748cb33afea4f3e40d6aa386643b25eeb9bbc215c2884e1b514c96a0d0a240b8fc01ff716087c95fde0a53e825e003a92ae818b9ec2136f259980d4e1b6fae4a27d53c517a7e77ba8b4d0968c4e0ae77e08c404f9c0", 0xa1}, {&(0x7f00009c9000-0x2e)="3640e3cd1786bee05e5a450623959994b33a1caf8f5f5b76568498f9eba6203ad3398517b74247d6be8d95e1e72e", 0x2e}], 0x4, &(0x7f0000854000)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7, 0x1, 0x20, 0x400, 0x10000, 0x3, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x1, 0x431e}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff8001, 0x200, 0x4, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x100, 0x80, 0x8f7, 0x1f}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x1, 0xb438, 0x1, 0x401, 0x9, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffe0, 0x5, 0xfffffffffffffffd, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x208, 0x10001, 0x7fff, 0x4, 0xa22, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0xfffffffffffff651, 0xfff, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0xa8c3, 0x2, 0x2}}], 0x1e0, 0x4000}, 0x20008000) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f000034b000-0xd2)=""/210, 0xd2, 0x40000040, &(0x7f0000d1f000-0x1c)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000fe4000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000d03000)=0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fe4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r3}) bind$inet6(r0, &(0x7f00008d3000-0x1c)={0xa, 0x3, 0xca, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000464000)="bf6f8a4b87cb4d7164d0ab6c6b37625c", 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00009a0000)={0x7f, 0x7fffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00008cd000)={0x0, 0x0}) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe(&(0x7f00006be000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c92000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fdd000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f1000-0x4)=0x8c) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000c000-0x10)={0x2, 0x5, 0x0, 0x131}) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000cb4000-0x4)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000058a000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr=0x800, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x84, r1, r2}, {0xfffffffffffffffe, 0x1, 0x2, 0x8, 0x3f, 0x9, 0x7fffffff, 0x8000}, {0x7ff, 0x0, 0xcdb, 0x8}, 0xfff, 0x5, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x1, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x3, 0x7, 0x1ff, 0x2, 0x1}}, 0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000034000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00003aa000)={&(0x7f0000f70000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000061a000-0x60)=[{&(0x7f0000ddf000-0xf7)=""/247, 0xf7}, {&(0x7f0000f6f000)=""/67, 0x43}, {&(0x7f0000222000-0x1000)=""/4096, 0x1000}, {&(0x7f0000226000-0x46)=""/70, 0x46}, {&(0x7f0000d9b000-0x85)=""/133, 0x85}, {&(0x7f0000710000)=""/4096, 0x1000}], 0x6, &(0x7f0000f6f000)=""/197, 0xc5, 0x47e9}, 0x102) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000dfb000)={r3, 0x2}) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000006, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005bf000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e5e000)=0x60, 0x4) r2 = socket(0x0, 0xb, 0x3) connect$ipx(r2, &(0x7f0000dbc000)={0x4, 0xeb, 0x80, "54fb35fee83b", 0x1, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xe, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10001}, [@alu={0x7, 0x0, 0x0, 0xb, 0xf, 0xb0, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0x3, 0x5, 0x0, 0x4, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1000000000000, 0x3c, &(0x7f0000004000-0x3c)=""/60, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/18 18:55:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000cf7000)=0x0, 0x3) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000aa4000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b67000-0x88)="eddbfdf7694136179869b9aa12e6ea4556135e0ea5ff6f70322b89e9def09d2695bb3b3ab7ec7298307868879556b1a3b5dd2b817e4a38b65f2d4345f69e7bee60aa90e170d7242089b45e22168406982e145edb4a159e44aa21c62612d5c07d06d66ea871577883d7d0418826e13af67b5cdf84cbd410e518ee33e62ef65f42f605e82b39dba180", 0x88, 0x0, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0x47c6, &(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000)={r2, 0x1c, &(0x7f0000015000-0x1c)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}]}, &(0x7f000000a000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:09 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000032f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cf8000)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000b37000-0x43)=""/67, 0x43}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0x81)=""/129, 0x81}], 0x5, &(0x7f0000d8b000-0xcf)=""/207, 0xcf, 0x4}, 0x40000100) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8927, &(0x7f0000001000-0x4)=0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) 2018/01/18 18:55:09 executing program 2: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000712000)=0x0, 0x10000) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:09 executing program 7: socketpair$inet6(0xa, 0x1, 0x1ff, &(0x7f000009e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000325000-0xa3)={0x0, 0x9b, "b3e1b0db3c79aab0465c4ab6a5df8f357cff7ba78186e71480935e51aaa34deda91cf10b9e000ea3e1c2598a70d1076e83471e78cb423d916c07186444188a535e8e474d889f8050f4d910a204cd8d0564a3555f8b0394df56e5ab8acedc5a75bff9775dd08b69b161409c8ea41a0c58e14eff11441677a05d4dbbd725605e089e0162ccf5d76cccc13eff701dce91a0144d274c69467b7a1dec58"}, &(0x7f0000627000)=0xa3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008de000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d6, &(0x7f00000f3000-0x120b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1a0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xffad, []}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9ef, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000028c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004f0000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e74000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000006b000-0x8)={r0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fd0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e13000+0xc32)={r3, r4, 0x5}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000988000-0x8)=0x0, &(0x7f00004d3000)=0x8) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d36000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x800, 0x100000001, 0x7fffffff, 0x1b60, 0x7, 0x25e, 0x3, 0x0, 0x1ff, 0xff, 0x8, 0xfffffffffffffffc, 0x1, 0x1a]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0xd937, 0x5, 0x5, 0x1, 0x5a13}, 0x14) r3 = socket$inet6(0xa, 0xa, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003000)={r2, 0x0, 0x47, "24eb6107b1185df7dab3f9cfbeb382c47614e7b6ed3a82ee7b54924ecbbfd2c370cea012e39b9fbf5e7bc67bb2552dd2773ac8d04fb1115361a25d5a1289c3644ff3f37ffa1112"}, 0x4f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={r2, 0x6, 0xffffffffffffffe0, 0x71, 0x0, 0x5}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5c0be128, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x11, r5, r6}, {0x80000001, 0x800, 0x7, 0x9, 0xa79f, 0xc7fb, 0x401, 0x1}, {0x6, 0xfff, 0x60, 0x7}, 0xecfd, 0x8, 0x0, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6, 0x6, 0x2, 0x2, 0x5, 0x7, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000007000-0x9d)="489b0d14ae5fa2b73875174ac15a9b61b0a2ec787cb00fac11854c43837afd52b8d30e2fba4c28e27e08d50e87e1e128c2489e9dea8f568b655de95e04eff23536259212afc0346c48cca67ff6ec16a6f56c577d27a99cfbb500a4ee89724a2208cf036d34d12b967a225303dbc05960ed8afc71ef28279cf04dae41157a240de448669c313f00c5c2aaabb08065c90a4c1e47b055020892d55070461c", 0x9d, 0x80, &(0x7f0000006000)=@llc={0x1a, 0xf8, 0x10000, 0x4853, 0x3, 0x7, @random="7676586be05f", [0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x343f, 0x0, 0x5, 0x2, 0x20, 0x20, 0x0, 0x0, r6}, {0x2, 0x3124, 0x1, 0x46a5, 0x2, 0x96, 0x10001, 0x4}, {0x5, 0x4, 0x8000000000000000, 0xfff}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x4, 0x3, 0xdf, 0x0, 0xe93, 0x1}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007000-0x63)={r2, 0x5b, "41bcb554d3b292ec8475755cf47048804621e69d666af179219531ace94488b5023c09c84202997c13d7887f53218271e96b3b02fd357ea3c1834f7a4626ad87c068eab3597b26840725f3b8543cbb2e862f2697a7752e87a3012b"}, &(0x7f0000007000)=0x63) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x100, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000003000)={0x1f, 0x6427, {0x0, 0x4, 0x10000, 0x3, 0x6, 0x6}, 0x268, 0x4}, 0xe) sendto(r1, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0x4}, &(0x7f0000005000-0x4)=0x8) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0xfffffffffffffe0d) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:09 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ec0000-0x4)=0x0, 0x87c60c486111d480) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c1000-0x4)=0x3ff, 