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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/18 15:57:28 executing program 5: socketpair(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ef6000-0x5)={0x31, 0x9, 0x2, 0x3}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000376000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006f3000)="e513b5a378aa9141fb0007ff00000cfc", 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00000b0000-0x4)=0x0, &(0x7f0000d38000)=0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0xfffffffffffffc3f, 0x0}, 0x0) 2018/01/18 15:57:28 executing program 3: 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000fd3000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008f3000)={@common='bcsh0\x00', &(0x7f0000731000)=@ethtool_eee={0x44, 0x0, 0x81, 0x8, 0x8, 0xe9d, 0x7f, 0x9e8e, [0x10001, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00002c0000)="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", 0x93a, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006c8000)="806bc60dd0bc31ef", 0x8, 0x20008801, &(0x7f0000dde000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008f5000)={0x0, 0x8, 0x7, 0x400, 0x3, 0x5}, &(0x7f0000df5000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d91000)={0x6, 0x6, 0x4, 0x80000001, 0x3ff, 0x4, 0x8, 0xffffffff7fffffff, r1}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002a7000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/18 15:57:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/18 15:57:28 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 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}, 0x33) 2018/01/18 15:57:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x7, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@sco={0x1f, {0xd5f2, 0x101, 0x80000001, 0x8247, 0x2, 0x3}}, 0x8, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000001000-0x86)="60d11590e54ee2f9211bc5fcd8fea963eba8b40f33509a8d47e555e6f4d2466c8e96ee17b0a270fef3855fbd1d7739e103e11bcbf1c5cc1510697d77b3c71780213edaed973b3609b49330f387f4eed6306b7f73500b3172a663db2c2415d3de3e088ab86b33813b117c35d11e6f3604cdd15bfc89127b58b1fb596ff9b2ee31e7add10a29d1", 0x86}, {&(0x7f0000001000-0x44)="85afcd59a74054f7e16dd25efa4699a7780b5a11b72add9af65efaf52b3bc90f5617999326b552a1fa526a94bcec39307f824280317c86c184f6f8b2b4db2294d4671098", 0x44}, {&(0x7f0000001000-0xa)="6368c6d2ed066170baca", 0xa}, {&(0x7f000032f000-0x20)="b372f15b68b5335c0ddaf55dd4eb670dfb5e0c21e335dc16c32d2cb923a7f9db", 0x20}, {&(0x7f0000940000-0x9e)="316fe8abe9311c7308cd1c1ade907e0ba8580f17ea669ce80cb131f1c90d7b060e0e1c4f84c773eaa6799a68a962617852c759e15d69d254127b879a521c75908df66acdb80481b7fc551275d1244cd51b4a18dcae75b6d0c753c48f1ab37a321c2a403e4f265e2ea2f208f933b35e503ebd0532c947c838385ff5a25f8fc0f908cce9cc031fbfcf2d7b24dccebdb88965b4ebba9c05de93d14e00e65551", 0x9e}, {&(0x7f0000000000)="01a0ebfb1bcafb83d8940a138023500d63de9f1df2dad47714a81bf1c14234afcbba4a3b706c9cf66457461d0717ab139df856e207f8a8aa6d77e1fe312b4a2db5a91002c21f", 0x46}, {&(0x7f0000f12000-0xc1)="36fd483eed775f8c013a63783a8d2e60c24add0134cc077f292492a43419693e6e57eb040ee39aad8fc4d8ae3c8c38e17a8ee313a5e2671bfc6d2344c7ca0e3af9f32e9ffca8b10fd61e98d56ce30ce083d7d82489a15def055461d9c17fa9cc9fb9851510f1983e6552cd8c3b6157cb46689b1823168611615e85d787142aa8fb6087031e1285bcb5f41cbaa2ab6a31a7e3affbdb7c6bab4aa9530350ba6f74a029777f80b1e38441fdaa1b125f13d7724bb9583bdfa973364a13459e0c18c8f8", 0xc1}, {&(0x7f0000001000-0x19)="e0dff386d4352f0514a586485141bf4368ac7079ef64e6f26d", 0x19}, {&(0x7f0000dc0000)="e79efda1f70d7a956d6e1bb4b1628cc6786d4538abd9e8667a0967bd7ba5aa37a43f6dd4ee9db87de90b20fdff0c9f56860b854253dc5ecaa521ea", 0x3b}], 0xa, &(0x7f0000001000-0xb8)=[{0x80, 0x115, 0x8, "1f7c634b0547e212a4530bce80f053ce7048ce72168dd6b7b82676f02c503c79f20686fb3d2c93347805f01660ee9b52b65b8196fe2f74bef35d7e6bd0296dc1fa22b5b26d1feaa719f1d6d6eec0ab2f0d7d22f96d10b6c85022a5ae096fa452a3d9f9a75b6db6224c0ecc"}, {0x38, 0x104, 0x6, "db9ea3d7e5052d20e14c39b6653c3e53bd90e4835fad8d96d135e9556043fd9dd7d5b9bf93"}], 0xb8, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) bind(r2, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r2, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/18 15:57:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00009aa000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d64000)={r1, r2}) r4 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x202780000000000, 0x8, 0x4951, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r5, 0x20}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/112, 0x70}, {&(0x7f0000001000)=""/62, 0x3e}], 0x2, &(0x7f0000000000)=""/127, 0x7f, 0x1}, 0x40000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2018/01/18 15:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r0, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0xa8, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000cf8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eb1000)=0x8) accept4$alg(r1, 0x0, 0x0, 0x0) bind$ax25(r1, &(0x7f000011c000)={0x3, {"76904b9638c865"}, 0x2}, 0x10) 2018/01/18 15:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bb1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f00000ef000)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0x80, &(0x7f0000680000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xce78a60000000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e3}]}, &(0x7f0000a11000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e77000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 15:57:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000d9a000-0x10)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a95000)='lp\x00', 0x3) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c09000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2018/01/18 15:57:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 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) sendto(r0, &(0x7f0000001000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 15:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f0000d95000-0xa4)="e76011715a0bdd133d06f634c7f30d51e229f70307cf66784c40455db731dbb87e8dacc1c2fe95b5f49529fdfdd75b39452d56872d6a5a2faa936235b1763b3b58e1a5d252e749a2f124e41c84c5e806f8e0a06863881f0da8c9814731717110d63d8f158cdb9ed525e78816f57c3609034aa4963fcfec10d8551417840bddc222ff7108c457d5e89923a254a01dd90124976a95fb2a2361ff40dfc2ed7e5c0652368094", 0xa4) 2018/01/18 15:57:28 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0x80004, 0x81, &(0x7f0000085000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000030e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f91000)=0x14) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f91000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xffffffff, 0x101, 0x4, 0x100, 0x7fffffff, 0x10280, r3}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f91000-0x5c)={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd7c}, 0x8, [0x78c, 0x9, 0x0, 0x100000001, 0x20, 0xe7c, 0x200, 0x2]}, 0x5c) bind$alg(r0, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/01/18 15:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 15:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4(r3, &(0x7f00001f8000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f0000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000ead000)={0x1, [0xfffffffffffffffd]}, &(0x7f00007b1000-0x4)=0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000086b000)={0x0, 0x0}) 2018/01/18 15:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) accept$packet(r0, &(0x7f000025f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc0000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb3000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)=0xffffffffffffff7b) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aed000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffff7, 0x0, 0x8, 0x2, 0x80, 0xa0, 0x3a, r1, r2}, {0x5d2, 0x3, 0x6, 0xf7, 0x1, 0xcb, 0xc8, 0x5}, {0x5, 0x3, 0x64a, 0x8}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x7, 0x89d, 0x3, 0x8001}}, 0xe8) connect$pptp(r0, &(0x7f0000886000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a8c000-0x4)=0x0, &(0x7f00001f7000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000562000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:28 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0xf, 0x81) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000016e000-0x90)={0x7, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 15:57:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000049d000)={0x0, 0x800}, &(0x7f000034f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000042c000)=@assoc_value={r2, 0x0}, &(0x7f0000675000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a63000)={r2, 0x5}, &(0x7f000085e000)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) r4 = socket(0x5, 0x80007, 0x8ed) getpeername$netrom(r4, &(0x7f000039a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000825000)=0x10) 2018/01/18 15:57:28 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000017000)=[{{&(0x7f0000017000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x2}}, 0x2e, &(0x7f000000c000)=[{&(0x7f0000011000-0xbc)="56d455792de3e18e8e9cc31fb3c13c77203e4e08874256a4bf17ae594e68601aaf831a8c844617ec3c73c4ef3eb5764e08862ee6c557a1408a8196459392d342602bdc3c0d4813bd8bfaba26e8238097f2bad4bfc6ebbab6b9da4520c92ebee05f4fcb4adc8cc010fd1a7a3c3bfab6bd63d15979407ffa09b8f55f186df700c4a9b9941644bde2ef43261f4a5c103e56d857f5d3b3269bc8d300dafa610935a1f43d29286bd16e458e5af262d0a76f2c945d90f8a2dfd5240700ed9f", 0xbc}, {&(0x7f0000018000-0x52)="635d6e7d46d6fa7e466f6505c871490f8fd3e8be8d65f080a3bc5015caa190c5ce7010719bac66741d961c75cc4fe56df3634c03c57cfa242c7ff72143aaa4805530f7580a0f57c558ff361fd66b8a4b4932", 0x52}], 0x2, &(0x7f0000017000)=[{0x18, 0x113, 0xfffffffffffffff8, "41fc"}, {0x110, 0x10f, 0x6, "e18bf06dbfd889a33183a41142c94e72770431c5bcbdde7b1033f1b53e6d9a2f1d8db1481736db8e6974e3181597d8ebb1f0ea90356d2ca24ed2279014a2b9231c9373e6e621aa46d9df2993c4fcf82612f6efe5ce3cc89ad8bd57cf7e1c05f19f6173e13933e2ba2c4c60ca43225ceb1d8c6a30398d1e45a2e78bdfc99f18914d6eaa275a692ddad20fb1b6c3785ddafe1e41193df0aa1d121b868088b66d1ee60b9465cc566598a05038973601e9a5f4edd0739c35cca8bf10673dd97d4bf51d98d8856d2c66741fa2726a778efe38b078af097830a4cb3fb37d1afd4354be0a6a06d3292a1e11a5b718725d340f72782c6b22f1834c39080d"}, {0x108, 0x10f, 0x198, "d7b0621b36dcd493b14278f99e518ff747349d15cef2699399b54397e6dd7de085cd89c60ab89a7d10ab1b4e0c37e99dcae19522661d1e1a4155b0013f8ebb95026982abaaa027003b09d0e6abd66060bc27e7b0c2aac24fc75380707c13cf5b6d1b1d83acba2a4e055ced6d9c601b053bc33e1b9e02e848a5d34544755a564d048247dbab147ba5515e6cc5a197a528909072820f3db8dcd507d63679555ea11dd7c540149efb2a00d64fbb8517b276d6f7298f8d0ab51040bdc0d14d9797d5de6005a46602e81d6363273377cffd0de44c37cffa6f30dd0dd47fb0f61712a8c8334ccf7e5bb1d205e065841a989024da16002701"}, {0xb0, 0x13f, 0x8, "a63366929c9f4b08c12696cf0e9928d7582d3d9d261d48b13af1d91e6afee9c19da80d08f0e5139db7f058d40f3ccccb81268da015c7760d25047dbee2c20716954496ac351d4ae9459a0ec3ed929a088c2b768fbf347a91e461392a79101c3954f9183c2e5a8ee08f5fd15cf047e947dbb7a504a477ef857a1edc54b277ed99388f647ab1a2fca4202c125b7d65389839c44453e64cde7e08ba23"}, {0x48, 0x197, 0x5, "5f74a7435c1a909a8b73b789ee67d2dec236c16cb2eaf5d39daaedfa5e6cdc3abc6940cf437f94368c0d8a819ca5a9cf1c9502fa47574a"}], 0x328, 0x815}, 0x2}, {{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x3}}, 0x26, &(0x7f0000017000+0xc35)=[{&(0x7f0000012000)="0d5d0dd2d84f0837b5cdcbe98765b70cd761bfbdf42ca47c36330ff7b854cf63b6091faf44f7ec487f2362007e1bc50ce3900dcd8e16b3c29fdbc813219aa7b6459fc1264b4b042514e04f2bc1c68176071de2a4b6ef9790fe1aab3b14ae1825db148ac4f9f3f705b13c8e15b9660f414272d0912eefe890a3096d37ff0da2d7bdfba56673a109aaef2a47ad9ba6ef6a", 0x90}], 0x1, &(0x7f0000006000-0x4d8)=[{0x20, 0x11f, 0x8000, "a201525f6e9b329aa7e2ef6354"}, {0xd0, 0x0, 0x2, "24e594f8d32c1941cd3a608f18123800342037d2856713ff4251fc898fc8738116796e2d55cb498df607279ea23c41dffc16ce7ba19f4fb86734f3780f4e7bcb3e2e625bb12fa4bc0ff8b7e2028b7d8eebe0adcfb92eccdf73b1bbb1868a321291c2d5922896cfc333d1cf55f665e727edaf2214d70e2cf6c30528ba2be2b971a873c17d465f3f26d1d4483076c4dec7987f7988a14b32290065b29fa0e10606a4415efc9f81e42d48f20406ed3518e155462081981b79b29b3abee4ce2304"}, {0xd8, 0x11d, 0x800, "4f95adf29f17996a24a5d991fcdf1ae3f7fe7bab24378f63c446232cbd23d9e89ae7ce454e9c7d85cbd98fe72c7e5504d75c346b2a0b5da1055059d90dcf5fc2521b575eaad84cba79f7c0d5f484c5971a9ccb06e52477f8a90336a2c6a3ccebe3041ba2ec26b643321b6cb83ee90a542636b299c1bc75ff0b2cf3249d344753cd0f01ca3ceddd4ed44e8c2c8ebadd4ae3c8bde72f9b8c5acf010438006e860c77abaa6f5d1bc3031700f4a8e47e8d2051bd38a78073ccf9a0828a367010320e038571dd"}, {0x50, 0x111, 0x8001, "d4d1b1a0e887b13d6f171cb0661dbf7601a1c3fbd1e6db33d290dce69dc168bcf754c8254d326800bb7d7931b6ffcbc75e30d207fedb35256f8fd475f024"}, {0xd8, 0x6, 0x5, "2c79b94f669f1373e737c69bb46a42b535a90fff5ad145e2ffee735fe1c23d534eb913e093f6f66dc1c8d5688b2453baaf670e3c4f677ce48d5b67b88ef96754c87601269266c55e6aa7d971c8ea591a8e2e3b4760881fbef6ca724c9a131bce7aa14d9f290eba904979ef58d15a7cb11fc9b4c50eb028e2212b12f2f596c3101af68fa288ecbba6cd154b17e9f4b9b5039f59125301c18f36fa8d8d24189db2e60d910d081c4786bbceff4dd4072221121cb207b67eaf805eaeda41b4d339a3aaf6c271"}, {0xf0, 0x10d, 0x4, "0a4e8ace6b18a34aa9143386d0630f720296c4adb6f3b8cda41e417847610a772db2417f5a702bad81d0d945c97c2194659661a8be219a1440cc1ef55b8199105fa2bab5193fb455ee3d6add1366e2361ad758f15fd8331718d0c9a50143d56fc86caf1b52dbc591c641bd90fdaae88171bb64b9e984e1a9dcf015ab2e1100bfec1bdab88f46df4262a6541dec21e97e52755f741dacf9a791b14191e8b09953457add86558d109520d524c4fb66d95224190e9f1b8087a4734669519f6e0fca94ee50787c71813ee7b2161ece1930aeada28fb41aa48e7b19ffa930113f54"}, {0xf8, 0xff, 0x3f, "96c498201e49a52b54b2f6d32cbedb0bf0c116f17e444e9edb043c5548851fa3c1e9449bae0c53c3ceda9fb0c154bea3e3eb271289038a6d923580d81e6157e9f8ba2e0317b03c77f06aa33ab00641b73743ce27f6ba28ddb0975f6fe6f26d077d0cbe08277b5320d3d8b6b5f6b2393cc3ef99b5c7f6bef5b3c8942b6be1f516d86a4490ec429e651b1da323c29849bb6b33d05811453155dd39e6e62f53d20ea2f23e7a783c827acc022d1608fd5bbe5fa157938d52d031ba00abe81af09304cf3cff5367260ed47dc34ed86a89604917b61540606169751b000de20c2bd563b8f43686ccbb"}], 0x4d8, 0x0}, 0x8}], 0x2, 0x20000000) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) socketpair(0x18, 0x6, 0x800, &(0x7f000098b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000cc000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000b47000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008c9000)={r3, 0x1ff}, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000e0d000-0x4)=0x1c, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f47000-0x5)='htcp\x00', 0x5) 2018/01/18 15:57:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) bind$inet6(r1, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/18 15:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000357000)={0x0, 0x28, "cca28afe1380a5cdb3a6ed95a36a2cbcb577d9aadac5b17811f4ebaaa8031cc3278336354853ab5a"}, &(0x7f0000ef4000-0x4)=0x30) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000481000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x900000000, 0x90000000, 0x5, 0x7ff, 0x80}, &(0x7f0000ef3000)=0xa0) socketpair(0x1, 0xe, 0x1f, &(0x7f0000403000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ef4000-0x4)=0x0, &(0x7f0000ef4000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) connect$pptp(r1, &(0x7f000002d000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1000000001, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0xfffffffffffffdbd) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername$inet6(r0, &(0x7f0000d79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc1000)=0x1c) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x6b80, 0x800, 0x101}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000020000)={r2, 0x8}, &(0x7f0000023000)=0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000013000)=[{&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000021000)=[{&(0x7f0000020000-0xee)="e85714cc13c613c683625b9072323f6b48dcd887873248d5ad37754727e533e1255597419971c81a69460e439069c79c8c205fd98dddad081234f3570761d9a65ca9e8a27d9c96fada2affdca528f02fb7bc93a2c391dfbbee23e5a83b26fa625cc541a30b1664626651cfe232da34ae465ebe7eb65a1a04a09bc035e8754038fd411190e0eb8ffc8774557ccd10bfdef738cf31323fc7dd3480ea79a4ceec834703115511ad10b65202878c5c962f06fc7113fb833a4907297f1bc2be0c03e63bc60751d15aa7f8b100bcea42c798267f9d44f8b76680", 0xd7}], 0x1, &(0x7f0000022000-0xe0)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000020000-0x30)={0x30, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x1c, 0x8000000001, @str='keyringkeyring:-\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000891000)=0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x80006, &(0x7f00004ed000)=0x0, &(0x7f0000264000-0x4)=0xffffffffffffffe5) accept$inet(r0, 0x0, &(0x7f0000ce7000-0x4)=0x0) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000191000)={0x0, 0x76, "540b1b374dba7a46c8c7ec5a29ab3ee2421e1d9e3cf008e543e64dc32d9e1062c516d0383be066c610fe27c9be2d8ce5c433a4ee3b82b60645eecbaa2ec2f9cea0e8bf6bf929dfc0510fccfb070255b369c71667ababbde2bab27135eb99bbbb46dcdfd32a80122c3dbbc9bb1e129063cecac4a13da9"}, &(0x7f00001aa000-0x4)=0x30e) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000010a000)={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a9000)={r1, 0x5}, 0x6) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001ab000-0x4)=0x0) sendmmsg$alg(r0, &(0x7f00001a9000-0x38)=[{0x0, 0x0, &(0x7f00000cd000-0x10)=[{&(0x7f00001a9000-0xd6)="4a489d2a05095586625e6e0cab6bc7586ae00c56cbcdb24078d690df48b580950c2d903cdf88124d3c0b715a44e8b32f0fbf89249eb8090063923e4eb66d0581034cc6fed95b7340c15a893d175e637459b215d8a92986a2ff283ff48101036f0c9c3309e5c3c1f5e2cb8cd12aac83b114ed859be24d85d33d8d1e5dc97c199a229a22dbf9bad99981f16cce6eedcbf85884f09fbf02fc846f6db3491051784b64d6d42962b5324b54648276bd6804312274c0f2e41c5f434564a655cd72f200f04d11345697d6afd3d5140af82d9a97bba56e127612", 0xd6}], 0x1, &(0x7f0000072000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x1018, 0x117, 0x2, 0x1000, "80a4a3ff9f4ba31e2e776e9c2f223211c63a70626d84274aa66978ca88d59be0713d37eab0cc60c56e4a3df021749f80930c4b03af5c7e5685ddc9d10bf7a5fc03e94ced83ad698778c120b810e316004e7de5b1edcf60a633e2c686bd2501e8caa24c0bdf78677950828a1ea35419550b62036110415b41697203de92baffdda54ebaab312b137c23154c14ca0802086fde901ce2bdb1d04c2669d9c89fe043474ea11ccffa8f3122bb65862ec01b7330f0a090db771e9156c6ef2a8ff6cd7879349a324136177ac1cb3aca1a73ac830e8e42a48b027ccc3390263a40e8c28d9164461c3479743d93a2d5db51608bff6bdb7da8174cc737ef834596953bf59d1d0147ebffebe5d5dbc49b3a73adfc6c187847634fa796bb5e9c26ff7393cc3257794592caf7a8911cd3ed40ddfb1a999e6c672fc0f04287d3c0ea91fd625a5b999e8384ef7d09033f9f466c7408bc0a238133f8546fe2f5503bb0ebb64a793cb97a69ae97f4d94cc8dd827e0bada82f5da0ec94a9097d71cfd7e4e98dafff841c64cce46e660c29f3aaeada6e7102b55e3a5ae83c6e0a9b8e71525786254ceabc9fed4fa5065b6ad94d8afc1817554e48c852ede2ced3eba5627dc00f6bd879d7a44953a6b4214717f9c517698378cf7be84136664a1cda3cb7ae0657eb9e5907bfa32f2a27e5ca5106cdb3599db23fa72b86e03f10732e162d24c6481fce78ca63340299b70cc93473f2b24adf4b471568661dc0294e9a08271800bde96b64714a9bbc23428bb31aa1e28ba6c8613f24576993a3ff4e3f67cba6c355e7f3483436270c9ed26754ce5ec579e6790181d02d02da31be8fb26435ff323e4f093daec681d343f88d106cbed7e00de95b3f762addd632be3e7fb640a80b53a78d1a6d948b9d6109ceecbb0cc8055e2c30939167687b40edbc9206bd7bf6d2146e059faa28dd96a5f6835caf2a623b9c269a68a250db1f05ac8f4da0d4482119ff20f095d432664a48236d2f81201428c0e4dcdb06599402f68aba1bd757d169611d1d3694726279c740f088cc790e59f40d3797dc85ecdcf732f0bbe0955339e1fa8e484856dace4295ea7cb352876493fe686bf41079b848638f249d82a91857c57caf9ba854d7a30f6543f232736a6d79f3b3ef26bf9f0ebe4341dc23736955f2a36a749e0d173ce1e23ca7f823e0e65e23b2df3f59650a56d714f45ab4db161e82171902c616946b76007072df3abc22b6f629d07adab4ebad93be4a73da1bb3b8bcbca7ceda505b53a48185066e412c87d4c44b8da391a2aca69dc567b888ca3115ec58f84af1fc314d29efff8e1e9187d2a37d4c789b46be0d9ae0acb4d9e015d150e7d0f852756dcf1fe0f5ca495dc1dd297d3ce4bc17fa52190ed014addd49a8bf74bfa02be935a5f646c8d41ec058771ed1e06d1555b143e0539e5b44b0ac25e7818c4847d1807ab7f8ada9872ac3e1362b25aebae8f8673dc3be60de6aa3b1be9bc49aff605c543b070521e7d2aebde601f270b2dfc71349491e12c3753996e3194da46960c511f535c026a8fd1e294bb3ae8046520f0603ef17f159b0c258b479f6662f3fc9cac63f3900232c87e935d92b15b09c938f002d5c4b9f2d6c51b24c13058dcf8d901e6412d4193f0a215060a61c1ab726fa67d76cf9b67663aee1631ef4f76001721f843e683958f733f01d1788fc5631317f683f08cccc5709a5e676da89070595eda8c908f44f0af3a883a60f7808b615db728783e5b6f24c7a8a870bd17824c257773a01a73e45b12400627c3331a7b09bc85a37d9bd6a8155b477d6f07105dca61bf0c5f5ac52fd01068739d8947154c2d912adc977bf97139c756dd22817798851eb7f44ba45a90b529dba25ba7c34ac0d70673e05084230487bbab0a268938c57a3121ffb0d161ccff645d7591ba6a6486ea2203645667f2682f11530cfc3588b54aaf0c11bb6682e313fc9be63674c6f5790c6a0dc239189b1cf2416df85c27497cac492e15c7871eb21c4d11069b392cd68c6bca97fc05d78e3fefcf4cdf28ab85258da2843ee3ac9294acf74f5ccd45f5587bc6f1136b634abf37356a1a45fa2fb2a82c280da1fc12ac6369bc4e06082e5bcad0cc79b775df66accad379ae1e1c9af6c8bb698072e18ae7d1ec287bf2fc3cbd954310a1d4a5378657fd0a09a5678c861900dfea12c121dae7f9fbd53d0c9a50b7ea2e5d1ffdaae45639034b7a35b0a8a55e91450813185cc7a31875866995c8d63051dcaf3c8a45a5f727b75e18f27977d271311b5900f62e548e62bb2e7c2cc20f498a9173d1657d4d39e54f1f5cce3177b91a5d43dd90d980c8717eb32159373da512cc931a026139f6e52913f63745dc22584f963afec2a28cee0865b40fe29c476c51654818ae2059f74b87666e5e6f5336fddbe360e02f8bd097c11031a32dcbce4a1f86914993a3506d583820fa5a4eb61cbe448860257cf00aa422897d474cced244ef953c6ba29f3359c24c7cf5c27429378ae91c6140f07db973f131a6c1ab7fc2679aff03e46c628691bc30d444e21a647a9aa96ff39dfa223451f6b35f4747bb51a23446c48875bc419b0ff26258be178e3645b3f03bc3a8812fcd7cf749c5b52aaa98fd1a8c2590ed8a13f8805804626fa4b0bfa3ad6acbb4d9218d2dc8be8a602153e8b63d6f1a89414ca22fb1fe2f0d188ac96acb101bb6d8b7b2b180712a665f186205e739630ec5a3c7e2cefe7eeeb1c5bbfaddfb9cf456cb78d0ba03eaa05177fb78072f2a6564d1446946c0bedae9d30894e0d16d8adab4b661bb560f3ef05d25b8311b46cd31fd19a0aed246ab7cc7be5aa8d969c235e33372d9c31f0fb270cc4cb66cb6fd50af34ce5b80ee91f09bd7a4cf75bfc59ce468fbaa0259274a35eb89ec75a3472675609a7e3e147f5eda5bc13a61cb0258bd443fb82cd99ba004b3b5edbdacda507a04554b59f42ecb5e724cdca6c187125779a9d83824b44909cf621e486eaf59db370d7a2b409d0c86c1791d78525e72cd34aa550d4bf8c791cab94914f741ddda01774099d055581b4fbde339f96b412b7aff4fbfa90353519e14e500d0b45c274907b99399773df220e79c40cf3be50605a4920b78b494a8fd6358f6fe067c293cb9fc0314e0ceb5f66e33359b5737642acefaca922458270cfdd3f03e2bcc527dc0beff23a00881159726f43c90047f923c7d31fc491ca6cea383bccfa10812158bb27ffe0dd2550dba452c10b6efecf6a12fc0d9073020f5cee046dc1e13fc37afe985e5ba0779b1cc21ad85d4fa54312ed48db4a5b8f28dac3e9299fbfcb2fc0a5c7671520bd571a3c091e03647a7b6d3379049895b36f1017036790df40829fdc31fb31dc0ba4abfdfd7cc6fd0f09cd27d4c82db8c007b3deb941a1e8f471216b4b977e692378558b37b494948913948cf0bfb72999eefd823af8b946b339dd3bd574ddf590741c9e89d91f071d92e82cd7ece34102b1cbd1d3d2e495fed865db8f47b2d75445c9ace14bbd7380946f56876733634a77c33dd4dceeca3d993eccd19c7baaf1191d80defa716e37f040e31d95582c87a86fcc099f30243dc52612aec10ae0ec8a19c9f10b1266c70f2cf9fad105f75dddd14d97f81858834463d61de9bb2da38b5d6a05dd1a6d2ca5de2f5f8b4e6072d31f2d7687ac7d20404e0011b29217d775d26759854dfdf3025d5dd6b8633c2c8123810779f30e58c66125426324a2532dbb0773ffc05e25d03d3f01c370d43bc443725731ef2d5419b1b0091bbe1b5d7d1b59fa69662cbd386ca439e5527eb55ed73166045a9b35ce674a2c32ab6c10bebcc8ee5269debd4ed761bd21b86e918795012474cebdba8d6a8be1e0bcacae1a42a256f8b91168487eb5af4ed32bf300d95bfb56689b13980879f38dbcb5184656f7dd6a910081ec8d39c661d2b0c4d3686e8de94033e3c76cda1db509374e952234d8fd5e8184980e46ca3a0b556fc2bfa838d273d4f992aeed2a48def157c3c004a74c6c8f9b30331080402f3e9e72689d6de89adf9509b1cd22998bd672cb468f714088f3774307211fd5445d83c1ad0e345395ce1f4bbe855cb695888d0725754312e8f1ddc2d85e33d2d626b1af1cc07535e0ff219fced59e5d64e87057865e4bb58094716606f98c54774d43384004839a29325c7edd340c4e060fd5d09ae14f6969d417a202e14ec4c75fdc21d5bf2f7f31aa615c2a085deefec4123d84927eea72dec788b53e530e997cb361f8fbe4f8e1ae828ab4ca4c2db8f6a4488b10108feaf2aea725f838aab655a415c891ef96b1453a5f2762ada4566325e171f248adf15ec6ccf443c600f70ce81966f506bd925c59e9739e8d7d115f9a396fa1f3f545f36869e835545eab29681a0195e19516a928d9fd04acfbeb2058bbf34698de56d2d0d5edcf637ac5127fe2984f2fa164c5b89d56b5e32ab630e79d8b9f1a46ba5ddd4b45b85662aef2665e54bd6e5c6b6b364199f647ef007ab10e19229e90a30da500cf2d60ecbed6bb9085fde5f733a1d4bf6718ac1e6b4fc216a09a89d0981c35b9dbb4ec6f8b3290f951a25b4277c19b79c8444473661a8d982949beefdd577a9e9c2ccccdc3398856afdcc46d18c6f77838be5a122af7facebaf3654a249fe6ef2fedb09fab6d557b79f1156b2b1fc016f1512ae417c61360ddb7e359756e9311c0e5836612e8eabae39566166baceb3057d52482aca5262abcbdeec0cffaa4d89f22ed61a8045f74956bf75c91588b71e2dcc21014c36fbf11deff72969896b513c4667facaff4c029812fd8123a9a3daf0a846db214a8a117704c8d22e95ec7e421f0ee7f25f3a745c4718d1ab4f08b387001355405b62763fc09daeb079c69511a36762d9eec19ab870a3870381656cdf2c6ecc331a2011ff63e6debaae4dce186eef07bee116f25d4ee1f9eb768f33f386a81f8183ab66e95b44334548474d7fb161a9918caa9589e7e9feffff749733a8930b534910eb4fb914402892dfe71c413d15f6d2f3ad33d8d8e7c801dc4243b3bb6ae813def5cc95b7e4042c2c2f74015f243f4e8e9200c361503d6cbbe1a1dd4812a25256e4d6180d8f53234a16fabe4bdff60061f26a0b6d06f528458a2ec50a5584c4ceb84a5fbe24e3f00b06a1b877866b8d938500075b1b7d0f8be17c168bde2d19065b2712e2036d9068e80750a7c799a2d0f971d2edfe97cd3d166729e014d195f624939bab780831dd8c08cceac5ebc1fb7bc4491208413e1996efe152197865ae0604365610b410d0325316d8cfe42133a514f98a333a4473b92c4b0a420638b9c0e3f1ba87d7c02adac959a18745e768f73ddf120af6a961e6a1fea17954b26e3ccf72f21ac94ffc776d326470771c4160c9af3c4e5d74994171ee37e212184cfd55d0e25aab13af97810abc6e93f7b8f91b70cd240dbbc8a073bb47c0dd08c1132defc146d7e7468eae6eb97bbb37bd54b12cf989fedab6d60c9bd0eb5f92fc1128bebda6f5641b346528bfc12adc8c6dc9a1126020f55f20294ff9f3f7919b6ef3459ea204be1b8a39b287ba6cc8c73fb198899cd22095e63a5f8b7229fc5eacd86defdd98e5472f453d34705ad8df4ce40964b0f0cf400b5839ce270cd7c3196bcb727b91ac8f45dd57dc2d18c4684618f1c789ba57ebc0eaa9e1fa0a7e42aab9edcbb8c916b2b5c82b230ca130bd16080cc365c6d073b1dadcbee1e2b85da8b7db8dd274bd4e738a19518b58265d26bd6309f59c2ebcdb93dbfea78aa73e40c4a07de6fcab3"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xa8, 0x117, 0x2, 0x91, "a9a4c37caddc13a57931e392a3df23f5e92446fb4027c44f93861d564d94d77ae5b0b17deb1364c7e8a27317a1cb4cc230d1dd57d222ccec1d31739a1d7ce43402ffa01a685a8d1a65ef8109397e4f9d258f37185169c4d24c3317874293276339c3264a5dc0eb09fcd6771d53a1cb3bdad57bf17ecc01c378094763f71729bfeb8b83564e4f5ee6f75e45f92b94529812"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x54a}], 0x1168, 0x81}], 0x1, 0x8080) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fff000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000902000-0x4)=0xc, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00008f3000)={@generic="a19e68b5a18e67c51b6de2232316a36b", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000a81000)={&(0x7f0000b01000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002d5000-0x50)=[{&(0x7f0000285000)=""/102, 0x66}, {&(0x7f000026a000)=""/171, 0xab}, {&(0x7f000085c000)=""/212, 0xd4}, {&(0x7f0000cf4000)=""/29, 0x1d}, {&(0x7f0000bc0000)=""/224, 0xe0}], 0x5, &(0x7f0000aad000)=""/236, 0xec, 0x10001}, 0x2000) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r0, 0x2}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/18 15:57:29 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x5, &(0x7f0000000000)="", 0xfb) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000036000)=0x1c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000037000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000037000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000038000-0x1000)="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", 0x1000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000001b000)=0x0, &(0x7f000001c000)=0x4) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea6000-0x8)={0x0, 0x7, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) splice(r0, &(0x7f0000178000-0x8)=0x0, r0, &(0x7f000040d000)=0x13, 0x10000, 0x2) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 2283.069455] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(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) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f8b000)={0x4, [0x3, 0xa27000000000000, 0x100000001, 0xe0c0]}, &(0x7f0000b18000-0x4)=0xc) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f000057b000-0x84)=""/132, &(0x7f0000993000)=0x84) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c6b000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000aa4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x16)="745f3aa35b7c52661a276fe42f9f0dc7bbbe934fe966", 0x16}, {&(0x7f0000a40000)="5dad5cc47f9aef87f89f4b5e0dff0e6677009ddf1dd64c6404dc0659f2aa9e007ec7e95f96b3dfbef1f84783f368d2d21ce33a2bbbd200ff14e68b566c05b31954d9e21f9c7c18f084ffd6838fa239b94c73d94791718e912e3e12dcb9d9f01381b881ea602ec564c2f549ca3ecdae11b81eb112d3c91570b3186703c3e4f64259b09fd19765e8bd631d6c428125a63aebcd8ce25f10b831aab0c25b6bfe7ff49d60ad2074a22ab34e95687dc3c86205922b262526062ecc5e33766adfcc7c209c8f7c2c862b9a86a77d5e62391d0076fbb9a7d13dcce9", 0xd7}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000656000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007c4000-0x40)=[{&(0x7f0000000000)="b0e940999997a45add7a2519335cafc433f3c897e3cc1d7feee3b24198f5d31b991562cfb5a24908567e52d6cf42b41245bd748753427d2283cee826bbe07342b37bf1196a2bd75a641d8f77fc5b9ad5ea4816d56d9f02e6fddf8686b645de4e5294375a101f354e046f2868b64d139c002b4883bcd722fc9e44098c7d093151af8290be89c75279f5ac6b51a15046bcb204aa514cb92f9ab080f97d0af410e28ccf32cd2d47e79e3213a19fc21404ed8d10e93b6c45c4475dee9dd159916b3be98d6b66cc6607a678eb0e691841c5c5121af9b0f76a3f5daab1e5039eb013aa195ae1c960209a0441c8a4ad68838140d6521ce1fd21f8", 0xf7}, {&(0x7f0000339000)="a7ffed1eea7027e9a82951748b91ceef9a4e580c60b047ed02876d7c411de0d38d1d7a7247fd6fe00b9fc34da2a5ce77132ee24a13defa3835849aed4367e75233d6be4e9a6ce9eb237661aa0f5549e934", 0x51}, {&(0x7f0000908000-0x8)="a4b4089380a03695", 0x8}, {&(0x7f0000255000-0x76)="c145ce77b5e3345bc07a4dc9edf98e911525af41931f90ba25d5fd0e74c7c34d2202782ce563daad6f60a32110e66fb4d0522d497a1d207b3137e7a4b3d495b9198fcee8e57d088c3099c56785d377f9c3fce0a815eccac4ff8eb713772252b73da7d983c382fdb752d98b2cafad126b5c4f6a45ed50", 0x76}], 0x4, 0x0, 0x0, 0x4000}], 0x2, 0x80) r2 = socket(0x10, 0x8000000803, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000001000)={0x6, &(0x7f0000002000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvfrom$unix(r2, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0xfffffffffffffffb}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xc) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000764000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f0000f4b000)=[{0x18, 0x105, 0xa73, "65bb12edf8d00694"}, {0xe8, 0x29, 0x1, "996b6973f04e1a074104184a1d6d75f43bd4e5cb378435adfbca3cc7c23b2017c42a1a1198847db1836b12feb48ddb2f0f36815e41c83d43764ca0725da50c7ac00294a4ab7d3eb9fee8afb7770c618a0b33e2192972945bce0643fe264d00639f12e970db4505229c99c5649011c69a28ad6d9ea135ffb658fe91d0a0cb48448febc90c05226fd33f74359ecf850db1ef5fbe76df5ee10409369f91925aa0360d8934ba0b611bc357532956eee84387f47445ef6b83c44160032466abd137bf14a5573bbc53e4ec566ee19e88189df6fea30b998512"}, {0xa0, 0x107, 0x100000000, "b93d7b30ffdf85ee0fe478d49b61cc71670671f65db3565133cd597af16cb3f28e60338fb4d9a1f28b24152c8be670a9f9897c29b8dd66eba06013eaacfe3f1f8a61765322bed41f50df4647fdd9e7298c195ddc539a1d8fb45254abb43034ceecf43df360a4768c80344b23698012381439cccac336fc0677c2903e346eacd38740d46f24463ea7712a0f5cff5ad9"}], 0x1a0, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffd4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="e5a42234e600bcb08fda47a4f4eda52d", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000076d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a69000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e50000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000a65000-0x62)="92", 0x1, 0x0, &(0x7f0000e8a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000c7000)=[{0x0, 0x0, &(0x7f0000712000-0x30)=[{&(0x7f00004f7000-0xbd)="06ccc76d2c2b1c221d97f534a0c39bad855a7f1de2ccfd522c1e9dfca82facc79579d7792afacdf5c421707e2ad6707e1de2e2a045b25c5d6f4b865d8014a9d4efa80c2e6befdd31323861dd104082fcf24a6847e9a6a060a3b82b0749b2cc1e6c8d345657f79577c43d94234e7636c353fd4794603ed2a369e3da81705a7bf4d78a9d5ab7cbf17d0f4d61e0ef405d73402aa4bccc2781c6cc7259f51e3a1697cb4c2170363703557e7c5556f1dbbeb93283357dee8ee00f1296285b95", 0xbd}], 0x1, &(0x7f0000641000)=[], 0x0, 0x24000040}, {0x0, 0x0, &(0x7f000014f000)=[], 0x0, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000809000)=[{&(0x7f00002d3000)="b9cfe4940151b08eaeebc9fa6093cbb8cdc8ffd4203264fc58d4ef584f3bdc80f80e043038d31f81d5956ab191560a4911ec26fa1907a26692ebe9c14aea0ebd0931d326124f8df911676fc0c2a5700250dcac1c810b09880e0480ed7417605888358085cec9bef125cdd0a5aa701a584444d6e0a92ee7459cf822ccff97c3ceda8b6b981034ea2d5d6bafbfe6720815e6eef926cf58e6", 0x97}, {&(0x7f0000cbd000-0xfd)="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", 0xfd}, {&(0x7f0000a91000-0x21)="d71aeee2908bf6f1b8aad367d780d2ab8cd72c71104fbb781cfcae576f32d1fb816511964d9800245efc327e4da6573e478f8779339acdf05d0f2a8a267a7d424288a712bfbef906307e0308b054bf3805f8bca73ba37b7ba68aa7937aeaf97d3a59b1b476ee8acae23bc67db457cde5729f041d679eae9ee394d242074442a369", 0x81}, {&(0x7f0000891000)="fa3ba33eced92a5356725e8bee8e20f1e778bd968f48595f6dff97053149803d6e50f562dad4b8ac46a09afb34294de96fd040be3a778b721946afd3fe8d1361a86ba7522d0f87287f", 0x49}, {&(0x7f0000137000)="41b717b8dac436834baa74e3c81d69aedae36b4a4f5b2fc6ad13d5354357f9644b59cf0cec79f7ea06fd7fa26c797b41f2067aa03ca1abff6c1aaf4cd09b0e0afa719a304b7126080030fbfa49554fb9172bb76b8e554b2574854fb768cc5b40b939a3910c49257eb311512d3acae7f1e918dc6b36d51f666f008310ea2b6232b9a85de5ee87345f5b37fe82fedd0dc656558a3158a1ef4b3b07f6a2ff3f8398a5cafa998f350b66a8fbc048baab65d771612fb261c69bec5a4fa18c1fb178c14e32b24560c373fe00e64543b444a4bc", 0xd0}], 0x3, 0x0, 0x0, 0x4040800}], 0x3, 0x800) recvmsg(r1, &(0x7f0000c06000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffffffffffffffcf, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f89000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a67000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009c7000-0xa5)={0x0, 0x9d, "735e73a12df1d6b595ec4f98e6e784c4613f4371d30a19231ef0c3eec7416a239c7ccf651cf023121b1c249297c84ca655273f7a97aa4dd28f81e7b1ef7c1b38c49dae6d11414e4f7e1f3b646b96e7d9afafabe3debff1ee476eedb466f9cd785d80d8c2c4bf5fc25b9dbd800c434d26c3b650e59ab69331358b3f3e905b454b5bc3164156ccbff3b8c16d2e00c9ebcaec550dd0d6d6669b911df36991"}, &(0x7f0000d2f000)=0xa5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000033e000-0x92)={r2, 0x8a, "adee45d36653a01f43f2911e71eb06bcbfe9c2d5f4dbb8c6dc47c8f7052bf59a2a89d8f372a80fbe86b789f4d6c665def524cf7f9d750ea50fc463286a4a8516c158dae15dd649034583f21dbc59b02eb6afdbcf86c400e73d44fdbe2e9d9d460086ae357b6a13cae82b092fa88b825119b233c32451a57b7fd9ead9dbcf1b8327a405809057aaa5cf07"}, &(0x7f0000d2e000-0x3)=0x92) 2018/01/18 15:57:29 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x10000) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f8c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f8e000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000055000)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f8e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0x0, 0x1006) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(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 15:57:29 executing program 3: r0 = socket(0x8, 0x80001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x4)={0x1f, {0x0, 0xfffffffffffffff9, 0x1f, 0x463cb640, 0x20, 0x7}}, 0x8) mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) listen(r0, 