0x4) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000677000-0x48)={0x2, 0x6, &(0x7f0000001000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d}, @generic={0x8000, 0x100000001, 0xffffffff, 0xffffffff}], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffa, 0x1a, &(0x7f0000596000-0x1a)=""/26, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x9, &(0x7f0000d22000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@generic={0x7, 0x0, 0xfffffffffffffffc, 0x100000000}, @jmp={0x5, 0x5, 0xf, 0x9, 0x3, 0x2, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x3, 0x9f, &(0x7f00006ac000)=""/159, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r2}) 2018/01/18 18:55:09 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00001e4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000319000-0x8)={0x0, 0xecadc0e, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000256000-0xf)={r2, 0x7, 0x7, [0x6, 0x200, 0x80000000, 0x100000000, 0x3, 0x66f0, 0x80000000]}, 0x16) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000269000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000013b000-0x4)=0x8, 0x4) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008cf000)="e513b5a378", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) socketpair(0xd, 0x80e, 0xffffffff, &(0x7f0000caa000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/18 18:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, r0}) shutdown(r1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000430000-0x4)=0x0, &(0x7f00003fb000)=0x4) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000cc000-0x4)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x3, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000789000-0x4)=0xffffffffffffff98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000258000-0xc)={0x0, 0x73d, 0x31}, &(0x7f0000483000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x4000000000, 0x5, 0xa, 0x6, 0x1000, 0x7, 0x40, 0x6, r3}, &(0x7f0000ce6000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000074e000)={r4, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x9, 0x1f4b4fa6, 0x101}, &(0x7f0000cb2000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000658000)=[@in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000)="", &(0x7f0000006000)="", 0x0}, 0xfffffffffffffda0) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5456, &(0x7f0000e80000)=0x9) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f23000-0x4)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) write(r0, &(0x7f00005a4000)="df51374fefbdf2fcbdea54d2cdaeae44aa25f21a0c09ba9301824f55c5f9c8fef1efb3ffc8ed50628061273e03711ece728e4e0566f1c28d7497a85eeb57803e9d862b4eecb6bd3fbb9b8ef61bbc4d201589616694", 0x55) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000f24000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000049e000-0x4)=0x1c, 0x80000) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000c1b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000419000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000990000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000feb000)={r1, 0x2}, &(0x7f0000b7f000-0x4)=0x8) pipe(&(0x7f0000339000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000e57000-0x4)=0x0) connect$inet6(r0, &(0x7f000050c000-0x1c)={0xa, 0x2, 0x696c2ec2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ea4000)=0x0) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00006df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000278000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb2000)=0xe8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000fb2000)={&(0x7f0000fb2000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000fb3000-0x10)={&(0x7f0000106000-0x48)=@canfd={{0x3, 0x1, 0x1, 0x4}, 0x3b, 0x0, 0x0, 0x0, "dd44f76525176f32c6c52ab2372f4b43605748855832129806443f871d0f703e7c44309dcd554d27f5b2ca37270696d9315847361105f8901d442ae0ee1446fc"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/18 18:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006df000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0x6) getsockname$ipx(r0, &(0x7f00006f6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bea000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000057b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x10, 0x2, 0x40, &(0x7f0000577000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f92000-0x20)={0x202, 0x0, 0x4000000000000001, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ffd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000696000-0x2)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000)={0x0, r2, 0x10000000000, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x7, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x4, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:55:09 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f000087e000+0x200)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000466000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a94000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000043f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@hci={0x1f, 0x1d, 0x0}, 0x6, &(0x7f0000b34000)=[{&(0x7f0000dfe000-0x7f)="087c125c493fdf8d5208b23978642a0e9f65fc456644177e1aa63650c2c1b30201ab9e328dadf15c0b6fa155842460e252e873095bfcfaf94be2644a6959d716082076d0eebef32d5a1fbcbb880e3511dd8e8ce7551f747326b102f46ad3bfe3001cdf6ea9919d42488ad47f746261116041406898e0e26b0f4f7a88268403", 0x7f}, {&(0x7f0000000000)="954dcb433cb42a069884d732435f3ce610b3e5555ed8975fcba6c7d08d6c8238848eb4b757f50956f804a0ef851741f3084920dd6a73e96aae7b908f9377af84530098d1ee3ec1b56c8ff0a823a2f49dc11e5859f2bc", 0x56}, {&(0x7f0000000000)="23ab22c9c5e4df4b6235859bebf8218a0dc27568bf17098357f28e6edfa68ce914f5d9bfc1a3361a1db19ce4488ad9a8b7a8350ab074ffdfa6010dcb2d443af21c1f122151382b7cfba75980519137549ff327326f2e97d21a5ad211e0c99f4eb6d4219ab1243ff3545d6501ba413948dfd1242bf4d51f395e9d329e034cac75e4b11a2538d6a7b7d62845b46f71363e792e4b5c8307d11ca871ecd7d4b62632d4c65b880fca3425a2ef651aef4986bf65623c605de68f8f0c", 0xb9}, {&(0x7f0000001000-0x7)="1c4f71866ba063", 0x7}, {&(0x7f0000438000-0x6f)="3bedb40a2df5b425b6e767bab00d80e287ce33d6093cba6ba7d3d902732a8ab60844a35028269b56d3fe8940c4feadf6797fc5a4ee4019e62ba8d155c4f91580ca6236fe35425abe761f291c5990685b884ca2e64ddc875bbbd376662df91644fced0b47b70171159238cdf5c807c3", 0x6f}, {&(0x7f0000000000)="f4b8d01c5aa330cc0489a1523669f5a369ae", 0x12}, {&(0x7f0000001000-0x41)="a067c620ed0ab21e2f673c6be941ff34615bcedd05ca5bf871376f1e1288fdab285d64096ee45bc0576e05b9515be4807434b4ac8b67506c176876bb1449ae5f8b", 0x41}, {&(0x7f000036a000-0x1000)="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{0x38, 0x10f, 0x62a, "c6c6e411adc112d63b6b5933bca1650bb3ed5b917dbbeaa0269656bdd60809f8478d1e33f763887e"}, {0x60, 0x0, 0x7ff, "98ab518e84041e55818c4e84a87f39e5a83e134c0e906d346f96e7e27c103464c2f602b192e77545647dcb916929542690245349f892bb182a3b05ff519fbd04b343835e3848ce3ef86ec50e09e4d868"}], 0x2268, 0x40}, 0x3}], 0x9, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r4, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc8000)={0x0, 0x0}) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000fd1000)=0x4, &(0x7f00004f8000-0x8)=0x4) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000df0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd2000)=0x14, 0x80800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fd2000)="6fbc4eeda77e4a8bb8c10783be83fe98", 0x10) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r0, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0xfffffffffffffffc}, 0x28) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000+0x703)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000000c000-0x20)={0x0, 0x0, 0x0, 0x1cf}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x2, 0x0, 0xa2, &(0x7f0000006000-0xc)=[0x0, 0x0, 0x0], 0x4000000000000264}, 0xffffffffffffff7e) recvfrom$unix(r0, &(0x7f000000a000)=""/89, 0x59, 0x0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000c000)='cdg\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000b8a000-0x6b)="80d400000600000043b28a3bb154e585124b8fe4550162b483a7bcb0b6cb691915d7d43d773d2ce93ec69d3ef0f6393c399635d72fdc5467edbf86d9015ab81399503157feb856325623a54a5c184eafeff1243d9c000026eca1324d5a118c1062199f11f571cb828aea6f", 0xffffffffffffffa2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) socket(0xa, 0x2, 0xa32) 2018/01/18 18:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x807, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b45000)={0x0, 0x148}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000248000-0x4)=@assoc_id=r1, &(0x7f0000d7c000-0x4)=0x4) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) connect$inet(r0, &(0x7f0000760000)={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fad000-0x78)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7, 0xfc2c, 0x0, &(0x7f0000fb4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x2, 0x3}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000807000-0x93)=""/147, &(0x7f0000c51000)=0x93) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c7d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a07000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000081b000-0xc)={r3, 