0x1) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000312000-0x30)=[{&(0x7f0000312000-0xb8)="c02a592052f7961be93dc09d0cad52fed3c1cf7e18bcb95729c3e33dcb66d7cfde81e60cdefa88aba07715b95f9cef2179eb640211e72bb7790fa520da415b6f5d25ca80acaae77bdd5689e49d4c923975713b6eed38b1f57552577943144ed3e85626f22282998282fd12825c499c14b5bb3d1eb60b9cb759903a3719228191c10d5f637175311cce9cab1d3a22e7a2e832824edaf3746240e29c3b068dea835a33cf55c05a3b9c5613a03881b6e988f3ff54775962f28d", 0xb8}, {&(0x7f00001e5000-0xce)="7654228fd2182529ecd6ac52c80e63a0879665cd3a86e7c8830b7d84a2ff9bac0afa289ed87cce6d3f39569cc63b79397a4370b9ff97c2468cbba31f64e9326cb71a7c112506e136be7b94d10245bd621ec6addb66379c16179095814b85de613b147afd76c2f62104c4f3d75f6cae2e4ea41e6b8ff967f14f2e195816e2f9328f5efd38e0f04da23ce07f1a39d873a4ca358feba3ee51ce73f5da816dcc23040e4c0552ceb2088ad017c4d2200f538b629c9bae466e2d4fb7bdb5baef4ba18c7e2adc73fba50e8cdffeaf9a4e11", 0xce}, {&(0x7f0000279000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f00001a3000)=""/1, 0xffffffffffffffc0}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xa352) bind$inet(r0, &(0x7f00000ed000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000e5000-0x1000)=""/4096, &(0x7f00000e5000-0x4)=0x1000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) 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) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000044000)=""/239, &(0x7f00000e6000-0x4)=0xef) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00005cb000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000024000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000024000-0x4)=0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000023000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000024000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000024000)=""/216, &(0x7f0000025000-0x4)=0xd8) ioctl$sock_FIOGETOWN(r2, 0x400454cb, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000f000)={@generic="b5f6c867301adeffdabb1a32882f3ee7", @ifru_flags=0xd00}) 2018/01/18 15:57:29 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e6d000-0x4)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000298000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1d, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0x14b000)=nil, 0x14b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x803, 0x6, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000014c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000014b000)=0x14) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f000014c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000007c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000035000-0x10)={&(0x7f0000048000)={0x20, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x3, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000083e000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000aaf000-0x38)={&(0x7f0000943000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000466000)=[{&(0x7f0000912000)="9b2d6f4081eacf64695bb966c61e2c9ff38909ec89ae54713c4e21bdd5ea86286353d30cc74e4624e437857a0953780b0c76826aef820569ad4a26212a74ea54984addb64d4b381c", 0x48}, {&(0x7f000012e000-0xf1)="3c84c73e5847c7342a8cb9b7407265d68b8e116bb228e62241cb4fdad6417b0c172ad5f7c172477158185882e14ce7663a86a961b8d64ab97729e5752a915baa3fbe1a88bc01eeadf1d8623ac09fd7aea9d643cbb6ec2580d3262e20ca17b064700b23b9b0b87f22ce534ee1c42cc8eefb77e0b3a7a906b3a2ef31edb953bdd6c530311de4ac1dc0a08a772caf3f30e376eb289287d2691f37d1546b96375af4146db90bbad812d21400c732d7cc7dd29d1b33e9820705b36c7c685e82dacd87ff0322b9928b2296d31e9dbde44c251ab9ad8cd2833de38e7b3a798768da072d7ee30fa58c0bb073b3efa737cee383b928", 0xf1}], 0x2, 0x0, 0x0, 0x10}, 0x8800) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f000015f000)=[{r0, 0x80, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2084, 0x0}], 0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 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) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@generic="d8726ae5432f09ee17c3b8e3969447a4", @ifru_ivalue=0x500}) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00006bb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066a000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000aa2000)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000158000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x10000000000001c7, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000db000)={&(0x7f0000a2a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000096d000-0x80)=[{&(0x7f0000f35000-0x6b)=""/107, 0x6b}, {&(0x7f00009b3000-0x54)=""/84, 0x54}, {&(0x7f0000200000-0x4a)=""/74, 0x4a}, {&(0x7f0000187000)=""/75, 0x4b}, {&(0x7f0000f86000-0x79)=""/121, 0x79}, {&(0x7f000041b000)=""/91, 0x5b}, {&(0x7f0000fb2000-0xbb)=""/187, 0xbb}, {&(0x7f000007e000-0x56)=""/86, 0x56}], 0x8, &(0x7f000054e000-0xaf)=""/175, 0xaf, 0x9}, 0x2002) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fc000-0x10)={0x7f, 0xc, 0x3, 0x8, 0x0}, &(0x7f0000174000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000004f000)={r2, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f41", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000399000)={0x0, 0xfffffffffffff800, 0x9, [0x3, 0x0, 0xfffffffffffffffc, 0x39, 0x4, 0x100000001, 0x7, 0xfffffffffffffffd, 0x0]}, &(0x7f0000727000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014d000)={r1, 0x7, 0x9c3, 0x0}, &(0x7f0000a00000-0x4)=0x10) mmap(&(0x7f0000095000/0x2000)=nil, 0x2000, 0x1000008, 0x13, r0, 0x0) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000220000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000086b000)={0x0, 0x1, 0x4, 0x20, 0xffffffffffff50d5, 0x6, 0x0, 0x9, {0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x40, 0x5, 0x8}}, &(0x7f0000826000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000295000-0x6)={r1, 0x7}, 0x6) r2 = socket(0x0, 0x6, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000087000-0x8c)={r1, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e28000)=0x8c) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x3, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r3 = socket$inet6(0xa, 0x2, 0xb3f8) shutdown(r3, 0x0) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000120000)={&(0x7f0000eac000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ee6000)={r0, 0x0, 0xe4, 0x1000, &(0x7f0000bcc000-0xe4)="16bcd57829cc52fd46222316f99e4ebc86d69a31fb2538b631eb6c7a7ea056ab53f214f489f1b4d63c3496d7b4aac006972c38262314f61f2374500754d280f49833f18fe21064123290da64b73a51b89ece5d23d88255e21d90a64d10e29d725cab9aa5cee010ed36d41c8f4a25fd666f679bfa98ba9295f4a856a097afeee5a1fb323f3854f080f8b4cdcbfdef296fbb0116808d8f3e1441e137c55594f934148700ce49f51442cc7123db1b890d43d27e144b41783f352eaa12df0ff3227d29dc3314ec7615b5ee48e8f2ea52303d088c52f13735b723911ca6616e6b6f1b6e7a46f0", &(0x7f0000e81000-0x1000)=""/4096, 0x6, 0x81}, 0x28) syz_emit_ethernet(0x1e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x3, 0x6, 0xffffffff, 0x1f}, 0x8, 0x3, 0x0, 0x0, "7d827e0852613d4f"}}}}, &(0x7f000081a000-0xc)={0x1, 0x1, [0x0]}) pipe(&(0x7f0000843000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f00004c8000)=""/20, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004ed000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000011000)={0x0, 0x0}, 0x8, 0x80) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000024000)={0x1, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ee000-0x4)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000574000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000208000)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f000089a000-0x38)={&(0x7f0000446000-0xc)={0x10, 0x0, 0x0, 0x20900}, 0xc, &(0x7f0000a1e000)={&(0x7f0000148000-0x38)=@newneigh={0x38, 0x1c, 0x200, 0x0, 0x0, {0x1f, 0x0, 0x0, r1, 0x10, 0x22, 0x3}, [@NDA_CACHEINFO={0x14, 0x3, {0x9b, 0x0, 0x0, 0x7fffffff}}, @NDA_IFINDEX={0x8, 0x8, r2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000122000)={0x5, &(0x7f00006f1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c38000-0x20)={r3, 0x6, 0x1, 0x1f, &(0x7f0000d71000)=[0x0, 0x0, 0x0], 0x3}, 0x20) sendmsg$nl_route(r3, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00004dc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00003d2000)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000098000-0x1)={0x0, 0xffffffff, 0x4}, &(0x7f0000e49000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000363000)={r1, 0x101}, 0x8) sendmsg$netrom(r0, &(0x7f0000ff7000)={&(0x7f0000616000-0x48)=@full={{0x3, {"d93da6307af6b3"}, 0xfffffffffffffffc}, [{"263c292ad6087a"}, {"a57a232170b69b"}, {"c7bf6c389a257e"}, {"e868d6f8013916"}, {"fa69e4599e73e2"}, {"3eb32846176598"}, {"d9248902d6127f"}, {"d5ed0f8e8b9e49"}]}, 0x48, &(0x7f00003b7000-0x50)=[{&(0x7f0000db8000-0xa3)="cb6bd089cea2b0aedc28fbd1c00c2b97b413070610d0ebb09ff2413f2a14c362cdadb3144d8ed573606348cbb0a50f06a4bc93e8505b3500fb76ab7165322e600db2c7fb8981ac7cae4f9ab81c20d000a36dc5f09b18883acc222ccc956ee64a43ef45ca9e28f78a8d5a83f2b8d79ddb158427189cde62318b3c97cf007906984e70bf5c432c0e9ec4628dd66331feea7150e1fd78c6ca5652a348795ab38b771a135a", 0xa3}, {&(0x7f0000573000-0x91)="6fd907952785d4c1b6fa50505e51c0dac06a468a9916985018e1ec5eda8fd4831139336f7fb3327c6c6b33f8b067dfa5ffc0fd82fd12602c16c00f79c08437539b1dcc920a4a4228e2f93a073e9f8c84f742c7d14289e6da578dcec259f8ac6216d4c277f98ab510b19ecffaefe159486c946a72b00bfd0af0ac0f81f4545e857bcf89a87a851642ac78230f1e291e203a", 0x91}, {&(0x7f0000dc9000)="3432e12d6fd6d1aff90e51d6094cb2b977a23eb2592cddfe29b4446c0da7729d2348a8b284f66444a8e96722dd856c92214abbb2d3d62fd901076bc993aa1ee28119dfc2ed47547bcb62647b", 0x4c}, {&(0x7f000066b000-0x8d)="1556aafc192644482da6417104c851e21737db1ff86b7cb9cd24c4a58f06a0ce20c71ae95f0c5ba367570d20b57c4b0f10fb2669c2b017354af7b9141848b5f60f10825588b686cc212bbdd81d79223208a1043c562cc45cf866d7aae6e198f2f06e09dca6db7bc2347ef609383bc439db15259a2c60df9eaf2d6804fb6c5fef554b821a67d41bced2cd6fdf14", 0x8d}, {&(0x7f000051f000-0x39)="f578e49ec431d56a6373ea2186936da679664df2d16839b7fce72eae5c5911114f8ca60243a93df9154f1f1a72091ff1bcfb741a028f7b1a68", 0x39}], 0x5, &(0x7f00004b7000)=[{0xd0, 0x3a, 0xdab2, "8270a60337ea299137a1e73a3fd45f0940a8498f3d49d31c6fa3b0c29e14012f1e22474ff276d3c9aeb2e954d65511df2ba996d594e2e6c26242046bbfa708d2f4a833379ee69ab9328bd9499013eb6642e0e99ab6275910e4be9192d036289704ccf33c54cd1af7321ab19725b66b53ae63267ae95af88eeed707ea7314061aca07ac7f67a571c08a355dfbab4de9b6c598c26ceb9c3c141e8f0cfc7b342b6683eced3ba009f5b7011b93bc77d041aa5daa3c582d08063cee"}, {0x70, 0x100, 0x8, "57899e852f576876d4173746a2e667fd9da18eef34ccc2472a569056941850ee182bfa86710f3c9e36fa7100d7e24bb4a7d630d751f214f2f10030c31626fc37632427bc8ff8b5843649175d3acfadd6ce2c7e0673d20cbcb72ae6b8"}, {0x108, 0x1ff, 0x7fffffff, "80427105efd2415e434ddd15616c61f614076a0c09a8c089d84ff369d4df28b467598dc958ecdb210508773f9e1efb944cc6be3c72b9eaa221f0edba03a013abaff816de5847be9eb8489e80783e3ead7c60686dd5a86ea78f9c6992b629e902aaef25123683664d8c69174f91d62c1c7368d215d2f365d342aa5dca9bda1b0d765a95283403228597c209d04ad08acc885297321331097a58c5df5967b679b25fe4ed381620b482045dda3e490ec707a6507f8c42795fd60de63e04fe0c6331a57c2e44b0ceb6da27ee750aa8fd2550bd83f24920d076a9fd4731074243667d1afd0b9ee0d52855fd26f36b9fa6bddc8504b436"}, {0x50, 0x1, 0x7, "6a1483f7c947fbce6c0b13085a61f4a3ad63ed1472fe6d7a09d4d0d95db51905df91a822215c74e7c4cfe410ddc82ca8fb90530220dcfd705b23"}], 0x298, 0x804}, 0x40000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r2, &(0x7f0000281000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet(r0, &(0x7f0000d4b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003d1000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000dc8000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000c91000-0x7a)={r4, 0x273, 0x72, "3c99087be38372d5dbdc4768507052e0decb70fbd19a49acdabfb904b77e3c2d8e259a8785757af913da2b98e77f8b16948bea5ea25c52ac06f4d2548a52cc23a43bec945a4bbb6d1d44f510f0feabd607cb6c083707e276791045a1f14645a5045a9bd5ab76189ad727e3b488cd1cf5c6e5"}, 0x7a) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000084c000)={0x3, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000af5000-0x4)={0x1}, 0xfffffffffffffeea) bind$alg(r5, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(r5) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000829000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b29000)={0xffff, 0x0, 0x0, 0x9}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f8b000-0x10)={r3, 0x3}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f4e000-0x38)={&(0x7f0000f89000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f8a000-0x60)=[{&(0x7f0000f89000)=""/179, 0xffffffffffffff76}, {&(0x7f0000e2f000)=""/77, 0x13bca6d460f1267a}, {&(0x7f0000f8c000-0x5)=""/5, 0x5}, {&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}, {&(0x7f00003af000-0xf2)=""/242, 0xf2}, {&(0x7f00005f8000)=""/0, 0xfffffffffffffe42}], 0x6, 0x0, 0xfeec, 0x5}, 0x10000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f8a000-0x14)={0x4, 0x1, 0xcab, 0x4, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r5 = accept$alg(r1, 0x0, 0x0) recvmsg(r5, &(0x7f00001fa000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f81000)=[{&(0x7f0000f81000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000ac000)={0x10, 0x1f, 0xfbf6, 0x9, 0x2, 0xffffffffffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7b000)={r0, &(0x7f0000b6f000)="762b2b3f01b85d3efb1e1aad2d933024a988b822476672b754c1efecbd6119ac6dbf8f5d22d16b426aca393bd09b459a1939f3c32424dc262123901ccf3d30022d769f2830c74f73cffc6b93a1fd1aaa1945315a"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmmsg(r4, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2283.333785] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 2283.391498] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000009000-0x4)=0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6ab56cb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3cf, 0x0}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r2}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000005000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={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 15:57:29 executing program 2: 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, 0x4, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 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, []}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000360000)={&(0x7f00007a6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000064e000-0xa0)=[{&(0x7f000090a000-0x1f)=""/31, 0x1f}, {&(0x7f0000a48000-0x15)=""/21, 0x15}, {&(0x7f00008aa000-0x1000)=""/4096, 0x1000}, {&(0x7f000091d000-0x6c)=""/108, 0x6c}, {&(0x7f000012b000-0x51)=""/81, 0x51}, {&(0x7f0000014000)=""/127, 0x7f}, {&(0x7f0000d1e000-0x59)=""/89, 0x59}, {&(0x7f0000dc7000-0xdd)=""/221, 0xdd}, {&(0x7f0000832000-0x63)=""/99, 0x63}, {&(0x7f0000f1a000)=""/25, 0x19}], 0xa, &(0x7f0000666000)=""/0, 0x0, 0x80000001}, 0x40012002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d10000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000066000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000698000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc9}, 0x98) bind$inet(r0, &(0x7f00004ed000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f000014c000-0x8)={0x1f, {0x7ba2b0c4, 0x4, 0xffffffff, 0x5, 0x5, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003a1000-0x4)=0x80, 0x4) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00008bf000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f88000)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f89000-0x18)={@loopback={0x0, 0x1}, 0x1, r3}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000013000)={0x2, &(0x7f0000013000+0x43e)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000013000)={r4, 0x10}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x2, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r1, r3, 0x3, 0x2}, 0x10) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000de3000-0xb8)={0x0, 0x8, 0x4, 0xfff, 0xfff, 0x4, 0x401, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x1, 0x7, 0x6}}, &(0x7f0000da2000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a58000)={r1, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ea9000-0x4)=0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000091000-0x4)=0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a64000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000064000-0x4)=0xe8) sendmsg$can_raw(r3, &(0x7f0000588000-0x38)={&(0x7f000063a000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000c09000)={&(0x7f0000cfa000-0x48)=@canfd={{0x2, 0x8, 0x9, 0x10001}, 0xf, 0x1, 0x0, 0x0, "0f25977eddfd37031bb1423dad294d9dc565921403a0ebaae12bd1d53b8b81768c8f010b1bab76e59cb249e75bbd3d25426af9d68705f8f33265a1d8b594c2ba"}, 0x48}, 0x1, 0x0, 0x0, 0x5}, 0x4000000400c0) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8be, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={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]}}, &(0x7f0000002000-0x4)=0x8c) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt(r0, 0x1000001, 0x81, &(0x7f0000560000)="55e9decf3f44aba6fcc2c0ccf864e59f66425da5c4d3b6728f3319b45581951b458c6fa55b83fcb72c37c94b6042118a8bec083eecf0757027b9f90499fdb1ced4971a1b88e190aaf1b2e0fea8956815d81f19c1fd485e0c52", 0x59) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x12, 0x7, 0x7, &(0x7f0000a70000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000117000)={0x0, 0x0, 0x0, 0x200, 0x17d0000000000000, 0xb35e}, &(0x7f0000848000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004a0000-0x8)={r2, 0xffff, 0x40}, &(0x7f0000ef1000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000)=0xfffffffffffffffc, 0x4) 2018/01/18 15:57:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000486000)={0x1, 0xcb53, 0x1, 0x80}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f00000f2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x396, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000126000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00009e8000-0x4)=0x5, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) sendmmsg(r0, &(0x7f00005f0000-0xb4)=[{{0x0, 0x0, &(0x7f0000bda000)=[{&(0x7f0000ee4000-0x64)="da2ce7678688059ed4f972592f9063d4f09b847ea6fc1792684d37f31a5e7be758f8846ec2d5cd7fc48aae20165dd7719f264fa7a72b17d3d20a078c09c79d0acd092574ff03efa1cf6dc0345c6269769acefcd3105c16988f19d2d98f924e1aa92b2ffd", 0x64}, {&(0x7f0000724000-0x8d)="c004c62ed81d67a023f5cc800d442fec73cc4864ec2c769eb9b2c634b47cb0e8a6881657ef2691dad47bad38b925b5a18b286780a56603457c17ea53ee5564d6efdd7fff67a5388c02880ea8ee1c25bf3e0dbb580c6dc22a5f5c6518f439ec6edd155e26b98eab808af23a2c43d6971a4ccb5d719ab67f1ef74f1dc188b193f15e88a55f0afabe115e73dad379", 0x8d}, {&(0x7f000056a000-0x2)="961e", 0x2}], 0x3, &(0x7f0000504000-0x1280)=[{0xc0, 0x13e, 0x7, "0666a92151d6177a19007f4e0c21f4c0b6278bdc6052c4e460a279360324ca0f62906d5a897c5cbae17782e7fe337f6f65279df2b6c5d2b8dab9c55240f7f6d115848c7894aaf4bfca5329cfdf53c245c5da1243fd2e939039517eca7753e99e8c5a4c0d0003156128e617f8db276bc000f1edc28086984e1af0735fc78f565b1632a185770e8300d873cfbb4fe9b8b125369ab0fa5ad254347063622b3f448e18732832388bee715e9ecf3c818534"}, {0x60, 0x100, 0x2, "cd283ced785fa08b2fb628e86f9ff2a490c23b82e2808f0ca9d63d0b40e1c269c4882022ad8a293e02e3334c1a8451c20ff74e2cd4fc552183b62845c2b82bed262b11a9f1a78eb8ce7becd90b1311"}, {0x1010, 0x10f, 0x20, "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"}, {0x68, 0xff, 0x0, "1a678a22ed55ec61185123855d4a0d27d8b6748e9d07d2145f31b4bb9165b7c29d11f3b27be4d4f83284671f71d9dd8d719e3415b0b89612411c88eefd0e793fda84bf93ce14a85f0aea636712d8cc24671c3b0e21b888"}, {0x48, 0x1ff, 0x0, "da915da347919b1fd3159501a6af9ac1bd405acd3a678d04b4f16f19dd26c429ec54a1f8b18bd56372e950662d46d6087b"}, {0x70, 0x119, 0xffffffff, "69b528e3323c3f1b86b2a83fe7f2135da1ef1302335e7f89dccd534395e45d7dd9a23a8a01d2b40b84bec09670003d9de81faebbeeb71902ef91bf2de127bcca5c258dfef5404145b775098266886ce9630b06ead493b795558ef87cdb1a"}, {0x30, 0x10a, 0xc384, "6c7f66a4b9ed0e04a2821ba0906729af8c6b462a6f6a3705a32a64f31025"}], 0x1280, 0x8080}, 0x7}, {{0x0, 0x0, &(0x7f0000ee9000-0x80)=[{&(0x7f0000ef5000)="31a7983f74a039eb0da7c57193266909e91f0f525599a4345cb0634349", 0x1d}, 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", 0x1000}, {&(0x7f000027a000-0xb4)="06eda1b70632544da00d47db8107c6e16f76a701c354fd5a24851edc1fd884b1d3617ba4544cabdb044064e02eea810741ff2f0468974eb3baf58a6c2e8e6411ba9b951ed48462d802944b207519944433cd4a951ecfc88c6f202d3d926e024dc82d603bdb165c40b217a21462e97470aa81e756e744455f7bf7c52d4eba503212ecdbedb65a75f632b29cda21dae4b5b061c5641e67b0fd116a5092f107583ce07262599b4a5171e7d5a36e07e32a904713afbe", 0xb4}], 0x9, &(0x7f0000f31000-0x80)=[{0x30, 0x101, 0x3c, "67cd5e240c44aa8ffbaf59ba875d5f297e5651324536e5d32f3d"}, {0x50, 0x29, 0x6, "b5f8a59361461e36456e6044ec362618a543ec32457b056d541479b316219d73671ac27728e73e542b549130fdae3299c6bb304a1700ad6ad91a3e63ebdabd"}], 0x80, 0x4}, 0x3}], 0x3, 0x80) sendto$inet(r0, &(0x7f0000fe8000-0x6e)="e7b43ef0ec6a00c62c60d1cf47e5ab9b51385ec0008571b8f616d607701ff019eb5407854d688f79a21a43c82f4749986fade4d33d8674ca8375e66a296495f08d7dace79294823d0026d58eb7fca1e442cf920b6b11c630f379441c6a02d65a969f33a3d806d1cdf6b9004149c8", 0x6e, 0x80, &(0x7f0000f7c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000268000)=@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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000c00000-0x4)=0x32) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009b2000)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000ea4000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x3}}, 0x2e) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000aa7000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xd) sendmmsg$nfc_llcp(r0, &(0x7f0000db4000-0x70)=[{&(0x7f0000d3a000)={0x27, 0x100, 0x6b, 0x7, 0x1a980, 0x1, "039123acfff8f65bab9c0516427ccb9b76e1d2f0517a277ea6875e88ba0d014cd934462b10e8c8d229048530b072d95a878ae0406ad6d90d44ab5cc7ebfb99", 0xd1}, 0x60, &(0x7f000088d000)=[{&(0x7f00008df000-0x13)="58f23095d4c11a49145bf9b8f3fe186eb0b747", 0x81}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000cde000)={0x27, 0x5fa, 0x200, 0x0, 0x48, 0x69, "66fadb317f10bd27808aa7da7e1bcb3ea37710cbf53f7038c481929c50a76aa47cd3a750aeffc30ab733b2bdd87c274188138f1494d453c9fd580454edd595", 0x1c1}, 0x60, &(0x7f0000a19000-0x50)=[{&(0x7f0000bf4000-0xb1)="73053d07e41712ba0b5e72e26cf8e755408cc35c447c2e792897d61a757330c6867571ce403b6eca28be19f3502c0cb7cca664f2b62545766a62da44c5c5f8fa4f39a53059ed7bc8773dac6dddecfc6204e496dc7b092a7ba0034b4fec120fc4dccc0a743ba32c2fe5bed833dc883e2ae597653bf0115588f3737b90fdc3e101ea159b5ce26363a537693015fca2177a52a4c494e558cad6fdfb8ddc003b691024a4d1c03acf8304f54733b7ec1a7e7b32", 0xb1}, {&(0x7f0000a84000)="8834743d3b6a4f1a55f1da9173a29ce993", 0x11}, {&(0x7f00008b7000)="2685fd71613474f883dc2aa9d5683eed68271d16c733ed4df6e668c82f1c4a70a99897939f57fc83a057b0edb4158b9080edbdea51183d03df76395886964a4006b2c35001faa2ac53bde6e555d2c6df3c3c53df8dd53ff621546204868a4099dd7e4e237af523c84be2cf1371217a7122573d689aa0184caecd1b14111d8c45c447da2c431b52577619cbb3c3e1056094eea9c2091201ea84cc7ee0a650110b088b08226015499b166451497bd7de51ac2b984201d823801cf1ddae57317e212070", 0xc2}, {&(0x7f00002d7000-0x46)="f8e779a5220305a6f6ce9268f479236a1c43e185e4fe48671147677af8ed77fbc5c0003376cea2ba42cc5ae8510c2c3a057428fd84cd3b97845a96081c6f067900b5f4dcc430", 0x46}, {&(0x7f0000098000-0xe0)="f72a55338d66349372d22faf2c1e3d058f35f29406af8a88f72996b7d962cc9641d0ec0548be7d98b26fea438d1c02112e932e7f38df11f54915ae17d5e7e130df1b409e1abd1eb225558e974772d98dfb4a3252129d710261c89141744b9a56cb4abb7d37576077a4673a1fd276764512fd798bb650cdefb4d1629c9a7976badf6a4aff696931252a25a54dfd47ea2e358565577e18fef415b7c0c5843bce127e942e56850ae08d0f636e280b5e63f73fa6f48f48c6935b40899bf6441a1bbf1b9f11cb3374b0f1e3ce70e393f331974d8b569e7446bf81882f4e3479210b44", 0xe0}], 0x5, 0x0, 0x0, 0x10}], 0x2, 0x4004000) r1 = socket(0x4, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e7c000-0x8)={0x0, 0x0}) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000777000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf5f40000000}, &(0x7f00002b9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004d2000)={r2, 0x58, "ddffb5372a03655a47b10cefaa5593a872f4ecc006d01b2273ac63b713703d5ae4539213903921f6e8c8878e947bff6f8ff0542f387f48f90639327d1201eb0de32df622473e1e8e084e2bb9f2cb9fc03460972b3b7c6b2c"}, &(0x7f0000cbc000-0x4)=0x60) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000174000-0x4)=@int=0x7, 0x4) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ffb000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ff000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ffb000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x3, 0x6, 0x400}, &(0x7f0000ffa000)=0xa0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b76000-0x8)={r1, 0x6}, &(0x7f0000ffa000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000752000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0xe, &(0x7f00000d4000)=@raw=[@ldst={0x1, 0x2, 0x3, 0x9, 0xf, 0xfffffff4, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x0, 0x8, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x6, 0xf, 0x2, 0x100, 0x10}], &(0x7f00003c4000)='GPL\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008c3000)=r1, 0x4) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c2c000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bridge0\x00'}}, 0x1e) pwrite64(r1, &(0x7f00001c8000-0x4d)="de52c2472bdb1ee29772ada61c4186fe244a163cc5355607b59207426c6367cefb3f72f172f2e43c645cdb40c6f28169648ba8651643b8efe6a387f29c2a353713bbe353f6b91e24572d283566", 0x4d, 0x3) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f0000e66000)={0x0, 0x0}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e67000-0x38)={&(0x7f000081d000)=@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f000001e000-0x20)=[{&(0x7f0000789000)="a5edcd05ca6a13b5e3f4a328022d04a0aff26f1ae74da1934f2287b18c1b8ac6d147a62e65baaab28ef5b97668b467645d66e6de97f521b246737edb3fe9fee4e4d51f06c61011bf6fec2e29bb76d77b17009fccbe5d2b688a9640cd500b0d5de88820b285a324adf3850b4266991cc5460f44577d75daac9cc0d7fc8044da82e66f6d1aec0104b8e7a9ba203c322a4b85f28f220b1c0918af3c6528ff2690aa56a06146c5bb8cffb6b71f4d98ac62f436f68cb72e4f32796674a3281782b69685e8328d31da1a52180b1214545733e40e131fe6fe2bcb811e9bf9d4177479e53fc4", 0xe2}, {&(0x7f0000e67000-0xc8)="0c0c2ac3bf2bda5c06c9971a73a79f7297e74fdbb888c3983fad40add7095c83a711a9496ccbf3bfa80a866e28b519afa4c36bf24325c59275844adde08915791c822e9ff51c55c32488103d3b8a84f637a3cea37325587cdd250ab848c620636947a47a07afeaa676554741170581bf23b75b6e18d2313e7b1c741626e596db4718f91bee4877554e849a30dceb5a34761d7ad05fe8ae8f6c78de3dd13c0ba4e3a04ce2db378b3de83eb9d649e959a48681b75bbc949af31dab103302984d9e4bba5c6919dcfa44", 0xc8}], 0x2, 0x0, 0x0, 0x4000805}, 0x4004805) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) connect$inet6(r0, &(0x7f00007ed000-0x1c)={0xa, 0x3, 0x4000400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10000000000003ff}, 0xfffffffffffffd67) 2018/01/18 15:57:29 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000981000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x5) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000cd3000-0x53)=""/83, &(0x7f0000782000)=0x53) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0xfffffffffffffee2) 2018/01/18 15:57:29 executing program 1: r0 = socket(0xa, 0x800, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="d33c2462f189847d1ce2fd7826b471d9756c099433f663c89714ee5cd8faead5dcca", 0x22}, {&(0x7f0000001000)="3c59553d47f1ef4f02df7d5b394fb056c1a8aec90a6b75910a049679cefaaf5a3147d4b24d365bd273726a895912d21862afd27906b60b592136da56e89ec5950b17a7c3d3b1d108aa90529dcff138b38e6558e035e7238ecc9779340e98c39b748a63f4745b30388147ed4ba02e2e2f40fbe4055d469b213dee66517e0be1e08296562ab1d4fbaddd49ad7a51f128a3466bc1e753ffbd8c74a9c8cade80e1950aabcf452f", 0xa5}], 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x9, 0x5, [0x27f7e6f3, 0x5, 0xffff, 0x1, 0x1000]}, &(0x7f0000000000)=0x12) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x6, 0x4fd8, &(0x7f000014d000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000c62000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) listen(r3, 0x400) r4 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r4, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$netlink(r0, &(0x7f0000009000-0xc)={0x10, 0x0, 0x3, 0x10000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0x18)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x14c, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000206000-0xb)={0x5, 0x2, 0x8, 0xffff, 0x9, 0xff, 0x2, 0x2, 0x4, 0x7f, 0x3f}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r1, &(0x7f0000ce8000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ef000-0x4)=0x10) sendmsg$inet_sctp(r1, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 0: r0 = socket(0xf, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x1ff, 0x4, 0x3, 0x2, 0x1, 0x3, 0x8, 0x9, 0x40, 0x7, 0x0}, 0xb) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000+0x4d7)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000000c000-0x10)=@req={0x50, &(0x7f0000016000)={@common='bcsh0\x00', @ifru_settings={0x4, 0x5, @raw_hdlc=&(0x7f000001e000)={0xffffffffffffffe1, 0x1}}}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000021000-0x4)={0x4, 0x2, 0x200, "df53c028b2d1", 0x7, 0x0}, 0x10) accept$ipx(r3, &(0x7f000000d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000001f000)=0x8, 0x4) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8204, 0x8, &(0x7f000093a000)="6f91f5ba18f6520e38faebb850493eb1e258bb4085ecc87d7052d01a3fc37703a451", 0x22) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d0800"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000e000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000029000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00002a4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fce000)=0x6, 0x80000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004cd000)=@assoc_value={0x0, 0x0}, &(0x7f0000fce000)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fcf000-0x44)={r3, 0x8f, "f536ace55e210322f88f9976a811fc69590aa39aa8ee876f616692e64d999050304590d0f23f813ad21388078be1c5434d656330f8582e3597aefc3eda7255c6cae5492ba16f666536b1705771552bdd95ececf4c265941e07f34295a737f699add62b1949502a6d34688be985ee6e6712cf57d461a3f3d1f84bc8e1f396402dbfe6f2ffae4a020bb9320c147d46ff"}, &(0x7f000087b000-0x3)=0x97) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x1de8, &(0x7f0000dc2000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000dc0000)=[], 0x1555555555555467, 0x6aa2f250, &(0x7f0000dc3000-0x8)={0x1}, 0x8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dc0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe64, 0x2, 0x3, 0x8, 0x6, 0x1, 0x1}, 0x20) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000941000)=""/4096, &(0x7f0000906000)=0x1000) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000446000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0xfffffffffffffecc) readv(r0, &(0x7f0000e84000-0x40)=[{&(0x7f00009bf000)=""/44, 0x2c}, {&(0x7f00003e1000-0x56)=""/86, 0x56}, {&(0x7f00002fd000-0xd9)=""/217, 0xd9}, {&(0x7f00002dc000)=""/0, 0x0}], 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r1, 0x9, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r3, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) socketpair(0x10, 0x80a, 0x3, &(0x7f000018e000)={0x0, 0x0}) epoll_wait(r4, &(0x7f000077c000)=[{0x0, 0x0}], 0x1, 0x100000000) [ 2283.652445] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f9b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9b000)=0x1c) pipe(&(0x7f0000237000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000027f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000010000)=r1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000010000-0x98)="0c50f5660781e80bd19dd1ea4f6b6a190fa626db9f440996e147bbe72bdd019e8ce01d5210ca5855599169eb23dd251968bdac793ea596d672c3c50d0c99a46e8e1040ea6eece589314e099ae43cf4322a40d9902ec04c9d3ae3b7008d66f5a0b2b22f97d36aa0f5ef14e3c563e8165022bb2f7826b6b6925f522c421140fe60a544041f09a76112859f6c7ab287b4606b02f1fb090e2509") 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000643000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x0, 0x1, 0x4, 0x2, 0xffff}, 0x20) 2018/01/18 15:57:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x2f)="7d34e57f8ad20ac743e94741ea428a2b818fd57ee49336a0b6f25a41b9ff3e6417be70e1feeb1777f5563029f5bab0", 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0xffffff73) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000bf000-0xc)={0x4, 0x0}) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7e000)={r0}) connect$bt_rfcomm(r1, &(0x7f000083e000)={0x1f, {0x7fff, 0x401, 0x1, 0x10001, 0x0, 0x5}, 0x8}, 0x9) r2 = accept4(r0, &(0x7f00002ce000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000862000)=0x0, &(0x7f0000742000-0x4)=0x4) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000e8a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000164000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000efa000)={0x0, 0x2, 0x10000, 0x0}, &(0x7f0000ad5000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000003a000-0x8)={r1, 0x7}, &(0x7f0000036000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000832000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000e72000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000412000)=r3, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000116000-0x8)={r3, 0x0, ""}, &(0x7f0000716000)=0x8) 2018/01/18 15:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003b0000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000086a000)={r0, r1, 0x3, 0x2}, 0x10) socket(0x3, 0x5, 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000037a000)={{0x1, 0x0, 0x2, 0x7, 0x8001, 0x7fff}, 0x0, 0x6, 0x7fffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b04000-0x4)=0x10, 0x4) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006cd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000851000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, r1}) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000290000)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x4, [0x10000, 0x101, 0x81, 0x1, 0x8, 0x9, 0xb3d3, 0x9]}, 0x5c) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f000050a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000086b000-0x4)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d68000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg$kcm(r1, &(0x7f0000ada000)={&(0x7f000072a000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58, &(0x7f0000e82000)=[{&(0x7f0000981000)="086b0728777157b441affa368a48cc547f3e0a515551a47644119676fe301d576a69d94b25f282e9f3653df846f4f0a45658dadb111a941105e03df36f2f1f331cb0e16a16475b912f85877a", 0x4c}, {&(0x7f0000432000+0xac9)="1fade66287b5738aa46c708bbfa473458044c955c756810aaa72291722a0edb8b2263933de67ddaee63e42d2b4ead1244d045cf5db67d4fdfa166960bb6f624eedc7fa44724543cb89eb48e03703c04903c5ef1ba1b0498c58ad4ddf74a247a3322f678c755a46151e4c86b51154e2089fab3f7a6354710721f8649348fed236bcc7857e5e8cebbb9d9fcacf2ec712b901a51f668f78666192d127884d45fe9fef7636c46b12b6f7b745b6d112ce6319c6f9979c66f5e2c4ee2be19a6f62c4ff0f321d45e55a677fbfcb07c845b7a5afc989f708ff2cb3867d50a5e460f0ac", 0xdf}, {&(0x7f00006a0000-0xb8)="93f341b663263e4678d43667c08a667827c9eb516d55f782619974545421fcde39d6f4731a7fc78448d112e31a81dc267a0c7e1bacece8d5708faadebe245749d74e3905c792eb3f4ee4ce5b37bc8a5356b945d11c4bbba956784cfc0a210eda3a73029fe92403320435341cc3483c1ad14b850c87de87f29d30bb06cc9e2caa817faa8001cbe52671f6fd1764f576bb30c886c1b8a832227bf9e2b409f6d08503f0cacf43fa2cd38917cb25d15b9890c06d7eac2f701205", 0xb8}, {&(0x7f000099d000-0x76)="6fb0473cca3ac3c09cb8e4e9e813851ff4bbfbea20f419a12de03c898d904f3344ddbd8484a48ead8f5628071c62ba644978ec889c777f20404e2be92a0e0968e33c3517ade11f1ed744fa973aba70a4abd17d8ff2c8c6f0ef1aa6c935e23a1425fe448229998fc1a200ed68c1ecc5abd63e8e330c7f", 0x76}, {&(0x7f00006a8000)="226834bff7203710837c4bc944523f4adacfd1410e4aaf15477ff9b737429729bfe076ccce903393adb5003b7ed85938e3634466b33d5fc2eed83a646fe351b11c96a378bbc7be3dbc10cb2b51cd73e2fa10cd", 0x53}, {&(0x7f0000465000)="a8c2a3a2b99ed9972f31f5ccd324a26e0a5875a27a56707f56d88f70cbce801a5a2b8bb35d7bc050110f98169f641aabb55fe433315b08a6d985d230bffb08f489aaaf650740eb14507489e06509d94870d6066d833580e8c907f3a3a44cfeb5e917ec8c80c612ef8c9bc0465005158b536ca54732f94fd009919d82ce45ce063e362f641c763470cdff25835ba288c245c4db955308e0a061d14830f6e9ed7064c408f186a210208607d1201255fd593ad5c5738c82104b4a2b6861727d9e88b667dd3c760d5e486dfc998bfaa13ef0ccaaa638feaf17ce91806adc45f5591ee51a0bf8bedf71cd8c37844044ec1454360958", 0xf3}], 0x6, &(0x7f0000c39000-0x378)=[{0xc8, 0x101, 0x1, "01c25c1dc1b835246df8858df96f558fe10782a8f367ed801f2adee73f26a3314bd0cfbd7b61f99e4a064282ba434f8fe561b1f56dd558d43070b09fb83c3e6c25ce8cc3aca623ffda417bb3748a75958c7836e92bb56aff9c95d16009297f3890fe2f629cd2fec429a83cc9852c12195f09ddde155df659d71173943882dcb84c13e4b90288070d321581994102f6cb1d015f1d84531e1a3f568da9b75e65087590926e30b0058c0db36e7114f2719848aeaa2c"}, {0xe8, 0x6, 0x8, "baf505c1b86c3a5a53934c9da7954c69d685b48070a49802dda1445c773131b9929a9552a4784cb1cb9490db897883b774dcadf9ab4833b952e25a7fd21f20d4f1f02b48ab0ad8cdc9f60fa1d64657b9a4324106400c36ed92f9436f1c0dcd0df2278cd1793142886933bc1052bd8b9c40622109a508b221bfc7addcaac8315bf4a8be723713cd8c114e149cefae6cb084688f3998b086d47aca43362f352375182d2e336510651a21813e243e04dcb87eccf98f017d863b2c43c993a9c296f410e070952059eeedad7496bdf2bd28f41d"}, {0xc8, 0x112, 0x4, "c6083a090b43f067fd0c0915b0910d348423189ffe80bdcce93df5785b752454aad80c695789007ef25e5b9e36c84387bd21ae8a3106760128ff108875cbf7d561916caed382993ba22ab5e172972860fce7e53a76f59427ee9e3245d91ef9fc8a7ac8f9dc48c066625009ccce3b8b73f4b07d2c5af599647dae58f75403352a698d3f5ffcbe96e0a94f64887933871df3e5ae0cd977b32a253ce948c2c2f24678b16a70a3a6a73920017b7295eaa5000c99f0fffe3ab3f6"}, {0x100, 0x0, 0x9, "4a702c07d5ae386a5195b6713f0a9e373cbcbd2e93cba70f36b60e04cc08a1a068022644035bb018c95ebef9e735ca8dcfd52b7cd944a0c5d24615c7c34682a5076d9275653289dbdca118666461d4930783ed7e96b986f47642f24065fc0dd11af578a828fff55de76d58152e73e87d5215d5ee849b1adefb3b39b494be9c5fce9443c3b4e32f4d3ce3c98afed20507771205efd6786458a38ad265c6b6429f53748ef1d55b9c9d7e31a0758a2386093ee83a0eceba58af11fa364f0fa7a60bf48f17fd14eb9e26351b9351a89781c710228cc9d2444b6119f4fc8b57d4cb796a16dfc66c11497dcab435f98e"}], 0x378, 0x1}, 0x44000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d15000)=0x5, 0x4) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) accept$netrom(r1, &(0x7f00007c3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a69000)=0x48) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0xffffffffffffff55, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c1000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000542000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000030f000)=0xc) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/18 15:57:29 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000025000)=""/63, &(0x7f0000535000-0x4)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0xa, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000047b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000956000)=0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d33000+0xb27)=0x1400000000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c84000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x63}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0xc9, "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"}, &(0x7f0000e4e000-0x4)=0xffffffd9) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000292000-0x4)=0x8, &(0x7f00005e4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ab6000)={0x0, 0x8, 0x800}, &(0x7f0000330000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000603000)={r2, 0x8d}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000e5000)={0x3cb, 0x1, 0x1, 0x5, 0x3, 0xfffffffffffffffb, 0x8001, 0xcd2, r2}, 0x20) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b47000-0x4)=@int=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000656000-0x6e)=""/110, 0x6e, 0x0, &(0x7f00004ed000-0x10)={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:29 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000e000-0x18)=@generic={0x4, 0x4, 0x212}) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/18 15:57:29 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x14}, {0xa, 0x0, 0xe4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, 0x0, [0x0, 0x95a, 0xeb, 0x0, 0x1, 0x0, 0x3ff, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xfffffffffffffffc}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}]}}, ""}}}}}, &(0x7f0000328000-0x8)={0x0, 0x0, []}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000957000)="220000001e0007ffe901000f03000000000900ebfe03a7f219ffff050008800100", 0x19) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000766000-0x20)={@generic="d288ac89fc13162458144a2f375443eb", @ifru_flags=0x1000}) 2018/01/18 15:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000cdf000-0x1c)={0xa, 0x1, 0x668a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 15:57:29 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ff1000)=0x0, 0x80000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000098d000)={@generic="5cc9e3c93858a806abe6f610ae6d43a4", 0x2}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000034c000-0x4)={0x6}, 0x4) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/18 15:57:29 executing program 4: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x8080f, 0x3) 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) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000383000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000037d000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000382000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r7 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000381000)={{{@in=@loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000376000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000380000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$inet6(0xffffffffffffff9c, &(0x7f000037b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x81160c4e41702fb2, 0x84, &(0x7f0000375000)={0x0, 0x0}) r18 = socket$nl_xfrm(0x10, 0x3, 0x6) r19 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000037c000-0xc)={0xffffffff, 0x5, 0x18}, 0xc) r20 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000+0xbe4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r23 = getuid() r24 = getgid() sendmmsg$unix(r0, &(0x7f000037d000-0x38)=[{&(0x7f000037f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000037e000-0x80)=[{&(0x7f0000001000)="fe552a2761095559518bbd38e169f143a2f5a1075fb7990d42801d48e03d767061b83a6473fa3a66b8f2730faea244da93f78d1699decd5f16a740c30f4dacb70ab031fe929664c8ba7ec11d7316149e37bd905f497df91233bff60e620ee77517fb6694b4b7d1b35fa58dd55a9400e7af0f8e53f38ae1fceafc0636e87ee5a53c9918eab85ac1b1fc0a13066d55a78e9833d5039f9c644072238d867d8cb03fa233d7ff2b222c33bd6023007d4ce1", 0xaf}, {&(0x7f0000001000)="bb89b479761b63c9356abe867e343067fb85babb7b963896413a6713783a998d194669fea48fc1bcaff1", 0x2a}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x98)="06ac1f98c7615fb7fa1a66748a2bcc0241e87953b609f99dfb5e8a83aea4d77c26519d6a65e093dacb5abda71430273d31c716013574617bb807940db49c04d28627470ad60b1f6867b823a8ad814f7ab3a1f96c0c4687191218f06c1d66b51e154f8507eb9191b6951ee5da2331670f8861302889151b0111966745fec5c3f46deafcbf09f818268b9ea080c0117965a5e1de2494d9c125", 0x98}, {&(0x7f0000001000)="4bc37254b56230a93842172b1efc896f4abdc5abf758564fcf56f639350c2282d0349052621c415a7ebfa16929f81e274eff744c876b58d2fd6ac93a2270823be70b0b98f04919ee0e570855b8e5ee971e0521e4f2af0e941029a6c30ae3f121190dbb3ca7e2f76db3910bed2497b8d724f4eb1003b52364c89e0595335b4aee6a1163cf4937e29b3916ea1fae3674786cdf6393ad6bb8be8aae12e6a91da81ee4e6d31cd3db683703", 0xa9}, {&(0x7f0000001000-0x9e)="8c3f3a8da83bda7d213e39113573f413cafcc75db6c0df128206b72f9c2a86592761430a84ec1a3f068dbbd7bfa32be078abe940872fa89a9bd38229f2b8c324b56e2f6da604092cff0798f06e741a35dc5220a1c7539b8ae44cb53809b756bba0cccbea7180de46d3dd8ee074b7f288c3f767e5a34dce93d4eb8ad98bb26ec1187b89c1bf42bf51c9758bc5ca1dbd9bf3cf2c095526a8045293943330a6", 0x9e}, {&(0x7f0000375000)="b082d2d68316f43093948a0b836edb3181332327a035cdeaa42073ba409cfb260cb9d41d4a478ec86fa2127e646fb5a3292c9881c99a1f27f90867b45fe18f31a5dcef3b5f7a59759c33646ad212603e36457bca46eb8d9a90f218e1fb", 0x5d}, {&(0x7f000037e000)="6d802bda131d77ea227bf8302cd293555b7344829ef10c50d9699df6c9c99f9e3933c98c00552afab40908cb39c030d58984a4e72095a31a60d3f5a9d226724e46a9d00f35fde1f94cd1d9527301f3ce4c13030b2600572697c2e35ea19a55684c08972ad3ce4a21a8c2d90781eaffc005e532656f4476939cccabf55f776e057df61ce9068cea2119b3bfde3f7d2faa3e7e5ac28eb15068bd3e5c054992af3605cd982c54bab7804ce43ac617e6cf043835072c4f3747bfb38694f3b999f72d2a7b7ef00423e0dd567fddc26c2fb65e1bf15ea4c54e6ad9cb0a9d8cbeb51876b304da9b978af0", 0xe7}], 0x8, &(0x7f0000001000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe8, 0x20040011}], 0x1, 0x8010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 15:57:29 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f84000-0x6)={r3, 0x1}, 0x2ea) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/18 15:57:29 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009ea000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000039e000-0x4)=0x0, &(0x7f000040e000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d15000-0xea)={r1, 0x8, 0x4d830109, "74d483b48731015cdcaaafd07908d5ffbb3fdf70a082d5c0d0036e9d4b8f5d02d466e356f68a87ddde2f5912ea090a25ebc8532f3a1b331fa314a4a870e63666c1a63b2443e8c3ee17ee272c25ae91eaa9617a92095253dc4307ebcde5b2b356faee78eed46282ceee8df16532dd9899888c21dadf768e4cb37dcc0c0d66190acaecb43a3dd807210d422f38ba55b62698905d1993b39542941d94b2db4561cc7ffd638679e7a9a9554d1b84bfee50965d782aae1230afd656908bba62efd930754325022bb898f127673da51b56a838dfcb6010721b1a72d49fdedeebd4181f"}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7fffffff, &(0x7f0000d16000+0x4fc)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000144000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000214000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000030b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x81, 0x0, 0x1ff, 0x0, 0x20, 0x20, 0x7c, r3, r4}, {0x0, 0x6, 0x10001, 0x0, 0xe8, 0x7fff, 0x40, 0xd3}, {0x7, 0xfffffffffffffffe, 0x2, 0x1ff}, 0x0, 0x8, 0x2, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x2, 0x1, 0x4, 0x2, 0x0, 0xffffffff}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b58000)=0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r2, &(0x7f0000d17000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0x8, 0x800) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000d17000)=0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d18000-0x4)=r5) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000d19000-0x10)={0x3, &(0x7f000068d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000d17000)=""/4096, &(0x7f0000d17000)=0x1000) 2018/01/18 15:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000033d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000128000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acb000)={0x0, 0x0, 0x0}, &(0x7f00008bd000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c3b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000-0x4)=0xe8) r8 = getgid() r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c21000)={{{@in=@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000061c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c91000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000089c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000718000)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007db000-0xe8)={{{@in=@local={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=@multicast1=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}}, &(0x7f0000020000)=0xe8) r20 = getgid() r21 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006c4000)={&(0x7f000052e000+0x7df)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cdd000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4e000)=0xc) r24 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004dc000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000-0x4)=0xe8) r27 = getgid() r28 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000871000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) r30 = getgid() r31 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000c8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000-0x4)=0xe8) r33 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000284000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000067a000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000697000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b8000)={0x0, 0x0, 0x0}, &(0x7f0000c47000-0x3)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000400000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073a000)={0x0, 0x0, 0x0}, &(0x7f0000743000)=0xc) r39 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d05000-0x4)=0x0) r41 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000da3000)={0x0, 0x0, 0x0}, &(0x7f0000f78000)=0xc) sendmmsg$unix(r1, &(0x7f00003ed000+0xcdf)=[{&(0x7f00005fe000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b22000-0x20)=[{&(0x7f0000c03000-0xfe)="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", 0xfe}, {&(0x7f0000f03000-0x50)="d425e48f4661e827c5dba79e921f5b8a70426d7c284ca177b8b270fd6cd3765d9464fa6497d1b3c8b0ba8f7fdb0f1f19d0f90abcd5bd4bbb8734e1be35cab138cc6fec5e4bf73c0247072443ec0bde9e", 0x50}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f000084e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003cd000-0x90)=[{&(0x7f0000b2a000)="b0cddd792fa9bcb7e8d0b7f184a61f9e2a42a7c04c0e0d46de6bdb7595d83650f30879ff22d8d190a810aff2b1f27278ada9297d9f16ebb978a4fd6415496002d577265f127c08dd2b6cd977dbbb7680118e673b8ee2e0468bbbb15bda29ddb05971f7f906e8b3fcd00cbebef71e005eee30a5669a04f704076b81285580d73f7ec10e320d3a4e05d2b50ef3bc08f0d5af2c316e3fdb24390e1a076b0f70fd2c4aa65d373f9a26c6d0ca7fc3bcc670954fab3857f2525d86a76a8c9fb9a97f251b7ab084720286dad1aca5e502500af690d3012f1720789da5c2ce9fbe408bda23761b9470249b3e48364d", 0xeb}, {&(0x7f0000fb2000-0x1000)="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{&(0x7f0000527000)="ebb1f4cfcb4d21df24cc07a4c35243a401691a990c33f19daf3d0baa8aae68be0f83c7b4bca7b08167352bd0714bba39134f0ab6813b3f15f270c2b9128bd7c517ffbd8c8df34dd6", 0x48}, {&(0x7f0000e8d000)="53586832cbfc45848a3799c4364b34e72ea66adc6ed4fba221893cbbc91faac1071a35ed9889b8a0ee36b7d2df804f7ee204534e5457945c08ab048c55da84dbd6cfe060de15e748b42579d36c3281c9012051e3cd7f61d89cbc0b9089eb30a0da11f072198e27a13a29141a67169ceb943eebd47e7940f38af7a8e0366c38239829544bcb21c468155af23eea3ef59921100175a0ba46a0b96978edf82341d68ca8e6d282304020462b0070559bcbb99f27690ed43f78ca87e26aab8b6d9a9cfa8ef8ad9eda9f6713c63cd198032f947593166cdca197d2e036042c9f0a18c0b10865b5a5d5", 0xe6}, {&(0x7f0000f90000-0x31)="d379b06a352b0979490bb4a87be7b23f80b31b1ed2424a9c418db150006f4db8031d199b1d2a4e8ae8f5b257d686f9b619", 0x31}, {&(0x7f0000707000-0x53)="9c4be511560dfc741f8a24eac50a200f117ebc3c17d711097254ba4d9b15cd20f9b857560c41639d0c18852fba8fb2dfcbbd067be1058e322ac79934f79957cd57fb036019686d17b83f4de839577157c64009", 0x53}], 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{&(0x7f0000ba4000-0xc2)="ddfd1f29a523ca7d8b65ebedc934c82473e3af755933b04e259a40867ed4ae37f05ba2436068cf8c3a86cbbc4ffb72423905ad6e41cd3889cd20e7750789e62f7a65b4b9bea69c19c5a48ebdf4d5dbb380a74c89bae5096e6d2693c45db7ab4a5902488b20e70f7fbc7fa8277186b409b66ed72f162ff0ca7c7de21bd64bebc3f1ce9a4ad6312fb6f90773e90a38d7a7a33bd2cb27e2f5783cbe8be4ce28c46c91be477e129545bec0af7932378e8abfafbedb4cbf7c7a525a64a82af435f4402935", 0xc2}, {&(0x7f00006bd000-0x39)="99b73fd99ba777b18d0bcb574562b82942fc6d67aaa5fa17d185a4a4c2fa8719d437b66c8553d6de667d02e2e6b6c765c5ca55829faaf3fa4c", 0x39}, {&(0x7f0000764000-0x5c)="b5fa59e5a54a5dfd97a9e6f272becfd4b9cee26a0c17524d07c8a2f9e164fe3907f6d59875cc2046380cb6056927b4b516c9c10150df9057e446404ebe90c7332ccb849327749704c33c0a3ddac6be55ad4ebd11b2c1be255ed98343", 0x5c}, {&(0x7f00005af000)="80444085016f0d77b97fb1cb72b8346173b996b298ad22fcd8af392b7806af9e246845c0431d8aa8ac8a06f6462350e6be51085316731f2a6ae0988fbff64af85544ab26a47aa05a1feefb75c821ba33ecadb7440a293317e80166a87cea42ca6925f0cfcf6f678931093ff1169475516f28942e008d81eea3b81de9cfe047494815fe232e141ad3c7a4542a6405d1c4c8f0643357d9dc1f", 0x98}], 0x6, 0x0, 0x0, 0x8d0}, {&(0x7f0000945000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df0000-0x30)=[{&(0x7f00003e9000-0x1000)="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", 0x1000}, {&(0x7f00006f4000)="060a5fabdb1d2219cb84e221eb5479f4e03d1fc1db467ff841826ee39eecf278fe1c8e65e502b2f542199ae5a2ea1f1c9d25a9000b904eeeaf8aeca9f278debb8750d1686406f7769fc46687e708b18fe906767cbe99f8b1b15972cd9630acfd9a5e4ad84862de06030bfd22eb3471e67836ec505c83c0d8df66c3b233b0fadc1337fdda018eb87d1ee3711b41ef57cba51e04ba0ee3ba6b2a3f27d1d327aa39d6642f280f516535e2ccb7e0585b5fd124266d0dc26d5cc0d4072456f3873683facc8bc34d15770730b13ab98b7a8060a76510ec7a2c350a683d39452675a600af3825a033c67d7712be33855d3bd398341b49a13a8e6d", 0xf7}, {&(0x7f0000d21000-0xfd)="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", 0xfd}], 0x3, &(0x7f000043a000-0xc0)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xc0, 0x4840}], 0x8, 0x4) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000f68000)="4ea5e1bd2abd4db72511263d0ff6752c3807b629767d1989567040f9c9a09c5fd76e7ff2a8d0759805ed51845cf2646506ef0708e7f217bea47d3190fccdda843fd03da3fe8b2f603ee4d2426c80e009fe963a53fa51d37747743fc98659367a930cff7ed9e8d13aeddbdccad1a50b01ed30d603aa3bc36ad568dfda9b02a2ddf650e0010c4f7ff55adf2d800eac27e65db054c03d2a1cfa49313d803384a3c1", 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d12000-0x8)={0x0, 0x1, 0xffffffffffffffff}, &(0x7f00005de000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000375000)={r43, 0x1, 0xffff}, &(0x7f000062f000)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2283.936965] sctp: [Deprecated]: syz-executor5 (pid 18324) Use of int in max_burst socket option deprecated. [ 2283.936965] Use struct sctp_assoc_value instead [ 2283.963244] sctp: [Deprecated]: syz-executor5 (pid 18334) Use of int in max_burst socket option deprecated. [ 2283.963244] Use struct sctp_assoc_value instead 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002e0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b8000-0x4)=0x2e) connect$inet(r0, &(0x7f0000c35000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0xd, 0x4000000000080000, 0x7) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ad9000)={@generic="fb112c2566a82e298c736dfb11d83427", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009c6000)=""/199, &(0x7f0000924000-0x4)=0xc7) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a30000-0xcd)="7b30971bbad9e9f9b15d011bd59407062d727b1118864a54f67691d6f0a6f7d51741c11fd116a479648a8b9d7953fd86d08fc873861daf68329f1483aca5120d2134cfee9142ee16058479e354c4ee6e9e4587fa227ab3da0227e5f8fb5c97f7f6fba7d500d44a405939175c19b3b1eebf5cbae87d21753aeb0d6b1a55195ffac8d32b06fd43fd2402a414072f3d07eed3d3f94a85976470d9d042af11efe36d56c4f28a085f9eada2fb9df78a13c033fedd586d52fdb2740f6448b7488e43b67867e059aafc1560e302e5ab05", 0xcd, 0x40, &(0x7f0000ad9000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, 0x1c) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000048000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000adb000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ad9000-0x4)=0x20, 0x4) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8d000)={0xffffffffffffff9c}) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000568000-0x4)=0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000f8c000)=0x0, 0x80800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f8e000)=0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8c000)=0x14) r3 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f8c000)="6609719cad511011ba7fa62a6600000083", 0x11) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000d000)="ca6f1251079c20de36b15766b1f110366ec04c745cb16aee98bf7d0fbe5ae771109727d668ef60c946eb490cba4496dd712ffa6d43573c2b43acd973c6318fd3841ca7d69583c442179d9e4a6a1252e5e6b55eb84dd6bef1b288ffe9754677f94c822561e4b58727f9b81b28b6f704a3da41b99d268fde51838ebdf655c693c17ee1ccd3e18b", 0x86) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0x5, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000bce000)="4ab60ffd4f8269f6e695", 0xa) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000014000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000020000-0x4)=0x4, 0x4) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) bind$pptp(r1, &(0x7f0000027000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000548000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x90000800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x2cc)=@polexpire={0x2cc, 0x1b, 0x30, 0x5, 0x1, {{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x2b, r1, r2}, {0x8, 0x866a, 0x8, 0x1, 0x8, 0x5, 0x81, 0x7}, {0x5, 0x0, 0x1ac, 0x0}, 0x8, 0xf, 0x3, 0x0, 0x3, 0x2}, 0x6}, [@address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xa, 0x2000, 0x5}}, @algo_auth={0x108, 0x1, {{'sha3-512-generic\x00'}, 0x600, "a62af6f21361575c236969eb9765ddf3ed7c9cab7e1169e1897f08d9bc096d06f8175717b300a349e0ec42d83c7a9587a5065bd5da06f966ba0ff61010f57cc9dbc02f64ffe07919ea450d78300323f34cdaf9c2e54a649545048b26f4133f60a015975ef9e294b6160564a9b80f3df540f3fe88dbf27c110a16651f69389568db7c1cef69cf4a0d4db2734ffe3acee77b604b3fe280b2317cf0ac8b16105a1ca194e099a1e5c32967df29d347d383d2962562304e6ee425e17f8ea631a1f6f0"}}, @sec_ctx={0xe0, 0x8, {0xdb, 0x8, 0x1, 0x15, 0xd3, "9111057bde914724a6b3214fc4898d8b14e0a78dfb77a4d6fb17ac8bde048b50d6d466b5c69a03ea94ecbf82ea886753c2709a83b3f04afef84567b2c08f2ab55cf9bfc0437d54806ec984b8150dedae5c8e465a8f00acb90543e205bed3613d3abb47a1d074045d422fcc510e1c6d83f65c07e52873f6358d5d9fe08381411eb48c9d81be29bf898b1efcf3b002e228cf8d8d2fb527165a1ad6f075475ace0a8b9b6da915bc2ba07630034dfa11e971ec4103cf42b1854d3ab369d58fb34601f136fdf5b43d965163f17a3cefc2d67e24bc45"}}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x1}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008f0000)={0x2, 0x8, 0x2af9, 0xfffffffffffffff9, 0x0}, &(0x7f00004c6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000051e000-0x108)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80000001, 0x0, 0x34b2, 0x2, 0x9, 0xffffffffffffffff, 0x6, 0x9, 0x5, 0x3a7, 0x1ff, 0x100, 0x8, 0x80000001]}, &(0x7f0000632000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000016000)={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000018000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000019000-0x4)=0xffffffffffffff6d) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000-0x20)={0x3a, 0x200, 0x8000, 0x9, 0x9, 0x7, 0x84, 0x40, 0x0}, &(0x7f0000018000-0x4)=0x20) r4 = socket$inet(0x2, 0xf, 0x10000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000019000-0x118)=[{&(0x7f000000f000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000018000)=[{&(0x7f0000001000-0x52)="5813ed1daf801ad016f432f1b0496b937d7082da84578b06f36cdd73476264bbdce96d94b3b1ef015f4d3ae4b3d6b0f40aa7f59bb9f82866d1c4235b4449e08f1332eb2986497dbf1f0ebb40c77d56451b7d", 0x52}, {&(0x7f0000000000)="926271cf93dfc4ffc1c865caa67e2e34ea0005fdfab96441ee7d5c55ccd7134581ffe79e8cf4005affbd4340c27870378d7ddfdefa438354ff957320585535ed0ee62d44208a96c968a5dd823e55bebc3ddd008d4f372fb887e68bca4def89c5da615f5da416c9a9d8393a2e26cc30826963b962a0c9dd067ea92226e4cf13985905d37600065f57dc0665622b690d", 0x8f}, {&(0x7f0000014000)="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", 0x1000}, {&(0x7f0000018000)="3775e82755e23e1ce2faa932fef8fd8ed825bd8f6997e0981312347a4dc07b6fd7d45db31579d80a90fa415cf2ec8b42deaf6991fb58f9386c31eb0e05482a7476b5ce19eb6aa5bf99085eb605e3252df63d7ac7628b0707ba49566722afb1b850d9e7d579916b6f38b635e5ebdfb9f649899e836bce12", 0x77}, {&(0x7f0000019000-0xce)="d42cb3947081ca8635f6425cc6fdc2ac71d671497daaa6e10e69edb5ca98c66dd649f8af68b2b8a8b843990773cd3f936533d669b7d86a5d009e19397ed75a703a5fec5bc2fff9a446e052779da898a296236f5dd0bbbdde0cbc992c3b4fb3c34f9cc6d9abf816b0fefb0f2437579592ebce5627087b621de5310ac437b547bebea709328eb21978fa99046f92944dac654247565b8002fb4b8cce30c8349efb5b9bc02406ea982a9740d1790a5cda92128a494ba9e7343fdbb67c0e57f211f93c76f7a631d5abd5e2a1c1ab439f", 0xce}], 0x5, &(0x7f0000005000-0x90)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x6, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x10001, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x7, 0x4ddc, r3}}], 0x90, 0x20000000}, {&(0x7f0000016000)=@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000019000-0xbd)="ee23bc393cd37d80b33cd18706615e1525968d2379962356619bd0d630828e528e39fe64e470cc2894cf0e9a46c98fff52c2183ee209d42b942b4b3ffb88b2e3db69b2024595267ef7c1d400a066b799aa6b239464d5b47fac483e73ffb7bcef122561413f1b357714ad54511bd8f15e8eb066504c2d57fb043436988945d7e79da857b8cabd905a6b603ce209820a6a01fa9826e5d5ba73f9ff4cd39f048aac6d441af05f141a25ec3eefa0ac14a342231ff12457ff78dc1d51847e49", 0xbd}, {&(0x7f0000018000)="b084", 0x2}], 0x2, &(0x7f0000018000)=[@init={0x18, 0x84, 0x0, {0x1, 0x40, 0x40, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1, 0x4, 0xffffffffffffff41, 0x800, 0x0, 0xb2, 0x1d22, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xffff, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x7, 0x7, r3}}], 0xc0, 0x800}, {&(0x7f0000018000)=@in6={0xa, 0x2, 0x83, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, 0x1c, &(0x7f0000019000-0x10)=[{&(0x7f0000018000)="056d081433f72c0f9efafd1cae1fddade758ad7d8e17604d844e9d021b2f1b5a8da7c9b9818a0125d3d6ad1ce914da11f0d0c4c5958aabed441d9276b6a70b6a5c4c0740da9ffdecc8ee4eee511c91de305797d7bad16a2bec2423eec7339ee7d8f30f3ea8f1ef8862387ab27f7ad869dd53af1157304d789d71a8dc3804e3883ba49050bbe0ca2734fc1fc27fa14b4e4b1b408dfdd42bc8021133df07ae40456c263f5166c7580ad2dd826c585eee", 0xaf}], 0x1, &(0x7f0000010000)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x8000, 0x3, 0x170f, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x2, 0xcb6}}], 0x90, 0x81}, {&(0x7f0000019000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000018000)="7d2e2dfb1bf8370bcf672a598dba33189020730fbaad8418db3bd01d515eb168be692aafff2af4d37058b8d34d1964b6df82477d402650ec5976a870f45def8ab2b8f5ae69df6bfdb3bed9840b20802cc4026dfd65cf512f0f54c7ccf6cc6d2b3f5965dbe0f339f3cc019d37a256d9ae66d2ad83af0e01669986f9f4d8a531682f3936a4651f6b44279abbbcda624d1ad1da3678a19821eb20cb3a6a1946b861264d05f4ed2fe5183ae29489e74a2f29dcfb4876b07330f09f27e134584fd7a8125f8cdc61f76c7b9ac992d286ebfb0c056f2d7d997f531bc15a5d4b545779dda39504cce57ac3065b389f5ccba359", 0xef}, {&(0x7f000000e000-0xc1)="ae1095108f4ec2c93d05538721d986c08e8b00240647d94f9765e17ad5e3a1849583d25b2b82697c76650f26118870cc68f4c24d6d722f39f080b70faabdb000d979c57bebe037aa6397e6a3ec1593fd5420d45f45b27aeffa22a708a037fa981c5e6e4d7311e7b60694aa1b7e4972214aaa4d28ffad9d6c271a7b1b0a2e5a8881366d9a02ad4d8b9e5c762c87cb4fe78895a0dec52b2e11a4e21dc2c3dee6e0410fc16c72850139b9a9a3509b0822f6c756d2efb9c2da9da495066adc4fed81a3", 0xc1}, {&(0x7f0000019000-0xe3)="d483124a82a9dc5b7621df8dc6df01f6582facf5c180844b646f649c9bfccc55aa5cf9bbe81acf841178cce49b94a9be2e89145768acbdab44451252a10257c200f8679d80dcad9203b060b711a61e66186891d7177bf5c4ece4e3c13ae86205b687bf584f7cf7eea664b66988f2564232b9629481b8aaf28ae298ec57839958388709bdcd7fac57242103d370b9c75642fb8b770931f2cf4f8aa7f13f8bc2358a8b080e9686cf65f6b415957a1cda3b4043c0c8c2ab9ebc82dcf82e65033a7dbbbd85cbe4da74580a87ab2a400b5a6521d9b8c12c0c0913cd27aee68c383bd49f0602", 0xe3}], 0x3, &(0x7f0000019000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x202, 0xfff, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0x51a, 0x17028000000, 0xf, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xd6, 0x5, 0x3, 0x8, 0x2, 0x9, 0x1, r3}}], 0x90, 0x80}, {&(0x7f0000018000)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, 0x1c, &(0x7f0000019000-0x60)=[{&(0x7f0000019000-0x4f)="3cd4b1f4d83c72ba6554ec246b3fe40a854a4cb38e8710db71254dafbf6f5d5bf3b3bc39b5042a63fe07246d0634b71463bf7b9093484e1399e3b7b35ddb8bcbf8876511cdf06d82e47a2753fb7a86", 0x4f}, {&(0x7f0000017000-0x56)="b2a653e6d94b1b6b24769e469cd833746e3b749575a18a7531834d2716204305c9b8c05cae41a00768edfb0d2b3eb22bcec2ad0a71df6f14f0f2b76deed006e7641beff5a81888bec0cbaabfa7b09c7ab0c10f8c0d60", 0x56}, {&(0x7f000000f000-0x31)="17663d829377ec0773c538631275c60ea5208e789fcd4e96a13cd69afd008bfb4366c4d041bc280fe2dedcebcd5386ffa7", 0x31}, {&(0x7f0000018000)="3aa9087c7b667bf698edc2beb96f5e32c540a3b84e17e841e971a9a7262e476578e9057540f104ea774c092a5c51d1f75bd534d9fe9c37247f9e2f097b3da2de78882ed092f4d1c1fe5d4b75bc31", 0x4e}, {&(0x7f0000019000-0x3f)="ac9a271e67ebc8bb812593f82520668f8ea7a498419cc6b45a8d1b988d49bcffdb68ceb8b2e30e63173fb70f143ad59f843ea64ebc63f6ca35316cfb77f942", 0x3f}, {&(0x7f0000018000)="3556bde0dd7786005530c98da011f0920fdf3b99ed743db6d7d04490404566c80688318ac80c472b25e3b2a147d50a9ab9fa10c3e22d5737368cf36682b80e46e229103d72cb5f5b4c3819137dd8058bc05b5346e1f42d7ea19ef60b1e106be41d7a4a1a75c54b151be6f8257f54fd4865fc88feb61b3d90fac280e5dfbd45ddfd90af88e4b7d8304a4a2caebd2d987447c83549d7a492", 0x97}], 0x6, &(0x7f0000009000)=[@init={0x18, 0x84, 0x0, {0x2, 0x98, 0x8000, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x100000000, 0xcd}}, @init={0x18, 0x84, 0x0, {0x3, 0x800, 0xffffffffffffff2e, 0x4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x9, 0xffffffffffffff52, 0x2}}, @init={0x18, 0x84, 0x0, {0x8, 0x1a0b, 0x7ff, 0x62}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x0, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8, 0x9, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0x0, 0x8c6, 0x6, 0x7, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x81, 0x9}}], 0x1b0, 0x0}], 0x5, 0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={r3, 0xdf8c}, &(0x7f0000017000)=0x8) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) accept$unix(r1, 0x0, &(0x7f0000658000)=0x0) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ab6000)={0x0, 0x8}, &(0x7f0000ef3000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000806000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ed3000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x81, 0x1, 0x4, 0x8001, 0x6, 0x100, 0x90b6, 0x5, 0x7, 0x101, 0x80000000, 0xffffffff80000000, 0x9, 0xb4]}, &(0x7f0000eee000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f07000)={r3, 0xffff}, &(0x7f0000a8d000-0x4)=0x6) listen(r2, 0x0) listen(r0, 0x0) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000334000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc2, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x800000000000e1, 0x0, 0x1000, 0x0, 0x1, 0x880b, 0x57, 0x3, [0x1, 0x2], "dcfa1cf62b9a13ecf42c9644acc60020a0dbaaa921082b8e556c1dc42f1e85082d57386feff5465cd34f9ea5520ebd5f8d7ebded4a36850efda0307faeb1e1b02820e28e189ebd53f9f4454bd7c2b9a48adfed455e56e3"}, {0x81, 0x0, 0x10000000000006, 0x8, 0x0, 0x0, 0x800, [0x7, 0x0, 0x7], "c60725337934519373e21872"}, {0x3, 0x0, 0x19, 0x4, 0x0, 0x0, 0x86dd, [], "00fedbe0a3cb8945813f571d281a5a62fbd730a76ecd4d3d88669e994d6e180559735cf547a4271949a5259a8a5fbc3a99"}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}], 0xfffffffffffffffd) r1 = accept4(r0, &(0x7f0000ca6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000-0x4)=0x26, 0x80000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f81000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000aa9000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8a2fb", 0x34, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "91286f", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [], "57665380"}}}}}}}, 0x0) socketpair(0x2, 0x7, 0x3, &(0x7f00007a8000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000097b000-0x4)={0x6}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007ba000)=[{0xa, 0x0}, {0xb, 0x8}], 0x2) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000d6e000-0x80)=@generic={0x0, ""/126}, &(0x7f000010f000)=0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c0e000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000b41000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000003b000-0x18)={@loopback={0x0, 0x1}, 0x8, r3}) sendmmsg(r1, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[{&(0x7f0000c13000)="010ab77f448c417e61b6b7f51cb17fb4a43879f508e31f1fe29861bc66bc8d30", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) r1 = accept(r0, &(0x7f0000578000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdb000)=0x2e) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b58000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x5, 0x3, "978df84bc9eee001457affeffe6d25c2ab84a20f8a95b4922df95cc9dc557c698a9aa6712cf16a03e7b23b58da0354517441e0b207b22d2c9319676cb48221a926c07403a2b1501d7be81dc09e4a3227"}, 0x160) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r2 = socket(0x9, 0x801, 0x800) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000292000)=0x0, &(0x7f000005d000-0x4)=0x4) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b32000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c9000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000095c000-0xed)=""/237, 0xed) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a7000)={@generic="b421ae735c2c71e0375e57671f0cdc71", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) 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, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00004d1000)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x5}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000+0xe63)={0x0, 0x1c, &(0x7f0000459000-0x1c)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000059000)={r2, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000066f000-0x8)=0x0, &(0x7f0000937000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) tee(r0, r0, 0x1, 0x2) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000013000)="4c5600000000a0dbf8a669e5dedd102c4f7a79e606457dfdf09e2ec2ed0000000000000073d0aaf23468c9e7997018b0a9f6df74b9742af9cb26aea9caf528c52de0f67b25b3e54873424f35df84e8c32952e5208d4992", 0x57}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x8010}, 0x400000}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r2 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, r1, r2}, 0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000014000)=0x0) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f00003ef000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x7, 0x0, 0x4, 0x9, 0x7fffffff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x6}, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000df6000-0x8)={r2, 0x2}) unshare(0x2000400) r4 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000001000)={0x4, 0x0}) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000201000-0xc)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000453000-0x4)=0x14) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dcc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00009a5000-0x8)={0x0, 0xb4}, &(0x7f000063a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000003e000)={r6, 0x1}, &(0x7f00001e9000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000f79000)={r10, 0x2}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r13, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r12, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x1)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000290000-0x160)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x99d, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffff8000, 0xfffffffffffffff9, 0x1, "679caa202f3e0c0fb6556dcc3cd7b4b2ba10d2a5a8544c927850d2a6580af37f4c39074512f859c754ff38afc948d098cd4604ec614493ddca6416ed597623d9e9e398b57df63269cf29f516d372a138"}, 0x160) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a5, &(0x7f0000010000-0x1a5)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x16f, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x100000001, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x5b, 0x3, [0x8000], "644b98931aeb489c8fd017f32909bf865f48ee93b3a9ac929e096fb44e522a99f997c26a1c9f4d554c44abb41bd3eae27a1f5c1aed7a8dac817aac51d3946b84b879f44f348a13f8a266c16dd3dfa11a79e3393de926eb81c8a8d6"}, {0x3, 0x0, 0x93, 0x1, 0x0, 0x0, 