0x81000, r1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000e82000-0x4)=0x6) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003a4000)=""/50, &(0x7f0000e89000)=0x32) accept4$packet(r0, &(0x7f0000711000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000439000)=0x14, 0x80800) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r0, &(0x7f0000314000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b4d000-0x4)=0x1002) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/18 18:55:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e16000-0xad)="10085532fa1afed860d13b36683a7cc7145419c36308da88a0b8f8065375877424075251fafd007456fe45fa0bfadba5340670ba5bfb69767ddb7ef3803dd7d95bbbd5affbca3627bf70b8a848c4477ea1223891262b7fdc7c6775478efe127c537f82f88a1ef6b0d8c3b5a2789ac6bd6d157ae446b13c3fd3f8e37181db7946a6ae575f4e6455c6bd59bbaad3ee66adf5d74924ca334c4f73005cd31e7e90661c8f9051b738c6e8c2af2e2d84", 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x2e2, 0x0, &(0x7f00009e4000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003ca000-0x58)=[@in6={0xa, 0x1, 0x5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, @in6={0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000025000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xe6ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200000000000006, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x4c) r2 = socket(0x15, 0x3, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000083e000)={0x0, 0xff, "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"}, &(0x7f0000250000-0x4)=0x107) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dd1000)={r3, 0xcc, &(0x7f0000d2e000)=[@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82e3}]}, &(0x7f0000c5c000)=0x10) sendto$inet(r2, &(0x7f000022a000-0xca)="b3e4009b99a94f138c660070831f65abeddb9eb7d5328b3841937b73284152caa12b8b8fc1a8b6f19b697e36c45191318f64cfbfe48f06c0c33eb2929e16ac476eb0c3339ad86b82e10cb664ed9497472d18fa03c5b24f56ef73cf51f71417cad74248572e63aca7a3327d54c319d7144794269269c8c9f60884d42d6cbe30bfd8739e0f0558ca1b4379469eb5a6c714dc3ddef11a5673b2bfb84ce1ecd99f097eec52f89f234836f0e6f258ff424b3e75391d834ddfee2813ef46d324b30dd6c10f15ce251b99fd3f00", 0xca, 0x40000, &(0x7f000044c000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e58000)={0x0, 0xfffffffffffffffd}, &(0x7f000020b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007a4000)={0xffffffffffff7fff, 0x8, 0x2, 0x0, r4}, &(0x7f0000885000)=0x10) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000b15000-0x8)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005e9000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000e07000-0x8)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000921000)=0x8) 2018/01/18 18:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="", 0x0, 0x20000000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe6c) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000002f000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x9, 0xcc1, 0x0, 0x1}, &(0x7f00009db000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000034000+0x78c)={r2, 0x4}, 0x6) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 18:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e82000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x1, 0x1}, &(0x7f0000ec7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000445000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) socketpair$llc(0x1a, 0x9d107c49f1e97fb, 0x0, &(0x7f0000112000)={0x0, 0x0}) 2018/01/18 18:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x8, 0xf, 0x8, &(0x7f0000c9e000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) 2018/01/18 18:55:09 executing program 2: socketpair(0x1d, 0x5, 0x2, &(0x7f0000551000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x60002000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x4b)={r3, 0x43, "528056e39bb7f47665023f535f8244a1034f908b8dc83477c2e3a57227cdb4ee9643e0dcf1055ddd05f6fcc1203b6735b95fbd021e06e04ef453c35312bcd5aef00d2f"}, &(0x7f0000000000)=0x4b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x3, [0xffffffff00000000, 0x49, 0x6]}, 0xa) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000-0x20)={@common='teql0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x100000001, 0x0, 0x1, 0x66, &(0x7f0000002000)=""/102, 0x48, &(0x7f0000002000)=""/72, 0x3f, &(0x7f0000003000)=""/63}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x7}, 0x8) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000-0x8)={r2, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60, 0x80000) sendto$packet(r0, &(0x7f0000003000)="00a75408", 0x4, 0x1, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/18 18:55:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a14000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000013000)={{0x1000, 0x87c, 0xf86, 0x3ff, 0x1, 0x9}, 0xff, 0x400, 0x8000, 0xffe000000, 0xffffffffffffff01, "cf7bd76e00f88d2a2e6c56360d551a41f72ca7b57fabf009fa23b3f6cc74678e12cd2b7611c7ea1bb7f8a800109a96332d2ecf1065ca90f9346960c0cee8ee0ef6d9463e3ba1bbb3d5d91aaff47bf43e525a9f22779babcd09c215476b4d0bece3f66d6ce6a862c43e861fb4a96ce3944fdf4c42df84ab009f9a978149977f9d"}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000158000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000882000)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x43d71a9f83618de9) [ 204.072910] sctp: [Deprecated]: syz-executor1 (pid 3576) Use of int in maxseg socket option. [ 204.072910] Use struct sctp_assoc_value instead 2018/01/18 18:55:10 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001f6000)=0x9, &(0x7f0000fd8000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/18 18:55:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000159000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000add000)="64c6596828ec55eb9611b27d90b30ee9f193cd31c14445da299225b5fdd99ec56a9a8435035887832a2f5e5ef37e869e6968d3f49b937f367a9ac44f40359605fbb6a9736c7c236ad3e3fab64cb163441f2494d058eae893eb0527df89b1c65411b39e3ab6335c3041d5d1159616d9e134fcf850a2045dc8074ef6bc8f0fde7b1af604937026b1ecfd44ca72976fef8b741740", 0x93) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 18:55:10 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000645000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000029c000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in=@loopback=0x7f000001, 0x0, 0x61, 0x2, 0x15eb5633, 0xa, 0xa0, 0x80, 0x6b, r1, r2}, {0x1, 0x9, 0x0, 0x8, 0x8, 0x100, 0xbc, 0x98}, {0x401, 0x1, 0x5, 0x8}, 0x94, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x3, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x3, 0x0, 0x8001, 0xfffffffffffffff8, 0x80000000, 0xffffffffffffffff}}, 0xe8) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000002000-0x2)=0x2de, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xa, 0x9, &(0x7f0000003000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1, 0x8ed, 0x7, 0xf90d}, @ldst={0x1, 0x3, 0x1, 0x0, 0x7, 0x40, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x1)='GPL\x00', 0x3, 0x85, &(0x7f0000002000)=""/133, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r4, r5, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000381000)={&(0x7f00007fa000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f000010f000)=[{&(0x7f0000ac1000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000e50000)=""/73, 0x49}, {&(0x7f0000c6e000-0x93)=""/147, 0x93}, {&(0x7f0000133000-0x14)=""/20, 0x14}, {&(0x7f000065a000)=""/129, 0x81}, {&(0x7f0000000000)=""/253, 0xfd}], 0x7, &(0x7f0000000000)=""/153, 0x99, 0x2}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$kcm(0x29, 0x800000000005, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r8, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00008d9000)={r8, r6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00009de000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) write(r7, &(0x7f000017c000-0x2e)="", 0x386) sendto$inet(r8, &(0x7f000054e000-0x80)="525c990fe30ae769b66f39fb48ac86f45ecee5fa5a24d78689308e11d1b2aba182b06a0e26edf88da3ace21f1c93504c8a8f9a43fbd9a9bebcb4cf9cf8449abae9aabf932f3f94842f3be60f071795007327508954ba667df385550065a9719c31e5d9bbd8d6e6c92ddc5c6e92d52bfb53ccaf22a8ff0bfc55aa32ef4a534e81", 0x80, 0x4000010, &(0x7f00004b9000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f000044f000)=0x6) 2018/01/18 18:55:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/87, &(0x7f0000001000)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x16, &(0x7f00002de000)="53579a7d0eecd17ece229160fd45928e6ef83ee8488ac7985124ce96cc2bc7e97c3811a823e5e02ee37b89ab0571eb18082926beaa952df258e255556f7e321ceee42e7254c3bee77a5abd322579d61db71864b0b2f3", 0x56) 2018/01/18 18:55:10 executing program 3: pipe(&(0x7f00000eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xffffffff8b2a0e46}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000044000-0x8)={r1, 0xf7}, &(0x7f0000bbd000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/18 18:55:10 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c38000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000caf000)={0x5, &(0x7f0000f20000-0x14)=[0x4, 0x3, 0x3009, 0x1, 0x7ff]}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f20000)={0x0, 