0x800, [], "a19531dd0b6581fc3b078247af912e5645b8b3db59a9103b0ce345d5bf7901e0af2d6ce6e0587cbcc0ab5f6d219550309403c1e99d5189fb6a1cf5f0630f98106d739a80106347000a2c7249f85e98e8d0e3da8df8d4cd80c68bd82c2fddedbc157268a9d72718bf8629196f0acb8ce34d858b32120999d41d559d8b648ce9b41536f1b0863c2b8fd9ed54772cb7d03ef280ac0f8e081e16f851db937dfa53570436d87ce6435024e3f0c0af51556a1addbef57e084ad156e6761a471651f9b9b34698924bb927ed1f79990c1690c100358a9d6e9b8f2c4ac84a08d407117a580bd9d74e"}, {0x7ed8, 0x0, 0x7f, 0x34, 0x0, 0x0, 0x86dd, [0x800005], "ccd314bdf2159da525a579e393eebe01756d2db32dd1bb6864240a95"}}}}}}}, 0x0) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xdfdfe6d57ea162c7, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d2b000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000ebc000)={&(0x7f00002da000-0x10)=@ax25={0x3, {"fcacd14ac96d9e"}, 0x2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f00005e3000-0x24)="fc2228fd924ff31db38002bf4caf8a98970313581ac89eb03e6c6a5d4234354c0d6ae9b9", 0x24}, {&(0x7f00004ae000-0x24)="ecc20a3408db322d09c70709c61ab534ac22e63cac1b179d09505743dbf993da07e74809", 0x24}], 0x3, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000d000)=0x3ff, &(0x7f000000d000-0x8)=0x1) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000649000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000)="7379001e00002400007360", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) connect$bt_sco(r0, &(0x7f00007a6000-0x8)={0x1f, {0x1, 0x100, 0x6, 0x400, 0xff, 0xfffffffffffffed1}}, 0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ad3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00005f7000)={r1, 0x0}) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a3c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@multicast1=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}}, &(0x7f0000c0f000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000a9b000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x300}], 0x1, &(0x7f000055b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000627000)={0x0, 0x9}, &(0x7f0000d62000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000079000)={0xfff, 0x7, 0x1, 0x0, 0x7, 0x9, 0xf4, 0x1, r1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000efa000)={r1, @in6={{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x0, 0x8, 0x81, 0x0, 0x3, 0x3f, 0x6, 0x9, 0x9, 0x9, 0x3, 0x26b, 0x1ff, 0x200]}, &(0x7f0000b8f000)=0x108) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f72000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00005a0000)="ec7db87c5c074af2d28b961a41982506", 0x10) sendmsg$key(r4, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x20020003, 0x7) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000c9000-0x8)={0x0, 0x0}, 0x10000000075, 0x8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x17}, [{[{0x9100, 0x2, 0x8, 0x8001}], {0x8100, 0x55bf, 0x7, 0x5}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000, 0x0, @rand_addr=0x0, @empty=0x0, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x2, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae4000-0xc)={0x0, 0x1, [0x9ff]}) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cad000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cac000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000cad000)={r1, 0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000cad000-0x10)={0x0, r1, 0x1}) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000cac000)={r3, r5}) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 15:57:30 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aef000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f6c000-0x10)={r0, r1, 0x3, 0x2}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000517000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040002, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x2be) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa6000-0x4)=0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a16000)="670209b17842c9b357256664cf982fa1735d7dc98241608ad8fd86f83bd71b5dbe9888c1302e93f741ec139dd553ab8a34f6a0c495d3edf4aad6867927d36992d3269f1d01ecf71fee10de3a58436891057eb1d9370611592e133341cac7d598844418fbbb0b916c710c96867c2bec175998f5bc7be2257d076bb5973a6d537967c88cdc47a651daa487f0ffa9bc92a8fdbf1ea46c061872820dc3530c4b57d81267e3d002eee5a0b9d9f3ed1dc59268f2144ff48fa2b15494d927b03f7e8a6d8d585f8ad0a34dd0f89062c08a1c1fff63f8de1e0d8b83d1f15fd0631f716a50146c0c4c1da06627a75205721827e165", 0xf0, 0x8800, &(0x7f000022c000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x8000}, 0x1c) getpeername$netrom(r1, &(0x7f0000fa5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa5000)=0x10) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000147000-0x38)={&(0x7f0000c6d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000d5a000-0x60)=[{&(0x7f00008ce000)=""/174, 0xae}, {&(0x7f0000b19000)=""/104, 0x68}, {&(0x7f0000f71000-0x3f)=""/63, 0x3f}, {&(0x7f0000f70000)=""/204, 0xcc}, {&(0x7f0000f71000-0x12)=""/18, 0x12}, {&(0x7f0000f70000)=""/247, 0xf7}], 0x6, &(0x7f0000873000-0xd8)=""/216, 0xd8, 0x9}, 0x40000001) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f72000-0x4)=0x2, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f72000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002c7000)=0x4cd, &(0x7f000068f000)=0x2) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f00006ed000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) connect$pppoe(r0, &(0x7f0000065000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/233, &(0x7f0000001000-0x4)=0xe9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="59f00ad0d4b4b9b2b8a7b85f1515cab11e82a02238d152bffec32197b2acf86242869f7f17c8bf64dc22f27aeb43794785d23af1b71ac20983cb9981dd83f99e47a5edee032e10faa2e0371037a391f0d77db6a23b7fd2aa1405338e17b401a5f6", 0x61, 0x40, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x5, 0x5, 0x1ff, 0x8, "5ddeb147bc1d24ab95bd14c4aeeca94748cc46d5adc4a553e6a8387b82615a00ac10e10ceee2e4cba78f0c7a960d4832164ba41d93c405ea7b6a48afb77e98", 0x10001}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xffff, 0x7, 0x38724a6e, 0x100, 0x0, 0x80000000, r2}) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000002000-0x50)={@common='irlan0\x00', @ifru_mtu=0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3aa2d788}, {0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffe0000000000000}, 0x200, [0x6, 0x8001, 0x3f, 0x2, 0x101, 0x8, 0x1d2d, 0x4]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x910, 0x3, 0x500, 0x7, 0x1180000, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80a, 0x8, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x8000f, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x1000, 0x4, 0x7ff}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000005000-0xf4)={r6, 0xec, "125b9e8c3f874855bda15218134582457baf962b7bdfbcf810e115298ea5b097ac153ece82af070f023db84e6603a6e29f9e0e1aa05796023a378eda808fe174664165b4757ed1989e53dd909ffcd660f8c00a0084c4bdd87766b4b90b62ea1bfe1052eb96aa46be4b404eb3d99aedebd00eddafd636ce3c72065ce356d4b643263de3ccf1e64ce698fe65478fe3a9fc7590ebc296d855aa9849a5696bedbb0822383fe3006609af1272d67c80970f7753ae7a0511e7ca0506c0bf78fcdc6927889b5aa43f3c34c5698a12a6c5d1ef8c83212f8ea4774dd10fe06db9c3a61b9343c39e0f9552aab09e5a0d82"}, &(0x7f0000005000)=0xf4) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000014000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x1}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001b000-0x108)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffab1, 0x1, 0xfffffffffffffffb, 0x2, 0x10000, 0x2, 0x7, 0x8, 0x66, 0x9, 0xff, 0x80, 0x8, 0x2, 0x8001]}, &(0x7f0000015000-0x4)=0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001e000)={0xffffffffffff0001, 0x2, 0x80000000, 0x20000, 0x0}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000001f000-0xf8)={0x0, 0xfffffdc7, "e64fd88d08722af01e171a2b1622539806f16cf5b9f36209b60ae455d65da95ca2bd91c5502b7c272fdc51f3526155ba74e3eb47a327e908f6289789e5cbed127b9afa17530def0b9480232882359e1de74f4ae38e10c27340f52473eb24976ca5d153a08af2de9ef12ec947eb8f9a36d9099e68a4a4f781544cc5231285a2755e4e477be3b16fafb8e6a0a823f5ef7ff77ea87fe2dfc440dfa23a1e4df1721b6ebe499625f0ef627e4cf7f079aa19b1716826a824375f976cad110e655def6b8d7f44e738d30a5aacf400fdfe8740f0507f3f6f7f5140b539d0e954fd371450eb4beae4d1c70fcf28fd6b9a14414700"}, &(0x7f0000017000-0x4)=0xd1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000001e000)={0x0, 0x9, 0xfffffffffffffff7, 0x1}, &(0x7f000001f000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001e000)={0x0, 0x0}, &(0x7f000001e000)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000)=0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001f000-0xb8)={0x0, 0x40000000400000, 0x7, 0xb5b5, 0xa2, 0x6, 0xfff, 0x4d, {0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x28d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x101, 0x1, 0x8000000000000009, 0x0}}, &(0x7f000001e000)=0xb8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001f000-0x20)={0x20, 0x10000, 0x800e, 0x4, 0x34a1, 0x9, 0xfffffffffffffbff, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001c000-0xa)={0x0, 0x7, 0x1, [0xffffffff80000000]}, &(0x7f0000011000)=0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000d000+0xac0)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001e000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0xe9, 0x5, 0x3f, 0x800, 0x80000000, 0x80000001, 0x80000001, 0x3, 0x6, 0xffffffff, 0x100000001, 0x9, 0xa0, 0xaf0d]}, &(0x7f0000015000)=0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0xd31}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001e000)={0x0, 0x7, 0x5, [0x8, 0x1, 0x5, 0x9e, 0x621f6716]}, &(0x7f000001e000)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001b000)={0x0, 0xea0f, 0x30}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001e000)={0x0, 0x0, 0x2, 0x100000001}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000007000)={0x0, 0x1000, "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"}, &(0x7f0000005000)=0x1008) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001e000+0x6a0)={0x0, 0xeba, 0x6, 0x8000, 0x1, 0x2}, &(0x7f0000004000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000001f000-0x8)={0x0, 0x9}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001f000-0x8)={0x0, 0x5}, &(0x7f0000013000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000001a000)={0x0, 0x80000001, 0x9, 0xffffffffffffffe1}, &(0x7f000000d000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001f000-0x8e)={0x0, 0x86, "a624430b68053a341075ce2bf2040fcac5d64ddf95900bb8eae5158b21f11252db83b754adadfc68206aeac346d922c12bbf5d427448226b3f84deccf6e2ee5633289357052a2c248b0d1e48cb1d75f11b9e38157b392bbfa7c0b645934c135b7f07fda407c0c96c33da5785365e02c11793cdbb35ddfa3d8cff86c92b2b8fccc2f5734b37e4"}, &(0x7f0000010000-0x4)=0x8e) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000-0x8)={r15, 0x4}, &(0x7f000001f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x8a, 0x9, 0x40, 0x1}, &(0x7f0000014000)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001f000-0x10)={0x0, 0x28, 0x4, [0x1, 0x4, 0xfffffffffffff224, 0x7fff]}, &(0x7f000001e000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000001f000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0x5, 0x89, 0x2, 0x2, 0x0, 0x10000, 0x3, 0x8, 0x6, 0x2, 0x3e, 0x1f, 0x5]}, &(0x7f000001f000-0x4)=0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000001d000-0x8)={0x0, 0x100000000, 0x0}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001f000)={0x0, @in6={{0xa, 0x2, 0x2b658533, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x15600000000000, 0x80000000000047da, 0xe50, 0x20}, &(0x7f000001f000)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000001e000)={0x0, 0x1, 0x100000000, 0x6, 0x6, 0x2, 0x100000001, 0x400, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7e21, 0x2, 0x3ff, 0x3ff}}, &(0x7f000001f000-0x4)=0xb8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001e000)=@assoc_value={0x0, 0x7}, &(0x7f000001f000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000018000-0x230)=[{&(0x7f000001f000-0x1c)=@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000018000-0x10)=[{&(0x7f000001f000-0xeb)="471bc23f4ba7a6d97486f1800bbcb6a498178baeeeb5622038418f07112d8402e793e5ead944f1e27afd3472d802088c99b867e43832194be74660d8e5014a9e9b2b5fee50e161353e0a4ce0b3e60ccf015160f33cdad860426ffa10e8760a58d24915bc6eff4a748b5f6b706ed3fd0278f8aade8a20bdb789501ebe75301075321a5889543160511717a446d9503ab650bf58f2e945db7cdaea1b3652aba444443e7bd40e1f35bb8e3b8db11c765833c3884ebc4c4ffca7694233e7b04a5c20f6caaaaf9938bf2dd5f2056f4efe186980636ceb2ac369908edfb6e4bd6c550059cb2a22128ee3412b78fe", 0xeb}], 0x1, &(0x7f000001f000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x25a2, 0x202, 0x7, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0xa, 0x4, 0x81, 0x3, 0x0, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xcc, 0x200, 0x8001, 0x7fff, r4}}], 0x90, 0x4000810}, {&(0x7f0000016000)=@in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f000001e000)=[{&(0x7f0000018000)="45c0e28221c005ba82e17a152f76ecb8c855eb67b3da654aeb07a1b0612daa8693c5e3ef1d7396746144d8b69737ed90899b0fc60d2ca852c64d5c1c4f01ba969a7795a76ff334dac8b936716ab9364a407301163346119fab84874592d0b151be49510688607f61514b518851fbbdb6050d2837557e80785eabf901a7", 0x7d}, {&(0x7f000000b000-0x1000)="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0x1000}, {&(0x7f0000016000-0x1000)="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0x1000}], 0x3, &(0x7f000000e000-0x120)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x4, 0x1, 0xcf}}, @init={0x18, 0x84, 0x0, {0xa9, 0x6, 0x5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x204, 0xe21, 0x0, 0xfffffffffffff001, 0x400, 0x101, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x86e, 0x5, 0x2, 0xfffffffffffff801, 0x100000000, 0xffff, 0x400, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x3, 0xffffffffffffffb4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x54, 0x200, 0x80000001, 0x9, r8}}], 0x120, 0x4000000}, {&(0x7f000001f000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000-0x40)=[{&(0x7f000000a000-0x63)="d950819a004eabfe8f3183c1b727f325918659a23de2ddf448ad1ac1edfbf9d72c0b2fcbb82b5b45d4193a915e1cc45e6941dec9cb1ef7780b8babf982435e05847b1fb76b388b01b4a1ceb1a4aff2cbc5ccf8f714440c8694e069f5ad69acdedb28eb", 0x63}, {&(0x7f0000005000)="3ea07d19aa4d08e92423abea9b5083c2d09d43c60df641372dad8b4ea7828a2e620ebdf0502aea3f5dfc3d7019293878d166c62c92681b2f734382bbd352a1bf5ab654bdf35c638bf5a046d064f20c45805d2ec91189e67c58713d1d", 0x5c}, {&(0x7f000000a000-0x88)="f950014ae52afe3137532156d6346a89d83c7191df57ab085c3aeb1dbac296fc1db97a3b366aa6412874ed699f6d199caed9f7a71e422c1fce17300caf0e945d1d67a3746578cf7f22d53a8a40899c815f4d09a2b78d5b6b90f80be286d4759cf9dfe400819c4d8a5976469bdccbf58d00da398211b3de61c08649adfdbbb9eb2de617cf35d021f3", 0x88}, {&(0x7f0000013000)="6433eec5a21e590b7d37351e9f397c6b1d018d7a0412c79c4a68a83039286158410832a07b17328ef83aa4621b6aed9139fca08798c3450b912278986f206e9159575f7a57049271ebe9f0686c9a78e230e1f1a10ebd3e9ffe9d7c4971a73728a99443777cf1d4dd9f9a3bdd46e4320209c5de6d981694d919d0db", 0x7b}], 0x4, 0x0, 0x0, 0x40080}, {&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[], 0x0, &(0x7f000001f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x250a7ec5, 0x201, 0x0, 0x6, 0x8, 0x5, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x101, 0x863f, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x201, 0x6, 0x100, 0x101, 0x8, 0x3f, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0xe22, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x53, 0x20, 0x1, 0x6b8, 0x40, 0x5, 0x7, 0x401, r12}}], 0xf0, 0x14}, {&(0x7f000001f000-0x1c)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c, &(0x7f000001e000)=[{&(0x7f0000015000)="f100c6e9bec11a2775f9778756", 0xd}, {&(0x7f000001e000)="554c8e7201803d2ae43f0e5014dbb1d257e682701b29943818cf9c99ea8d745458f1f9a62561916629a1f2722ea167c09ae9ee7f5fcb4a0e74c110d1054c3452dec5a3c52e6710aaca04629d4c9d49d3fb0eb59ff6419f4478a4ab585982de28fee9fd7539a2391ce9e6ca6080f31b4fa48ad9a62c9c422f527564496793f9564c18d2", 0x83}, {&(0x7f0000015000)="88316c008360b7631859cc8c909de4538000d1b7b84614f062c6884f0bd6301e99aae7efbb51c4de5953e1bab05d76c4e357a2637f9253e33f8062946b6cf8bb939208b338ac0009dbf02b4b662e5ac8c4141b3aef63620a103dc3ffde72f83ea41d5b0d1f9819b2a4182600accf83e3ed97b39a0000f105240fe78c4cfcd12004b2246f4bc5da42676fe82368e503fe6aeffe77d1cc8ad9", 0x98}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f000001c000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000-0x80)=[{&(0x7f000001f000-0x95)="f997308a219ac86230c76d31a6e919d52f9603aa1ca984cadce031b78c9e393c5858e5edc3f9a50ccd012dd8dfedbdb57b4dd7e701ad439cb33aa212bb8dd404fb82731aab5235d0cc80aae8c30159792701d41022decda1738b6c0add178f0ff613722f7c795c87ab344e9816b3bda59a353ac500e4ab61c017fb9e2df94bbf0c8f4f631e15f61503b9bd10619ab4896e283254a6", 0x95}, {&(0x7f0000009000-0x4e)="e3ccb66677a8dcab6c1b448f306156a16eca9d028af8efe3d64bc4153b2d4ca171679d03917266fbd1618226c48c1a5887500fb4ffbf2a7c76269f2b0315c2c8a230ed31a44a0d7f6607c60cf34c", 0x4e}, {&(0x7f0000011000-0x11)="8f79488274d443014f30ccaf206531fea1", 0x11}, {&(0x7f000001f000-0xed)="b9254a35244512459051f587fa5d1a49e3b4efd72a3ef488c6d6c5f8b3ec50398fab050706c570c6ddb315ee2ab0cb6f3414cfa00519fd7578d84b2ad0a5c9e0a7d2a52d1a6344042ebc756cbc1d5c092ab1011bdaf46cf89407a6ae7adf9ab4e80c35b11e55706d7a642c58c90e81e51b6f9e27f0adf2446f0d3f83c23424c2761e4d9adc01e1698d793fda5b33da3cc4429357320c3375ab014883c4754b26d2cf1e01757f50cc3ac72f0bf50538a8d42d14b4d7a1408255499fe852a95f9ad0ec6c4ce64c585758555550c04fb31c33843b50fdaf2ab48e4752a36afcd9ba0a97fcd1555babe426dda553e9", 0xed}, {&(0x7f000001e000)="4e15fe9e6c474175f18358bf38d42173486f71cc7b735196babee28fe8409988a92e22bcf9ad469042faab0a45a695e08510dcdd6263d38cb107", 0x3a}, {&(0x7f000001c000-0x74)="a175ae0472f5c4e897a93eef8af0b02b26058b8ea374a448ada3801815c0ce91ddbf791aa27aa9caedc4b50c9d473ff7d28de2c8880b9b55126a373cb224fc4339b2e815e2d6e20fa7b7bc853eb7d27a8a283c9f54c98de00125888c5baa35d10612d1873deebd6f3d9275c24e76de2c72950e13", 0x74}, {&(0x7f000001f000-0x25)="294958d59729f47343aa6d7f5d685c4abd427e2582b1055cd9490370b8f43ffbe3d42318a9", 0x25}, {&(0x7f000001e000)="47847952a21861e4a0236dc9124887f40d0e10c46918b57ad5bea3663572844ab42211115bceba51c004b421838d91ef84c93c6ed23964d55aa3844d0f4fbfeae1d86a7f04c4fdb68f43120f0526a201b573cbaeac05babf71d1a970aaaaa24eb30cca93081e99316d67e8e067edaf38548047d57711f2c0635f33b17a56d23baf08a6a2", 0x84}], 0x8, &(0x7f000001e000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x6e3, 0x80000001, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x800a, 0x1, 0xc1, 0x7, 0x9, 0x0, r14}}], 0x60, 0x40000}, {&(0x7f0000003000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0x40)=[{&(0x7f000001e000)="b1e0275af5fea824bc4a8cb307a67cf8a95ef0f071ad7182a1ffb9151bb503aed7c0c8884b69944a809b335524c3c644082b7bf739a377c487c39647106056165a596105c95eddf7b9af5d260231d240e969e068eedddfc20dfd77fe019d432ce49f3b346a00ab30d7e5354d0d1ae86bb65d9aecaa3965651901b6679c1dc6e165944be0b0e1c09c791ea25196c03b38f4a4c425ce72b285c92636c3321e3e07", 0xa0}, {&(0x7f000001f000-0x1000)="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{&(0x7f0000001000-0x1000)="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0x1000}], 0x4, &(0x7f0000012000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x9, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x7ff, 0xda0, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8200, 0x0, 0x509, 0x4, 0x1, 0xbf, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8003, 0x4, 0xe343, r16}}, @sndrcv={0x30, 0x84, 0x1, {0xa4e, 0x0, 0x200, 0x400, 0xb7db, 0xfffffffffffffff8, 0x1, 0x2, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xa5, 0xe, 0xca, 0x97ad, 0xe3, 0x1793, 0x6, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0xe297454c37ec68e5, 0x4, 0xfffffffffffffffe, 0x1f, 0x4, 0xffff, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x3, 0x1, r20}}, @sndinfo={0x20, 0x84, 0x2, {0xc4a, 0x201, 0x3, 0x8dc0, r21}}], 0x1b0, 0xc040}, {&(0x7f0000013000-0x10)=@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000-0x40)=[{&(0x7f000000e000)="8c07ef2602d0abf73cfbece11999ae9c6cb6ba5b54bb7fe4084e364bd491a2ecbb7f39a0fca0ef17e3912f775f2bdef623c72415c6c2bd19d5cb59c9de6246f0fb4c18cd9605edaa5e39b96b247071c5418420a712f7a8f99a1e675e5c2895daedfbc6", 0x63}, {&(0x7f0000015000-0x62)="f70d44b99ca5b4e7739bfd8bbe2ea6815a0c56b6bb1fd9fd888f2a44e68e2b8f954a208965e69afd345b8fd1c2be75e5d6abc514df9171977548c552cd9f4a39a575b73ef3ab08ceb8ee806218877a12e3384b8266530266fb7cfc34e11ec3cc1e17", 0x62}, {&(0x7f000001f000-0xf8)="b6524f3c7c4a0a9d153c7bde669901e598832d9c32edce6b33ec74af1992d95fb3dd75121c6f2a32954658fc5aebec368a62a580934d0c38f0f081093c67fdc8afd42a5dd06253ca43037c6ff9b56a00be4faf073f8e66eccce336436d96b1dc65907fffddc6f23ca6c325e4ed6ea826b2627c3b027385ac65d0bd74f02829713f3da2c75e32975e498ea82c7cbc4ce338f6ae8519345c7f0e9d419f6fe25749011c79ca15488d4952c813a758dc21e0e3f32ebecfb56aec0071eb77579a8be86db2ccf3bfc5fd032fa34034bd54a45011946659d460e70ae3f5085843e5214acc4a7be1d5b77f63f2bb7c1b5a8bcc5ed7fc91919aa2bf15", 0xf8}, {&(0x7f000001e000)="86e0411a11d0aefc006e3561fedac2284cb64515fde41a49a36727392d72ab455d58cf2694b0bf4c102b0db330acb327260e75624e7d9d4a9706934d59b84e547d8b3f8dbc8cb9a1424e77a51da6231dab611a8122c27bf5c1c1bea25959aa1e8ba2abf4ecd0a556bbdd2ad9fc68ba600344fe35f0f742ee2b7a709d1b6b701c0e6123cd1ae6fabef96cf4f6554b40b27e8bb5782f64a497092ad45a356fc1c62a59b899f2510241991864ce45e9163112ce13", 0xb3}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x36c, 0x8002, 0x8, 0x1ff, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8201, 0x10001, 0x3, r23}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x5, 0x1, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x800, 0x81, r24}}], 0xf0, 0x8014}, {&(0x7f000001e000+0x3ec)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000-0x10)=[{&(0x7f000000e000-0x2d)="2798036cc97d1d9cef97cfdfe1d513be32db42c400d3a85bafc54559484dabb8acab696f446d43e748d2a8122c", 0x2d}], 0x1, &(0x7f000001e000)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x4, 0xff, 0x0, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8208, 0x1, 0xffffffff7fffffff, 0x7ff, 0x1, 0x3f, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0xfffffffffffff800, 0x3, r27}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x6, 0x3ff, r28}}, @sndrcv={0x30, 0x84, 0x1, {0x30000000000000, 0xfff, 0x202, 0xffff, 0x1f, 0x101, 0x9, 0x8, r29}}, @init={0x18, 0x84, 0x0, {0x7873, 0x8e6, 0xffffffffffffff0a, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x6, 0x3ff, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x800, 0x4, r31}}], 0x180, 0x4048800}, {&(0x7f0000010000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000)=[{&(0x7f0000008000-0x90)="0a8672d18b0c8d1ebb1edee96c2bbf5f4928f568fd8e70d8e71bcb8bf05bdaa44c5c145194d70fce9a48b67e1c92fca96456273392daf699f7c2f633453bf13dfcf20ee9756cddbd219a9f6db3823d7bcd0789b4a813e605d1d7505d54dace498720c99eff4edfb643965e3c93a309afc7aa44a868a9fe05aee93f1c5dd1d3aaac60c922912613c72aead27f29c559d7", 0x90}, {&(0x7f000001e000)="cc13532ef61b0c2d4e4ece8250e6eedb2eedf25d54c76af7d3099bef9853", 0x1e}, {&(0x7f000001f000-0x6)="2d0bd9dbef1e", 0x6}], 0x3, &(0x7f0000011000)=[@init={0x18, 0x84, 0x0, {0x4cc, 0x100, 0xfffffffffffff801, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x200, 0x6, 0x0, 0x3, 0x80000000, 0x7f, r32}}], 0x60, 0x4800}], 0xa, 0x8000) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000)=0x0, &(0x7f0000019000-0x4)=0x4) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000152000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000be5000)=@assoc_id=0x0, &(0x7f000056e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000983000)={r2, 0x6, 0x3}, 0x8) r3 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r3, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e64000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b07000)={@loopback={0x0, 0x1}, r5}, 0x14) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000fde000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) pipe(&(0x7f0000d8e000-0x8)={0x0, 0x0}) accept$ax25(r7, &(0x7f000023f000)={0x0, {""/7}, 0x0}, &(0x7f0000bca000)=0x10) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 15:57:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a35000)={0x0, 0x60, "9a1e88a2cb07767bcf063c22d0d9e1a2b1d4e15b2e66be344028e6e720909bf6062933ded1d6b4a1c9b90fc022c99bb34abec78e6fff445a9a1fbe13f34f883568ff254db2f8230d364cc0097ddd148f26d994e93ac04706fac105a58b00fb62"}, &(0x7f00006f7000)=0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x95, @loopback={0x0, 0x1}, 0x9b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f39000-0x8)={0x0, 0x0}, 0x1, 0x1f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xc6e0d8df69f11a4c, 0x9, &(0x7f00002ad000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f0b000)={r0, 0x28, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000fdc000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003dd000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdd000)=0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000fdc000)="206fadeaa5e6d6e1c73d8ccd50251429f52752349000d79b4186dc35c17954c6da544376cfaf1fe25ef5812714d7127a5816804fe2e1e734256680eb739356c979c21a431e61240fd4c4926b2d0df7ee99577f26c944f9078829c5cf56c851f0ce16bd53b9595afff25393a9aa310c991b7df766b6807d6b6927d5d152b4790897bef766964866f9ef4bbbd2f4b48a693103177cf10f1bf0d92ea774686b19dc2cce504e3ec7df3a38", 0xa9) pipe(&(0x7f0000d02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000fda000)=0x0, r4, &(0x7f0000fdb000-0x8)=0x0, 0x1, 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009e6000-0x8)={0x0, 0xffff}, &(0x7f0000fdd000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000071000)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000a3a000)={{{{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]}, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x4, 0x3ff, "365a102b4a1a59d2de5b50e5fb5b0ca95f0805d6e47ef7e4b25fe4eb737295004c137f428318699547d15fdd733fe82a4935499338e6db4b4997cd48c51faa7fc451006a0b83372782065d162c42a910"}, 0x160) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000df000-0x4)=0x0, &(0x7f0000fdf000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000295000-0x20)={0x4, 0x0, 0x0, 0x1d}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00006a1000-0x10)={0xb1e000000000, r6}) pipe(&(0x7f0000fdb000)={0x0, 0x0}) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x3, 0x1, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0xa, 0x3, "928944", 0x6ed, "333de8"}, "1b52c565d4893b314c0a4f0c627a3866168f6fd1deb4b38729656b614b2df9d2cbab6085bde1d0bca235d7149279bef2f03e7c78db1b4743b329b3e908443dd267af13626a1f5b61c1f1d029ba81faa3ed87f790957ce955880643ff8154b71cc9638988f0bbe257d5b5e44a4df41a822a54987d14ca3483c8afbb00647f75c94ce1ec10a2f6d93a69aa446ca352696388df54414e7bd9010d0ad3237045cb83"}}}}}}, 0x0) 2018/01/18 15:57:30 executing program 2: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d50000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efb000)=0x1c, 0x80000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c69000)={0x0, 0x8000, 0x18}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ae5000)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f77000)={0x90e, 0x100, 0x1, 0xfff, 0x10, 0x200}) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000737000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}}) bpf$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) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f000018f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/18 15:57:30 executing program 7: 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$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000b9e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$llc(0x1a, 0x2, 0x0) accept$llc(r3, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008e8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x80)=[{&(0x7f00006d2000)=""/254, 0xfe}], 0x1, &(0x7f0000afd000-0x88)=""/136, 0x88, 0x0}, 0x0) sendto(r0, &(0x7f00004b5000-0x38)="9c7600", 0x3, 0x0, &(0x7f0000443000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x32) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000009000)=0x19, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000010000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000f000)=0x0, &(0x7f000000f000)=0x4) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f8a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000a91000)={&(0x7f00005c2000-0x1)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000584000)={&(0x7f0000000000)=@ipv6_deladdr={0x9c, 0x15, 0x3c6634d1fbf3ca30, 0x4, 0x2, {0xa, 0x38, 0x480, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x21c}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6, 0x1, 0x3}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000fcd000)=0x1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r1, &(0x7f0000fcc000)=""}, 0x10) pipe(&(0x7f000074b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fce000-0x4)=0x14, 0x0) bind$ax25(r2, &(0x7f0000c5b000-0x10)={0x3, {"c4049812b50827"}, 0x3}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00002f6000-0x10)={r4, 0x1, 0x6, @random="77c1e57a476e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x78, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@routing={0xb7, 0x8, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000012e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006ae000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x1, 0xf71e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000002000-0x4)=0x98) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x2, 0xfc, 0xc5, 0x4d, 0x0, 0x7, 0x81}, 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={@generic="7f298d92da059b845f9f887e19ae5716", 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x1, @rand_addr=0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2040000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8d}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffe01}, 0x3ff}], 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x5637, 0x4, 0x5}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x380de029, 0x0, 0x1, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000005000)={0x148, r7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={r4, 0xffffffffffff0000, 0x4, 0x6, 0x830, 0x81, 0x0, 0x341, {r5, @in6={{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0xc9400000000000, 0xfff, 0x9}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000008000-0x20)={@generic="197a4c4ac363ff678460300a9f0249ef", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007000-0x20)={0x1, 0x7ff, 0x5, 0x200, 0x3, 0xfffffffffffffff9, 0xbf1, 0x6, r3}, &(0x7f0000009000-0x4)=0x20) 2018/01/18 15:57:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000055b000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @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]}, 0xd3, 0x9, 0x6, 0xe57, 0x400}, &(0x7f0000bc1000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x98)={r1, 0x1, "62233f4c9598b4a603d3fb8a9877f2b76edd4223056cc3d82077fd891d8bb4ec9b8c22ca59a0760b61401c38dd9387f62657b8528fe889f45293f45b4d7118166896dfc3bcbc4162d09d341831c0582f97efac2735f1b60f1e6a2db4b974db7d1c1494711b8197adbe41b6de0a012f3687e2375fe9bcc613fd17fa623b0d26eee845dd350df2416af23cd7731964f465"}, &(0x7f000082a000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000377000)=[{0x1b8, 0x29, 0x4, "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"}], 0x1b8, 0x0}, 0x0) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d29000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000807000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000033e000)={r1, 0x4}, &(0x7f0000e57000-0x4)=0x8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x2}, 0x1) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x157) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e500000002004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$void(r0, 0x5450) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000498000-0x10)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000a93000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) accept4$ipx(r1, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab0000-0x4)=0x10, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d02000-0x6)={0x0, 0xd1}, &(0x7f0000e12000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000589000)={r2, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 15:57:30 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0xfffffffffffffffc) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(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, &(0x7f0000003000-0x2d0)=[], 0x0, 0x4000000}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000018000-0x8)=0x1f1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001a000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000019000-0x4)=0x1b8, 0x4) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x5, &(0x7f0000dc9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d54000)={&(0x7f0000008000-0x4)=[0x3ff], 0x1, 0x10000, 0x401, 0x1, 0x7, 0x81, {0x3, 0x5, 0x8, 0x0, 0x5, 0x80000001, 0x200, 0x8000, 0x7fffffff, 0x3, 0x9, 0x7e, 0x8, 0x8, "33cb9ee98b1e463b5c00c5cf0ed056e214fbe2a0a3465de8c8f21738b2434659"}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00005e4000)=0x80000000) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x8) r1 = accept(r0, &(0x7f0000410000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a8e000)=0x80) sendmsg$nl_route(r1, &(0x7f0000602000-0x38)={&(0x7f0000e75000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000add000)={&(0x7f0000066000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x410, 0x2, 0x0, {0xa, 0x0, 0x0, 0x4, 0x0, 0x3, 0xff, 0xf, 0x2000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040800) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c24000-0x4)=0x6) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000fb0000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 15:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000127000)=@l2={0x1f, 0x3, {0x6, 0x40, 0x6, 0x2, 0x200, 0x4}, 0x6c32, 0x9}, 0xe) bind$alg(r0, &(0x7f0000f88000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b8000)={r0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000663000)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @rand_addr=0x8646, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000017c000-0x4)=0xfffffffeffffffff) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000958000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0xfffffffffffffffd, 0x4}, 0x113, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1000000000000297, &(0x7f0000d6f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000217000)={r1}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001c8000)=@assoc_id=0x0, &(0x7f0000f74000-0x4)=0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f74000-0x10)={r3, 0x3, 0xffffffff, 0x3}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000082000)={0x0, 0x6, 0x30, 0x0, 0xf9a}, &(0x7f0000f73000)=0x18) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f74000-0x2e)={r4, 0x26, "b58c5106edfa5f5e4e0f56fccc5af8b8b15df423e03069d640beb200479c71bcfac28c1a5f49"}, &(0x7f0000643000+0x96e)=0x2e) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r5, 0x0, 0x0) 2018/01/18 15:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000839000)=[{r0, 0x240, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000830000)={0x8, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b12000-0x8)={0x0, 0x0}) 2018/01/18 15:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(0xffffffffffffffff, &(0x7f0000312000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d2e000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000186000-0x1000)="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", 0x1000, 0x4000010, &(0x7f0000a10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x6) r1 = accept(0xffffffffffffffff, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) sendto$inet(r1, &(0x7f0000bc0000)="58f61afbad3ad26d7c6ad734c91246701310256682a03de2727749a55758ce33bf622599a704e817f8f53392de510ffc809f398b3a6060eba791c5f6a70cd65887af41e1d86e29d022e79a390d35a970b896fc5d06e6b5506dd642823e5ead7d18351e900bc17bc1e45ca7e007374f47e758c34ec333ad9c3743ee4aabc7cb11876d93e8297b009f64b92180a48f13003d5e", 0x92, 0x40, &(0x7f000083c000)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000644000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002bc000-0x1)="", 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/01/18 15:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000391000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000390000)=@common=""/16, 0x10) 2018/01/18 15:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000878000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x7}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dc7000)={@generic="24f3e57c596aceb8b48e5ac6c2f1b22a", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/18 15:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x200000108f, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000902000-0x4)=0x0, &(0x7f0000c67000)=0x4) vmsplice(r1, &(0x7f0000acb000)=[{&(0x7f0000652000-0x8c)="0800fe665999a41bcf90252dba18d94ab25af0bee56231c219dcf7302a4a776aa15aca3fa6c820dee1fb25c08f584eaf654922c27480758524503f9994d3282efdfd0fb878101c7429e5499847903a42023eaf43a9362f2f1e521627322651df678678c3ec4687f6e1c28d59d9e80552783ba778e59937d57e2be5932d2922ca563132536b638b4b6388253e", 0x8c}, {&(0x7f0000753000)="3b14ffc69fc9ce4398e3e714d6f2c120060abd6813f6dce1cf60ac2d8b6b2f", 0x1f}, {&(0x7f0000630000)="1686249266f8a6048d435c4f6916c4d5e526ae9e8f39c9f447df5c4690bee10e83e280fede77285259dedcdd7061c2daf90aa17085141cae1d5f7f3c481f461e06a4b43472c5ad671223284bdc7cddf8dd6883816a7294a23aadf0cfb8ccaa5ea40d6f83c9d6617556e1707daed66a8894071a4e5aa295577e6bd0b7105ca2", 0x7f}, {&(0x7f0000552000-0x37)="ed65814e50db40b2bca2a762ebad07f5b520458940ff55c03f0fdd3f51de32b90a1091cd6398452ec957ccd676f5f72ff68e058920d852", 0x37}, {&(0x7f0000eb9000)="7142612b7e930dfe110e442ef1d83a63db2fbc2aa5f5eaa00dd82c4d3906580e14524f1efd85b6b2bbc52d7b3316586ae91f00da01c6538909c8b236dbb5d0953e10588620552d915502646a047fa1f29bd8694e6fb7b7a91b1f135cd8b6b2a529b8b17853e1910b59e95df2e6971092826623c436c6ffba27c0d5923852ebd7f7d715fe7eb33439b043f59663c48010ff36c7a2608b8a7b5984a7a1283dea75d9dae77c779f71215dd35b8df20f019acfb9941b2b49429e702142ff85b7a35a425c1610a58ade0a041194e773cc8fdcdf81081b5874ce1ca74a753ad1784e073973146b6b1c571649", 0xe9}, {&(0x7f00007a5000-0xa8)="825a206f58e7c5296a1816f235ecaeb9fe9890d1ee6021d97cf4c2321c10475503b7cb6d6722bbd7e1bd635a3007a3724ebf882b6e55be791d189e0ae8e4c54a22cd38f99ce8668ebff9b5fa7470246a4687893c36270d271833f08f417623213dc677009db260085b800a91aadc509eb67771c7bdfc7b99d982ff4c5267c73c42fe08b1def08d4860385a792472f1ad36da60c5ff06ab4a9df17b48c6df4fa065e2b3d8a775aaab", 0xa8}], 0x6, 0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001e9000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000531000)={0x2, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000ac1000-0x20)={0x1, r3, 0x10001, 0x3}) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) r4 = accept(r0, &(0x7f0000d20000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000077b000-0x4)=0x32) accept$ax25(r4, &(0x7f0000404000)={0x0, {""/7}, 0x0}, &(0x7f0000b0d000)=0x10) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 15:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002ef000)={0x5, [0x6, 0x4, 0x6, 0x49, 0x3]}, &(0x7f00007ed000-0x4)=0xe) unshare(0x20080000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000088d000)=0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d7000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f000029d000)=0x0, 0x80800) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000465000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000009000)=@pppol2tpv3in6={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}}}, 0x3, &(0x7f000000c000-0x30)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000004000-0x3)=""/3, 0x3}, {&(0x7f0000007000-0x2)=""/2, 0x2}], 0x3, &(0x7f0000001000-0x58)=""/88, 0x58, 0x0}, 0x40000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) socketpair(0x8, 0xa, 0x40, &(0x7f0000ac1000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f00005bd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d43000-0x4)=0x0, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00006c5000)=0x3f) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000198000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000295000)=0x2e, 0x80000) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000317000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000316000)={0x0, 0x3189}, &(0x7f0000317000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002de000-0x6)={r4, 0x7}, 0x6) 2018/01/18 15:57:39 executing program 1: r0 = socket(0xb, 0x3, 0xfffffffffffff001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000125000-0x5)={0x8, 0x10001, 0x80000000, 0x4}, 0x5) 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) socketpair(0x1c, 0x803, 0x4377, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000-0x4)=0x80000000, 0x4) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x3, &(0x7f0000fcf000)={0x0, 0x0}) unshare(0x24000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd0000)=0x0, &(0x7f0000fd0000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/18 15:57:39 executing program 6: 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$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket(0x3, 0x802, 0x5) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f00004ca000)=""/238, &(0x7f000033f000-0x4)=0xee) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000183000)=0x0, 0x4) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009aa000)={0x0, 0x4}, &(0x7f0000e99000-0x4)=0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000907000+0xeb8)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000917000-0xc)={r1, 0x8d10, 0x0}, &(0x7f00008ec000)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) r3 = accept(r0, &(0x7f0000a17000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00008ef000)=0x32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f6f000-0xc)={r1, 0x5, 0x30}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f000026f000)=[{&(0x7f00006b2000-0x1c)=@in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98}, 0x1c, &(0x7f000040f000)=[{&(0x7f0000e4c000-0xa8)="d763101ca862e3e76813e6280c9f694bca3966501bcf31644153cb1ea3b71286ab5d60b99920faa3a26b236a17319b35145f9360224fcb4d181c1a4981aa24bf3c7ce2765beb95c8f33e4c2c6d91dd257c8114ae9401b7f59424d3040c1ebb56c31f682a963e2b01eed8f8921c45ae27f2e77342dde8a0652e4d57693f6e2771f9443b168f0ed8791179ff00bf029093bc5e4d9db7dab0c764e54951b1d962c0ff94a69eb655d3b4", 0xa8}, {&(0x7f0000081000)="a6128907e5433be9671bae234d8662ad271410baa43be6794f3034002f7cd60ff56da999ce1f53e1ec5b96cf4f930f020c1afbf6ea307785715dbad62d30beb127fe308452febb2390baefc9bcf4e7aa94c095cdb188a6ce877fc285b284935e4884ba9851", 0x65}, {&(0x7f00000ee000-0x1a)="20e4ed80371dc42829a71deedec3192ed4130875641dd6ce80d1", 0x1a}, {&(0x7f000054b000)="c6c691ece843abfa1cd938b5", 0xc}, {&(0x7f0000d68000)="974e49e3ba45ea46a56a0cb597cc7f02e5b16c3ef86ace921f6705a5bdd21b07df54d30427adc48240b1499cec0a0d159db1bb31de71cee0e9844c57719db2ebb00da2b7d8a428dad4aed497a44a1bfe86895a4153d7e193efb73e55bd5f163f21282db85f1d8a1ce2dfb83b6642a66e5886a74217135235ab0146d4d22d887ddae98461cbb2bc5d9800f42088", 0x8d}], 0x5, &(0x7f00001b9000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x0, 0x2, 0xa3d1, 0x200, 0x400000000000000, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xfffffffffffffffe, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x1a, 0x6, r2}}], 0x90, 0x1}, {&(0x7f0000113000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000908000)=[{&(0x7f0000464000)="b651", 0x2}], 0x1, &(0x7f0000e66000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0xa9, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x1, 0x10001, r1}}], 0x60, 0x4}, {&(0x7f0000929000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000c43000)="cd13852e7449a69b22beb6cf05f98f4ddc98e0a4bd4a0ac02d6c3d5a4bb3f7ec1f795462a79e4c400db2f33a1325344b73b5e1aa840c75f66767307f67eaa2ecf13e053aa9eedf2e74375cd5d54329f3893cac0099af8f03f802c5f0ff4022c5a11a3fb82045aa06afa9b8db50d439cb47cf30409d66875c9d7c87c9d87104d32f394214da5a6c7ed62b185807e685aecb50e58ec29e743705724ff424072511e0e90e502ad6e6e1cb9f69dda791fac922c426a8b7a6e81337f2dccf1176daaf9f3227a32e534eca9270402491877823d532ef38492496bfa26d42c05446652a46ab1db59f2b6d5246b39f19", 0xec}], 0x1, &(0x7f00007bb000)=[@init={0x18, 0x84, 0x0, {0x63, 0xe61, 0x8bc, 0x8}}], 0x30, 0x800}], 0x3, 0x4000000) 2018/01/18 15:57:39 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000-0x6)={r2, 0xffff}, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @loopback={0x0, 0x1}, 0x10001, 0x7, 0x3, 0x100, 0xa3, 0x2000000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x1, 0x0, 0x4, &(0x7f0000000000/0x3000)=nil, 0x100000000}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000546000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000b7a000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r0, &(0x7f0000a78000)={0x27, 0x6, 0x5, 0x5, 0x5, 0x6, "6cba2415c8bad08ba8c8560f5c0ef7f29219297a9a1f9e20e26a500440d94dca38c7d8a7954803c5ae23ceea8b2b574a2ff40e1a581b248eff16538e703629", 0x4}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000eb1000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvfrom$ipx(r0, &(0x7f000000b000-0x6d)=""/109, 0x6d, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 15:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000da7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab0000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c4c000)={"6247d905ac2181576c081aaaa5d262db", {0x4, 0x0, 0xffffffffffffffff, "bac54afc0156", 0x5e53, 0x0}}) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f8c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f75000-0xb)={0xfffffffffffffff7, 0x44cf, 0xffffffff, 0x1, 0x400, 0x7, 0x4, 0x9, 0xc08, 0xce8, 0x200}, 0xb) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000082a000-0x1)="82", 0x1, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x5) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d16000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000afb000)=0x9, 0x80800) pipe(&(0x7f0000fbc000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000787000)={r1, r2}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cf9000)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000286000)={0x2, &(0x7f0000e87000+0x2dc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f88000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d83000-0x4)=0x10) bind$netlink(r0, &(0x7f0000b87000)={0x10, 0x0, 0x2, 0x10000080}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000081c000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004fc000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xa8, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004a7000)=0x0, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007c2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000-0x4)=0xc) 2018/01/18 15:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00000f8000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x8, &(0x7f00000f4000+0xb61)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000150000)=[{0x0, 0x528000000000000}, {0x2, 0x9}], 0x2) accept$ax25(r0, &(0x7f00005ec000)={0x0, {""/7}, 0x0}, &(0x7f00007b2000-0x4)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000005b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x1, 0xff, 0x8, 0x55, 0xfff, 0x100}, &(0x7f0000914000)=0x20) recvmsg(r1, &(0x7f00000c5000-0x38)={&(0x7f00000d2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000079d000-0x80)=[{&(0x7f0000e08000)=""/123, 0x7b}, {&(0x7f0000eeb000)=""/21, 0x15}, {&(0x7f0000ae7000)=""/4096, 0x1000}, {&(0x7f0000b52000-0xd0)=""/208, 0xd0}, {&(0x7f0000fd7000-0x4c)=""/76, 0x4c}, {&(0x7f0000694000)=""/161, 0xa1}, {&(0x7f0000647000)=""/179, 0xb3}, {&(0x7f0000276000-0x9b)=""/155, 0x9b}], 0x8, &(0x7f0000bf7000)=""/165, 0xa5, 0xfffffffffffffff9}, 0x2) bind$bt_l2cap(r4, &(0x7f000087c000)={0x1f, 0x7, {0x101, 0x7, 0x8, 0x1, 0x1, 0x2708}, 0x7f, 0x7}, 0xe) r5 = socket$netlink(0x10, 0x3, 0xf) writev(r5, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x10}], 0x1) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff6000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00009b4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000695000)={r0, 0x1, 0x8}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ea7000)={r1, r2, 0x2, 0x3}, 0x10) [ 2293.370644] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) poll(&(0x7f0000b58000-0x10)=[{r0, 0x2000, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x101) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept(r0, &(0x7f0000742000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ec000)=0x60) r2 = accept$alg(r1, 0x0, 0x0) ioctl(r2, 0x7, &(0x7f00008ac000)="280d13f9f5df4cc9890d73022666994ee21235bef50d7b3654b305fecd6e0c249e58f3352ca5ed4264ff76550bd33fab74bea3c6b8308a3541848541c2eb35be831fa13e4e2dfc4c16b7c493da90287b3d138b76b92652151e3f2871cd98f4e91c75751a2a79eef55e7098d15fcbed14103b6b9439ebcec591a225b7bad8f8af4534a19abf59c5adcb14e9a8764bf197ff69") r3 = accept(r2, 0x0, &(0x7f0000f06000-0x4)=0x0) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000e0d000-0x78)="cb6789f4e5642755105495ba0e59a60167ee02477ad63bff10df453e7753e4034ec51e1ec8ffc7ee86de5b75d8a30aa134dabd012cea36184e1a98ce650d8f5d9e641740ee97d2b38fefac8b4325dabd52bab30c8a6119baef006d4eb586131a5c1eeb9b545e96a5b666fa97fd4f060b5e5705d126489bb9") socket$netlink(0x10, 0x3, 0x1) bind$bt_hci(r3, &(0x7f000073e000-0x6)={0x1f, 0xccd, 0x3}, 0x6) sendmsg$alg(r2, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000408000)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f00000a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d06000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="0000000000000053ead9600600000038f284ce12", 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x5, 0x0, 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f000003e000)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f5b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000023b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000004d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00004e1000-0x10)={r4, r5, 0xb52a}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009c1000)=""/198, &(0x7f0000426000-0x4)=0xc6) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg(r6, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x1}, 0x0}], 0x444444444444706, 0x0) read(r6, &(0x7f000077d000)=""/154, 0x9a) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000f000-0x8)=0x0, &(0x7f000000f000-0x4)=0x8) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001c2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006eb000)={0x1, 0x9}) socketpair$inet6(0xa, 0x0, 0x93e3, &(0x7f0000c63000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005e6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000-0x4)=0xe8) [ 2293.398633] l2tp_ppp: sess 59/32096: set mtu=0 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003f2000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="d73d94a2cd349281bfd577de9de10c77", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f000059b000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000095d000-0x4)=0x1e) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000060f000-0xd1)="0c6fed6a9f1635112ab6419b8071fb36758f5ee8658d20fff493505bd820640d1bbf85a6cb68c0f8251f94b5908677dea11825c4aef530942fa82f43acbb3bcef62450b62b197b4df8878ed5aea3d4219865641124baa1a97a56da6c4c7879b3450a6e8e30e1f49fa6c3b7f1571efe4b54699e4341fe9e815882bb7d185cf91d3d072b6db260b310e408a8bc4afb4c8f1ef2bf7cd249dc7e73fe12a62a6ca8a9558d6a87993702b718f3e3cfe7dfaf9982a55de6d10a7173e144e79d5a729c6960bdd66c7dd6adfe7bcb877142f7c86317", 0xd1) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) r3 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/18 15:57:39 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00007f5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b7d000)=0x48, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000859000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x80000, 0x9) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000855000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7f000)=0x8c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f80000)={0x8001}, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) sendto$inet6(r1, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000141000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0xa, [@rand_addr=0x10001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0]}, 0x38) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 15:57:39 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001d000)=0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000e000-0x4)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x28, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@typed={0x14, 0x4f, @str='userlouser\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000756000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f21000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000-0x4)=0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f23000-0x8)={0x0, 0x4}, &(0x7f0000f22000)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f22000)={r2, 0x1, 0x3}, 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e0000)={0x0, 0x0}, &(0x7f0000f22000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb9000-0x98)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff8}, &(0x7f000084c000)=0x98) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f22000-0xd)=""/69, 0x45, 0x2, &(0x7f0000a70000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 15:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) bind$alg(r0, &(0x7f0000e18000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000949000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5c000)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e11000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000819000-0x4)=0x1e4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045b000)=0xe8) r5 = accept4$packet(r1, &(0x7f00005f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c05000)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000287000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f35000-0x4)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d37000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r1, &(0x7f0000704000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080b000)=0x14) sendmsg$nl_route(r1, &(0x7f0000e5c000)={&(0x7f000036c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003e9000)={&(0x7f0000c91000)=@ipv6_delroute={0x7c, 0x19, 0xdce804e91dc8943b, 0x1, 0x1, {0xa, 0x14, 0x20, 0x1, 0xfe, 0x4, 0xff, 0xa, 0x3000}, [@RTA_UID={0x8, 0x19, r2}, @RTA_IIF={0x8, 0x1, r3}, @RTA_MULTIPATH={0x24, 0x9, [{0xae9, 0x4, 0x58039870, r4}, {0x200, 0x84a, 0x8001, r6}, {0x5, 0x1f, 0x400, r7}, {0x8, 0x6, 0x1000, r8}]}, @RTA_MARK={0x8, 0x10, 0x0}, @RTA_METRICS={0x14, 0x8, "01bbf146c93b835c6b5743aa71"}, @RTA_PREF={0x8, 0x14, 0x1f}, @RTA_IIF={0x8, 0x1, r9}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20008800}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000f80000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9b) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00006b9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f000066d000)=[{{&(0x7f000051d000-0x1d)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f4d000)=[{&(0x7f0000af7000)='=', 0x1}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f00004f1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ee000)={0x0, 0x0, 0x0}, &(0x7f0000221000-0x4)=0x1fb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d4b000-0x6)={0x0, 0x3}, &(0x7f00004eb000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00006d9000-0x4)='tls\x00', 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r5, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00002c0000)="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", 0x457, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c27000+0x5e0)={r4, 0xaa, "d2defea90cb216ebc77e09507a766458b397a966269be8cf02fc4f29e85eacf54efe7d0d0affb85acd3b8d7e9a6bfd66b87cc56a65a97cc55bed9d25a21c513682cbd6301d8282061161afcf755e4f4de18fb36dba4f5a11b8895b0073a2e35c99b66d9ebdd368b07bebac7fa1df1bd470d4b467e417368b3ca6e4cd487339ae91bff5ef6e67992581542a2753b5e272ada9fe35a97188daff7a1f8d374a1e4766d53701d3defb209431"}, &(0x7f0000b9a000-0x4)=0xb2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002e2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000)=0xe8) sendmsg$nl_generic(r2, &(0x7f000004b000-0x38)={&(0x7f000098a000)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f0000a0a000-0x10)={&(0x7f0000963000)={0x1214, 0x12, 0x300, 0x6, 0x1, {0xc, 0x0, 0x0}, [@typed={0xc, 0x4f, @str='\x00'}, @nested={0x30, 0x7e, [@typed={0x8, 0x74, @void=""}, @typed={0xc, 0x27, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x8e, @str='\x00'}, @typed={0xc, 0x90, @pid=r3}]}, @nested={0x114, 0x14, [@typed={0x94, 0x1f, @binary="0a22a1d178235cb4d51c70fbe7f3282a6ac6bf55630e03498abd1584b0dc0f7fd8f144105fd590ed8350ed41366a353cb01671f819c3ced1a05b2f88ad27e532c436fca4a2c3d2e6aea58fbfbfd0265847254da985303836473e9c9a5da651830d824054cd02b617acfea6c67d056210d2b95e4d88f7e759f3db49453d186f34b412a72f316a5b8fea812c"}, @generic="1d01f6230f80f5a053b6d665", @typed={0xc, 0x5, @u32=0x3}, @typed={0x8, 0x7f, @void=""}, @typed={0x8, 0x59, @void=""}, @generic="3eff70568573a88d4545f51b25c5120b9d540d9048197531649a34e673c7646ac22e6568b3a0b497524d63ea5a02f7641cd6e158dbefd32960a88621055431d59ceb7f26aad441474f39ff0eccf5935084651b84"]}, @nested={0x10a0, 0x8f, [@typed={0xc, 0xf, @uid=r6}, @generic="7b94d93d3514a40950598ef4b6436fd6b88667cafd9fcd81ee88d1ac052dd792e695e5e95e0f32c9dd7630ff8cc3e138df391cccc2ed4d0d6804ce823dc0007e0d59aeb7d5d20f0653547b49133dec16eee29149c451a10082f7e1f4513449b1a4c458a102b476ca957447149101c6a911018f2a1f14f1a0db3a96b99656394cfc88f1852b943ed802ec7daf3d", @generic="8ca41fc96603bc1c2d9ff7a5d37db31e948a7511853feaede08a1aee8e3bb0a7db56577e956bf4ce460a89a3895c89b8cfc6c281102c6e0c1c88200cffacdf449fa1301141203c65a3113e0a1be34e528da9e51b61c6dce52977f52b7e1216e9ed9bd1c6dd0177036fedf3eb5111569a49afbe1fde16c32d00454e1f6ea0b764d8ee644cc270a81616bd72e19260ce79f95a58e0ee5a54a29e5e83b99f2d574159a5eb48f76259bd87f3fae1dc9b43b92923497ba252dad05d554604ec72fdb0947e51c87aa4a3af6283dc2871f970b14cea86330c973750a512b6a0c4778c90d7f26eded23aebbe09310fa4bbe285d32b52555c2dd52c9d9e810113bef9660b065bd67a7d12ed32b34c32bbc7ad7acff633d35033c293a69e5a2553b1f07faa42a30b6ab2d8f5c053e8a41aa7025ec4303f0053cce87e5875429e0765961e35120a41d62cd3e41cf7fcf323ee195734829e118696b5c8caabe8065a2fe0f55af0e1b675637b3c0e49c4abdb9f467780ab1b003a7a7db60f56bd50de465408bbb61f9017fbcde9ed8ea8cc7024c3d18d00c36d8af697b2f0654fbc81ad88f41ffd5e75dc1c83dc657a159c23aaba1380c23737efb164616ac6269819d973c830f064601bdf13e2c846b2ef016f480078446ebb87dc1fadf409f077936be0cf2837b3b584d3da1825d876bebccd9b0a7226bcdbcced0504c8343a319b689c1a640c471f17497ae294a16d033ed4be787465b412ab4d8c1941862e9645f8b4c369b1877d98a1d5c2169e7f4e7788fba2246e9a450d1e29a38a359afd351c6dab6fc6bf691f67bd8959920bfb345e9fe31abe03906d6b6babe70874ab316a09fee3d8a167788a52d1f669a28ed9d7e3fe89e566f33cb44e681d9964b239174fee52d6039a96a56e4cfc19df60d93acf0cd78178a0a14369d90576aeb5cb1d0407702e31d5afab32fc5502a45ad764fcdb81c9e37ad7a3f96906dd6f401a36c0a3001b94fe14f12968d057b912e92a300d11dfae843e31a241e30d95d15da126acd867a8ba7ef88535c4b17bd20af43a5ac8828f93a4de277db6845c2f5ee925dd64181205d32e47c28bbc2e1b0d37ab55438756c2c16a244b40eae872efb0d16f0df3b77c8d50f13c7bc46357073e6865105337bb892fd8256728541f13ef148b7916dc78174809e7adbb443fb818a140d6c21c1c96f5935a28da931fb92ec4abe975947d0e80599e5f343a2f73dfe4d8f517abf19b3a1ef96f508ff640ca568d402df0d0a614aa0ebb053d7f5a3b75141f91d756677f23c6c13fb7e7c67058051ee2c34fcd742886d00269d2a3e47538890f3fb86b6474fca73e09ff8ab85a57cb638059de53df08b3cb884bdf61ad414f1c1cce7892a738be8da897583d32ebc43170c67f0c1b90cf8cd905f52073b3ad9cd533b115aa769b146efd7f92e85a5827f76cb028bb8cf7cc2080d918fca5a09b5002b73890b288b25548f581ffdc46a8e772a1d54cec92f2d9e9e138b14ab37bae3f59acfde5456c3cf6c3e80e909cc308bc8e6348fefedee710ecaff987b236f2a9661d4cd21ce7ece0a75432054d1de1346611d828fc95ded1f378a639119e8840ca9a999a248eca802727a34d897d94439271fd3497ef9f067e3b6c7bfcdb73feefcfb834445602739bc7e7e5dadffbf7bd24087d59cc3aeb45665372c3227330bb3920108e45ae9b3cace359102a77b842be366a664acde3d76db7e43c3257bc0e2cbbfca1187ec2622e4f001852b6b274e6dea3519eee82d2274a0a6d3dd11109e9e520067d41a422fa28e3e2de7284dee4120078406f46627c6d69233ba2cf0fa991c26a660c3bb69abcfdc0349965f3e0a0610a42c43f72258f11bbf52c26a3441630fa27c3378b08e48ab25c362d37dfe2c296c13e47eafd43d7132c57ad9ab5e0fe825b0e45fa128d5ea0c43bc5d8aedfd88e4a03fa1753aa768da3e0a29e8a5d1812e407ce82c5e7b32cc81b1590bbd7155f88e5d2bf908cb3a1c1381e736b97655cec0eb3f692c7e591d8548b47f8b665f08895ba8b3c08bea7f6fb92ed517f3057edecf4190a113de8589f81b014d77f44c974217b2185d870bc1b12f261b8a6bbf5400ead2efbf7112d02fdd0b83b7702df97d8fed7426f91f0a81e3198ad9fe20885b5f22a2d68ec308d9f85326fb6237050e4899732b1f22296dee952e1ba3f823ff9febdd439cca3948022efb2458df2b2ec9c64dc0b19dd0212f79a185eefb2da1d7da51053422bbbac32bfd4e6bcd32cb958febb91278790e843e1567dd705bebed9d2589bff0a9907d55642d8cba3dbe85df7b72df9f0c6f2fe6860688be392f87b172ff11f74168278eb77ef0aebcee90634109b2fdb0775c28ea01c819c7fa8bbcd202977aa7dc781bb69954443fdfb63f01a7a1c8382bba893cbd24ddd683d0fbe4255dc882b61a3c5797bc536bedf6cc04322dc71986a1c4aaefb0d0f499c491f6f0e550500ae84f09550965bfcbe4a19a9f7d3842cf1cc89ed7fce0453339fe5bc1d4e8de766423a15066c1df4cb1b469df08a5f6048d8a543fefbd10c8c916df043db69dad99c20bd47040c651667b5a1106b245fa2addeec545d0bb5141aec64f45ed09077f9d53d6afddd34ad45c7af7e91143dc59518dfda64fd784fb380e29e70990c6fcc55e2cfbd464b213b463c7bd6a1daa9b16618ac3ed7de92831af478619355bad39eca6aab4f22051d0a29ebe64c9ab9c68e1b7116ce2259f1ebbec2f866083f55a45037ddc0e369a6fea53356ce57187d62baecf15289f70ef04eba3e57495a69876c591d50d88091b935cff9bc2ac9ec01de8c60cd0541a4547470ebf8862826f35f0d84f2e2092cd6d310d08e23731a1b55f23da40ff25111ff3ad0280f73ea83eedd0864bfde70a7a36314491fd4b8c26a6df458110ed62d8385482ae1115caf2588c76ff387ad164561fff77ccd3b55c7793d441b124462adb33e6e21305be856ee33f5e3b3ec5d5bf6e507eec10fa6752072839226d772309cae1eb3c2f805ce024bb4e202e7e631d5c00677f6c2ae102151fc4049de0f80091f6b22fc9863aca59ff1c37bf65f250d5664a54c54ebfdb91c866d9fab2e5e6b17a2f8cc799b75d84543887a58ad7ce549884f4b21ab21283c9c7ebc3cfe99a43eefd62c6ebf3a858fcc3ae7efc51e47aa054a47c3c9eff73db0485398c1aa54440f3ea2b464f0e9782eb60c75b5f0a34bf36d49b6c70fe1aa039a9dd64d004abb4d55a42f83b199363aa072e26b8b1bbd52e3b807b6563bbb71a2ce9db2fd7fec3fabc39a323d30a4b2387ecf1a5060f7e195fd5b0aab3297110c3ca61c259b66ffa601bdd0a55dd43903652ced5981386b5feeb9486824f287298399a97baa83cc6d30fb24ade23d674eae6c7463bafc0e678c683b03cad45740746fd7290d3f9ae014177ff5142eb613a7ff7f20ec2d7f0ecfda84b709b15406de685a5484dee6db9e229155fa965033b3675bacef7f54678ee45976d9d5be933cfb3a4bec7f56f81ba1037adf6f88bdb903797a704518988793866c795c6e5ebd01e33e80db00c01ee68d349a4760b6665ec1ad91a1dec90531d0d507b79a87a7f73477e90a5332c3ee07ffeca28d6c409c7b8156191265d307e970a2ecbf32ae633125ca7307ad4c3f7310748b93f23388d282f73c160997c478be9efda9f4ddd2438a3b587e09bbf0bb182f257a1a3813792df5298973c01c13c3e202e32c54762c282aa948de4a71a8257088b265992a3d0d8ff3a3a126f26692a13b4e7625dbf0faace5dd1fc33c8ec3ca3ac7deee8ab4392904bc671b69def8335949c95809ad325e5a4eb069b83072eaff9507f33cc451398bcca7ea4598b2c87e29770a2697f75b0e33175f93b35cc18db8c07a222c100bf3f64cbacab124cbdcafd29bc9848299db681531ea3f2c0b6a20e9541d26f194e4804c1409e3475020b5006194bc2dc5339aab42a0a6a81b4a3f15e054731ac171599f546e10303b89204aa93f351fbf46ef3fd392416e006e27a621748178d0d0be4e71162f6b4d25d4e68af53327c6077bb9befbb56136ccb3b56a92c3e7d52fc6c7c083009cc333bf17f18513c4e9427f2ea244ceadf91da3560ebf0247e67d8c00e600c8e4e1e22b81034c28bdf9cf9f663b583096365473cc453f2b50f18d7ada7bcee7c05bdc4604850bb0509f28aabd25ec0f3ccd6c5caef645632e6acaba3d6ab1205465712818a09cb76ed506f9fda30ff37aef30ccd7e37f8952f46975bf809b967d3018ce2c2f524c394fa6d40b6339c0c65382ef56d11ae970af19e937efb6a149de6070ff52af72aad07ac01f6fa65fdedda1536867bd41acad1a9b28909b17807ed9de7c101aa060991769754157e9ef9fc346da4e22b9a565d8de77d25affbacb6ecde5a805b20254d090dc35ff4ac9b2addb3a454ca2c4c8a5d080eb8ed1bc18d1545aac9e09acf1296289b5c882ed3e50a000b46c0669ddfba852358bb47099b94f51b940e5ccbbed2ad93f59103c7074d45f09d5ce1ff910d8372bb317ce94df49509f88ca67a96f9736cb36e717e6d5f67e17ff38a57a299c6bda38aff23eb098b025226e8ed7b2a804ae12d791dd18d7c243ddaa466278a71ff00aa195b53ea7f1b2d47a3637d18938fb0e5e61b7f7f7bcb7e48b753e0b0eef744232f3209c4c47607e4d48cafec952ef1f298c487367633b1601ab359c22ab650758285c06185e8efeb49cbae031fbbc44f7d80d3699589e3d2bac549063243ff37cb4cb4f95e1a3d2a55281cded106112870a25ec572202cef747e6d41da4e618469bea67ae3dcf017a67f8625013219237ec0758e734af20b8ca1e4bc9b6f8c5f8bd765f9a493fe98cc6b0cd3b7ce577fab4dfc06071c63bb9b59d793c9cef6ec45e62445a5f543dfc952674ca9633e0154e9b4794b3e36370a0966f3757b9cbd3aa4aa6ede7042bc321e8f9573eafa8e5a90fe106a770276a540b64b28e0577f7b8730999da0e6b9aa41501dfe37821a0d7ea290bec31dd246cc4b2ac0507e3cfba3dfefc7cc767352b9ee8c933dc847e005f7c4b428dc4adb812843b330410748efe718c0800f284d6b22f9ac5ba5881485929defcdd1850a8062fa0b29653c228f1db63c9aaea767a52289bc75effbacf37bba667fc8d42546c6b05ddc6035b666b96ebaad27479c7c1a7f48c4b45f7243c3ed015fa10ad2781948be1af3812b5c6e5d4f84f508152e188c00b0de1b59881bc3ae96cf98ff29f8f450ed7e532c623ada50877793d0d862d56719b3a38770c3d7ea0abf702c53af7f5b525059d2d20efa24151ed0f61caf9f9ed1f3bb811fbeaa6a1540a95a11d904c8dca64197e635f33c0e755f42641363df2e816b4672c4868a3b0dd8b94b5ee380b9790f034b7337aab75fb45cedc5be8773beefbb58f347c137c000caf543a54a36b8b76bcb1f82d7065fb52856bba89ea46dba252a6d633cfe6ab39e64f5a4e8ad05cee3786001b90d0584e887a90689cc1f5b47a20e8981aae365fb4866018100990f2da6c830206e64ad50c5335bef5fdef8fa4d9d2f927c0d320af64e3525994a36e542b549d5e13afad6808b38f4826a71120ec603e73357afcd5e245ac00fe8a9680e7179edebb114c11c08d9fa6205ff057b27bcfa8d76fc024e2a3d23c8ae2d523dfba7b4ea1255ffa288b0b17475cf2a486072452620ab72dac93aff1b318f92f719634e68be1d0456f590c3204c419f83fc4d1f9fba00b919f7ed22d60ad7516ab87a7bde0ad72b2097f"]}, @typed={0x10, 0x8, @u64=0xff}]}, 0x1214}, 0x1, 0x0, 0x0, 0x8080}, 0x24044000) 2018/01/18 15:57:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/18 15:57:39 executing program 5: r0 = socket(0x35c05d52b456dcca, 0x5, 0x7fffffff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000069f000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000693000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000d0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000451000)="a29d66ce420b5b0963845478eaa74c6c30f9993ef91397f3fa017f4b338e39fd46f2251f24b25b0f75a0d57cc931cdbd6e2607b9a6e7a81240502c0ab2fe936f7b3d89c3ee9e0e805b500ada004056e0e56fa5", 0x53, 0x10, &(0x7f0000001000-0x14)={0x11, 0xc, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0xe0)="4865bde25f81963947da16a8fd3087340bf79e4bb4fe26706bef2c6857a7cfc064cf4d38a1f1bd1885a105cb91fecbe9aac24905e98aa4f77bd51b64a1b43c9f1c1b08fa84e47fe148a28be7fd13f5d1155beeb4d5d82b6d7448e7f74228e3fa8feb1212935389bb793c28cf9895c14a408bcc8920fca458d87b4455425b9409c5c8b21b3e8adc34afcde019a2e8b5f57e929e31f15f76cf15d68fa2ce8c144bc0e39defecae2d07bf53bef3176c813e8a92311acbbb3bbd2201ec74225a6ee2c8e80669ba92abb87e86e121d629280fa95364b7c9f10a5c3b1f39487925b1ef") r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x64)=[@in6={0xa, 0x2, 0x4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffff}, @in6={0xa, 0x3, 0x64, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x64) 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) 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) preadv(r2, &(0x7f0000003000-0x90)=[{&(0x7f0000003000-0x8a)=""/138, 0x8a}, {&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000002000)=""/207, 0xcf}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000-0x8e)=""/142, 0x8e}, {&(0x7f0000002000)=""/83, 0x53}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/3, 0x3}], 0x9, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000002000)={0x6, 0x7, 0x0, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x46, &(0x7f0000003000)=""/70, 0xa7, &(0x7f0000000000)=""/167}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0xae8}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0xe9, "e5c8bdc24323ce7931fcf5011d973416b74583bd9cf110583c70f9572ac33bf23ed1bde3a1f8b3717ca88f294b750e8e0f86b7f8367af7e3fc18159aeeff5d24b826a2587c747930b7bcadcfd71781a65ea8203f5fa5a716211d907ddf76048001a1eb8b059c560d320d5aca05da83e97ba70cf78d314d55ba88b915b374aa9f3ab07b578160c0cbb16d35d20cd89d1001f4c58f0ca2b593fac9aee6b19806689681d463cd66cc60ddc2323f3f6c4479a8de1483ce8e707866ae6c81ac55ce5b339f0c73e565b47993595c807cfc7153883660d8e97017dd68ce5c0477a06553258d1bb9f5e5877a17"}, &(0x7f0000002000-0x4)=0xf1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(r0, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000007000-0x4)=0x1002, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000008000-0x4)=0x0) 2018/01/18 15:57:39 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x9) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/18 15:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000cb4000)=0x6, 0x4) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000a8a000)=""/147, 0x1c) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r0, 0xb677, &(0x7f0000da0000-0xe0)="d43154fa1e18591e95931a32d8b8777954102dd3f65980005d69cacde68d8fd1a9bd1d16fc58abab5caac95a9f0bee578ad89d04591f06f6eb985b03f8e260c1d8e4b2a244f484ef412cd78fac2866c08db5a55d0c37e45d03e5ef09c43509a07832b1b24295092afba645ed1d775bf11bc8742cbecf8c9dd6f8e3d922a94b16a9966c713505e01461d8bbf73f9c8cc67e93843305fcfec1d0f76823d26aa09d420689b3e573513468956ffc1399c801b428e2b0c7955f1c79cec329d6a338109fda6b807f184576dc625caa41fb76f9ec31b41b8e6d24767e593d6467998b06") pwritev(r0, &(0x7f0000b33000-0x10)=[{&(0x7f0000724000)="b77e42ebebe984a963cf976e6cf529fae5d3a2c8b566995f42de19f39084fb7e2044602c6a8697d23e095a8a43bb61187786dd4bcdd36e920439ff9107e9441357f3a60c684000d8ae0196ac9938f0a3e445307f9f5519dcde6300f94fb1b782d129e42d492aef52f1f82308736b6d318c3da8e436963d3d2c51ad4122fdf906dac8ecccaf7ea69b0e1d0e8cbc828794c82356fcf7778c", 0x97}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f27000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000ced000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000535000)=0x8, 0x800) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000566000)=0x1, 0x1) sendto$inet6(r0, &(0x7f0000993000-0x9e)="4e31ab2f81d5508e33b32efe11a2b42e2c548935c5e5d644b5fcb31e245fc93324f0d70bc46e5f9be209717da73b94553ba9f1e618e8c9e6987b53841492afca66b360b573804dc1dbc1c176a79569a2691cec3292701f214f10d3339ad2253a7cabf455af9ce24922f7dcc605a6b1c54354bda6892dec5acf1477e4bc599e79fe669ecc5cba2011ae7b04f0629d90fb65af0210c5b2d2d42c8fe22995c1", 0x9e, 0x4000000, 0x0, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000129000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c09000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d9b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00003ed000)={r2, 0x80000, r3}) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 15:57:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aea000)={0x26, 'hash\x00', 0xffffffff7fffffff, 0x1, 'vmac(cast5)\x00'}, 0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000058e000-0x38)={0x0, 0x0, &(0x7f0000514000)=[{&(0x7f0000803000-0xc1)='G', 0x1}], 0x1, &(0x7f000033d000)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d32000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000a4d000)={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fcd000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000fcd000)={&(0x7f0000a99000)=[0x100, 0x1000, 0xb8, 0x7f], 0x4, 0x7f, 0xffff, 0x2, 0x9, 0x7, {0xc18d, 0x4, 0x8, 0x3ff, 0x8, 0x7, 0x10001, 0x9, 0x4, 0x2, 0x9, 0x101, 0x8000, 0x1, "2d61079e71ef41024bf4f98529b4ebd72a922a66e9a9535c19509991283d0881"}}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fcd000)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f0000acf000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fcd000)={0x80000000, 