0x0}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f20000+0x344)={0x0, 0x0}, &(0x7f00004fa000)=0x10) socketpair(0x0, 0x7, 0x1, &(0x7f0000858000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00006da000)=0x7, &(0x7f0000501000)=0x4) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 18:55:10 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0xffffffffffffff7c) r1 = socket(0x3, 0x4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)=0x0) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fa1000-0x4)=0x8, 0x4) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/18 18:55:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f0000811000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x203) bind$netlink(r0, &(0x7f0000e40000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc) 2018/01/18 18:55:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socketpair(0x11, 0x80007, 0xd7be, &(0x7f0000e1d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007e5000-0x10)={0x0, 0x7, 0x3, 0x1}, &(0x7f00007fb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000098f000-0x10)={r2, 0x5, 0x81, 0x2}, &(0x7f0000bdb000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00008e8000)={&(0x7f0000f3c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000efa000-0x50)=[{&(0x7f0000b21000-0x27)="530b60e6a4aa6ebac80bfb17036fb4ef5f0645d3742590fc48abd3a7fc081f2b757703513a528f", 0x27}], 0x1, &(0x7f0000836000)=[{0x30, 0x102, 0xa0000000000000, "b389ad9151f5accf151a3e7b215bc6aa5be3c3ef1fbafeb48aa2844015e7"}, {0x58, 0x105, 0xb3, "76df6d0b5788c0f01c62d22201db371d6246704274f0075fc4fab59bf0fafe9848a57477cc3e1bc279ca1914185d724232373ab34f53ffba90f05726bcd707249c6303e7"}, {0x98, 0x29, 0x7, "6da1463e404d888e8621afed8a9907833a68909703624e255bdcb766115f90af4bd8696f5b37d44e05317bba8761e619296ca8cfe1a574da969b4326e42d25e3ba11d6ff10e4b5a2711205358b341fb729f68a33dd6b4e297d9b2e22c6a5ec2c5fa5bdac0da95b639ea2cae19da264747e5a51c881384f7171949f0c1196340af37adf"}], 0x120, 0x48840}, 0x4000) 2018/01/18 18:55:10 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x4, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000d000)=0x6, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000)={0x0, 0x7ff}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0xc7, 0x3, 0x1, 0x8001, 0x5}, &(0x7f000000e000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0xb, 0x800, 0x3, &(0x7f0000fb6000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f000076a000-0x66)="b3a730e0e6626ad3047edf836086faa0608f33f8c16f7859412c4223bf1f4c4cd157a078dcbc132aad9cf1b37bdb71738a0425181a704d82e41f0c4d71d436cf745b7617b6510b319f0b5120a6a41c16f83d492c8ab4a18890c25fe016db7d38041094203eb5", 0x66, 0x10, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/18 18:55:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/18 18:55:10 executing program 2: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x2)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d42000)=0x6, 0x4) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000554000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xf6)="1a2654ebd528a49ce597158f97d577784055d7d19483986399404d67c7c5cc116cbd2c856a08f31583b371a89c549123ae429f52ebc6d860084065c0d79508472a36383dad505cf1b4644f7de9e800f01fad2ab585961e48db2bfdda1a695974375f6976b1a1c5080af4e1ea5a7ddbb32292154468a59a04a9f061430c09f2c6c83a272033c082a63635a4fc4c0d9c9e29fa0b50fe00cfdf2311bbe5efaa9cf4017b6bf2e3050bdaba0d2de9733abd9a6edebb6138515321763d5747168e6d7eb3e84c7f2fe67d456cf4c4e25613559090c1e7e1e67f80c0bb797ad6388135915db68b539bda42dd2ae0b38d30e0671f05c01d808f8e", 0xf6}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000001000-0x1b)="f3af9b6a97a9317e938b294280425346c878c3be3a75ada6c94e2e", 0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x48)=@full={{0x3, {"702573e32948eb"}, 0xb0}, [{"98c73d0c14c8f3"}, {"71e9ef14a50fda"}, {"8343b65822e659"}, {"3a97007770b8a7"}, {"03a8aadd2ffa51"}, {"9024d4bad2e23c"}, {"f343df476e4769"}, {"0511b50028d82e"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000000000)="827ba24b742c40faed2adc7023f2eb6062d710d96c585d7ac37ae3b515104812dc77469e928b229d418877383fedc8050165a529d20953ba1416902e9e88e55564266e419bdfd1f0e02bfdb7604369c696163a972f8d6f9f6fd23f8830c811c884024e70f5bec86e80d20a97aeb601a41fd66c12a96385223b", 0x79}, {&(0x7f0000002000-0x59)="6ccf0152c3a9e72355adcea5986c26ea1dc7de7fab6450318c556cc768e778c5c9a3f0c5360363ed372aaa9bbd4f4c11a520f3a058b4067ed573b2100dcf84584d5ef528d8329c8302d0744d3322fb7ab88076d53c1be06177", 0x59}, {&(0x7f0000000000)="0148106a1ec94e05637278feda89675237b3bcccd0135343eeadb8601f0185e923a4a1527ab341190136a47ceb1a3640e9487bf085974496dba873b1e4dc3e827ffeda4646e61bc7318f3fb628c3f11d4d1688b9cb84d465679534cc7a7082c9bef251582ad61f780c0e5a9e1d075970760cd04e5b713d7352", 0x79}, {&(0x7f0000000000)="7cf52321cc64fa3015de1adda914", 0xe}, {&(0x7f0000001000-0xd2)="6480055de4dbb4c917229a9522925f50ac007145295182df60a2a5e3b318fa146a1530bb805fa20d80d27e2197c9b4e68c2b7a76546c875d5dd02e0a9d98790b4bd7ddfea8a4041df2150083a880c733fd63ec13bc444b0dadc94c05bea3052ccf3c1efaf8932e5fa6c97d38b6b52af84814281bc12688e5120d4d161ac3645d3767556d76517d6ef9ee95648fd8f78c494f4a4f56cf050114819d0117ed2deff59f8be2bf44409215e6109555b3a2e3030606771a167cbda2a9315254264f506e186f29255745d04d1ed2030917f070a66a", 0xd2}, {&(0x7f0000002000-0x87)="a4b01193c02301f72d43bcaf3b717f3e4775798705060924298553cafebdb1a0924bcd24a67fa0e80f822e3c0a09813777576d8fd42f193e1b775c7da4836d3febb564220d5ad24d18b102d6eb53238c321ab6bb73e2b683fabf7a562ac1fa81df70b3aa1f4f29f84f53c190b1ec9b14cdfd3f004a25c9411c145bdf4d1899c2e56196d28e3f2e", 0x87}, {&(0x7f0000001000-0xc2)="80ceedae92cf044f1902385f989e3d70bea17a52b4539722d123db141610f3a7c62676b972687a157f023b2a26da571aa37ab56ba624983122df2408326a43eba70bd684d68734ad0fe672853c5494b3baf2e0c395e65a5ec977af1c9b837cdbb336f6de34ddca3e51cd289760d83639772bbab7494cf85b6a5b4ea42c733b617ba0b19a4005d01218a947a69880bd70f05473b6e2c36093bd46ef529f1a0bea0f94985a14442faa6228ff9ec255c81557d13b11762e803180f27c2fc6d543e15109", 0xc2}, {&(0x7f0000001000)="a5d719c49f71dcd8f6645f31e6d038be15e358c353481aeb949d144b61d939c22715724bc4b34df1a58f0678bee2eeb90578f82dc222723fba01e1b1e580f7b865ed90db7ea7e7ac1302ad4e5037b2b8671317a374c85abdcf60affa2533752fec8509683f908648134d83d489a07317adf80d870103d9ffbfa798a781a6a741b1e912216c1e7eff2ff218834d238df251151241c25b4e8d47e951878c121f1113f36ff831c49f3d013b1c09eb82f4e401b62b5ffeb645ad8af599b3a6deb0873361e898f377c2913181a1c51bdd06e7ff45983d", 0xd4}, {&(0x7f0000001000)="b430e7889cf359b5476029f258a69126018b523b04459783d0b2796db6327eee6c9ca2892f483189487162239a15fd9fa43d918fb3854bf0f8a7ce46085b20174a76a2a6a760583dc41e088248a61319a9453ea6962efee041c7fd82cdf3ef58fb27c77ed02b71c2e81fb613a51f9f16c32841cd6649a30412383ba8", 0x7c}], 0xa, &(0x7f0000001000-0x90)=[{0x90, 0x11f, 0x6, "cae28e6bd8dd947e157e58bb01203834ae6251d1c9a1be3d763a2a9b5ce32718596a7d0917793581df6748c3efe0fecd1da1ab535272a7f58a74aae0ffcb0d2ec13b05db2335f034ef088608256b666478f58f72669774e73de0523a55d1e82840603fd73f0fd267586a1a0236626a9d0705784d508b15ce72cbd591dad8"}], 0x90, 0x20000800}, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005fc000)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000000000)=[0xffff, 0x0, 0xfffffffffffffff7, 0x1], 0x4, 0x2, 0x5, 0x3f, 0x5, 0xfffffffffffffffa, {0x4, 0x6, 0x1, 0xf6, 0x5, 0x4, 0x3, 0x6, 0x4, 0x6, 0x1f, 0x2e974c17, 0x4, 0x8000, "d62d4acc174dde2a6cd898b0478cfa3e49ec0c8489bcc5e11bb8620e1565b84a"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000002000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(des3_ede),michael_mic)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000d15000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000583000)="7e1150d0b42a6e6a920a4cc9f3f0d21aa357e26a5603500702892efe3c7fac4fac1c60", 0x23}, {&(0x7f0000210000)="00b8ac443ba1b809a455ed64e598841852f9e68133b9e4c1bf06d1b656402bee11edca65fad541fbb394d97254011e722b3b0c98d68ad4eaf9179e4fbfe8a4c63984ae3718288eb7b5da87f94f7f52", 0x4f}, {&(0x7f00009df000-0x5d)="5909f1e97cac5686fa8cf2fbd2d230a40ca1e06febc722dbff0dd6a0dceee5d0c7e52b24c79dd0c370180eec5244d1c3efcc3593876cfdf6bb1c3a53d930825d39189dc487e12b06621d1ede49273f902a51b127fee8db18da93adeeee", 0x5d}, {&(0x7f00006cb000-0xfb)="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", 0xfb}], 0x4, &(0x7f000063b000)=[@rights={0x18, 0x1, 0x1, [r2, r3]}], 0x18, 0x8004}, 0x40000) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 18:55:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000f5a000-0x66)="048f01b4ca58c0f5095dc0e09773625ecb8136e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000539000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d0e000)=""/219, 0xdb) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000e21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ca000)={0x0, 0x7f}, &(0x7f00001db000-0x4)=0x8) getsockname(r1, &(0x7f0000c68000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e88000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000017000)={@generic="fc08700764e1a1da67c8ec229fd16de3", @ifru_flags=0x1000}) 2018/01/18 18:55:10 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000fc1000)=0x0, r1, &(0x7f000042f000)=0x0, 