0x7}) 2018/01/18 15:57:39 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 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}, {[], @udp={0x1, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004e6000-0x4)=0x0, &(0x7f00007e6000)=0x4) pipe(&(0x7f0000655000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000409000-0x35)="262238f1394b49e59001b421c6e0dff7c2a2bc43756f2183833b61b1f53f50b692e3f9ea21c0fcdb7b028cebaadaee31bd2165148c", 0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/18 15:57:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f73000-0x4)=0x7fff, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f65000-0x10)={0x0, 0x8, 0x7bc, 0x0}, &(0x7f0000f65000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000143000)={r2, 0x7}, 0xffffffffffffff4c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005cc000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f0000763000)=0x8) sendto$inet(r1, &(0x7f00000f1000-0xc0)="c8ecda27d478d29e63d6d29a3ec449e192973943b701d8f61b2503554a11212e8c0335fc9fb5dcf974be1230860576265127754ba4cdce0b37e48222d4d3f6fd35d9970bcec99fabda9c2eae5376df4fa8ac050535512e0f7e48198f720732427b48c320d34987ee3aa821d3284091faf940cf2aa31456971174897dfc37693b0f997b0efcf654cc49c51f3369b423d7d1c0ac89339844068f13823671b69df54a362e249e0c1ae0068835650b0af32c3874ec80fce0e79bb35af9844addb4dc", 0xc0, 0x14, 0x0, 0x0) pipe(&(0x7f0000857000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00008c4000)=0x0, &(0x7f0000f66000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000da8000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1}) 2018/01/18 15:57:39 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000000000)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) recvfrom(r0, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/18 15:57:39 executing program 1: socketpair(0x9, 0x802, 0xfffffffffffffff8, &(0x7f0000a69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x35, 0x100000000, 0x8, 0x9, 0x7ff, 0x9, 0x100000001, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000382000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) accept$inet(r0, &(0x7f0000edf000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x3)=0x10) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000370000)={0x8, 0x0, 0x101, 0x6, 0x400}, 0xc) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000-0x20)="3e244e7e0cadeb0717edd8b867042a0dedf14029e85b62f01a87a46272a04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x863, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001c000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffff, 0x6, 0x9, 0x0, 0x4, 0xfffffffffffffff8, 0x9, 0x40f, 0x8001, 0x6, 0xfe2, 0x4, 0x5, 0x7]}, &(0x7f000001b000)=0x108) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x8001}, &(0x7f000001c000-0x4)=0x8) accept4$llc(r0, 0x0, &(0x7f000001a000)=0x0, 0x80800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000001c000-0x4)=0xffffffffffffffff, &(0x7f0000008000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a48000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:39 executing program 3: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000017000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xc) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socketpair(0xa, 0x0, 0x2, &(0x7f0000c11000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00009f8000-0x38)={&(0x7f000073b000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00005cd000)={&(0x7f0000030000)=@delsa={0xa0, 0x11, 0xa14, 0x4, 0x0, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0xa, 0x3f}, [@extra_flags={0x8, 0x18, 0x2}, @algo_crypt={0x70, 0x2, {{'ctr(twofish)\x00'}, 0x128, "017f55c3c4db822407fac465e2f678612661bb3901bfa2b2ead2cc96422a0309516728434c"}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040090) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80800, 0x8, &(0x7f00001cc000)={0x0, 0x0}) epoll_wait(r0, &(0x7f000080c000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6) socket(0xf, 0x803, 0x3) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000af4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000af4000)=0x9, 0x80000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000af4000)=""/175, &(0x7f00008a5000-0x4)=0xaf) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000eb000)={0x26, 'skcipher\x00', 0x0, 0x50f, 'ecb(twofish)\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000af4000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) bind$alg(r2, &(0x7f0000af3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000002000)=[{0x3, 0x6, 0x401, 0x80000001}]}, 0x10) 2018/01/18 15:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) ioctl$int_out(r0, 0x5462, &(0x7f0000022000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fb0000)=0x0) write(r0, &(0x7f00007eb000-0x55)="c5dcc58f5129be058c2b6beb0244180491854f1b48f53036ba84b88b909448e37e684658e369ac9b89081a540e0e7bb06c6208cb76f47320dbeb149bfd7cc0496c39cc96ea972d20d9bcb546afc3a23ee5eb89a72e", 0x55) [ 2293.870473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10577 sclass=netlink_route_socket pig=18859 comm=syz-executor6 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000034e000-0x510)={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]}, 0x0, 0x3, [{{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]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/18 15:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x100000001, &(0x7f0000e6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000723000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e6a000)={r3, &(0x7f00000e8000-0x7)=""/7}) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f00007ff000-0x30)=[{&(0x7f0000e69000)="b4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e6a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c58000-0x20)={0xbca, 0xae0, 0x9, 0xffffffff, 0x1d, 0x81}) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000563000)=0x0, &(0x7f0000e6c000-0x4)=0x4) 2018/01/18 15:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) r3 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ea000)={0x0, 0x2}, &(0x7f000064b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000011e000)={r4, 0x81}, 0x8) 2018/01/18 15:57:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80001, 0x7f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bbf000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000821000+0xe86)=0xc) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c3c000)={@generic="b832a6482a275e22129a424eba44b6d1", @ifru_flags=0x8002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f0000a2e000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/18 15:57:39 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = accept4$inet(r0, 0x0, &(0x7f00005fb000)=0x0, 0x80800) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000df8000-0x8)={0x0, 0x2}, &(0x7f0000230000)=0x8) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000016b000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x80000001, 0x96f, 0xfffffffffffffffb}, &(0x7f0000df7000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000df0000-0x4)=0xb, 0x7f) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r4 = getuid() mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000050d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000)=0xe8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000df9000-0x38)={&(0x7f0000cce000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000df8000)=[{&(0x7f0000601000-0x12b8)={0x12b8, 0x25, 0xa30, 0x2, 0x0, "", [@nested={0x118c, 0x28, [@typed={0xc, 0x4a, @uid=r4}, @generic="b244180524b47ac040f752c1de9f0a6af7a3976a10165c7f2066ebd16fa550d12f39d5ed075e8845bef9ca641409ca3bb2fb73fc6a9a0008468d225fd467e2edefd9a33cc2fa5fdbfa24e4c2ff8d63fb7e64565a6f14191077998c2d02bcdfdfe308563a", @generic="cfa2901ca5d31fd7db0cce2060737b8e74051a50319f0953a263d32b03e6f551e475066423abcfc12659d0884e2e9afba3f34c275b5cd759c4b81d8032aa767583dc48bb5e2a41a3568ca52ce06dd94ac8caaf06c1226b62070e937e1d4e067da938e2b76c340b419251", @generic="3587b46bf59a3acd9c823a80db553392c2bbd8f270f16499d73f0d55e4d3d2207db1c18ec2961a52431a67911dcba5935677b3f954a287c3c2580f47672b9357de8e7870eff847a5e36abcab9f062defac170b683715c4fca92d29c3fba218e9a9de4981b5e2ee239c25efb061c1092514b5c46ed83d26356fc8a645c10d61fe43e5d0f770e59607f6bc868bc660032ac027", @typed={0xc, 0x8c, @uid=r5}, @typed={0x10, 0x42, @u64=0xa01}, @generic="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"]}, @nested={0x11c, 0x1, [@generic="6f2ebe6c61ed0497e834ad81791fc90d3727fe28190923d4a249bac6532d8a62b2db4ae431e6a9141612b1b804074c2d7458b470e17f9e7129fc1b5a0d9fa6c826f577ce45132ad4293c3a7d0608f99a01f3fa0f1437e816ea6d9d64e3aa752efdf04ffa19bebf2946113066c4efe1a241bad3cee57377a17cc56a6f038fe6aca48c0d3b5387ee348f572067b2270a064fece053b4238518dc66d36d93aef0a9daa11774014e33c68920a91a4bb8542b470da4fed0f4a5421c144627b1ab46b35bb70b3f6e605a44ea1340a46bfd8ad531daa0f7653c5929095d4a690f4a80bb5e9721785c28f1cd2e86a1ccddef98f8", @generic="40e513294977a984cb426719b067613576bd35a7f4516edb058b", @typed={0xc, 0x81, @u32=0x3}]}]}, 0x12b8}, {&(0x7f00004eb000)={0x1cc, 0x20, 0x1, 0x2, 0x1, "", [@typed={0x20, 0x6e, @binary="e91fdf46c6c5481e088b2bc2c0b4c4a4f83d8d5ad153ea"}, @nested={0x40, 0x2f, [@typed={0x10, 0x89, @u64=0x32}, @typed={0x8, 0x10, @void=""}, @typed={0x10, 0x33, @u64=0x0}, @typed={0x8, 0x74, @void=""}, @typed={0xc, 0x43, @u32=0x400}]}, @generic="7c401b61508a3659e69d4953fdc8a5933db2e3f23a7187134d88a0d866a99d01f0d6c4a595f3eed29cc3bf2b8de766a754cdb8af47f9537c9658ca57be51a7e11d364b51f0d19e6267ea111fc9b962f5d5527054007c20a6fb4c266641b4d8c26f0252ef83fa5d6d3512fe31a90bd191e2ef3bffc4d354373254df08769d59868e99abaa0384", @generic="fa4c113c665081bbc71993facbc9c5db812f5797804c8dfaae6bff1867afcaa8be402cfec38d61e2cdb204e957e07a2f74a0d57ee8adbb193db5d7a793369e3fde1c09bdbed5d0f920e74a627fb467beb5b58b3da6b7102a80bc0a5ab9c87589c77ecd36358d46ac5f5ad74fc4e1d33f8dcde4d5f89339641854f908b30f9e8a2344d9298656ae818b54534a6775a3f74a80f3c82bc596e337cca2b164b89944b44c90ba09ea57d5bebb371c366fb43d0cc64f11398bf2b48f21409e7b89ab9cfd0bf261c4a194c170ea6fd608ad0535d57ebf0f72"]}, 0x1cc}, {&(0x7f00008ae000)={0x1fc, 0x37, 0x400, 0x3, 0x1, "", [@generic="c61671b45cc3a9785d66899c215e9b5908be6778d6c0dc924bcf332785ffe7042d8ddb613f0a9691f7c5e7a234244184c7f95067a85f1fef8f0dd5a73a947e2861de584e7401a745af2aef96598ae8acdea94e5534ffa82ec4cba15b82b319a5b682f8d27b7a2d6c96e96ad9fda7f1e05bd455f41d183b1f908800baa22959ce5456cb5b84de67ed157c530bf57d63627a87a287", @generic="216253648d4ebb504772446c407517f577d1814f7dc1ca0065686b640455fec4f8fd0b612107e87153153cc612099e55a9a700d9d12d6f0eeff45ba374833bf7bc5627d5019a6d0026ffcb30e96d2ef6461c4b1dd4ddd23bfa0c6293a27e287b87b506d1b6f03c8e3010da53c9f0effe87586fecbb2b13673a8398b33474875091df04ba5755d0a595ad8454c0422e7e2e3a2ded6a73d6f0b8a290f5c6735ed350f3ed9a3a138924bea46ef59d8d0ea0d3c8527dd7fa29177986cf146b4ca5abb217400cdf", @typed={0xc, 0x37, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="4b5a3b062db69d22cd57f31f8db693bc18a432f391a2bcaa20afd72374b0bb6b1d83ae25a242c17d1eff899bb1dd2a7a765e21bef967ba43f4b61628d9b0adcf1e6ca2422663e37e10844b5c7fd4b34da17a70650b2d8019cf2a1ab9e03c6bb00d36e1dd11422a1b8ac58e91d7d48b36edac392b04bed3d1c79a31416710ef508f8bed559376b3"]}, 0x1fc}], 0x3, &(0x7f0000df8000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0x20, 0x80}, 0x10) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f0000534000-0xe7)=""/231, 0x430}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000cfc000-0x25)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x80000000}, 0x40000100) 2018/01/18 15:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000dfd000)={0x7, 0x4, 0x1, 0xfffffffffffffffe}, 0x10) readv(r0, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e8d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e46000-0x20)={0x3, 0x0, 0x0, 0x8, 0x6, 0x40}) 2018/01/18 15:57:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000d000)=@req={0x50, &(0x7f0000011000)={@common='vlan0\x00', @ifru_map={0xffffffffffffff2a, 0x4bd1, 0x8, 0x0, 0x7da, 0x601}}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xe, 0xa, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000014000-0x4)=0x3e70, 0x4) 2018/01/18 15:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) socket$alg(0x26, 0x5, 0x0) 2018/01/18 15:57:39 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 15:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000767000+0xf39)={0x0, 0x1000, "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"}, &(0x7f0000325000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000021e000-0xc9)={r1, 0xc1, "260bb481dac9dd93e22c8c3e23168b5b4b0d3e6ec43f1e2b9ac0dca0bb407f3e27726dc7c47716688bbfa722667a2a124669179cd4485d17d2d75d2d807b395a0325d815fbb2484c896acc50dda0df461ee1676c3ef8f040901d277d6e8dac19da8eb67b961e3a282b4a6a632ffe230d9207dccadfb9db53c4f918b3f99d94ff1023e9183e37e08ba753cf0c6f3f854bd3234352da59ba32c1f974bcb43814ad8a5f145ed447221306d46474c069b5123e252039b33c1cd0e76de2924099ee2897"}, &(0x7f000086b000-0x4)=0xc9) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 15:57:39 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000008000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x9d4, 0x10000, 0x500, 0x7fffffff, 0x2000000, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000009000)=0x2, 0x4) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xffffffffffffffc0, &(0x7f0000c41000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000db9000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00001f5000-0x4)=0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003c3000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002a000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2ffffffffff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff5000)={@loopback={0x0, 0x1}, 0x20, 0x0, 0xff, 0x1, 0x7, 0x2, 0x0}, 0xfeef) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x4, 0xb, 0x400) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x8) accept4$unix(r1, &(0x7f0000005000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8, 0x800) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000b000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000000b000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f5c000)={0x5, 0x8001, 0x7fffffff, 0x4, 0x3, 0xffffffffffffff9c, 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bbf000)={r2, 0x28, &(0x7f0000139000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000b32000-0x38)={&(0x7f000028f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000904000-0x10)=[{&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000166000-0x32)=""/50, 0x32, 0x8e9}, 0x20) r4 = bpf$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) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000259000)=0x1, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eee000-0x8)={0x0, 0x4}, &(0x7f0000a37000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000472000)={r1, 0x9, 0x1, 0x101, 0x1000, 0x4}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b2000)={r0}) recvfrom$ax25(r2, &(0x7f0000dd9000)=""/189, 0xbd, 0x140, &(0x7f00002bd000)={0x3, {"32104fbafec2ca"}, 0x2}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000609000-0x48)="1a4eaf40ef92cde2fa4120b8a25b435cc44f7d63afcce9ef5993f304ecee4fb1257bb75e18d8e74ec72fa3ba91d301534361eca4908bb3b532516ed6cdae333403d1fb02d8851dfc", 0x48, 0x800, &(0x7f0000acf000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0xa, 0x2) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000f94000-0x10)={0x27, 0x80000001, 0x6d8be047, 0x4}, 0x10) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f93000)=@int=0x0, &(0x7f00002fc000-0x4)=0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e5c000-0x4)=0x14) connect(r0, &(0x7f0000b01000-0x14)=@ll={0x11, 0xff, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) tee(r0, r0, 0x10001, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000701000)=0x80000001, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000032b000-0x4)=0x0, &(0x7f000037e000)=0x4) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/18 15:57:40 executing program 5: unshare(0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000)=0x26, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00004e8000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0xc) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002e8000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000218000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000fc000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b1e000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0xe, 0x1f1, &(0x7f0000145000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet(0x2, 0x80002, 0x8) syz_extract_tcp_res(&(0x7f00006f1000-0x8)={0x0, 0x0}, 0x5, 0xa99) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009e3000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a15000)=0xe8) r5 = accept4(r1, &(0x7f0000a0c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a96000)=0xe, 0x800) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000d93000)={r4, 0x1, 0x6, @random="8afaea6d09d0", [0x0, 0x0]}, 0x10) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000000000)=0x22, 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000527000-0x108)={0xfe00000000000000, {{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x16a2c542}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(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(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f32000-0x20)={0x400, 0x3f, 0x200, 0x80000001, 0x8001, 0x7, 0x998c, 0x87db, 0x0}, &(0x7f0000191000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000dd5000)={r5, 0x7}, 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r2) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f000045c000)=0x7ff, 0x4) 2018/01/18 15:57:40 executing program 3: socketpair(0x0, 0x80004, 0xa5a5, &(0x7f00008fd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f000082d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000297000-0x4)=0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/18 15:57:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) socketpair(0x9, 0x80000, 0x0, &(0x7f00000fa000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00005e9000)=0x0, &(0x7f0000cc2000)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000bc3000-0x4)=0xffffffffffff4f8c, 0x4) 2018/01/18 15:57:40 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d26000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000259000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x4, 0x7, 0xf8a, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0x9f3000)=nil, 0x9f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000333000-0x38)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0x596beed844d4c478, &(0x7f00003a4000)={&(0x7f00009f4000-0x24)={0xfffffffffffffcdb, 0x29, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket(0x2, 0xa, 0x5) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000807000)={&(0x7f00009f4000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000667000)={r4, &(0x7f00009f4000)="d762bddc5f1c5f28d05330039c280a4d2073a172977917bb28aa756e173b2b7bb7eca899e0ff22fac95e03765e6c4644a87f33a981c1352b33ad02ed2b64f3ae0c819eb476cfda190fa3df863e2975082183c3cb3bfeefd205793b9be1d37e7bf33ebb7ba16efa92dc25748ced99ab6cbdc01dae1c8efb03f3dfd3a6b767f730793992b6434afa8288fc18ea6b31d9a1e0fbf922a3040c6282fa9c3e76164d10db75", &(0x7f00009f5000-0xee)=""/238}, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005f8000)={0x0, 0x8}, &(0x7f00001bd000)=0x8) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009f5000-0x8)={r5, 0x1}, &(0x7f00009f5000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00004c1000)={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc334}, 0x5, [0x1000, 0x9, 0x0, 0xd0ea, 0x9, 0xfffffffffffffffb, 0x9e2, 0x7ac]}, 0x5c) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000429000-0x4d8)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{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]}, {{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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [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, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00009f4000-0xf5)="f1aeaf92ab961c23387ec94e11205080782d001f280eaeb082989585b901df78195f4ddc87aa30b9643d16885ba7b78c9bb3db2b4172342ee3278efe88a097493d29bbbdd08e4efee767353648b4a553f50ffe38267f7666cb4a87e81a33533de52c7bc757eb8f1f17b549516416242ef741c16c6061d2790e482c1745aa49e42b738a07fe88df0ea6abbf753d8eb288e7aa84a667ce7abd638cfef99b968ade793926007a9fb4adf3f400a5e03ad57dbae90b176f7deb8b257dcaa6d9664d36dc318d4ef763ca794df865e131441ea4a50b95b097eb08e119fcbc3fe7b2337c88deb48e42b73f84b80eae9eafac1f615afeab2e15", 0xf5) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r3, &(0x7f00009f6000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 15:57:40 executing program 6: 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, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000e46000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c7c000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000023b000)=""/176, &(0x7f0000adc000-0x4)=0xb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socket$kcm(0x29, 0x7, 0x0) recvmsg(r1, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) [ 2294.190183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000769000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x3f, 0x20000000000, 0x6, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x0, 0x30, 0x16b, 0x4}, &(0x7f0000b40000)=0x18) getpid() setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000e7a000)=0xfffffffffffffffc, 0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eb4000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) 2018/01/18 15:57:40 executing program 5: r0 = socket(0x0, 0x80007, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000200000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x0, {0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x80000001}}}, 0x3a, &(0x7f0000d09000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000972000)="df6541c7b434e26b1871b614ae21f89837055978777571f098cbe92e52a2285e8ca0dd97bbb840af4c6b13ee5a8e4c63742d5958e4a0dc23fab996070ec7c5252b5d1a74caa8bd696da3af9115683209cca7f37307d242aed9e02e426bfa575794e740b121eac286c16e1a90ad2a8d8332072d195fed6f08eb61ab8d83d0019a1b1557859856a0ba62208af201299e62e44d2de11706e6305f9f641d15047e8b109788f03749645a31f86d3a3759141022d31ac716daa713", 0xb8}], 0x2, &(0x7f0000001000-0x1010)=[{0x1010, 0x110, 0x8000, 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"}], 0x1010, 0x810}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000182000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000fb3000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, {0xa, 0x3, 0xac1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x100, [0x100000000, 0xfa0, 0xffffffff, 0x7fffffff, 0x81, 0x9, 0x7fff, 0x3]}, 0x5c) readv(r3, &(0x7f000068c000-0x20)=[{&(0x7f0000e2c000)=""/62, 0x3e}, {&(0x7f00002a3000)=""/90, 0x5a}], 0x2) 2018/01/18 15:57:40 executing program 5: socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006b3000)=0x5, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) socket$inet(0x2, 0x0, 0xa6) 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000075000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000dd4000-0x4)=0x3, 0x4) 2018/01/18 15:57:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f2b000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x1c) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000298000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000d69000-0x9)={0x1f, {0x78d8, 0x33, 0x0, 0x2, 0x40, 0x7f}, 0x3}, 0x9) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f000041f000)="6aa34ca8f99f15099824a5e34069fec187b423bb1e81b98dd11faa6ef6630fb038f893e5f5595e33a5", 0x29, 0x800, &(0x7f0000528000-0x1c)={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f00000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x0, 0xff, 0x8, 0x100000000, 0x21c, 0x1ff}, &(0x7f000092f000)=0x20) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000021e000)=@sack_info={0x0, 0x4, 0x3ff}, &(0x7f00005bd000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000067a000)={0x9, 0x200, 0xfffffffffffff5d1, 0x168bc54680, r4}, &(0x7f0000e9e000)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f1b000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000031f000-0x146)=@dstopts={0x3b, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2496c77c}, @calipso={0x7, 0x20, {0x3, 0x6, 0x5, 0x8, [0x2, 0x1e8000000000000, 0x0]}}, @calipso={0x7, 0x38, {0x9, 0xc, 0x80000001, 0x42b0, [0x1, 0x101, 0x5, 0x3, 0x0, 0x8000]}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x80000001, 0x1f, [0x7fffffff, 0x1, 0x20, 0x1, 0xc4, 0xffff, 0xb5]}}, @generic={0x9, 0x9a, "45a2b393387ddaeca2b632a20a3c7ed3b38d8abd42a7a5b4b9e36b76b59ca8e54a2706bb8062644d0499c91b6aa6df898d4ddb3994866bd2551e25869c34ea21689a87a4343f8fe58b9880462b97dd337c3d4af82ee1e767cdb13fc833e247b707fc2c3ddc159846e3916a38a76d60ab32c8912578d21b9100a563423c13e26dda9c7496278d146dcdfa60a6aa7e2a0167a2b7683ae34c112012"}]}, 0x146) r5 = socket(0x10, 0x800000003, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r5, &(0x7f0000fe2000)=@full={{0x3, {"525d9959d8fddf"}, 0x5}, [{"6c887c777c0efd"}, {"3821680b843eb0"}, {"c18abf80f7b3c1"}, {"61144ddaeb6811"}, {"05a1c8ad44ac53"}, {"96a5e7fe9243bf"}, {"8e684035f913e1"}, {"f7cc26c15c3e0d"}]}, 0x48) write(r5, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 15:57:40 executing program 4: socketpair(0x1, 0x2, 0x2177, &(0x7f00004ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xe8c}, &(0x7f0000286000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d08000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fe551a6009f320339cb9cd82579fe288"}) bind$inet(r3, &(0x7f0000851000)={0x2, 0x1, @rand_addr=0x25d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x907, 0x1}, &(0x7f0000890000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000892000-0xa)='syzkaller\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000005f000)={r4, 0x401}, &(0x7f000078b000)=0x8) setsockopt(r5, 0x9, 0x5, &(0x7f0000405000)="d4fee7af225b30d4c8ef8bcf1a6a6f21fe1b7753db0cdce8cd510ad5677da444f08d5b11131cab1351ed2bab4ae9a298f46662844639c315ca7122672af65226cb68b146e4ffc79600000000000000050d13d2309c04e59dbf7d2a", 0x5b) r6 = socket(0x1, 0x80805, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eeb000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1764, 0x5, 0x8, 0x401, 0x10001}, &(0x7f000080f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000066e000-0x8)={r7, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d0000)={r4, 0xffffffffffffffff}, &(0x7f000035c000)=0x2) sendmsg$key(r0, &(0x7f0000fbd000-0x36)={0x0, 0x0, &(0x7f0000043000-0x10)={&(0x7f000069e000)={0x2, 0xd, 0x3, 0x9, 0xf, 0x0, 0x3, 0x3, [@sadb_address={0x5, 0x5, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0xf88, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}}, @sadb_lifetime={0x4, 0x0, 0x7a6, 0x847, 0x8fee, 0xa127}, @sadb_lifetime={0x4, 0x6, 0x8, 0x4, 0x4, 0xffffffffffffffff}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/20}, &(0x7f0000001000)=0x16) read(r0, &(0x7f0000000000)=""/155, 0x9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x5d7, 0x7fffffff, 0x129b, 0x3, 0x5, 0x7fff, 0x4, 0x7ff, 0x0, 0x80000, 0x8, 0x80000001, 0x7, 0xdf]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0xa7)={r3, 0x1, 0x9f, "8532b37dfe03b9a1d95a1c11a5cb5dafd2c8bd0bf1d6d0afaaea2e4ed4321669097788e07b256b040bf38f891f1685c80dac368d3d349c4c6f9b130a4041e771417cd316a5a3a10e195805787c0d84b070bf86f03ceb77686ff568ad884b241f478515e61557444d294221a8c502788bd300252b23381bbf32ba71bdb4390ea24e62ef8eed59e58b3ce4c58637841109457227a3aeac95d755344c88470574"}, 0xa7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x28) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x100000000, [0x822, 0xffffffffffffd30f, 0x7f, 0x7ff, 0xffffffffffffff81, 0x5, 0x25a, 0x5]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001000)="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", 0x1000) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000004000-0x4)=0x401, 0x1) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0xfffffffffffffdcd) 2018/01/18 15:57:40 executing program 6: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ae8000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0xb, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x9, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0x9, 0x4) 2018/01/18 15:57:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000551000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000133000-0x4)=0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000118000)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000009a000)=0x0, &(0x7f0000c65000)=0x4) getpeername$ax25(r2, &(0x7f0000d25000)={0x0, {""/7}, 0x0}, &(0x7f0000bf3000)=0x10) 2018/01/18 15:57:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) pipe(&(0x7f0000c4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0xc000000000000000, 0x4) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a28000-0x4)=0x14) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002be000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00008bd000-0xdc)="2da6c42a41b94808c03546cb851e06d213be556dc9f7157788e361036fd290d2c2e499ee29e1d5e99b68e0144860bc3cc483d1497460f0eaad42ef7f42dcefc500be7ce09223bd30e4a11203ee3d1b0613839252c9828651e67c03bcab10fb1eda1496bddfff2682974075f8e798d7dcbe8f115f265afb6aa17274e4ff1d5b397f83f79237d4ed9a2d0352e480a9b228e3c284dade8777c4385c40ba877dacec1066be0003bfbee6ff57ccfa1cc6bdbe028bb1c35e2c442baf2fee3e328efb7c872e887a2b2a63df5c5454df8887f041e6c5494f86175d55c2527c93", 0xdc, 0x200000c0, &(0x7f00001ba000-0x1c)={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e}, 0x1c) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000feb000)=[{&(0x7f0000feb000)=""/18, 0x12}, {&(0x7f0000af5000)=""/86, 0x56}], 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000006000)="", 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000fec000)=0x4) bind(r1, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 2294.403472] RDS: rds_bind could not find a transport for 0.0.2.93, load rds_tcp or rds_rdma? 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f00006af000-0x8)={0x0, 0x0}) sendmsg$can_raw(r4, &(0x7f0000e69000)={&(0x7f0000d70000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dd4000)={&(0x7f0000923000)=@canfd={{0x3, 0x8, 0x1, 0x1}, 0x3d, 0x2, 0x0, 0x0, "895efca8c143813693a4c7f5efc696c08661f0c3d812c9e17a3eb4198d97d5c96ff8c9511f5298986203fe5145d2e32b404a41cd0846b3bdfabda4535db253b3"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ca2000)=0x0, &(0x7f00003a0000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bf4000-0x18)={0x0, 0x401, 0x30, 0x3, 0x4}, &(0x7f0000b89000)=0x18) pipe(&(0x7f0000443000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00004f3000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ecc000)={r1, 0x1, 0x7, 0x3f, 0x2, 0x100000000, 0x8892, 0x1ff, {0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x7ff, 0x9, 0x0}}, &(0x7f0000575000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da2000)={0xfffffffffffffff8, 0x201, 0x7, 0x8, r3}, 0x10) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000066c000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000b04000-0x108)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x4, 0xfffffffffffffffd, 0x0, 0x4, 0x6, 0x1, 0x5, 0x1ffc0000000000, 0xb69e, 0x5, 0x3, 0x6, 0xbff, 0xffff]}, &(0x7f0000524000)=0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062c000)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac}, 0x1c) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000+0x3a6)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000010000-0x4)=0x5, 0x4) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000008000-0x10)={0x13, &(0x7f0000005000)=""/19}) 2018/01/18 15:57:40 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000007000-0x8)=0x21, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000)=@req={0x50, &(0x7f0000008000-0x50)={@common='bcsf0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x3, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}}}}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000004000)=0x5) shutdown(r1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000)=[{r0, 0x400, 0x0}], 0x1, 0x7fff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000009000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="f9a3e6bc1cd5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000008000)=0x800) 2018/01/18 15:57:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) write(r0, &(0x7f000046c000-0x5e)="670cf1a48c56a85062225b4efbf8f6685a828f02eab14225b10717cef328817d7dfa88d3fc99f0fc2f8f473a34c62c51208c3ff486d9297d54daf907a89cc5e2036549dc30cae8908076a14822217d24d8cf46427aaebc9c83a78c68b68e", 0x5e) [ 2294.474654] RDS: rds_bind could not find a transport for 0.0.2.93, load rds_tcp or rds_rdma? 2018/01/18 15:57:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd6000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x284}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x800000}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80800, 0x1f, &(0x7f0000fd0000)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e64000-0x4)={r1}) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d86000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7a000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000e2d000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt(r3, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/18 15:57:40 executing program 2: socketpair(0x1, 0x807, 0x0, &(0x7f0000d5c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000eee000)={0x6, [0x40c0bc3e, 0x9, 0x100, 0x1, 0x7, 0x20]}, &(0x7f0000340000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ae9000-0x20)={r1, &(0x7f00002db000)="f97319bb7f2b8ec63a91fd45e6349782fb12c8f771d4e70f9a311c26375125089cbc53628199419600d56f99a053f7500671e8554cfbf7cf95e92f404a38f127b7ec10c74387244b28a93f632a30c17b5484b6849b587d458f1411e91429a8f9174d9caef4d5763ec9bf15c63354d21f10180cde6f38516967d8247f52b8c76f2b17b5175cada6766ef7fbdf0d43", &(0x7f00003a5000)="d3289a0e293953bff4d1f4a05e086256e68894680792a0d22a4c15844b7654ff191206c90875f14021dbdeaca38e18b91bf0e834eb949d3ac797a285783cd7db37524bc0fc447ee8ed933eb42244270711e5eee6496b083c10bb5ba3ba73ff8b7b09c7f5251fe2b6168ab127cf50d7654f26", 0x0}, 0x20) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x50)=[{0x2, 0x0}, {0xb, 0x1}, {0x3, 0x100}, {0x3, 0x7}, {0x8, 0x1}, {0x2, 0x9e5a}, {0xe, 0x9}, {0x0, 0x200}, {0x8, 0x1}, {0xf, 0x1}], 0xa) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097e000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000e000-0x8)={0x0, 0x200}, &(0x7f00006a6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000085b000)={0x7, 0x4, 0xd375, 0x1, 0x0}, &(0x7f0000c9c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000884000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9fd, 0x1f, 0x2, 0x0, 0x1, 0x1, 0x5, 0xffff, 0xcff1, 0x1ff, 0x3c0000000000000, 0xf93a, 0x0, 0xfffffffffffffff9, 0x2]}, &(0x7f0000ccf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000039b000)={0x0, 0x40}, &(0x7f0000ca9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ac2000)={0x0, 0x6, 0x20, 0x3, 0x634}, &(0x7f0000773000)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000e0f000-0x3)={&(0x7f0000357000-0x1c)=@in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c, &(0x7f00006e8000)=[{&(0x7f0000de1000-0x14)="45b38e150c05b8814920761f6b1d9c88ae59d026", 0x14}, {&(0x7f0000235000)="638c720604a096d36c5b7c9e67aa0ff22020d2", 0x13}, {&(0x7f0000807000)="f49a397ec628301c9da3e3c15602e03b0d97667a00971f8359b343a55ffd6b8509374483676f0c8131f7f85222254fb859f489721d33ecbf865ed04f1fff2fd6994273b7ba0efdee2dd128992206842a9edb4a3576b044c630b10708960535928270a584fe4f6a4eaa80823519590f7a27695faf8b2ba02ca80cab35f7b05f5b87609c88e2dcff", 0x87}], 0x3, &(0x7f00006fd000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x4, 