0xf000000000000000, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f0f000-0xb3)="4d085cd25eb4f6affdb847fe7e566b1fbff067504d723e6ee50de79047040ff2355523e32bf182e0ea00941b3bf9daf640ba55142c28546d59ad1c27ae61e105f582211f761f303c723ee2ada62c0ebedee7bd6a63803100cdf3b6c9e0c7d0b901b7dae25e6875eb078c83e0e0aae930ba52a456a570aaffc27ecbfce8fe0d96a086cb7a5881c0f5d91d44ecb74369659ec877812fa9bbeeded25146d78be9ef217d3755f067dc2cd0211001d32379f91a8160", 0xb3) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd6000-0x4)={r1}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fd6000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000)=0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fd7000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd5000)={0x0, 0x1ff}, &(0x7f000056c000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e9b000)={r4, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 18:55:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000058e000)={0x0, 0x64, &(0x7f0000781000-0x64)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x1f}]}, &(0x7f0000b09000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006b0000)={r1, 0x800000, 0x6, 0x1}, &(0x7f0000e00000-0x4)=0x10) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005de000)=0x0, 0x4) bind$inet(r0, &(0x7f0000150000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) readv(r0, &(0x7f0000c25000-0x60)=[{&(0x7f00009e3000-0xe)=""/14, 0xe}, {&(0x7f00003d6000)=""/226, 0xe2}, {&(0x7f0000444000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea5000)=""/125, 0x7d}, {&(0x7f0000e40000)=""/4096, 0x1000}, {&(0x7f0000dd1000-0xc9)=""/201, 0xc9}], 0x6) pwrite64(r0, &(0x7f0000777000)="0f08202e3729e70fa5006f14d95c469e9af043a9f09cfe24def80452a13fd4fcbcec8b12f551e68d13331cec7dfcb527bc8d2f714609f71f9e65ed0738f6f34d652652d1dcbdb8c02b1a5d8433f5c97a2105a1dd057f9c5f4b48f4fe0f420310e12d1da6bbc321941ccb4812", 0x6c, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x7) bpf$OBJ_GET_MAP(0x7, &(0x7f000086a000)={&(0x7f0000591000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/18 18:55:10 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x8, &(0x7f0000cc5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000641000)={0x5, 0x6, 0x3, 0x5, 0x8, 0x5, 0x4, 0x8, 0x1, 0x3, 0x100000001}, 0xb) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/18 18:55:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fb3000)={0x0, 0x26}, &(0x7f000071f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bee000-0x6)={r1, 0x36}, &(0x7f00000cb000)=0x6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a5b000-0x4)=0x0, &(0x7f00005ae000-0x4)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/18 18:55:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a68000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001bb000)={@generic="9f2d24669c13fdccc4dd27e02cb08372", @ifru_flags=0x1800}) r1 = socket(0x3, 0x2, 0xd) recvmsg(r1, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r1, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0x24) close(r1) 2018/01/18 18:55:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000725000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00004b6000)=""/244, &(0x7f00001df000-0x4)=0xf4) bind$alg(r0, &(0x7f0000458000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xffffffffffffffc0) bind$alg(r0, &(0x7f000010e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f000041f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000013e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7e000)=0xb) 2018/01/18 18:55:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000003a000)={0x0, 0x0}) getpeername(r0, &(0x7f0000b3d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000084a000)=0x3a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000c6000)=0x1, 0x4) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = accept(r1, &(0x7f0000061000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a37000-0x8)={0x1, [0x0]}, &(0x7f0000d20000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cfb000-0x6)={r4, 0x62c}, &(0x7f0000536000)=0x6) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000962000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/18 18:55:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000184) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/18 18:55:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) 2018/01/18 18:55:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x200000, 0x0, 0x0}, 0x10) pipe(&(0x7f00006c5000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005ea000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000921000-0x78)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd594}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/18 18:55:10 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000021a000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e1f000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000d19000-0x1a8)={0x80000001, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e3a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x6a, 0x2, 0x80, 0x80, 0x2e, r4, r5}, {0x80, 0x5, 0x6, 0xa124, 0x1, 0x80000001, 0x7f, 0x7fffffff}, {0x6, 0x397f, 0x88cf, 0x3}, 0x9, 0xd, 0x3, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x20, 0x1, 0xa62, 0xfffffffffffffff8}}, 0xe8) r6 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000001000-0x4)=0x800, 0x4) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xb, 0xdc404f03a3cae0c9, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000002000-0x4)=0xfffffffffffffffd) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x6, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7d}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r11, 0xfffffffffffffff7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r10, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r8, 0x1, 0x37, &(0x7f0000000000)=""/18, &(0x7f0000004000-0x4)=0x12) pwrite64(r3, &(0x7f0000003000-0xfe)="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", 0xfe, 0x0) bind$netlink(r7, &(0x7f0000003000-0xc)={0x10, 0x0, 0x2, 0x1000000}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r9, &(0x7f0000005000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r10, 0x80386433, &(0x7f0000004000)=""/183) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000025c000)=0x3f, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000582000)="84ab1a366af71829a40e40a4dbf8cbab7a5bccf013115471e5f10b5398ae3b4121941dbacda011e44276f07c4e420c2d627dd759a34d1b86be3d9c7b8e4de57567b67ae3c8e80fdcc670f51ae49b5b1c6f3fff917f3a079a2c005c05f86d01564bd7f309ba5420033b22e2ad06f649477051b8c1e023472d6ecb", 0x7a, 0x800, &(0x7f0000ae0000-0x1c)={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x400}, 0x1c) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/18 18:55:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f00001cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00006d0000)={0x100000000, 0x0, 0x9, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="36adf634d2eb3bfcec5acdd060f3e1a2"}) 2018/01/18 18:55:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001c000)=0x104, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwritev(r1, &(0x7f0000314000)=[{&(0x7f0000c03000)="3a3109e829a30284abb652262717e3bee03602bf6f2dd5b95e57ae687b6a90971f0cf4b7a1084a219f90d9015bb3246ce4710a6febe2b0e571aa9bb78f4a66c385f2d73e679adb5a0b6ec1bbe8bec195693099af22cc7fd1c95bbc1d5d17b841", 0x60}, {&(0x7f000033e000-0x1000)="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0x1000}, {&(0x7f0000da9000)="ae9282c64414bddedc346e0f33fd6d62afd4ed5de293455a39d80421e973c316230a245ff5169ce55130107b3d3b45f024dab2d6b4ec69c303c6d85c702bce971edb0c22e500da20bfea01fc3a6c3c7977ebfa2dced0b02c3eb72035d29fb3a5b037fdda21bfec4e08f0d1d513de39c50c0950a01f809795231cd41b3fb8385c4cacab", 0x83}, {&(0x7f0000080000-0x6f)="e359d09a051db406a754bb30893c776dd87c74a1c2abade937a1f6b2414602cd814bd31dc43b852beb52326c410e79c460186a8d38e1de95b79f3092880772a42e601df42481d5da813c72a555505142ca237a6d41d76ae3dd6ea3f5931bc1d49300864bc01accad37d2291cc95aa4", 0x6f}, {&(0x7f0000048000)="6ebd05be49b91071a49772e79145f9d6faf80f594ae38d211787856758ca7bb0c4eed47090866d64d1f80af66a07c6baa6cc80b802e1a5c93c84753c3d2f10b09a87338066f50ca06703fd121aa417959c3a94c185f02e2013c90f1d3bd13e6a07b971d1af8626b91ec173fc0de09f91535792b4d9e55f2bb495c724ef414cec10d2ff9ed0831cc0061865b32be9bf88ef245e227b7a1cdf363811e15a1105042859569757b27d6a3facb3550b4e97e1926eb99e9f1a4077596d1119d4331e8bcffcc9e779a5e3f891fdea56fb4d2f08a719", 0xd2}, {&(0x7f0000cee000-0xb4)="62addcf994b7a2d047d5eca9b62a1f8efee85af2a129c09dff08de6f60e72f71500e9afe95cc01c7b2f0a2d4ebf62d9221f3cf183e4812020e3f856ea7d00e1d3d931922215ea10f928375457cda4b1f297a98732a5e0b72f154e2861764f62a2be2edacffd1134837e29c1e4ea5cc42a3547aea8a8b34a5cee79073f89b99137ad29238c14d876e59da1fe826444b3543def1a5448b4a053cd86a6845bf0d69baff79fa4b002ec912546a7b9cd938db75c79ae6", 0xb4}, {&(0x7f000022c000)="00f7da50a638082aca1c2b8c8759ea5686433a2f9d601cba56f8fbe3564b7240a2d1419285814e1a6beb6b764020369537", 0x31}], 0x7, 0x0) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/18 18:55:10 executing program 2: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000425000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000426000-0x3)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000425000)=0xe8) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000b5000-0x38)={&(0x7f0000426000-0xc)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000426000-0x10)={&(0x7f000031e000-0x3f8)=@polexpire={0x3f8, 0x1b, 0x420, 0x3, 0x1, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x9, 0x1, 0x8000, 0x0, 0xffffffff, 0xa, 0x20, 0x80, 0x1, 0x0, r3}, {0x80000000, 0x3, 0x2a, 0x3f, 0xf2d, 0x401, 0x6, 0x100}, {0x4, 0x6, 0xd455, 0x2}, 0x7fff, 0x8, 0x1, 0x1, 0x2, 0x3}, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @algo_comp={0xbc, 0x3, {{'lzs\x00'}, 0x390, "5c1ec3e3ee70bda735b9859d042583f079e900d6f52e9a5403dfcf189c7f8bace20c4d11ecfc942da7990453326ddddb32d54991f07b6f9cc7d5b96a71a1542fff1cf9cc18e868a8f946f4bccbdd3216d66e557742b690b22fbf8ab720b2dbeb6cdcbff67d04450981d9e5013818557c3847"}}, @sec_ctx={0x74, 0x8, {0x70, 0x8, 0x1, 0x7f, 0x68, "46b6f7c51161fdacec02031405a41edac939e001313575520db77f2d80e39cb764df869a62915b6418164fecee0d33363ff7eeaab3205827f487e9dd20975234125fe89eadf9c0c384f91f325690d61584f630ca7c72a068cf164a56297f34b02fab21ccc85f82d5"}}, @encap={0x1c, 0x4, {0x3, 0x2, 0x3, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @migrate={0x190, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33, 0x5, 0x0, 0x1, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, 0x2, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x4, 0x0, 0x4, 0xa, 0x0}, {@in=@rand_addr=0x6, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x2, 0x0, 0x7, 0x43e31c01ba796c83, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x4, 0x3e0e2a22b0a5c926, 0x2, 0x0, 0x6, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff, 0x2, 0x0, 0x6, 0xa, 0x0}, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x33, 0x0, 0x0, 0x1, 0x2, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x7, 0x0, 0x1, 0xa, 0xa}]}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @extra_flags={0x8, 0x18, 0x2}]}, 0x3f8}, 0x1, 0x0, 0x0, 0x4040080}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={0x0, 0x6}, &(0x7f0000424000-0x4)=0x8) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000316000-0xf4)="7aab6639854173305e48f6385a39e5ee8e876225a6f3f204851e2eda31ba991491aa3f20b474fb21bb3b53f5438618db1abd0337f0d5834c7132b66043c82efc871fa1fc33b055f5508c6f91a526a10b18faa5eb7fa45538527533811a4002788e6c81ad7828b259aa15f9316dcc6bde51d6d29c630d828f40a7dfd733d7059410e4610942f8b54045453c4aa8bcf4da0fcb4d59a048b32759e38e5345234ef94f56fffd19bbc10af44bcf5b1d8fcfda898019700f3162cc8f00a5dc16564805491204cee7a4383d420827083b51b1e63635c76d9e7f29ea1e964c831161353ec73aaabe56913b9fd02e67e4def5ab5637cda36f") r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000426000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000035b000)=""/199, 0xc7, 0x0, &(0x7f0000426000)=@nfc_llcp={0x27, 0x0, 0xfffffffffffffffc, 0xe0dbe7a639974c62, 0x8, 0x8, "77a9c0bf039b0713dfd11336ff1d574d40b1927aebae93bbfaf469540da556af9a6a2f9c3577769c942c448a3ec04feba68c399ef5c2332d923f0a3a326662", 0x4}, 0x60) sendmsg$nl_xfrm(r4, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ae000-0x1f)="0a0775b0d5e383e5b3b60ced4b54dbb75df0df8217ad40000320940f000003", 0x351) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1000, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 18:55:10 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000571000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002a6000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x4, 0xf, 0x2, &(0x7f0000dc8000-0x8)={0x0, 0x0}) getpeername$inet(r2, &(0x7f00008f6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca4000-0x4)=0x10) 2018/01/18 18:55:10 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c52000)={&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000057c000-0x90)=[{&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000cc4000)=""/170, 0xaa}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000aa3000)=""/132, 0x84}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000071000-0xa0)=""/160, 0xa0}, {&(0x7f0000a98000)=""/175, 0xaf}, {&(0x7f000031c000)=""/205, 0xcd}], 0x9, 0x0, 0x0, 0x8}, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x80007, 0x2b32, &(0x7f0000ca8000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e51000)=0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000382000)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f72000-0x8)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000012c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000949000-0x4)=0x8) 2018/01/18 18:55:10 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 18:55:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006cb000-0x4)={r0}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000730000-0x4)=0x9) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e3363ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d80fcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f0000b1f000-0x84)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0xffffffffffffff68}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x2, &(0x7f0000c07000-0x1a8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xae, "59c1e046828973b11e6f1b6dc47424f9a6e60e04b9b82d7da3fafa248d0349cd43cd81ed498ede63cab0970442c0192c4cd8e5ff733525d4fc77896d06181bb9d2b10296f2ca8a9b79eddc819ea2844aca2e0177ed9db87c2c16306b1330b89a7a47a87d4cae572527603829182e74420532d875fc2b0cda3b82c310055cf34b5f58c2e8e7410d0ba921c4aff365ba73fbf4f75e7aff1208486487e72b196ac8abdcb5f58584fd641b5ca9ab47ef"}], 0xe0, 0x0}], 0x1, 0x0) socketpair(0x13, 0x800, 0x5, &(0x7f0000af5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000967000-0x4)=0x0) getsockname$netlink(r4, &(0x7f000040e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000908000-0x4)=0xc) 2018/01/18 18:55:10 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000068a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008ac000)={0x0, 0x1000, "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"}, &(0x7f0000456000)=0x1008) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008c4000)={r2, 0x60000000000000}, &(0x7f0000f0f000-0x4)=0x8) 2018/01/18 18:55:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000cbe000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac6000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000cf000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000391000)={0x0, 0x20, 0x2, 0x5, 0x8, 0x24, 0x6, 0xffff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x1, 0x1, 0x8}}, &(0x7f00008f7000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b0f000-0x29)={r2, 0x21, "1991069f05438b371c8aed3def029b853d0f1876630c01ffd6ba8c659454841f0c"}, &(0x7f0000899000-0x4)=0x29) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) writev(r1, &(0x7f00001b9000-0x70)=[{&(0x7f000007a000)="fc354e0d466b62fb816327fa412efad84eeabf4d0ecbec8dc038e0e9a6ced695ee5dd74167aabe23c450d14eb71a93e6a8fa8f31b465df8134e835b9ca37e597ee63be50b58c3d10002de2903a7201127979bc6cccde371eab", 0x59}, {&(0x7f000086a000-0xb)="1908d0d31174d3f8c3800d", 0xb}, {&(0x7f0000db0000)="a1b0ccb1ea5a49861d1a01bb2df7fc11ef296b43fe1ae596377ae04241bdb9ed6e92fa27d6e2d61bc5f3c3a2f36170364d207fd01522c7f25f4169e3b2f2c27a46911a139a8bf87c8755093974b928a0051c1bef1e5d90783cf5d519b100a604e625c0ffd44e0fade50ddd478f4c82c30d4efb97ead5f8b970ada4a59bb378b34edd90ad190d25847ebdf99360b008a04c43bce6c947b67bb9f49ed82ae02005e19a1ec96cc7130c73", 0xa9}, {&(0x7f0000691000-0x76)="90710605b06797a7b11808147e767d65341bbc0b561352252f93cd008ac0c7689cb5ee03183a8fc3339fe71c61e992bec3a4e7ed393ab2596fe15d133b4fc43d41684b5aeacb742ead027f4b1a3e5b79c3f551c7f7cb6eaf129d0703e984b7e4e8912d192a2f0a983b721c322d26d6fc95ac2b81ee6d", 0x76}, {&(0x7f0000001000)="f440360bca23d20ac012f8cf720f0b7cca5025add68a665ecf594492c889c32ce4726546c62bed8d8767fb9e233af62c6515aa29f0ba31b9a0", 0x39}, {&(0x7f0000e35000)="fbf70385adc0ede5f9f5e2170befc61628e11c8e77e014f76878cf7f5e71bdb546f751ed2bf0c62741d8e6c4252e65281d14020f63ed8a7c8f2addd0d3af83106f660614c4ac2f8dad7508d9776bdcd9fe7201dc6b1e1695b4913cccf285e4a11ba399bc8595dc9727bd0a2dcede8ac3e8521f97ec6fe834f779006edcf828b659ce3aed70e8641ca11d3c47811ebb6b62c13b3691f2371ab6361a38d9401a3bc2b82b03e5294f58e3af9f3832196d356158d5", 0xb3}, {&(0x7f0000e3a000)="3928a95be36f78bda70568e7f00de22c9a8f3f3e23bbf0a924911b857ba90ddc9d4cc62ddfd70790bb7e7ce10930c7df5b3a70432c3d554996640005e9a9f068dbb93f71c145244155f7e7930ca73bdfe39dfd9ed89e5b5a2edc39454267ae5c78f31db9fae20b8c0aeb830ff0e8176117e749e4a225631df7b0da03e0ed6b0db95cec814f1dabed7d274d77c88c8d9099aa19fc2d6327c006447fb7156bb015b36e74dd278718c1e7dcb99129ede124e4af2927a1eb3f554fbf493570fd482a74b86b243af3620981e1e57f48f5", 0xce}], 0x7) [ 204.723136] sctp: [Deprecated]: syz-executor2 (pid 3760) Use of int in max_burst socket option. [ 204.723136] Use struct sctp_assoc_value instead 2018/01/18 18:55:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00000f1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:55:10 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e75000+0x37f)={r0}) getsockname$netrom(r2, &(0x7f0000569000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000266000-0x4)=0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) pipe(&(0x7f0000e75000)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e75000)={r1, r3, 