0xa1, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xcb09c722939ba19, 0x0, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7fffffff, 0x1, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xf6, 0x4, 0x6, 0x80, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x0, 0x4, 0xef, 0xffffffff80000001, 0x36f, 0x8001, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8008, 0x9, 0x9, 0x8, 0x6, 0x77f, r7}}, @init={0x18, 0x84, 0x0, {0x40, 0x100000001, 0x8, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x4, 0x7}}], 0x180, 0x7a5d225f9685ce80}, 0x8000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000035000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000039000-0x8)={0x0, 0x400}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000038000)={r2, 0x6}, 0x8) r3 = accept(r0, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000022000-0x10)={0x9, 0x2, 0x18, 0x9, r2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000015000)={r2, 0x80000000}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) r6 = getuid() mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000039000)={0x7, 0x8001, r5, 0xffffffffffffffc0, r6, 0x9, 0x80000000, 0x6d5}) 2018/01/18 15:57:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0xa, 0x8) r1 = accept4(r0, &(0x7f00006f2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000024a000)=0x8, 0x80000) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000f41000-0x4)=0x40, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/18 15:57:40 executing program 7: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r14 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r17 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000001000-0x4)=0xe8) r20 = getgid() 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) r21 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x437)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0x118)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x99)="fdaad40a7af8eec99a7bed57c3df17518cbbeba77de72fd626d922bc7415a743f71aa129b00eddc60aab2f8e1376386f205b857e6d2b1fde468432ba3937006b21322c3a8101e3c28b8a5e30d12e21f8cebd239e46b5c3cfff2acecca5aa241456feea2403c51959e0433fb57ad0c1d533d1c0ec9aa8d380c1b166e20f13202bfbfef06d61c501145b47618a82ee0fe03cf8032809a9641a52", 0x99}, {&(0x7f0000002000-0xb7)="43e6b104afb58f4a344f4b83953a5b79aba66bb09198f5b3d713d91a43acc2ba6b10c0b3bdac30f9cf30a2fc0b12acb90ea77687f86b8d31ade646e52bc47f38d1669425c992cf30647c4fb2cd660bf78a6ec57c15af832663a559dc6bb91fd035b3dd3291447733ba604e1a1d848da3e90a174c8ebf97259b5730ab923de8f77f7dd22d9b7ddbb91ef2f5696a4b2f0013f6e4ea5cec1e3b1961f69668c02c59977f4b91c20022891922707a08e46b51e9296015fddc4a", 0xb7}, {&(0x7f0000001000)="b699288efec56b7edd8e7dd4b021cd8ea3356805e5808ad2f1216cc7a25072add86f74b1e71ee80b152525094d5cdebe5927269149b3d0c2f4df33f78588754b0a3a9c4ccf8a1ef01190c0de72d4121c9e1190b550a5eaaf56f5887276749a8c519e810f37a5631003ef4a49666e154609887b", 0x73}, {&(0x7f0000000000)="d0cd8df9bcbfb57e177e58d11a1fe1d963a7fa4d21c848aea23d5762bb0123c3fcf3b248ead927c1fd48", 0x2a}], 0x4, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb0, 0x8000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xbc)="b4c9a6a3d4d45abba2cb56b8d942cb6e42e46a7724fd9d971ec928207c29199b9bc8d2741a3e2f52fad11bfddfa10147e1fa5bdadd8cb0a3b23b1b96a0e05a0fa5a1b32872b282fd7c3a24aa5738a4762c9393bc30fbde5a98f8ab7287bf15ed04ead9770e3ba7f039f30e16486ad56e544b22a1197b870997da2358884fb1186b4c1b6a60fab15ed853eaecf3ea92f4105bc29f0b38844b83b0068380d9dafcd61b852528bcf26d44e84cb5b4e1ce93f6dc033263f4b79c70901756", 0xbc}, {&(0x7f0000001000)="b2b71cd40013959fa040663b7a185d072dc7f7181add4aaa8343636168457d2c6d993c6fac0c6a67570ee9f5e4e4484f5d81e2d84792f2112584c96da46a6683b01c25d10c2cf6a57c00a2165249a134547895f640215ef23d049149b77d5560cd758c4a23a6e47ba8e679a34faae54e999568fa7127d883476708193e4e166b194cec6e4c8e16864e3835b2700f5f4b8c637f683bf573f1d4b1fcf5b9b4add1f7a4c01f4627c0070df27b103bb2c47a14a9459b3564b0ee712595a13c", 0xbd}, {&(0x7f0000001000-0x24)="864814c9a8d2e088c595e0b16c1a8f0f185d12439c37ff15e735ef6b7f1c1cfa2687b3f9", 0x24}, {&(0x7f0000002000-0xd6)="b272b415996c149b1f26b5d95e25a4de6927713f11fd132c3adfaa79e3eda187e92f99f83d541a9a4a48d7afcfc524c762c1671580fdb6c81b38258af1bfa3ff9002d1ee70c4e51476f8340a05feb34fda02b6d02f2493a15aae80789d877d4f43e6e44af10408418047b9d7cca16c4bba6162927ecf807437268aae0beddf407c2f649e5dda3cff0f9b688e785cb9600c0275a750349592dddc89e1e8961be3e482fc93b4b45bdb44b4d13d89852f217a6e25d906ee6038d923dec1c9aaaef3c763fb9918481ba15eb764f1e927891b95abd67b97ef", 0xd6}, {&(0x7f0000000000)="35ccec50c796e81deae9100112f8b87be3ed7728a5eff0560ecdb782cbe00fc0d75caa6c1fda659713b0d92b21650d92", 0x30}, {&(0x7f0000001000-0xd9)="eb9f779fee107b5043105fa8e7746d0fb3d87cbc62b3178fb34476849c3b76f038019be614a7b4154ca8212a99bcb90e5956d1c2d81f09ef4c67bbd590753f7cda8dd8ed7395eca207e43d1d57bab3941d6df892d462878858f71f118ff3901403b4dfa1fca820dc4194dd58770d07a8c6d3be6abf46c6988f157035324e5140a9c2ad910bf717abab1c05cfe58646af44f14bc505d2176eda70ce9b066d6089874ee87f44d0da2ce771aa77b98a274574c3105a2d7f845678fa82d0fece3bf7aa44b95b668ed566c5059ce099d0a12d6a3f9025142c57295a", 0xd9}, {&(0x7f0000000000)="6a05e4fe890335fd6f5f87cf013126acda16ff50a19a3036eb07d583b1ab0da661d88f13690b54994b688dce996ebbca8c149e64f2b398551685a8c14e190c090e4ba366b2e1e8fc2b585b16570d61d057a1a51b2af52d05c759e8e0203f81f2a87ad973eebcfea7bce8b58497caaa4cf2ef8ea2725a88310cc8bcbd9b42fc981dbc8ead0a8fe88ec267037002fe317b7a439cad1cf517436a251843ad1e9cd569692de83f67760fe2d1b59f61f5d64de1427ab01d55f10b8ea4df270bce99d620b1fac27ae99873711d5be86b2384bda3706b98da834c125a74a049771826d5e2a6d6568f29adf4bb7d03a98dbedd0eb8260fe3", 0xf4}, {&(0x7f0000001000)="012d93143c5230ae2fdfe7e159aabe3505e37daf4a9816d8ec0178b33d5f10422430c55887604826493bd85690fb680f0fe5964d5b5a016ec4d4282bb226f6f702cd7eb7c0f8d65f37ea1afbe1e280ca05b6dd8d3a6ad3a0f6698d4fc3e3fbf5e3d43f04ce3607c047f8b3e9e178f8e6d719c03ccbaba0cd0e12ed23c7e81f0cc97b154de546833892662e9182d5d8741d2865a410b00c4cf5384b0fbda7774206de880c3d7521b47bde82c1c4aa2d8f134643dc6ad7ab2ec03bf0c05e70655c498c8a30d73553286f1b6724b241931372e1fc7ec6822ef38daa8d96dc7021cc693c6c78", 0xe4}], 0x8, &(0x7f0000002000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x38, 0x4810}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x8b)="f8b4cea77fe2aea6bcea599506d51552e10a91b6951b9751acb27d2f8fb9878cbbfd9ead18876225409fc8102e27390cda66cb695ac12ed4d985f5f29184c0535a7cb3d6712a7a101dbf979a4e1a186300bb5aca6c4a720c795d217bf8786033889a98148409afd297d6f658e12ad8ec5e1cdf767eb119be57ef5cea2cf8b9d2d09e1c35956e0ecdc35997", 0x8b}, {&(0x7f0000000000)="8678f366825d5d8025083329acbe052c4e11ce2355da232842b6118dc1ace34e5bcf307c3f7b5f9fea813ab41c7e6b3288cfd93e6ba9da2ddc5c066c03adc60e4d6c31ff185d5a8938c99da4a88ce5d21738704f2fb12af261322bf1f5e019dcf2182812cc1371a3b46e62f58f8527e236", 0x71}, {&(0x7f0000001000-0x9)="da4f920ac0af030996", 0x9}], 0x3, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0, r0, r0, r1]}], 0xf0, 0x8800}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xae)="0ff3aeb6a4dd2003cc75ce14bc0d81eaf1e7af489f3830322efe2a8f37f657f094de12f6c9271c099b5e5bbaa8e5a30f9785586c8434d58cef87ab9522cd4a72c4f6ad396758e67ce0cb8fa9bbdfc830adda552194af0e69ef08884a73b95e0318f2411ca4c3a026640452617c9a4fa337732c4fd315a7d84e4164305efbf8d2ffa7f34c7260069f55a29aa8e2175532a731e9605292becadf735445b3d357beaffb4da1bd1f8efb8591e1ca4c5b", 0xae}, {&(0x7f0000000000)="6d94e60a4f6c6d2cafd0c6735ddbf28014e63d68975f15762e965bba2d487c8db64532c1ed0b782e8bb3ee9ec4409c6432049ce8c2bd17f8924f7d1506b5ac2b55d40231d737a220add1921f1973d18508bc7e552edfbd5e40abb40e2f6e624e2b697a4f4b7edc938eac575c9b0355e76ba26aa47ba43b7888b0b3eecf51c866", 0x80}, {&(0x7f0000001000-0x25)="b86df531b000c7cde783e3754bfab387a6aedf9bf10df9422b96c64b559cee548aad8ee841", 0x25}, {&(0x7f0000000000)="ce15fa326cc6702e917d9d661c09454152ebc8187b498c470972095bfc8785cffc7f50542238ee2be66b1318773d3230c325b1cbb07a837ef7ae4e1a02f8b67f569252ab1c2469ab1de3587ce3a3821285120c4e402677f313f63d5065bc9073", 0x60}, {&(0x7f0000001000)="c00f219b12c655f984be2874a326df7271afa880ee465fc3c3bb7c26b4", 0x1d}], 0x5, &(0x7f0000001000-0x110)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x110, 0x10}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x1c)="0c2dac7b092d3ad6767fc7dc4ed81305a1bc9a25adb31fd7415b95d6", 0x1c}, {&(0x7f0000001000)="32b24578d86fad46e087d9e9e047ae3d80005e254080970b9855a0780a9bd4aac635140b578a98447807f5ad1ccfb97356d2daf9e27995235b5c4ddbb32969751f96edcdd7db0ead8698c9ce8fcffaf0d6590abbf7c807a8d9d8eb81f6ca8155ce925d7d151695f8812e7a5227200c2e62e39aecabeadac55fc343825fcd69a60c4e82bf175c44240496ba69fed1bef7b6ebca2575480a42bcad5dfd923176c5e68a5a6ba10f5426cc296c8405b7e578c11f97", 0xb3}, {&(0x7f0000002000-0xa2)="525db39e8616096aabc0d19ce379af1a76a4dec361c8cae9252c8920cfd6f7f0b5e3017664543d4ee4dc84f2887f755baef9b1733437c1340a60b85a0af26fff2f2d7ae63d1ced0e380d830b533f30bc3e5e64da1738897f612e7b3f8c824b790942680da9e55f98035fb8ee8a0cac94b082d687d13c304ca05a41b9930305d9b34671bd7503af22648f7b3b8617c6d11107ffde6061c635b7b6450ee0e0cd185f13", 0xa2}, {&(0x7f0000000000)="76ac0d97692c56098e5ca15e9613f599f060c83f4206fe035cf4bc45e9f778dcabfe950880", 0x25}, {&(0x7f0000001000)="18edd5b0cd45f17b01f85b11733f40286c52b8f47de459ab944533c166aac4073abd8f41417f68a90ded71d9a5df633a24919b465d722cbd997f3fce490f0a25f97bdf6653d453fa158756aaa988adfb84e388c11c8ea99e4e32519747f89a2a415b8beb5dc4f5f981e9e55629971217b72f8bc19f6138d4c52a111d55e831af78cc244d3d22323b", 0x88}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="10b6bef9e5b37513ca94486025615257a4c37fff15690b8d94b9913949225e1bc16ee078ea957aceb5720d042b756947012f48f556a53cbd42091b749aa88e6520b53a643b7d316f298daf4d3f70cd2349761ede8def2087313323522cc5aadafba883f0bfb777c6e0b9df92be0ed53f56f1803b15804724959ebed9b66c243dbd4f5641949f0ae215eed7fc9da9a0135ad92132b0874abf7efc165bded09bc2c9d82f79a848371f3c0fece0498cb7e44ebcf5602203f64c56730d8b724009f4fbde9cdb2643b696403b79b6c9b9fdebd301f2816d61fbb89800bd17ae806fb485acbce5808a9a46d3", 0xe9}], 0x7, 0x0, 0x0, 0x800}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r27, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8474, 0x6, 0xffffffff, 0x2}, &(0x7f0000001000-0x4)=0xa0) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x36, 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ae000-0x8)={0x0, 0xffffffff80000001}, &(0x7f0000566000)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007f7000)={0x57, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000578000)={0x0, 0xa4, &(0x7f0000d64000-0xa4)=[@in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000122000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x100401fd}, 0x8) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000d78000)=0x0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000840000-0x4)=0xc) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b5000)={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xc) r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000046c000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, &(0x7f0000dba000)=0xc) r9 = gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) accept4$inet(r10, 0x0, &(0x7f0000258000)=0x0, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000764000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f0000)=0x0) r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026d000-0x4)=0xc) r16 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060f000)={0x0, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d42000)={0x0, 0x0, 0x0}, &(0x7f00004de000)=0xc) sendmsg$unix(r2, &(0x7f0000795000)={&(0x7f00002f4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000547000)=[{&(0x7f0000348000)="3d583fade8b5c2788a368e995e945bb435c32c35f42a452dd85be7bf55291708fe5a1c7bf2ed336c86a82c9f6039fd2b0f16120fa4f7867e957de903dbbce92ef2baab3731c7a1c788458f35657d62fc3a13796332afe1da279980dafda5c2d28051e4e98840f1144d08a24bd50b2552785cc1301261b8d4cc423a7de87998bc78cad16ada88141acbb9b2a261cf17a053291348b6ec5fca797f9fb9dc074f6e3412d5597043409faa12deb40accca7e26978b12a6923e3e8af79d71933e648419f975286d4c2b901436de4c7ffdf871c5b459de2d0018c5058c9a126aa2e8d716e77119f4d0b00a90d9e226f234fc7b0519", 0xf2}, {&(0x7f00001a3000-0xfa)="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", 0xfa}, {&(0x7f00003b1000-0xa9)="a8b62141ac3a2d740352d7bcc60d7049b551a42914b737740a7d5c5e19242cc4b06eb523808c29ea2fe840cc032903c80c71212bb3e91943a33b775ea04735575e3bc63603ddbaf6b5f3b9d8e312bfdce5a1f5b4498449c4d131114abecca1bd02fa82c883891c00e1e52d64ad1a2aa2c8795c23e64c35965d3b82304d4a2c4caa5731169e4938e2f6b5858542ed9837aab42b6943363df90cd54dfa0e51cf003f19bb92741adfb407", 0xa9}, {&(0x7f00002e2000-0x8f)="316cedca957ff2b8b8ad6f85643a4e48aabb3a56a94aa0be853c4a13e25142ba7b541d5e750ad103a5fad7a5e7b284cdb988da4e8ce3a2319ba34319e4bae366b0bee8d04bec9bdef70873890227f5a995fed7137502c2ef21b605adbd6e076dcd54ba94d54b7905ab9b9addea62594cafd3adee16bc521bbc8e04f285cc654fbcd8e74c02a37d849bb0e4411ff903", 0x8f}, {&(0x7f00006ce000-0x34)="9556d1f0598aac905370f740e7381eec2837da36fccf0c2d21fa0dcd414dfd97ca156c373fcd37ad6548e1bb06f763ac9b74e4ce", 0x34}, {&(0x7f000020f000-0xce)="4b888a5ae559b81558f4047b0c71ffc8f9589f526e1af06b0c842a703fba51ff5113ae195388a4f11809d855986fd46f30d87d89ad9d7881be6da1bf8ed512c186d200f675826e611a310ea8c7a54b582043f4128375c924981aee469913461b66c67b1eff5bb5d9cec2e0e5400030342d698c1672ad8368b7406016ab9ad224c70eeb1d0245a1a80e3904097b2969f7884a6acd230e71b57ee851afceb086d60e82887eef5ab39efa8090523a00ff4715e4c3e3a818af9c7d950309e34dd762587eda807218c9fa32cf1169554a", 0xce}, {&(0x7f0000bcb000-0x8a)="bdc5d449d9c5c8bd8870bd801a9ff7087aca2756acdd88d38bd33b9244c31ee676124e028a77b49b2c50d1910d912abc1be339c55e14b63801944e159757f9ac859943d258fc2f7cd9adb935205894668971f7ab62c177e34822cc11dc37b4a4cd9d0dedb5ea3aeaa0563c762c33d2005231269582a053cf233cf03c634f4c5d1a5ccfa3f8776d90d914", 0x8a}, {&(0x7f00009dd000)="2822bf01078ed073ccdc01de53107aa6884291f3d2db972ddf4f51ff356d8247a9e7c8631cbe", 0x26}, {&(0x7f0000b14000-0xe3)="615533fbb6b282375a60bca88a6eb577b1a14485c1776dae303abb32649220f34151629fe7f4fa2cb744f4573539ed85cc019ebf12708bbae03720d91cee9e303d121766abcb5fb4a7f23b439b6b7d3f135a86705000c087c46a8fcb767af7772b4d6f5a8bdec6432c01477766beed2d874118700dfd33656abe197ca720f8b6214de57976bebe61be600ef8f857fb988fde66f005e01bef14c3b287dc0d2d1db1760790b252b1a9d1e15e9184116a1ddade1e84b23b98b37a25f4b87297059f1d31332a36aceea50b6379d5e4f4360b3cc5eea931b7d2712798fcf27a02d9dde9d044", 0xe3}], 0x9, &(0x7f000052c000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x4080}, 0x4000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0xe09e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000b26000-0xdb)="14f9198f9bcf772bd7e590cdf04f5310a1f048f5c2de9b9c666d0134c071b0fd8333f4207af6c28f34556ebafb7aae874f33820665c44d07829ec8eb5ad3267ca0ab9615a375eddabced723b4b7fce8e8fdab3e7539a67632109081e08a42bfeed03c71b489076f8b77b1ada72a5754031ddb71bc0be68f50cd0752359ce2292061cc6a09a34bcc0e131d09706bc80b7d2442af034c8ab680113e88fbff1ae4476a85cb297647a81d4382d8c002d3f597e66132909b18166ea847373cdcce4b89e9e3dc4a9426c9ab81b2ef51f0905ec0f86f26c8aad9041d28cee", 0xdb, 0x4000000, &(0x7f0000abe000)={0xa, 0x1, 0x71, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c94000-0x12)={@common='irlan0\x00', 0xfffffffffffffffd}) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) socketpair$inet6(0xa, 0x0, 0x10000, &(0x7f00006bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000056c000-0xc)=@sack_info={0x0, 0x1d2, 0x8}, &(0x7f0000101000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007d0000)={r2, @in6={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff, 0x5, 0x11e8ede, 0xb993}, &(0x7f0000111000)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) pipe(&(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000044f000)=0x80000000) shutdown(r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c0f000-0x4)=0x0, 0x4) 2018/01/18 15:57:40 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006cb000)=0x0) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)=0x14) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000c61000)={0x0, 0x0}, 0x2) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000996000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000227000)=0x9, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c3e000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/18 15:57:40 executing program 3: socketpair$inet(0x2, 0x800, 0xffff, &(0x7f00007e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f4e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4e000)={0x0, 0x0}) r4 = socket(0x5, 0x4, 0x3) socketpair(0xd, 0x80000, 0x5, &(0x7f0000a97000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000d72000)={{0x8d9b, 0xfffffffffffffff7, 0x3, 0x5, 0x8001, 0x71c}, 0x1ff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00007f4000)={0x8, 0x0}) accept$ipx(r4, &(0x7f00001c6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001fd000)=0xfffffffffffffd37) sendmsg$alg(r3, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000872000)=@buf={0x6b, &(0x7f0000001000-0x6b)="59ed98d8f1840f3f87930133839c36878b97edb7d9efd97d10542d5a44674c6ee415fb22cc9259cfd20d8f07406141a6982ad15f2a33da314462a7334bbd48754e51816035d718755b14c725bd3261f56a3c44e95c65ef610e3f7a824dc5028c25f40f3020c08a6304af8e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c3d000)={"11b489ce77ce1ac41c2af38b4f5536f8", {0x4, 0x81, 0x6, "dbb6d4dff472", 0x9, 0x0}}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a99000)={&(0x7f0000695000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b9b000-0x50)=[{&(0x7f00001e7000)=""/202, 0xca}, {&(0x7f0000661000-0xaa)=""/170, 0xaa}, {&(0x7f0000153000-0x1000)=""/4096, 0x1000}, {&(0x7f000028c000)=""/160, 0xa0}, {&(0x7f0000e07000)=""/110, 0x6e}], 0x5, &(0x7f00005b2000)=""/34, 0x22, 0x6}, 0x40010140) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000365000)={&(0x7f000012a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00002de000)=[], 0x0, &(0x7f00007f3000-0xdd)=""/221, 0xdd, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00009d4000)=0x60eb, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e73000-0x4)={0x200}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000604000-0x16)={0x9, [0x9, 0x2040, 0x100, 0x3, 0xa43a, 0x1, 0x4, 0x10000, 0x3ff]}, &(0x7f0000cd9000-0x4)=0x16) 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f86000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000863000)=0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f85000)={r1, 0x3, 0x1, 0x5, &(0x7f0000f86000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000f88000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000071c000-0x8)={0x0, 0xe71, 0x8000}, &(0x7f000051e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c73000-0x6)={r3, 0xfff}, &(0x7f0000d73000)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5554db7fe20001df8217ad4000002100000000e6", 0xffffffffffffff3a) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b60000)={0x0, 0x0, &(0x7f00007f4000)=[{&(0x7f00001d4000)="e14dba07c9034016300050ed472effbd4eb1d9ea6f6d9dd8e0178f853d36f411040bbbb68012dd0f1fda4f10f0ca7f287d", 0x31}], 0x1, &(0x7f0000906000-0x18)=[], 0x0, 0x0}, 0x40000) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 5: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0101e2000009f4002202030080ffff54", 0x10) pipe(&(0x7f0000bb7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000f46000-0x4)=0x101) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000095f000)={@generic="6447468f290d8451a4790bc9120c9bae", &(0x7f0000f47000-0x98)=@ethtool_gfeatures={0x3a, 0x9, [{0xfffffffffffff9c4, 0x6, 0x1000, 0x1}, {0x5f62, 0x0, 0x4, 0xffffffffffffffff}, {0x5, 0x7, 0x8, 0x1000}, {0x4, 0x400, 0x100000000, 0x8}, {0x8, 0x8, 0x5a8a80, 0x2}, {0xaa, 0x1, 0xffff, 0x0}, {0x0, 0x356, 0x8a4000000000000, 0x6}, {0x3, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x1}, {0x4, 0x5, 0x7, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r3, &(0x7f00004a3000)="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", 0x781, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000be5000)=0x0) setsockopt(r1, 0x100000000, 0xac4, &(0x7f000007e000)="88d6d5024e80171664891c5920322c0dde5fea26b5f436f9dfad", 0x1a) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc2000-0xc0)={0x0, 0xb8, "404c31defb2bca63e358268b983f29ebd54ba5d195f5df8235ff519b36d937ae40c84143762730affc0cf41b79cd76a938872a0ef8146235be1031878b6556ca9133fa46fb328f2fb083e9f4ecbbf150a77dbdf216dd9476617ab80f7f3bda74aeb2720ada091e6b2b5da81a6f316c956fd2a7b80e26fa47eb0b353415d382c424836694f3937c65bc0a5326518a9abd26604b67a22916355ca84ec6df1c5dc31b3b5751378cbbdf510012d0e7d9c6c99992beebbf6049c5"}, &(0x7f0000fc2000-0x4)=0xc0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000098f000-0xc)={0x0, 0x80, 0x2, [0x9, 0x3]}, &(0x7f0000039000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a4d000+0x3b0)={0x0, 0x0, 0x30}, &(0x7f0000fc1000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000100000)={0x0, 0x30, "4afa96337133112fbe987765c77ee5ee9beb55571854d4b7dec764f08b35df023298bd54c388c36957323b56fdd1f78b"}, &(0x7f0000dee000-0x4)=0x38) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c77000-0x84)={0x0, 0x7c, "726fce83508983a969334ecbd6f2e6ed84c46b8e8b48c9a711e5cced54476fa1cbc9742438387df13d52827a5ecf06ad6b3a9b8cc99df1923b679358761dae123ac10eaa42896e66f8dad96e2e27dce93f98c4239e0a681cb1768ec6c40c0a77c99bc46deba006cdfaf30037dc7cb5aab53488bf13a9f7eed325485b"}, &(0x7f0000fc1000)=0x84) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000005d000-0xa8)=[{&(0x7f0000fc1000)=@in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c, &(0x7f0000143000-0x10)=[{&(0x7f0000ce1000)="d10ee3cb83d419a7986cf16e5279cf58a502ea07c4f6faa7abf9efd0c1a5099c26d0f00a85d53e7a0e0a022d2af459576d81b1dd788ae59228d2ae057ba31413171309d112d22a0984c47a4bba0f687caba485fa456c8405d217fd592409a54d1e8226b250d40dd50e59e1901fb640de4da92cd725f75c1fe0e0613706161a64fd0882d7e0d2d55863b16a173f2f5ed8bd730218620902f7829afd98b8c1c8cad42ac8ec83cdaa91944fa236167e99510740f06ea609410b16e8b980820f27cfaec40ecbce04566e56b9ec09cf7b54", 0xcf}], 0x1, &(0x7f0000fc2000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0x79ca, 0xb, 0x20, 0x3, 0x7, 0x0, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x79, 0x8004, 0xadf6, 0x7fff, r3}}], 0x60, 0x8000}, {&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, 0x1c, &(0x7f0000fc1000)=[{&(0x7f000089c000-0x64)="c62cd706931a05ac6af9432ef434f38e7739f2ccde3255630979233877a96d5be2cc113d030fcdfb8acb9cdfa5ad30e22b60a66569e003956e30d99eaada93b2eda0e1a97fdb8ef6d6c2b647a22568eb06ae551c6a16dfe070455f49ed2d8015dd374860", 0x64}, {&(0x7f0000cfe000-0xf)="e41f5465d08abc2b76eaff1e4d471e", 0xf}, {&(0x7f00006e0000+0x2a4)="586dde36742487fecad784df29ab661d7f9f823a3f02f56c4906cfad97291166aa191cda9591de607a13b0ecc1f5b19ecc209750db52d13454df287a78b09020888db2c7242d8503c0da3be2d9a22cbba7667ad07317f5fd343d7fd7df0e17731b01abe651c10fed151036298ee725d5605376f86fdd7932a016fdf5354a47a1840c4c2a6abc956b96d33687e4ba03bc0121d1be2bf46cdfb04516f0b777df9ee18e02510190ac40f060463cc2f83c41ca32416663eda34a2c915b8cba6211079fa8cbb4ad760cf59368277026d089d5bf7d50843acf0b74cd20c29701ec73ba5eca88e4556e064db817", 0xea}, {&(0x7f0000346000)="8d345555a02ee312ca476b4a625ee4edf2e9861c86aab29ee936c89195891de89d8eb95e1873babb282b5de79d7dfb1316e3b4f71275a7247a7e600a33eb70c88547383eab", 0x45}], 0x4, &(0x7f0000fc2000-0xc0)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0xffff, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0xb94, 0x4, 0x8, 0x40, 0x800, 0x0, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8204, 0x4, 0x52be9afb, 0x8, 0x5, 0x400000000000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0xfffffffffffeffff, 0x5e, r6}}], 0xc0, 0x40}, {&(0x7f0000fc1000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000943000-0x30)=[{&(0x7f0000fc1000)="888e095e40be98b3eb1fd37bdc3d9d73d57c57d128ae3901d4891968c17849f799ada6b13d962401f0069ea803f51f5c1fcb3be6106daa80", 0x38}, {&(0x7f0000fc2000-0x51)="fcf4b71c686bd3c19134e9bee56fc8b3c99d6efd4e3913c2bec7dbbab8dbaf4f2d143c6a0cfe2119ec55f840ce605bb38440539e576a78e3c6c74303161a0aba300c14735c423dae540b8dbfa154198f090473ac4f9c32338e56dc663a6d1b385a39e93713d6831d256fdbc36f0924106defe333cb3015e7868f21f5c5abcc30d9d63e98", 0x84}, {&(0x7f0000077000-0x4a)="add2ebe3d64b5767a0a2f70f0ed3ed64eab43a1456f3b3978904722db1676e505504871ee45359f7b412cd42c7aee95da59c9c314224df2c3ca183b8bd2b70ee600a15b46ac31d8eed6f", 0x4a}], 0x3, 0x0, 0x0, 0x10}], 0x3, 0x4000000) 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) r7 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r7, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r7, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet(0x2, 0xb, 0x7ccca1e0, &(0x7f00007b1000)={0x0, 0x0}) bind$inet(r1, &(0x7f00009c6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x110, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00004d6000-0xc)={r4, @dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001}, 0xc) 2018/01/18 15:57:40 executing program 6: r0 = socket$inet(0x2, 0x0, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000068000)={0x0, 0x470d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x7}, &(0x7f00008af000)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x2, "70c5"}, &(0x7f0000002000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x89)={r2, 0x81, "87d43239c93059dcb3a1dea978340d3e92f2ea4f3fcefe66c8f8172582ce9576f8ad66e180343f8021026c8a2e549937d0f29a5564fb8046642e4355e9e246073ebe27249c554203a0c90e5f96bada40e2f3118e67dd1cb0939283e1f61b5e0c63fe742939e887607e5fd12e7c7a39e343a68edd0132e9093c9f00f86db7e48a4b"}, &(0x7f0000002000)=0x89) connect$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000055b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006e3000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffff9, 0x4, 0x8, 0x100000000, 0x3f, 0x200, 0x9, 0x9, 0x80000001, 0x1, 0x4, 0xc56, 0x7ff, 0x7fff]}, &(0x7f0000bff000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ab000-0x14)={r1, 0x9, 0x5, 0x3, 0x1, 0x400}, &(0x7f00002c4000)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000e5c000-0x4)=0x0, &(0x7f0000489000)=0x4) 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f99000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a13000)=0x912, 0x4) socketpair(0x10, 0x0, 0x9, &(0x7f00002f6000-0x8)={0x0, 0x0}) accept$ax25(r3, &(0x7f0000f95000)={0x0, {""/7}, 0x0}, &(0x7f000052d000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) getpeername$ipx(r2, &(0x7f0000358000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000883000)=0x10) 2018/01/18 15:57:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f000042f000)={0x0, 0x27f, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x1dd) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x9, &(0x7f0000f74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f74000-0x4)=0x3, 0x4) 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$alg(r1, 0x0, 0x0) 2018/01/18 15:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f33000-0x8)={0x0, 0x91c}, &(0x7f00006e3000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000993000)=@assoc_value={r3, 0xd5c}, 0x8) r4 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fa6000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000001c000-0x4)=0x0, 0x800) bind$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000017000-0x2)=0x3ff, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:40 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100000001) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bb4000)={0x0, 0x401}, &(0x7f0000fcf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ef000-0x108)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5f, 0x6, 0x3, 0x28, 0x0, 0x2, 0x3f, 0x0, 0x5, 0x83ab, 0x3, 0x100000000, 0x8, 0x87, 0x401]}, &(0x7f0000ab4000-0x4)=0x108) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4) pipe(&(0x7f000065e000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000020a000-0x90)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 15:57:40 executing program 2: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000531000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000712000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008be000)=0xc) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/18 15:57:40 executing program 7: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000029000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0x5, 0x7}], {0x8100, 0x1ff, 0x40, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x14, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x880b, 0xfffffffffffffda3, 0x0, [], ""}, {0x0, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, [0x6, 0x2], ""}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007e000)={0xffffffffffffffff}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ed000-0x8c)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000)=0xe8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ed000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00000ee000-0x4)=0xc) 2018/01/18 15:57:40 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000124000-0x8)={0x0, 0x0}) listen(r0, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) r3 = accept(r2, 0x0, &(0x7f0000de0000-0x4)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a60000+0x9c1)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000470000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x8, 0x1f, 0x400, 0x902, 0x44020001, r4}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00001d0000-0xc3)=""/195, &(0x7f000086e000+0xf69)=0xc3) poll(&(0x7f0000192000)=[{r1, 0x22, 0x0}, {r0, 0x4, 0x0}], 0x2, 0x8) 2018/01/18 15:57:40 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) pipe(&(0x7f0000896000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000-0x20)={@generic="048a26a699ca423533027b82b0354200", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r2, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000010000)={&(0x7f0000011000-0x190)={0x190, 0x5, 0x7, 0x208, 0x5, 0x3, {0xc, 0x0, 0x2}, [@generic="fd6c74da2ecb2cc041a3e2d91890ece5cc3a229f9d32bb8daf4ea7c65b4199b0f0244e7c942bf7c8f439252a01f38970c3355ee05e71e58b4470c8b3506a799df0a69ff7abdc0c8a1d748d5c7db460fa08a9deaa2402a394b65b582d6ecef3591952e0af045de22b5e268ea77df4cd4482dc1273a11452b82ecde2ae3681ed5034c232c5b8c2bffc2d7ed66e1b728abae8bf48eee91e3aeb8df8dd6617a5d67209d3986541f82fee81b3", @nested={0xd0, 0x83, [@generic="72851fd2a727a56d54783e8a6a71557a70d605b389", @generic="11049bc31b3912d53e24fff87c329f53f89b383faf7d16a299958a58924a50d6bf0f0a5c1cd82fee21b649d34b868f7b5b858814b32c1d85a3f3b7e831b677a82cda0032da5ce7d5bb6ce2415d58e053c320f68de9ba2a671b10841d38b1477dda3a235687521ecddbdcfa3e489cc56e33255df0aae44f564f8ed5c479bdac5b30fae2ef11d64a2f65ad895d1fafbccd991e75102b0d255cdc4ddb51", @typed={0x18, 0x95, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x8080}, 0x40) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00005ba000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ae9000-0x85)=""/133, 0x85, 0x40000001, &(0x7f0000ae9000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000ae6000-0x2d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x10000000002, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae8000-0x2)={0x0, 0x1, [0x0]}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/18 15:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cf8000)=@generic={0x797a, 0x7fff, 0x40000000000000}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/01/18 15:57:41 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000007000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x4ad60d75, 0x10001, 0x5, 0x2, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r1, &(0x7f0000007000)="cb328578650064580c2bfdc57abb9244e544ede3f0eb56bdbc90ab4d38dc39bf5bfe4d425becf54bf935d7f8786ad7f4d3ff9a20d0c5d0ddb1ecb9d478c6497050934b49e56636c415a3438337084d96c90500d5aec9d746bb1e9321cbc8d7d8e721594f678609dd80977460f85753d7c0f01366dd075949eca6c4f74f8eba534c02bbb25f2826dc9fb9dd3cc41daf1b8f355319d03f4c8990e4453a3f69d479ca903003186ad95686eddf8bfcaf8401cd15366c044c95e9bd8251e0a5c969d3119e65", &(0x7f0000004000)=""/190}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) writev(r0, &(0x7f0000005000)=[{&(0x7f0000008000-0x7f)="ac048f33a88d3ed6bc776f378993d3ebff19166f59aca16c545bd2c594ec569b909eccf147f92c4706b1009403f5affbee295b35a651a156df1d56b8da4f5a9eb887a9236245ba5b37b148f82ef982ada267c3d53c79de1c378cb35866721fb7d412a65110825f91ddc40a3ae0925c41eafc5088f83c25d243b287ef21d3aa", 0x7f}, {&(0x7f0000003000-0xa8)="023e447375516190596d2477b14bd3334116f6e99034ea8383060962e32460d2282de8a682b3b2e3ab1b77cb8e4a78edc9ccce77e8e413ba312435da5820aa7c055c8922bda719cb4c8f38c28619efba25a06b7b85211c13e07e024b3c6daa9c3a9ac23366cda51361cc4c4ffd71d4847cd78840a34188d19c4cc5f30c3e279233e6328313d3152944897dce8485bc1566e66f59451c1df6e9b713ee8f5fd7f44a76afc5b618d77c", 0xa8}, {&(0x7f0000007000)="e6bf60091d038c3a45e6043b6c732f699ec3a87d59f9ddb14ecb", 0x1a}, {&(0x7f0000007000)="ea0c7d549bc62e092f6011a2785904cace7161671452e6b25994190d0e2fd7716e410f2929576efd8ba8bf8af89b5fabbe72ff131095ff5240c8a243ab85c49a624618148b823da371ac8316941f22f8", 0x50}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000007000)="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", 0xfa}, {&(0x7f0000006000-0x1e)="95d05dc659946348477eebbdf36658643045caa68d646ce1ffcb43c410e4", 0x1e}, {&(0x7f0000007000)="265fc92ea2cc04ccb5c5e83508ac1a0b1861427f6ce7319dc1ab8ffa1fb6493fcfa8fdcead65e1096e3a99b14f4160746606650b888f3a9151f1aa19bf9470c8e99ed6d54eae99eeb9422aa7051f00cd221197f5dcbd27f806d32e446f251d9cf8014259811a73d2899f8608b35d94ddc8d0896cc4d306d16906c5968dc3f56bbbdfb03c4caebefac8045b267864e67a281e0adc14458062340b6afc2910b01da849a739791c4d0538f4bf140f3d51c4f98a506a9be8d8b84c2122817c5a55ebe91ac5115a4c5e03a0e67a22e4e9b45c4ad5b048349b95bbef9b02231898dcbf0cd5b2f27baa03f0", 0xe8}], 0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/18 15:57:41 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000019000)={0x0, @in6={{0xa, 0x1, 0xe996c18, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xff, 0x8, 0xd3}, &(0x7f0000019000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000018000-0x8)=@assoc_value={r1, 0x10000}, 0xfffffffffffffdf7) pipe(&(0x7f0000018000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000056d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2295.018207] openvswitch: netlink: Key type 1023 is out of range max 29 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000f5a000-0x4)=0xfffffffffffffffe, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 15:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="e517b5bf91a5785dfbcdfef00000fc0180c9eaf10b14dd73b7c5", 0x1a) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r0, 0x0, &(0x7f000094c000-0x4)=0x0, 0x80800) bind$alg(r1, &(0x7f0000fc0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000ae9000)="91a2c2d6b2e6", 0x6) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f0000392000-0xf9)="882fe49ce69e9cdf49ad63e5fbaef1148b55cda2bdf00e2f94f9c99c67659a5d58e1506f33c1fb85b1fa1cff63cff2eb0cacd31bb5e7fd2abf710a2cd1835bea5fa417d42bfd2e47d68ff057e8631992c61178380ad0f1d4098994b93d63a337f5650d37dfd6dcbfb44d784a1ed959a6fc911ac80520ced347c7d00adc60850f8449fffbcce6624410744b954f14abb9", 0x90}], 0x1, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000045b000)={&(0x7f0000f68000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00002a2000)=[{&(0x7f0000b0a000)=""/81, 0x51}, {&(0x7f0000297000)=""/227, 0xe3}, {&(0x7f0000580000-0xb1)=""/177, 0xb1}, {&(0x7f0000a7a000-0x5c)=""/92, 0x5c}, {&(0x7f0000111000-0xb1)=""/177, 0xb1}], 0x5, 0x0, 0x0, 0x200}, 0x40000040) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000769000)=0xbfc, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/18 15:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0xfffffee7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f0000ce3000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000a59000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 15:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0x3) pipe(&(0x7f0000b21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00006e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000a89000)={r3, &(0x7f0000986000-0x1c)=""/28}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000f000)=0x0, 