0x6, 0x0}, 0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000760000)="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", 0x1000, 0x4, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/01/18 18:55:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/18 18:55:10 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c36000-0x4)=0xfffffec2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 204.798059] sctp: [Deprecated]: syz-executor2 (pid 3774) Use of struct sctp_assoc_value in delayed_ack socket option. [ 204.798059] Use struct sctp_sack_info instead [ 204.869504] sctp: [Deprecated]: syz-executor2 (pid 3760) Use of int in max_burst socket option. [ 204.869504] Use struct sctp_assoc_value instead [ 204.886735] l2tp_core: tunl 4: sockfd_lookup(fd=19) returned -88 [ 204.899231] sctp: [Deprecated]: syz-executor2 (pid 3774) Use of struct sctp_assoc_value in delayed_ack socket option. [ 204.899231] Use struct sctp_sack_info instead 2018/01/18 18:55:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00003fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005da000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="edb5e7bd821a26e381dfa7a69d59481831da4200ff5f4ed7f5b1883ea6b2a83211d81dbca9567f8635e0edafb1920a9183b1901a1070fde4818233ec245a4eaf7426f93dfc2488cd792953c493c89dd3e1339c59c62ac165cfc6bfb196", 0x5d, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e77000)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000)=@req={0x50, &(0x7f0000002000)={@common='tunl0\x00', @ifru_mtu=0x5}}) 2018/01/18 18:55:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a0f000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000a34000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xbf, 0x4, 0x5, 0x9e}, &(0x7f0000001000)=0xa0) sendto$inet6(r0, &(0x7f0000001000)="48d67f81383d3ea876a60ba0b50c4f1ac8cbe7f228ea1daa7af7b3ec6fced7b3a6c56983e685e708d28227dfcb4f4a3aa61f834e8a196536c124ebdca18d9a58112869b6ec94fcbaecd267bc5f2917ac2c0c8e9129e089a485228759be458b8049099d936866f648c745553cab984f7704713ade0c46323f5c7585d341cea496bef13447d8537d1fc6d0b132e0b0d4c63ea57ebdcb9d438a144a1d5f081fd9b472c19cc9b0681a0e91ceb2974c1fd0028f91fd6e823ce2930dbf9535d985202fb7502cf7602e4845dd2e5ceb9c32f99d7cf0a4ac76a7019af5509ed89e57993ab4b6c65720f27cb42029", 0xea, 0x4000890, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xb96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000401000-0xb8)={0x0, 0xfffffffffffffc00, 0x9, 0x3, 0x8000, 0x7, 0xfffffffffffffffe, 0x8, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x4, 0x6, 0x8ae6}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fd1000)={r3, 0x12, "efe74d04904cb843ab762d6c832cc0694795"}, &(0x7f0000cd0000-0x4)=0x1a) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fd9000)=0x800, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x206, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/18 18:55:10 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000ba6000-0xe5)="9f8d036ec0d8e47fac5556187826a8ea29cde5b2c4ebca3564c7d38ef64859f83bb75c3ecda67f0946dd8161ccc596b7dc59430da247b5697f9b48d17efb685cea2019d6f22fb393451899f510c2d3eff6554d19785bfe7ac7b560bd35052f358840a1e3cb68f0068ce8896ac5b07703690fbfbc206a381fd5898b3d32f94a566be84a36f8fd63c4dec78149ce7656c64da043c54867d52ee62b3ac16025dd5da7eca05190240ff53aecaacec3ed2ef26eed3cc4f98ef1f0b8b1c73b94152e95cf845e9eb5c0ced4160e8a009d84e722a92567a51ecad303c7894acdba10e61efd70ef3f85", 0xe5) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/18 18:55:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e10000-0x4)=0x1c, 0x80000) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a4a000-0x4)=0xfffffffffffffe4e) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a6c000-0x5c)={{0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x5, [0x10000, 0x10000, 0x7, 0x80000001, 0x3, 0x3, 0x10000, 0x800]}, 0x5c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005a4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x1e, &(0x7f0000055000-0x1e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x5, 0x10, 0x0}, 0x1, 0x1, 0x0, 0x0, "abe4180330030949"}}}}, &(0x7f0000b31000-0xc)={0x0, 0x1, [0x304]}) recvfrom$packet(r1, &(0x7f000057b000-0x3d)=""/61, 0x3d, 0x10000, &(0x7f00005a3000-0x14)={0x11, 0x2, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg(r1, &(0x7f0000b66000)={&(0x7f0000860000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b47000)=[{&(0x7f00002a8000)="d5fba5f0962bcd6543379657cfc434d85753dacb7cf4db4bf0e99f7c0ca027e0c9f1a8e0b74eff1a636a56d1465273ebb0efc4e87829ab3ebdadac15b86590b42a9810cb2463f4f07e877595ff010206cc005a019e840e2b7ed8dff2fd8efdb1a58cc64501a9ccff250f9a9b7d111321a17d7e89ca6d5d8c5742cb5428ca97a6242caa98e1ec4c4eae4dd0c304d87bca1e0ae3886b60a12e8dee444799fa951ecbcfea9fd13466d86b16d9e1dd9866537f29fae7e53e8eb80981f84eabb0c43feff65854285e0941799bfecc0cfc23c949c1215691e4c76258cc1303aa835e1cf7e2d8193144e929bf3dfdf7160e118c1460a19c658b0eff", 0xf8}, {&(0x7f000001f000+0xd2)="95f8338d30723e190bd96827152826df0ac4c431b0706d8a7c2203d0c2bfc858c69e847f8f5c0495981f67d34ad4f5024fda567e290e6237b04ae270afdd977318930570323edf546394227fdde4424dd7552c2e659974749964df9bc5843a2a07d53a209063ea28be8b39410bc020f762ddd27a4f0b0362c1fb3151cefd9677110f857b4a48f5defedc7357da8c77463ddbef4095e3fc74fd37b538735108df92ff982c8eab7d409b914905d8d2311cd6086d8263f49ad71ab7a52b31a6", 0xbe}], 0x2, 0x0, 0x0, 0x4040000}, 0x4080) 2018/01/18 18:55:10 executing program 7: r0 = socket(0x1f, 0x807, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000056c000-0x38)={&(0x7f0000b7f000-0x60)={0x27, 0x0, 0x101, 0x7, 0x83f, 0x1, "60e1dfc3bd12593687173b5c8cda87dbd5bdd85acc2519a75205def33eda5c4d7fe8b8e9d13a1d8105e8490afdb74173821dbd90a2546661d20a2b5171c1c0", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x5)="15896df116", 0x5}, {&(0x7f0000000000)="c7737dbfe7418d766aae2749db223f4aa618589a40c3e71f7358a119e33cf8a1b846be493a68d2c1501723b709ca2c780350aa0b968680ccee9e40a2036a30723de54a9cb32f87995fa0854ca1ad7426372589035a7c9052a01b801d84f0496cd3729f5e5584337939a3e347b10c6c11fd1e9cbbc0995e14eb6d28a14d020771c4b719cf5c339137c42d74c6eafeb43e45b16dc96d6890d0e825958c5483050c880c7edfd1c03f3146cd692d14f65ee30ad054e7561b4b0f53fefe10f8", 0xbd}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f000081c000-0xef)="d2508714ce002adf3a834a25ab4b45933638f7302e029f7dd59919de6eb041bc47b688448b37e999a59ba928cdbf57fd11c671c5a86380e1c9e1946734d610c27e3ee9c3bf92a8c08391d946328f6c552bb720afe468c271c718d981525e1012ff9e4e20bd0e1faca52801c47401c9dd245890f9f923bc81e4842830b6bf07ecf343f9fc65722ab232dd3f691c619f1a1ea7c501a43ed9ee54ee857e68ced0228c075ee573730f3c5b24c6735966ef337ae9e01ea8d7fb40059ea67ce4649d711cb8ad45b14b1302aec3b1b3f3f3e124276c1f6891b06aaf846d4f586f8b5069da9d864ff9801d351efc651ee18445", 0xef}], 0x4, &(0x7f00001df000)={0x88, 0x10f, 0x6f7, "14b07589702a6d4189c20e6e0b47ae2c14164d62259727b3bd0a4a50085464c03a63aa4a6003dc22ee876db580f6ac1b07d1bf3a28feabd3cbdf0990a64286e795c7ae320fa85d93ba1a92d32540df0ba2fcbf82a1d2dea561672df447716fd5e4393a6358e15af561bb36086694acf40780"}, 0x88, 0x20000080}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e0f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008c2000)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ec7000)=0x0) syz_emit_ethernet(0x3e, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xfffffffffffffe70, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/18 18:55:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x2, 0x4, 0x254) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006a7000-0x3c)=[@in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @rand_addr=0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) 2018/01/18 18:55:10 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000b000)=0x1000, 0x4) socketpair(0x0, 0x3, 0x8, &(0x7f0000008000)={0x0, 0x0}) bind$ax25(r1, &(0x7f000000a000-0x10)={0x3, {"b69d6b2aa61aec"}, 0x6}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000000c000-0x1c)=@req3={0x9, 0x8, 0x10001, 0x1, 0x3f, 0x1ff, 0x3f}, 0x1c) 2018/01/18 18:55:10 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000026000-0x50)=[{&(0x7f0000fd3000-0xbb)="684f8282da830406c34fa449d4842320ad668b119a0df55ba9d81f08db4605d37f73b7601c421046c8060b73356ac53b8a34dfffd314940976e7e285f13f1fc514c05a3077c322ffbadb4bff63ca1c3aaddeea684fad3703594baad7f67278344f987a8f23cbac19a7d7c49df8b14854d6c06e81ab1c0d45fab0895c070b8f3fb93808d5d291558d0709656dcdd84cbe8c2a6fb90e0b40361cd1d7762a213d6c99cc8e6c4775b086bbe3f74b230efb9d79b585e9bae20405dfc5d1", 0xbb}, {&(0x7f0000283000)="402b495a992fc10d5dd39c036e31bc3cd42836af429ec3c8019c9670fdfacc4163f8b73c0ac2d1a0f270265692a9adaa78bbeb0f553449df606e4d44746f7da88297781f2ccaac5997e6ceafa603948e2700ebf94d7e239e824dff2dd37537c20a754d3846ccf37a914731d27476fa0cda0c9936e10b4f63fbdf97a74eca0511b6be54f65b202d36c2a1308a0492826994a06587596e66ccfe20f9fe7afe8f13f8a12171aca6bd5f5082675b2c1777e897", 0xb1}, {&(0x7f00004c5000-0x4b)="de3f341f2ea0293d8d2e8a214fffec63e386b602b4b841e6aaf053324db279409dbd0b853fc0485da0eacfc888ad46485eb2dbb2e8e76551c67135a57dab647fd4d87971b0b4cc0f001fea", 0x4b}, {&(0x7f00002c3000-0x1000)="7e4a5c83957b7041e800c01533e48d895db77a1c1cd9aae4a8b418a868e221d63f8c04dbcb825c6ea98af72392cfe96e8761401a74f91862f6aa8589de5abbf18a03488ed5c493f67cd50e8018ec26198bd02c00a46d29b28cd9edb6129473ee951dc80cabab5fb93da3d222b8ad789c2483bbddc0bcec5a3648bc001c732ebd415df00c1598b7dff83e42f88e331585d50f29b12fd4b04debb816223f0b5e742a1ca269ce839d1e3c7983b3bb7ea2026637708a43a132eaf65c4e7a9a0c9d92a6464092640aef7918626a202314806c5a6d9888a6f860acbfb0ae63c5769b4058995784a38b65974dc8ba30d75a7d4bb7fd868adf59de85150aaf34a17611987bb03d0fa9651563d6df59c8f383464b8b2ed3b88aa10ab0fb210995e8c5391a91671de7eaf5266970d323d2b6732358f311647b06edc0c9077619646a078070296b598b3e82f5b5dbac306e43c05ec0d150d4ad55ad7a4537a81e681a47ad33765f6d2f6fd5296586b40f9df9b1573cef31b43909a677a01d365a0f2c7b7e188e94a9126f6a6a96d2f134cc5651bc0d1dafab35818516606190b6612558df6e1cbcded85733693f75eba41070bd2efcf6781cd03c43ba5f29b1c7bbf988711c94ae6842feba9b3ec503f5855ba55c018e85dde7e12e0f0030d6b6607c4342b72ffb9d238c387aca405f1635bc33dc673e789356ffa21a7890efea2bdd7e18dc9c3964e1b7f7d0c61d2f8878c2ec5550cc9adfdd39e7f343eef82f59b45767cd028ee38cf9704cfb032d6fbc0f2862f72617a7dd3048951039395bd118ffd1d534a5f94be057b332feacf4c5c9e9db58e99b1c0d584d82149f22f497a84951dd0a2dd36a28c6ee6246f7bd524da7d10bebf07c8a0819b9d21a9f5d78801b8797c8f40d7fbb6614212b155aedde15ea067acfaf1d0b88cc6041577b122711434711653e80fa147c92366f11ce4e4b726b3f49bc824681e5f51863a1b7a4e4abc31abf84c87b9bfdf803fbd37f697225959f508b29ffeb14d287820312f889639d5f7e92f37f990d083f72cf459392c818c758accdf83d866583568255411aa70784e1e161d99cc056f213a2a6a97f817f140cc4a882e9e2c7226ba92285607ffb960c2d43e828610ca65819526d35c3c13a9b168a845a1c0bacb1903432aa68ba917d9b4a6895dfe3d9f36a332c964b89d2ba30d9a4beddc93cade1953bda82570926abc6736eb159f3f8ebe81aef95dc0bdee55d0c3376e984508da51886c2627208d866802e822aa53e7113eba3737aa82c6f146c7c2f1c98447ac5f55e851472d45aed9f013da80d72c6bed386d21497e613932d745ab33b54d82b16fb7fe8caad782b586fe76ba927019b68fc209bf5cef88e6ef33c1b2e5e0a00fbe88bb32a4962fb936982e6c4bb4f5a63b596804d0ab4137995f96e98f6d4f49e7301e5d4a5310400617cfc502767f2126f179e7fa0b11ea594fcea08b9cf9c2e1b9b162d7d4fc3621e28a8cb18f105c8e1620d8174f30e71f72991e25db99595b0edf2bcd8bea3c2fe245c6bc2e74d670f12a73324d39aec830e6fd2c31e47b14473e7c3379be7d07585faf8c526a382912b4ef2e804e4ad66b1a05123519f3f82bc976aef6adfce582f7a16f30c9cce7b7ee8791ae608af153ebb63000f8a13bd78a820a277506b20ae2dc88c0943afd1b76faf8ee2b33a2215ddca02096e072463dc426a513c591bd7a1abf8a725d3e7066bd9473780451242010b079f81b6f093e88f024eb4f483156730884be916e5ef0683d9666e835fcac33d3fcd766ba7fca8e68b8bae28f6282fdea9c5224010df412e91287785e656945ff2de0bd6be33315e03682cbaa28cffe6dc39390e53b13b66b8a64faf76f0af2ace2ae98e2b7ec18b146873a77fff6904b2a34d285ec8b44b69a5b6e04964a8b3ed1728680f1696881586ad37add901837469c7c633c387f487e01ed1b23ca866a2e7ab03018dc25b1f2cec0c0f7258f96a75bfd50343f7338179ef3aea64db2ba7273f4737360f6615644f9d8ef918afcd343b215e474b62517b1c0e49e9ebdbaa22451e3128c0955a545521ec7b09d6b5ea245e9d016fba27c85d6fd0055bf1399ec0ac954a7973b1aeb7afc83ce7407d1b8b252a6b3b15ff16bb31239fadacaa4d40479cf961dbddc7066fc107d73604fda0fc3dbb938efa1fb82383a96384b6d5dc1dc0f9aaeea6bd80e76c5200bc618d4708f75928005791d620f6bdba5df1dc35219a07db85c9b439b9315db46a7a298e9f25accccc4027e208a0ee975fd8a641c129439d597c6da6185c45b4cf1be02a977fae963639332b413398e2bb521098e26149f004444a423df95b07c057a8af8d650e0e374f2d9ee336a155b5b2000b70c2f600cff1243cee5f47cf9d13f48f4f59de69343ab051d2acfecbdbcd14e58094460a83fe394c919344e2b0014da5d74a801aa99a3e02bcd28ccd2c28552aa71b356b5e250797b69e4a1b4ffed56c3b2a7ec3935ab95dcdee84a0e84f072e499ed28cde8d4f82dbdf50683ab6eefc11fe0ba9f0bd910129859ed2da407305c55f1afdfedf3679d4fb24555c2cdba8c4242bd2f125270292296e5d075be244389be0e92b4e0b8659355eee43a9daf31a11a18ab5eb37379883f59bf438f094359bce935857ef50d831d0cc4125fbe752a06a712e81f4f28c6ef0a5a7ae27b7e8cbb10c999f66eecdcd337ebef48b1feb939dafa9ab94f9b92ea985d6ea4137da0b279a239fc2d41de39fa507580028693877416974a804855207fbbdb53c5c9f66f0667ebae8e7feacad81404595da19431c3a91641d0affce3baa8597ad50a6640cdb3ad6864b112f2b8538a1e72b2dea1268ecd81441821a7a76c3763d1da37139e4d9f8a957ebc606336d1c8b298c90e935de5aa95dcbc5cb2b125cfc0c2e3abfa1034512b2eea58e7488c464d1a2c6ced525c73da649d956158efaec873d0e9e9f849fddd6cbcf11aeda22e7076ea3d7f5e842093da9f9e20b9991ea228f13727c687cf2a7f8a05b2b9ff1d8ecd2f12f5c8d771012d382955583160119a74c4a5818eb02dc5fdf6fac0634f52fae42f3b1632b7586e58b8891709b29adbaf36f22785de44d2b17e313000078e05c87d7f3da4a81cb750b7bff7eae9ac152acd5d0bed61bc061cb06d7169de0d4db4dfc26a0b2e5291b968e68d451de783c6234217fdca65b045ad6fc022d473ab6b573432a67746a81b384e03838ad58ed24ebe159111402a1c9ea188ab7068c7782db6d1f89497b03ea92e20082020bbed29a6d3417a63bf110a87b2d5f01d357ae55693b4247cf857a72ba9cddef0becd7322dfa2c5ef44594f5a513646727b2bbd232f93dfcabc44f6ffafde25031a54130b58237c4e51cfa611cc1878efb209bbd6339f97e1b2d9772356b13f79e4cedef2d3cc3f0e50df7d7f1815ebec53ed21f3c7e3fee9506cd3c7608e9792dca8e2b1fff6fb2cfbc4379cc3a4b8f44be5b7e250eb0957dd120b2d74bf095ae7c2b1a304bca9a5afc46d8bc247a95ed61bc1e0452b2c9a82f5270ae853d54c89f8c5996c607a0b3f74f154d5d6070ca0bda11decc13d66089aee0ade644642246dd5096e3ec3c914e20598c39386116906465545602169955a8c5a7cdc613a5f267e95a2807714727b16bd228955c1b4fda0d2cd25122a60a2dbb2d13dbb0a83863898f3fc28e59feb000aa5c84081df6fe401f050f6ee10fbf0ab81c51810b99eba0ab2aa295e871cb82dd17890bddc18f760e0f2c9590abe7257379be94bc36e03cc0a84cac6cc0bb0bfafad0e49a641ac214f57a6a3abe640d65eb6de6fcd4dc71a3db5c16b964177c1799f0f1e7d1a283136109ac5bc89f4f135e256d1e5831d7e6a201588e1e2d4c52c924dc679fab88a7a75cdc6ddc919b5bd326933c39ac1536f0548f28879eff77e37b6c030b933ebdc13b8e853e80e086e9870d2abd7bfc8a3cb16001786cc1e0ad5f25c1a91ed12be165b8b19dc91fd73bd3f9b3c36635232a71c277655c7fdb44ad9aeff3ee8e890c0d318ddeb6194023060d997d84fc8d0979ad2701e129be5a5b16675daba7b4f7b32d0f0d839138e30adcf641e1e0993019120faaf9d7946f23def88d7459bf34731d99d303ad825f1994cab05cfdab25b66886a0536353d37a91eb6b8b497703f01b31e73376a8d8eadcd1719648bd41546fafceb40a21c9529598b8a60e6ae1d807db08d41279fae92197280157064b26efc9562abc119aec218eba159510e0211c85259063b765c0c228548ed9c46b9841ea65b3821dba92ecd10f58e99476deea95f6c41408605ca8379136b23e2c740b4ac9b84c1bd178cbcc853ba10b3ad12f32222a440dd0430ea2ecc44e1cf57bbfb4f876854452d0c15b70e16b88d6f419f1cad50a04199976397c4d845490adc028dcf40377a094d019748f62c9a0dfd936d5e18f1002be7d5c44ad428ba133447b2f660fca7144206d5ba636369b46b368b86fa0a55a83c9d05f76ce81c7a6bb454a3ed6d518bc35e4a4be88cffd485d72b45c80772e8423c94ff51b883a914a19e2e7ded32ce107d3d0b1b54dcdaf357e6ed96c26724a5d2f845851390d76c179a68ab1290306c7e3279f0f6732e0b69bb17c9e36cf2fa9576ef6d63d5d8c8edd41318b5d884a5a274317a3cf3fd5d3ff4f72196e8aa08ec0ae81fbc5f18d984ead72dcadf851437ad9154a1347d9d0d4ea18cbaa403f9723fe5d22440c93604d5f6e7d0d32adaaad4d746cf679d2e99c4693d1596ae50dfa0886185bdc651da08fc94ded7f859c81ccba0a46901e32ffa8bc7aedfeadbe8d9571199e7a01e151a397c23d6f2880277b16d823f059e5e2444f3e4a9e6bf8e3d490ca60a75ebe18c4374be553f573bcbfee00db8ff8339afb647ff9db2555b368a14b9148aa6f5e53dd1adbd244eb8075f6a9123b67a1579c7320c1dd09d848b5b04be666e0bfe077466ddc4a5043eba3de1886ac2a0f947d540d104297d0773f244b351e9a6757ee14cf72b0601a14e3b76ed92d78be7511b7d96447651cccbe8bd4e523ae85a2b45994e2c120394667bcebdd9df968a123bfecd6971ae86c7c311c963937a226fea62a669761cd5139936d0266291885dec226e3cdf5d6ff3c2739d88ebabc4f50c8b08beb56b71c52f21b8f3ac7fb1364a4d1ad4928bc2eb87ef937bb9b69fcb8f5d84c65ca7a44c9377c5470a934047ce7a493807dca6cebc933cd9fb00ddd58ca93901b5fc668c53f18a055c05088eece3c647fca2ff0094442918850200f8effdb1f8dab3fca42ca6aec7122e14440e3ed1c9a50a1302eb7814b4580e2d1bdac3e9106fe7633efebe6e72d1a48775018ecc8601321a362725fdf2d686f5ad3532925cc787c7536c8f4487d7b0d1bb36f8cfef6d42a6909fe3fa86b7792a05def8b06454f38ec7e74d9a195592cf47b2080062d1e4fbd9fb8f5f8545f720e2cd4e8efdd5ffd0f0c8b984f76f0d253a29ddcf99540b93b480fd1ca8ff4075ab66920ae2d281c1a17e0f679ae62ba0cc269373b2c7a16659e4eb70c1cd216a8864052c9ff8ca39644039240108b70531584a0188bfdee78a2eb7b88e7d0f79372faf5d7412a2b18e157c0aca0884d54702a23fd75285acfeede9af5067261e0513bbbbcea1c4bfbab148bd2b0bb50c9cc09ecdacd4c39d43b5c69e5ee537484db02205d451a771c4607da72a42a632720fbf7dcfcfee14bc4b94b8e46eb330caf9bfe3fbed4d0e191624eefd860036bbe524c054b222be416825a3d", 0x1000}, {&(0x7f000000e000)="4b5f43e2559f60b3117b100ccf2f147db1690f1d98ed9cca5a3f825439a43ae9fdca57700af39cb73fa22363f3ef6339e42b87add63d3457c1b6eade48c168710f8d5ab0559cf3b6e9fe434e6a181290ce681449f4dba6ebc51a2733046e65564cf85c66c17d21892c5505847339687317eae4e8f91fc76099cc78b3b16efa3feb377a584f280c0feee2b20055d55699ddc3cc172a68401a304e665cd89d1c21b50f542d45acc1096dd4bd0186c68423e905e5a74a047aa44c466e19b709bea45552a54891020cb7b1d98f2257f1", 0xce}], 0x5, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd2000-0x4)=0x1ff, 0x4) r2 = accept4(r0, &(0x7f0000770000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000229000-0x4)=0x14, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000b8a000)="942adb92deacb6c14ea94da285b848000dcdf24b65bc4124e82087801f86ff2c8be99fccf94fdf77941ad5bd82aef74ac6b6269a2670727f46beac7e8c4406e1c7ac6b7532d0310829", 0x49) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) [ 204.921646] l2tp_core: tunl 4: sockfd_lookup(fd=22) returned -88