0x4) write(r0, &(0x7f0000012000-0x99)="4ce702c07b46d484d7f6252d8b6334975f4c9affe8f34cbebe0c09c62ff8728e7f82c87d07de46d2f26912970bfdb4f531b0f1742ddf15aec48efd411ee5d8dcf06773986dfe34826ef00a9b51d2b4b53149a663d543bde8ec650fe4543239196fc3cb92ad85e1970be043f4fc3ed0a27ed0af73daf84f63ec04165b26ee2c40f8c74dba7eebaf33cbab58176afd29f8397d02f32d3cd53f70", 0x99) setsockopt(r0, 0x111, 0x2, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x11, 0x5, 0x22a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) 2018/01/18 15:57:41 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80004, 0x6, &(0x7f0000010000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3ff) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x4) syz_emit_ethernet(0x33, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "9c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getpeername(r0, &(0x7f00007b5000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000031d000-0x20)={@generic="f49631cf3ce46fb194e0b877b3f7402c", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000316000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000d9000)=0x9e7, 0x4) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/18 15:57:41 executing program 7: 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) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00002fc000)=""/45, 0x2d, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005cd000-0x14)={0x0, 0x2, 0x6, 0x80, 0x1000, 0x946}, &(0x7f0000ead000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003e8000-0xbb)={r1, 0xb3, "08e0957a0559a2562f3588c850048275a9b5933afeb03ea1218f5edade2695849b84fef8cf7d876342f843c939e8b82d58fb0394c586784ac3cda8d56cae6726df08139c3ec806ff2b29c0cbe024ef9bcc60072dfe0fba762a85c7dba83f74c4d0ab87eec14496f58fa480d623a1637457bf53cead9ea37fc94fde4c052bd66123e9be11e19172564092bb5def3fb8c63252aa86e411080f508d116aebaa12a95f22107fbe3b091f5fce0ef3f8e4cb45be3053"}, &(0x7f0000504000+0xe47)=0xbb) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f9a000-0x4)=0x0, 0x80000) sendmmsg$alg(r2, &(0x7f0000717000)=[{0x0, 0x0, &(0x7f0000a10000)=[{&(0x7f000044d000-0xc1)="2c3e73e7c41591fd0f76ecc3efa1d7277b02841b385ebc8cdc9d55d14f8680bafe5261b61cda24ba683d32d6f951f70ed0a06cf600c6d32f6c6ac2b467e831a8d51c1dab1c36884581e1508a959668a38bc4a887fab79302ddc5d7d971b16173365b68ad62f8b9bb9f4ea547d539b2b5cbf502f680ebd12beb2f894949791c7f7e2a7412a37c576c4de505676a9496ecddf0e168c1cee18c1d74cea34492ed4ea1c6cbb65357b8f1db9dba91ba7e49804654a156385a24504f34fb81af466f4677", 0xc1}, {&(0x7f0000140000-0x2f)="8482816eb0804c888526b4b0133da11129a3c06fd4048e776bb3f2a960916f899db44f29e3236edef7002fe1152a98", 0x2f}, {&(0x7f0000ba5000)="7ac191255ded906217967890001ef274", 0x10}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000585000)=[{&(0x7f00000f7000-0x57)="faf7ef6c283be1f8965abc4184afbe65ed7ec87f0f6bdf24b263b196acf19e8be19cd518fa65a038a6c814c0f0bec8a49af0696b01fea4ffe87f96ef79ea9025165c55e338ec98d8138df98c7d2d3cb87000d689b05283", 0x57}, {&(0x7f00009ac000-0xf7)="7d55409d4675c55d9cf5ad0ebf3bdf39192926efc44fd0c2c4df4d26ffe0c00ba336746181432f7094c1169ebcc18db169aeec25a2ccb2ff0918d468a273f5c71b899c628b7cd65073d925c72bc5f89cce7b0fa303a91f52c6389556c7153b16c3526e40935041f2a3c918e112a052f668447b4d4753e50c9ec8f9c55d940aa418e9bfc4cee71f2c8d3ec60e23d9faf6de0d36b652f063f9e3c5d920b3d7f7dbf31026288b7c45ef2e27e3d2a6c85fc4e5a0228fb24738e76967141f8a4dcad0aae1b3aebca8e7beaa5e53c57cd27a17e50064a3b28045f275b4c13e06f6fe8c7b6c55ce9b37ac1bc22be372cf44ab8076fa0711da4bf7", 0xf7}, {&(0x7f0000853000)="", 0x0}, {&(0x7f00001ea000-0xda)="0d42505c0a6b51d6654b5222f8b2e592737440c6bc6b6c951904bf01b2688593e8a42c37016a9afc6ad21c1748502418c5eb17d997141f86bf25b67920b34673c4ff137d14733f743c16046baf83bbd742aa60b589053ecf27beacb1c9c7baab99ec4c233bd144620a686b929282103873a8fde5d8df80bafa4ad36f348286b84af18be6d35b408ec47bb0ecc396f3877955896569add49268655c341e462d4232370137d3405b41e930f3392660769295d80cc8cd7554db94e5e36a71ee88619263b6d6af531c59be7f1bbd536d5e31dd92e016c6b5ab8e35db", 0xda}, {&(0x7f0000023000-0xdb)="a8b42c42d718d2a151a01d8d771d7c8a474308f86804d47b0db4b2969138cef4fe004774339c58fdf519704a08066ff759d5c25fc8ea8f033916e2ff13963ec62f488c3a2b5ca3135d2ec5b0c07b0c2084510f2d36a669837b00c19502d9763b741acf4fc530ec3314b8b134a65d6cb7739a89c3d09876d5aa84ebfce805c4591eb76fbd527eb34d8f639de5caf2eda970e8bd0ee81b1e6a62eb287735c8f771bab6d76e7999f51e76bbd784d9e26fab5a17a38befeb30a931387178084c335612f62bdad942d29bbd2d5df8029a56d045dc5754fd0bd6b109fe6b", 0xdb}, {&(0x7f00002a8000-0x25)="e61aff6b978e36ed3538dad2b56ad6a8e548c374784ce2b65389c0d53d2c22ffc5b10da404", 0x25}, {&(0x7f0000eb6000-0x9d)="48d654fe2e991826259cf1f3552998f8818743a416c488f7278fe8a721d613777b325b5da646382fdd9ab1778843e341f4e9ba1db401bd800a263d55800b91f9e413fbe178b08e7fb0e01de219542c512c2cd0dbbcbbfe2af06189dc53c0ac420cfce08715c0128baf2dcb4a62da11fa3eb0377afac4f7942e226edc20fda6e3afce9837cd5e7e2b29bf13cd524e65504d5086d54d9c1fbf798218893c", 0x9d}, {&(0x7f000095c000)="bc5dd1906f82991fb4442d35f838205633ab6e94b7ff2f606cc036a421fbc323750073acb4e01812fa5969de26bfbc45efbd92ff9325426ee0197590fe8b0db2415f23cbf2deec518880c1a46c5c586eb4c734cb1b1fb506115e663f4d56c9c4a678892b1bba7896e41f0d43f4e37518873630d1eb6780deda234863bf58f719d97d228d566d7b6b7d8d054085660493edc05d1ce882faf36ff6a30037af521a97af95188336b5b47330277659172cefa496a5f2659782826f8236e1a46ea8b7181ec4b4662fc5dc979006573e7adaf0de875d344527072bc063d3241900ada890", 0xe1}], 0x8, &(0x7f00008b2000)=[@iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe0, 0x117, 0x2, 0xcb, "5d920d3d2ee6bc13a6b383fce1cd75cf0d770fd9498aa5aeebc628682b529d352dc62587bab8efbf5854364021012ac5aa15e9b8d0836bb9300e7ff0a08c8d1fd28ec5c86087be512507978fe25bbff8ea9fab9c5abe4661b7f0c2489cf99f83b352f7391a69c6cde950cfb2b41fa83fdc3d89a614dfac8850f578507e9da4ffaf376022bfeb66bc1e6eedf1da0bbcfe204a4958441d70876dbdf0a3c502d52903f06220aa11661e4b5c6a8edd6eeb690d628b8a00e53f84321956313c6ca984a1709e233f4667e13a1002"}, @iv={0xb8, 0x117, 0x2, 0x9e, "3983eda4887c5c351e978f73c5fba83548f3614e0f9a3398e0649920fcda885a468ccaf06afd2a566195fa03ad2ae4d704c2f8f441a90f0cd4487556047fc56b1e537bf2ab9074e49a2f44ce29dd140dbd1965b3697571cb0c153122a8ccd7d40ab554f27a8cb67f9486505eab74bafcf1094d084a2fdfd7ae2c1d043398f14d351e6f90b285461fad65442804510acff08678443855242790b85cceefe8"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x2d8, 0x8045}, {0x0, 0x0, &(0x7f0000a0a000)=[{&(0x7f00002b9000)="5fdf4584ace0f6465754", 0xa}, {&(0x7f00005fd000-0xce)="e469c67234f071adc9a07a189a28fe2c907c488bd88211e4650c99bc73688a007d904acfeebe37ea8d48305560ed576243f4d116d5f108c78a5fd480087172500c305a2a8fa49f2b0bef4a6743be102091088ddbe94a72a80c790b8ae27ba656eed2de9170cac83e29725d13af08854c621363eb2608ba47bfe3c165b4b140950015d20adfe87e0bf5badaf3a1e039b0dc946818275400b14b93e90d8138db57147f8177fa41e3ae4c520bf88921d893fbaf5682ceec93f3f4dc7ee59034892d0e955c10b856613064194c9cac19", 0xce}, {&(0x7f000036a000-0x6b)="03325318c824e51f7f9efdfd881e81dfcad67c7e84371b3bb12b9770d097d6058ebcc7af8e2887d527b75f1300c22f62b13edcee7536f7e1354248fd94acc94d30861579455883d6d793139dd72dd706d2393902a7ada8925cf61cddf8b7aab496bca788ba3ffc50fd9fca", 0x6b}, {&(0x7f0000f54000-0xc2)="5d41fd40dbde71250820aab02eef45914bc30d19fcca562341de5b69ea4caa4b70b73099af3f0d5f0c7f96b90e7ceff88f1524a8b74fcbfe1916e8d7ed13482baa3ad49ef01f2d0f3953b13424551971c0238f0ec374792d24cedd3959f19e36bee37477473c1e56749a2967aeb219585edb03aa27da653e16ecc8fdf9d9ade463e696a11ec055e9522c7e6fb7a468e401cbb834e3dfb7baff94845d0d42c40632772242a638f3dc9904b167fd8f4debdf089f26500fef45677f8aeb5c4e569a140d", 0xc2}, {&(0x7f0000b2a000-0xc7)="3004685d2fa20710dd5be0210e27451654b2d8af1af3e9fb96cb3d7e966252c65e0b57d62c51fe968a9508f290c19efc07a12cf94556a823f0138fed8e3cee04fbb5d5f4ca2f8d5da2548854958202e794d6051377a1243503f88cae9315657e216e6fd7b176252d5d551c3c326cb376ea0cfd2703de6bae2f7aa26dd90db0b9567b59dda803e83a3372c4337271279f828a5fe28e4ee4be11eb2e7f582ab8373d4560e5c734dae8a967f0ee83d11f9afccb88fc464023e3219c0576073a8a6ec4624fdc60e500", 0xc7}, {&(0x7f00005f3000)="8475072ae82d9342c18450630dc1730ed78098f3af7119c525691807e4c2b52bb4b92cb8f11830e875898fcf8d54f1314999111efa7a3941df1c432e080103d9e873b8505e12fdb93f5b5d720dc0fa6daad35ea9052fa69085f61b4fae946263b6e2", 0x62}, 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{&(0x7f0000508000-0xd7)="969e85e6fcd04b38c1a64fbf68f21a8f3d8aada39724fcc98d72f1dfc57c18fd0f2daf9f38e6920fe491e07ede8d3949a544496692bba5960562ed41dee3688cd44b9de8f321788c38bef4e3a498497f1a8f00475b6e941ca0cee0150b97b58227244017e6142661a9a8e7b6cfa7f46a7d051b368f46357e16669cdcd987cc760932b9be3ad045e2d4f44375a60834d3b22ed465f8f68ea94e699dc7b2e788747f5a997d6fccbfc8f3e06fd2160db4b36d5963e5ed6a71e7dae4a7097e271418add341299534a805f981fbdfec25efd9ec805b8aacefeb", 0xd7}, {&(0x7f0000545000)="19df21a5bfe7ced35d56daba50f0425fd64b573b1d9c033133d83abc895f6a3ed9b808d58c528491e7b85d754a33767aa7ae7453b0500b15270fcaeb66b06759c71d1f9498e2f7b46dcb5e5419bd669143dd0129e630765da957a177b3e719e457c12769c8b539da536404c6670af9c2bf02b7fee7b899311738a191411f09be1fda54d13c6b0e66a3f28270a17b8deee603bd431db5fd60a792d41a9557f48d1c89199839dd8eeb6264d80b2e81fbc26d21eeaaa302e9b8904f01a4a7a31f121ca03535da50113f019606c21f14fe6b", 0xd0}, {&(0x7f0000007000)="b4636e301dee88c7804c7313a4f9f5ff8ec7d95ce5fdf5091a21e9413619e8ece6fc8b103a2000b0c710c612611f5618c4cd0265c455df6968ac18f1f30cf102e71ab09303c2234698e88ffd0ea6b91d5793b40639c53e806e9bfb9682e1727d7b72c32433638946ec52bb085440b8b50287df84be223b28a6ae6fcb40582ee317ca1662d3ab7bc58455a8ef7f46a3b9b626b95fe23759140cbb5890343b", 0x9e}, {&(0x7f000069e000-0x6d)="ee4ec6f260f141ec0b97985684cdb46a7d50f948e00088fbd8ae17df7fe00232636d80f46180400a06e313ebf2bcede4f2b67765fa133682c7662f5de29f704a90f8693bf9705fdf2bf9f639488bf60b301c88c0988a47b85c9bbbc53522ac80d41d37d5a235209621a64d72a0", 0x6d}, {&(0x7f00003cd000)="976f7e4ff3677e21fe11351d0d0fdafb6491e5f3a9b6b7404ca1aa20cdd0f30e1444256e19fae6144e2a7ebcc3900e13bf7d301a94a16672668a8057e76f5cf6a29218aff644b17cff1c0245fe26ee14aae589ecc310af30b4b4a710a76b292de48525d878aae240c0133fae76ca8e4c79868777c74fede61716b2eb286c3d8dfb6b08e42cf346bb6340bce859929a9fc1b87f4a94109809c79db92e4e264cc31126d66ce89b80ea49a68fe3db79483b60f9485a4f19f843b0c1769570fec1c199b2c81284e8", 0xc6}], 0x6, &(0x7f00008fd000)=[@iv={0x60, 0x117, 0x2, 0x4c, "14f88d43eecff7131b7ac3af94bed145f2321ee2e3f8ddf2e2bd0e43d2aec9e0a1486692b06df83043894f72568ed8503023069adfe96b279e16420a68ac5cee640b6c7d80165adc9f218071"}], 0x60, 0x1}, {0x0, 0x0, &(0x7f00000c6000)=[{&(0x7f0000f37000)="62e44f8b63b11cd297b6b863388bba2f1bef9e3cbdbd5a97d033d47b9c3ebaefc5111bedee87045de4be23de8bc29a3da67b8de4dca1e324e31ec407732df92a971c9ab03221e28c2addac96ebebdaca385984e141133b1f6eb5e233a068ba5bdee9ff30627e2b2e60d4945498e23a99ffd8bbd371ef9358d81f2f537be117f10a8742107d528189d609fd7891743cdb38a04c2e6e679a9b836306a7b82690712626c88c8cf843a93c871d087101032eaac6af42237a7973ec4236076c88c17e3a04947b89691176871fc286de3eb57a397caaa64c3a5e3d1a8eca689d2115a990edd93276ecbcf24bef59913b29eaadcadc28148209f981cda66f24e6d3d2acdef9fa4ceab178db22df9a456dd35bc0deaa70459793cea5923041ff1b942775f551124abc91db926c7368f511bde5086166c7b7658219cbf5543d73d2f341bc3cb7b1abf1eb7cde887504b8b029e53a7739c7bb7d0315f1a16e021aafe6d1ee1962d740a5d2224edfebe6fdc742ce2dc269695717d1da22d1f3ed434adc93b6991cda00d197dda802bea81b168c9148a6bf2e53b7e97caf6e5b2fd6f13c577d9b4cdffaa439f6e7140aeb7e6f071376893cd8b3b4f935d1a5a78f02346547be92ea83989bb5141834a5c2819c7c20cb46d7bdc3c9afb6d587aef52e6e79bfa0c4e00c8d82c583999e13d724b8b719585a51646ea374ad7d8cfdb86b152331f7a6e64542abbd9d26ac1abb68b12ac1a2a4f115750f994637ac67d2cd644fb6539dd08c2d53db667c6f72d18966ad45956d25949b9a2fe8696abda48cfbab9cce738804def96febc527e3b849df507457171857d22b63d263086e02ac1a7ace481ec6c52a6d9ad5ada759d23aa66916ecdeb89f94fe006af381b467823b8231943edd5657de1c2fbee0f4d17905e41a3a322600b6a2b5bbc1c6c7c51b4910b72864416f61749a75a68c1af11ac1cb078fd61f2e210edf58659df63e8ce62a62f160896d3b32df2896a539fb28e46fff47974ebef4872f0eed3863f93d63b46e2b5388e83a154b398cde842687a3ab54f741100e7bf51d6106fda5bb8f4b49293f7f22def066e61ee904aa052a6c1952dcbe562869bd25308a69e22228f073a8fca6396c9edf2110ce566fedb00b1acaf0cf4877d968b218800b3adb6fab7b57d58246580b8756223359c44edfb6e65967ab9c9d86e7f3f1b96c97079f1cb2fc525112644284a43ff442a3b46f7f753aadf38e0c5cbe3c3f68dde859eecfcddf0b3df0025b26da92d667e9a97940208a92fa0595bcdaf8e824121e68a46c46a156f1e3d2f2a21f944436ca8075442f4a2e622bfced648a8b17158f35a10192ba21f2ae60d4f3312d385183f405ceb557255ac9e0850c0c01f989927c450477269863714e908c65d710abe07f0fcaf4fc14ea81dca02392faa7e70d5a18c4fa29ef44200bb3b4ec047611e8232a965ebfb27c58d693ea9cb8c49194ac3a8fb3d8e5c741eec41ed13e65302b64bfa5113feed463fc364e96f6977c4c9d5c2acbbb8ed1dbd5fa9eeb4bb794e25e9426c4d4b227e6b5fb8034d4ae31122f6402e7ddff4ef1de494385199dd427ffb9c9de55a144668873dccbdcec5c147018bf36c9d87e80bc603724b8afdbaf72bf9c14624d30d28b9c8a0e44fd940b75a524dceffd1bfee48e2cc6bd1008cb6748f4e19eb86f49b6fd5674829db338769af0137869f527556a873a373271e7cadb0a177f98d991435fd45d25aeecb8062f87ff499603b121bfa23ccbe2ee5b0c822a1fb158bf6428f14548269ed870fcc920811d61555ae2513a993887c1d9281be4cc8a000f73411a920d51a16c4f740a55f94f1f3ce993087312325dfe8dbc91aa8efa6f33853676f42cbf76c82969c774133d9277bc9e12828722d51ba3d340087fc3fc9fdf56cb1700f2495c4f72aadd4f0453d505d71be19f1ed959373c9b7d55c49c55775a9c6e74108380f64ff02c71dafbdab1056894ec99325b4ac57c3289269820f559251250a5c4e9b71e1d3bf3e9e59389de12f3ac429ec1e2ea2c8b7e439b99b985cc811d8029a80f6a83faf133f0cbd38c3aa29569c44067a8f6102bc06bf8018314a6c7a3151bcad699a9ea22bd89dced693967348c98963147501292439c986efcb78a61de00570078c9cb76a33b9156ca10d98c5c6858e641f96baf7f8c524747dbc5b04e16f77a29ae9eed7dae7047354bc045a225605543bfad1eaae91c6ea015740cbcf07bd3c108d0275ee18115c2dbcc3d6a57483833bc70272814545cc1a47d2f0ae376bb983b326f071daa930ab71b7604317f7a09089d0280abab98c1b79a63b06d0671cb4f553a8bdd443b796dadd940aee5b6f5016b60ae5fd7e854fe8b83167ff8a6ef47ee18f874f6f0f8105e073aa6484b45e10fa610cc48845f47c75b73b0f046ed13697d918d7802c9519bbb5451a8c9336250937856534768067e81c5d9b07f682cd9033eebb461ba385f767ec48d8972ae0c375390147978787d64c8970e3b5623400fae4280279ac2759b69a9689ff4596884e5edf18fac3f92763f95dff2d65471d4a4a6e2bcce8113f82136e0d285402e37c70ff1cf1b93706f325a2c90dd430843215c0adb10dce057fb18fcfefde1ba28e6c20a735b0a016a15db541158b4d9d27c82f7a5975bdd04f0e30b929f64c5327e7b5ec4251708bde354a689cf0258bd3e693eb40bd3eaf8623d2a971b5a4ac56d1113ba30a62c24a26917ac2a083efed86afde96adc20609fb95339af6f0aeab7d8cac107f803a7638919f22895e6627b16a36466fe66a1b5abec8cc442d705d308e714713d611f3b4ba198f5a53c4b6e2a5cbbdc549fb1dc0f9e2db2f25371243444d9740ade236035e3aac46697f1cadc6f276c25bb1c25ab813ac6d467dba967c84ca8b8429f437914ec9ae68d584fb8792c3141a857b7a63ed5030115ddcda62af76296252813eb0c7a7c6f63ecc0a3fc5a0882c7fc07c88c73e1efd54ce0b9ca07929b3ebf58521875c7c9575e637819d48335975ed26ec1960ac464595ececa3e805d0b2c1be75d35413e5242e0eec29410e65daae244a9ea487c2102a65ad8dec980e0a7e8dd10eca0ec81a8a6ef27d696fce3977beaa24a699b2f66122cc7bf8ee80b2a431675eb74e1de1207626bd578236e08d9e30422fac597660d27ae651c0062160ebb1cb8dc197c63e2184461821e17a2cd200196996106ebaa4512b0b967d8b530d5b68e74a00a4ce61a243dead21118caa881288cd30ca8bd1360ce6f34802fcc16f26e4e2f52f9682269919e447396f0eb42474eea7906afa300e232b0c36e306726a702dc0553c88208e430c20ca4eca0757e2888a6b67cd51d74d386e790941603e29721ff848f60e164c90736a769c1f10dcf304e3c4c5507c51416abd7f4b26198eb7c9809ff418b98c094552d62fcbae3766f761a52d1bdde27815590050ed4872d51c0435fb136e9bbaad8dbbfe5db0ecd5a14686bb06282e19766f972d0fcfbff426dabe909d15e1a6cecfb0e4fa814503a135c8d662791ed80e1515c7f6dd4255383d6d04cdbba3906f8c4533952381326dfea74f6d27407af42ba0be5cd2b9ed860de55a82f7d8cdac8786f830f66fd7f8ac224b1db2c35ee7975a2e39ba9bd723687be6078c7ccd5d536dab9a2b6b1263425025037dace0063afe2928338ed8b35e7300b5edc37d1619f7dcf95d999564e29870d5b7cef0ee56dd9cf4b3ae4c0797193ebfd8a9a8ea20c3b1550c9b7fefda9eb57ad8a1d0ca679217dad8bf35d899ef5c5813907bc6d637e3287649a005966af2a38ee2ee5bc69196e763752da5b36be4e2cc661ef7e5c589182b676039da0fd29b8c884f96a302dd75ba3d824b978e08485e6b778f63867346607bf639bcb7ab34852bc259808e36c84e953a37df34b50fa37774a2bc395056ab65146562931a82ba53b19aee1a16425f22495cf85d99bcc6870eb46bea5ad3036c6ce3f720b1d67be6597040b8ee46f8447dc9292258f865350a3f65259a605956f54d944af6dc694c72eebe4f1f7727fd02d89173d47b1baf9e6a231d0e3291d9af376e02d43bc18440f879275345e0a79a4a33443ac4a464f0127af155bf8d80ef0683785f4ba6cbe1abd6f222e849ef909f866cc55e84cce90a3976563c4fb756d643941f5a8b3eacb2a9ecba4d98a409f5321e8b80f68b03b89a80a8fec9fbff890d80cdbc3ff4d487f12725c7419d776872c01de8e82d0baa1d3f21ee52bd4266105cde84a9afc634feaeac8cc5183586d9b0d054c08e61153fa049e4ffb59c9bdcfc5092e22b9ccda30d26a8c9707118ab5db6792e75013f46dc77d72f24d39fd3a363c1ead00d7e4b98ea1a92f79337a287cdd7c812a5293135b36f9c0be5b3820f84c2074d431f552d2c67a2ae9f32ba9908b28ff9bc0f23f1e432f85a6af18fe0d10bbb9693ba0ae169e0ec8f6fad2cc885cc048f20c88f616849a5c890467c7e51fd88034c977c993b005b54b44782798fdbb864194519728c5e535c42e2efab60330b74c3240852ae99cb287ab5494449fd1df854b6ba86e607d73e18fc9db2f4435fe7795a8637856c9d15f396a24c309655d8df055bb28c3262b18d51f7383ae68ab8e7734c2509fa9d8895dc556ca4f2152566ac6cd1d722d6751dcbe1dc546f37beea37b6c697bd5a1d5b4007b1ef1d09011372933c15421039ba5b287de933016e0ba44214522204a1706b1ddbfbc22d626f7104cedf4a9689315fff4dbc43038a7c25a777fdf204c633b4f8470f38397befff48b583c7dcc713f1d5c52bc30631949a194a34336541a7535f19ada792ca4b0f9455c46d5d596356ddee9ef1a26e0f71716db8508e2381c968c566c7328232b1bd0709846750a248827945e9183b52c79428e9a45b6634e456c4168bd299def641068530736a5fd8b82d701b816ef0ddee0ddcc6af71784c30d877a8a84009e45bebf702ed8c2c870ef187d7524784b5f78e9ac621f34103bebc86cfa373c320e9a26159b1f46ed96064b73030b1d81089272f7fd6d07a5fea6d5d4aea4b6784b85fb561a959a668d0c57e1f01dd8904a9c8f356ef97922d2b4666d1600d1828d36402a4ef471780b7ec509561e3a75e1fb15ba462cc000b00dfa27cd174afabd5f15cedb7915210b148d9f153d649930c7f6e5d485ddfbf4f8c3e4a381760db668111636838d18b06b2db8887a04896a88e705764e09105de9bb66714479730a724cd445c73d713c8fd877e0485a197dee97ebc32f6835cd19b2bc5d2d43a86c9786be20eb667b4c537dfd2127643d9d7bae771bfd3078c914de984aaa227704f4647729f4fc7e4ba82d5ffabf4d7768d86fc425791d3aef08ecd404b7b8c9e3883ecfe1264d630af2eff823476a7cb73883c2c722ca9b81dba61d528957882a76f2f06adffcd0802deb0ad326395fdcc4dcc5277ace048a5116bc3f7e0e2d4b725fb56186ce98955662cf18a5780644ddd6ea03d75236ced6cee75bad890143ff6d422298087f1d7653eea2bcbac56726daeb70b02e159d29055d2f26748dcdf21c17e86f2b9083d38cf3fb843bbb2ffc8b32614d8a3ef570284f8fae7114d5587d906e0963090539aeeb9e1807d4eb89526d20a9028cf5ac825c0f9e484fa5d52b15b7356f859120d5e3207676e43c0fdabc133b619b6ce62df72ac5d85e83fac1834db1329d56b304f9be2aa13a8ddf796d596110920ba215a0881eeb6948d871b639309da56284667e57bae3310c72238385457593d04c5a", 0x1000}], 0x1, &(0x7f0000ba8000)=[], 0x0, 0x8010}, {0x0, 0x0, &(0x7f0000193000-0x1a)=[{&(0x7f0000a0e000)="356807435ce78264c0de08a7758fd3c47e1e9b340a9de9423ef4a3ce8be0b7ca6ea6351ec1d5959709845ec25d0655d787a06af3710949c5e83d1a49d1f3782f9193b6f66bb0293d0626f24b02925935064b627cf5800b17bb22f40bf67b08b6bf295d288a106192fd44ea40a2f4cc06c9f26f26da26d2c595bdbb7a7e6ec924530feb12c3bc2f091416ff617c02e813c43300582ee6", 0x96}, {&(0x7f000075d000)="4c9799733878169bbaff9a9530637d5504796497842d4d4e251040a05312079a9fb6712e4e42e66a0038d257c290871219753e389eacaddab3bf3496d34c21e31af5e8e2376857e0c434e6a1666bbf1541c4ac9a6250c99231436febc0c1e64e497bd586fed4493c98a78729e5ea6bfcf2260855ba9b29cd7f6c50e301b0690b68a235", 0x83}], 0x2, 0x0, 0x0, 0x200400c0}], 0x8, 0x80) 2018/01/18 15:57:41 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x63c, 0xffffffffffff98e5, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x6, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x401}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1b)={0x0, 0x13, "6cc27ea69eb7514d60cd58b3ee4ac878c35027"}, &(0x7f0000001000-0x4)=0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x79ac}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x8000, 0x3f, 0xffffffffffffff81, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0xa)={0x0, 0x101, 0x2, 0x6, 0x776, 0x81}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x403, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="06409617fc127eaca5508830b740dc388f1898d4036f35c6c125ebcd6a", 0x1d}], 0x1, 0x0, 0x0, 0x20000004}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="96bc5e1f497bc98f259a6aaf47fcb14a0126477d788a8c75cde874586ce7532dcc39ddf5638b9ba4dfdb52738ffe8786123ae4fad120e0ba89ca1ad6d1a3cf0d596e21177484c662cbc18ac3ca9a81a13f7a071c0ed598b50c0345f79a15fd6860aeb505cc8059ab1f427508c90ef25e36f74d277a42cc50660a87f033ea13b9bfe13f4c606d8ed29272719817d40e7c568e", 0x92}, {&(0x7f0000001000)="6c7a8d0e93afdd3a66deab74214c77a92f66909b1674eb14254575968d9bbefa0c80034de61279ba0ad5873a05dd0834aa38fbe5cfe5635c2ba29afec8f3ea6c53920a6ae91debfb8b902dd3ece7b7737755f9ea694c57895a92c873698a843dc3f474c7c1d9c9329d39ae141a3e241f556f7058312061c5cb0715bea9c7927841fb68b631a314adaab575d23ea2202f9d2854df9af90467a5068da4db554e012891265ebf0ac738212ba3f372ded6e0165899282a2be3d98cfb2ba52bae236d592756e5b3c707b0eaf18c79c9f297e3db4a9543f1a8d944504ec9447112ac239941fe1cbf0030475cc1ebfd1f4771", 0xef}, {&(0x7f0000001000-0x6c)="588448ebaf26e9c14e7fef1073b83846f1b3efbf98e15b76943ecdcd5c0739c6a5fa9f393ae2fb7de297aadf3065848e13efc5e8012343f5bf2f94455749b24212952f20a316254b9f541911bb777c1cb371598381127108858e5f03cae0f94e250af5e4ecfe127f554cd63d", 0x6c}, 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{&(0x7f0000000000)="3682307a33d662017416aebdd00073b23556bb11ee8e2f778ff0aeea600330f2da5c2561a63df5d97cecfcca59a509ffd8e3c7d3fa21b1d006c1cb388049f067454d65c98b8e613242e487706d6329494f43ff5bb4c76a91450c54", 0x5b}, {&(0x7f0000001000)="679a2700bee5fc2e2d7a4e5b22b31f8de7657c4395450235f5faf8e468dcde340b5c90ed32596ab7db37080198538db5e61a77c0d9475beade0be43d3c8c58569d526f204171f26d6019c052f8f2c45dd04882b737b356ea93c40530575f62e9a12deade00700acc090fde2513122632ece3607ded15010d42b405a10e733d7ac5302b8378cc43969b1ea40fc5add96baeaea043b2a262fd3cd7bbe1cd0d639807eea01888c5f1bfdb1e562fc22d2cf4fca3df590faeda97b6562dd1416a6b6f1bf5da99bfc25f4397b884104f851246", 0xd0}, {&(0x7f0000001000-0xa8)="fff088eae3974c0031b84deecae5912a311adb8bdc0e54354db171149e7101e438e54ff2127c3af3e915c11ebfe4e5a181b2dd0772dfa100dee7e482819fc402f2cb40292bf1170680dbe71993b41275605afa4a22b024143452bba05ba14b0c70ce2629a89cd4f4f1e93a483deb5c85a4043e919990020f24a42635b65f4b7f82c070c62cc4e52bd71e05310978cf96383cdc3da00d9d3ec49afad5a516a8476ab3f4b581b31d29", 0xa8}, {&(0x7f0000002000-0x4e)="10c4daf3544232c5922ba7d8019885b2e2dad63e2bb72d46b27758e2ee4c0b624f74462eb374f8a15e49c2efaa661677036a70fe28478aa67968d144e11535a819d37536fbd70cbab9fd1b8ba07c", 0x4e}, {&(0x7f0000001000-0xf2)="f5396a4d9ac1b54ef86808bc4bd84d5c00e8c009731ec270cdd19c381faaebd644842bc7da63de819f0ca896ceec34ba9ae7c309c1390bf45cc7f6757bf6d32fb12a6df720ca02040ed9bedea7016b3fe8a4bc1628bc70ab89dabffc5b880c96112b000cede9a45d24ba01eec06ad69ad201680d2f0d42581b32898c3c47104c0f96849eee31db591b758ed0dd6009657fef9d407b1f08dff6abec9786bc64db3b72d13898f1061ba3cf06313603dba0d56bd0ed8ab4b57c090f7471d30eea0c36de324d1702ceb8ff2e9febf4d2244cc8ab8cd0ee98ab6a1d40bf958e1a86289d184638fdd2b5a924d84c94005503db7acb", 0xf2}], 0x9, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x80000001, 0x100000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x8004, 0x6, 0x6, 0x8, 0x279, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x800, 0x2, 0x7, 0x8, 0x3, 0x1, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x2, 0x4, 0x1f, 0x7, 0x101, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x202, 0x2ce9c7f1, 0x8000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x5ce, 0x5, r8}}], 0x120, 0x80}, {&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xeb)="1253dd45ab300b437a04d6c1d141de8aa7dea5c284cf6667f42c8142e86d05c15f3fd9d4d459ce5370bef966755ce6d0f3caff8d35d6135145dd573a1fab2bb46617e99521a01dd699290f51f57dc0a62bf36637da70078d05ecf503ce12dc80eab375bae0d8bda7b3e6d320aa110bfe938cf972d2e96cf399abb83bb4c6ce7da6922022fc0b65f8d24e00d3e2bcbb5fd66d3214751bf84fb59ba6070b7c893e9762c43c36a38232066f95a87706d46e554e6a6afe6920a14f5ff56d21d3228afc812b24020be781ec984c526a6bc4464f5a07f46f41c604689ac9781f02fcff821adc9d6eb0be8a5947c9", 0xeb}, {&(0x7f0000001000-0xa9)="ed305ce70e01b5216b39f127a163299b20e3dd04cbf2e5f3a5a357d9836b4a2290b40fc60abf165367715bf0fcc3af506870a1d0d98d33a65605efbfdfdf9c9aa1b1147f7defe926d610a2bf77b5fe90cb1089d513ca5870fd6c352f7e4952a7f7d9c1b194350de0553fc8c7a343dd8dffdee1b1ff523358b52c60d438b31112f43f993249b82973c123b0436ff4487022e64ffe4d8a3d432f30fb5d3533290ac56649f05349f0d98b", 0xa9}, {&(0x7f0000000000)="c4bad76870cdec1e168cb93b19f89694186889981029efbebd9b09d8e71de77fda3f2a070e9ef43016b0673b70a79d23b1cea4b304339211aa06c8033a15341c2b90ec8ce560ad9a9a3816a1e0550e7e67a389c5ab96af0da6bcd85ab92886ddab249931a070eafc284704f5ebbe522878147ce189a22fd457334979b9515392a946eff2b373d79436a77fc57affac31149675eb8e67e7b662e849248bbc5c7dcc9ac1ed8de03c3235ee04396144845028475d3f74aba64bc57108b74807b13565fad41f6de29f7988e42c01990881cd846ba5a1668066ba28", 0xd9}, {&(0x7f0000001000)="3e757052ce136d8c180c9932ba8a259f56c53c3b227484d560dc8320876a1a0861e88f22affc6a91711f8a029b6c2b85e25b04b8200e42e0d47a240282bc0a2bd416", 0x42}], 0x4, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0xffff, 0x8000, 0x8001, 0x9}}], 0x30, 0x4880}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="16ca67c6fb4e19e113155180d1bffdf532fa8f042f0a918c4c873c7216bee0dc25f940a0e49489b0c0f07f9ce424169ae1034ee461f43adbfcd171f8e47dfcabb42e7212593f26720fa9b15398", 0x4d}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000001000)="f41da9084ccc2ee8036a7b1f80512a042e971ae58bbda5a364cbea2eece634ecedae043a3ae8cc3ae182338e46fc1ab50cbd0f01c02f9b60bebb1caa8fcc", 0x3e}, {&(0x7f0000001000-0x9b)="dc62aa16f55a51ffb2aaa5aa72d80ff42ecd8fab2de7e336be852bc62eee8c38a32e9af342e2a69ebe9a99c003b4895042301a2636a1cb646a913be8db00850152744f3cb165bfab983332ad39dad2d39ca53eac8d121f7951f03c7dd52b6f3a0d4b41b96e9f65d7cf3a0bf0a38f2ef7708c188b75b06b5995a0f6d54e6fd94414a36745720bc67c23eb5a71c493e4db61d7827e7bec477030c79e", 0x9b}, {&(0x7f0000001000)="ae0b056aa656b2e38fcfacd59a915c556d018a2dbd24dab283ad33daeecf91359e0adf0bf2311faf2b40122eb705ef6cc3ea60e17f69d42a7914b24bb9095ea2ac72d844e1157b89cb0b12e0748dd2428debfbd94cd7c5a64a29280069996db249ddbd000d58a338185543fadcbe3ada03d4bac0a6adeaa157af10a769810a83c32b2d1a0d13bffb2da49bd25450969f35c88b5b0b", 0x95}, {&(0x7f0000001000-0x10)="6e5eda0d4fb37d3b24fb2076bec8c122", 0x10}], 0x7, &(0x7f0000002000-0x30)=[@init={0x18, 0x84, 0x0, {0x3, 0x20, 0x4, 0x100}}], 0x30, 0x20000000}], 0x5, 0x0) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000289000-0x99)={0x0, 0x91, "2300a5038782ad37c0ce16f3c2dd486b85a40c29ae7c98f5da62f8362b4a4a83c5b569f953145c3ccf14f9d2e7246b4700638cd83385196de919ef551b0d1726a1f01080aaf5a02e07d37e8fe6019f9933ecd640bc9249b7286ddae89cbe86d786cec2f60ff1fb4ec09acd214116620a7c43600fd1acadb29910899f26aa64ff060809b56e32609618da86c52e277ebfa9"}, &(0x7f0000c6a000)=0x99) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000eb7000)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x80}, &(0x7f0000e14000)=0x98) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r6, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/18 15:57:41 executing program 3: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0101e2000009f4002202030080ffff54", 0x10) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x4d7f, &(0x7f0000d74000)="07b89878a9ddcac4cf1bd22e2d40d8b5e4d331d7098283f8be7d0bad3dabaaa2a5c1d3d063572591be949240dc6b3459ea50f0fd13b9e0555fa03ae7e40d2724234bc8cf393c905302b552110df34526e6974a45dd8b21102152d2c7ac49685b74355dd68478164658b1d936ff640fd19063fa5566c3bbf7b72445c453550df1e72cc573247b829a628cf7bbbc09eaa50ba74b1978c6190dc5226041d79038f83d519275bbe947a3ebe7fc4f17ea6c02378479701388920e6a58c6e558236981799c6ae08d6fcedd39b1640c7cfdd6a430d045c00f18870e3142aaaa9109e57f859fd9ef7bac36", 0xe7) socketpair(0x1b, 0xe, 0x1, &(0x7f0000f46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000f46000-0xe)={0x1f, 0x9, {0xfffffffeffffffff, 0x1, 0x9c, 0x6, 0x3, 0x3ff}, 0x6, 0x200}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00004a3000)="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", 0x781, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/18 15:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000105000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000da5000-0x8)={0x0, 0x2, 0x1}, &(0x7f00007b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004de000-0x98)={r1, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1}, &(0x7f0000f1f000)=0x98) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10001000411, &(0x7f00003a5000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000037b000-0x8)={0x0, 0x0}) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a75935", 0x40, 0x0, &(0x7f00000f2000-0x1c)=@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xffff}, 0x1c) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/18 15:57:41 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000)={0x2, [0x0, 0x0]}, &(0x7f0000008000)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/18 15:57:41 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000f6a000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f69000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0xff, 0x4, 0xfffffffffffff800, 0x800, 0x1000}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/18 15:57:41 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x5, 0x101, 0x7, 0x930, 0x4, [{0x7, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffff, 0x3, 0x8, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd778, 0x395c, 0xc9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/18 15:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a3e000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000052000)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0xfffffffffffffff7) r2 = accept$inet6(r1, &(0x7f0000c2c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e7000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000569000)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000f85000)=0x800000000, 0x4) 2018/01/18 15:57:41 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f22000)=0x1c, 0x800) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f23000-0x4)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x1, 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, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/18 15:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000472000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000694000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000144000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6c000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf2000)={0x5, 0x200, 0x5, 0x96d, r2}, &(0x7f0000c79000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000654000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a07000)=0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r3, 0x0, 0x2, &(0x7f0000ad7000)=""/129, &(0x7f0000ed0000)=0x205) bind$alg(r0, &(0x7f0000b2a000)={0x26, 'skcipher\x00', 0x10, 0x1, 'ctr(camellia-generic)\x00'}, 0x37) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5f383e5b3b61ced5c54dbb7295df0df8217ad40", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000067000)={&(0x7f00008d9000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d59000-0x40)=[{&(0x7f00008a0000-0xb1)="68a92c7bad33b9b371762f42517c94a38e152d5dda2fee89c3b4a73db94af8b1293795c956c50d71d78ec7230bda3cc208f5ab2df3b3c570213a6bc265b8804a1e64756f76a2dfba5b08d0d6fdbbe08f248c074bd8ac707dbcc56bb026984c87542c5ab694954b1c9c6e340336495bd32c363c651a8d392a3323ab96fbccb74ee6324337c88d27aaa4d510b5b522e343033602f719fef69c0edbda8a7fac544a591b01d9c95d4528ceeefc97c82b531fdf", 0xb1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/18 15:57:41 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e17000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000521000-0x4)=0x1c, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bc3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000665000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00000a9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0x26) sendmmsg$nfc_llcp(r1, &(0x7f0000b12000)=[{&(0x7f0000f7f000-0x60)={0x27, 0x5, 0x9, 0x2, 0x2f, 0x80000001, "bdfd4494a7cd98240ca668deabbbb25ffc75abcf46a7ac53e9e7f312acbb17aca6c0aef617e3da4234e192ecb7ce7c9cef95a94a3778340eba28262abc69c1", 0x9}, 0x60, &(0x7f0000a1c000)=[{&(0x7f000090c000-0x4e)="ab5d953ec5b92a32f8da223eb59192d918302bddbdacc007b45c25891e899ad7d7331051cf41cd31a7dd2d0b6fd80d246f4a1e167fa6f4ee9f9cf7b44a1520cef668ee9303d2262958966393abb0aff27e04dc55a53185a8bf3d15", 0x5b}, {&(0x7f00006ee000-0xf2)="a9baf01ea222a1b5bda0b5fd427269263061952c77c7278f3460daa1370b9b2a698aba983a4804de6817443dec93e5f86be58e425a67ce193b503d6725e61a2e81d46cb08d6d221390046ccdcf23d7beef37e58bc4e545ec9d746f5d8396b3cc1b4b759dc113a0ba95fad91dd4f3225d966ae52ba7cec23a43d1a58d67eae63fe890571d89417f0a2c526d1911268a488ccece97916578539c6e6ff37d50404c5b5073ad4b0c574fe57c722257e8f1ffca2c16081d2ac5350205db2b283a2258e33429826bfe62cab9e2afad9a7cdbba93fe06019b489ba00a54db5eb23198f99aae758157e6d5c741ffcedbd637efbc02ef", 0xf2}, {&(0x7f0000578000-0x7e)="87fff3b1127f5738616e131b9f981559221981e3b45c21b2e74ae9f7f121b187b75d3ae9ea19b325b97918bd9952afc44dba38616ff902aa1b64d97a33076945f5cb22c0814ca2b6a519972752e306f5c39f4f446f2e9c8860e26a848a1333503a0ec415b9ee75f28028459a1b481cf1d20cfc8984801f28d9eef7c05f81", 0x7e}, {&(0x7f0000d6e000)="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", 0xfa}, {&(0x7f0000a22000)="33951faa89b2938731086360fef6671f6b8e4e58cdb8f6ac2eaa2c8872adffe1d1cc5eeda9d22e5c45237d5c2f4ec8582ee937e17e187b9777562f6e61918fd8a4ece63c8d88d3a9cf84929a491ec1275d0cac9329169655d0597526b43e87e256ae0579cf6ec7ad642bb06c4298121529b8cacfc07805c87f02233a1c81440b8c54c42949532fe11695eabaad70c1ec68127732975b98c4379c604a476e0f44ba07eb9b8e681f8f9a1832c677", 0xad}, {&(0x7f0000857000-0xd5)="97a20171892ab3623a6f5811d2ee1e91f12ed1781be1c6ed31fd8b64dd3fb13e4793ea85ed90c525fe47f3fce5578c9396be89666ff23ed8fbe91b23d1e818f7072a088f2c48f22e58b2814e2bd9f6203a49cf1f6cd3ee101107250b8b0d1d2c97cac5ed8b0eba3972a956ca1828a0b83005fee6501eff12b0214b11fd44500069e74d8b3db3e75956cd973d13dd111d5e2a62a75e15b3bf7220406d8d185d240c0f157c7f9409511a71bd2b9dbb90bd6d80fc93ead9b34090d3e82deb6d2615d6033c7b277d08adcafbc8ccf7d7754b47ab65cd2a", 0xd5}, {&(0x7f0000f36000)="97a29b3efcc700875560a0d3f6480fa2b7f9da769fa523e4c1842378240ccd2c9c5dd363f5eeca0b1f4309c0fc2d786b7398b998d40940d9316025d69ae24e457120d672fa7ef4ea0543a37531b4254d557507c5e50c7515a79f", 0x5a}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000591000-0x60)={0x27, 0x8d2, 0x3, 0x0, 0xf1ff, 0xc33, "2c5703ee2f8d7230245a761689e69165f4142d77b4798ee183a46f9afd442d6726e02861d58690058f0bba725075982ac820af2a9e8c4a5a122347be874a1a", 0x3f}, 0x60, &(0x7f000079d000)=[{&(0x7f0000923000)="ec1bc0ad7dcf95c1a903b09c6cb21967244a0949df163b39f3401884dfc80381e80ebd39840380d66bd86da08509f94a912426c1ad2dc6c4e064a1cce16f27d1e9704788253955885bff30246690922e63df57e62332ce3a7b17557dee4bc10cb47eb482686ebd39d2cca73571686f107e89c1", 0x73}, {&(0x7f0000647000)="defae027f9d4fecf897dad2a3624c74719e75a385feb62960e41de193d17a3d1ae6bd7fb8b25b1d68b5048b90c6bcd34d42630a1f5010d1b881f25ff3aa266ec355c5ba92232d5277b00d71c245a297c091154606221e6daf3c898d0ac88ffb265443eb3e0cb976c7f54d1c0fee46a8fd0c8c568017827dd43388d9032f3283e57e67e79b2c5a496ea61413a9f7e0222ea4ce92c88fdbccefefa38ed454795834db7bde90f1509e3804ceac17ae4142289113f2b35011414", 0xb8}, {&(0x7f0000102000-0xa3)="6c510c141ebfc7f753a1375d6e36431fd78f6e22f617603f02b0945e02cd6c95344fd108ef09813fd74ebdcc1f701454a32f622454ca950ec133eff821a4ca586caa39604fd554ff6c303c0856ff0db90d0997e354ace1ee392e957225bba9f137ab1da8b9ba50816f8d1a8fe9b87dbe60fc6555d2e4fb0759524d345fb33da8d677ec77dee72ccf6d6d81b342b7fa097b7b984d5b32f58c707746485172d29b18452e", 0xa3}, {&(0x7f0000af6000)="6f3b4ffa8e7ddc229ea652c46f191d4847a4fa3175a1ffc99902255a8b00fe9bd9eeb46edc8df5ad9f5ae69fce40f5c86eb55075946d91a36c32b05d7d0e86ff1345b490602d0272bf49fcdc99418e7fb00627adb410a2a346eaa81916ce36ef73648a165728de5297ef985f78d2ea3f11298177d36b76235508693e6d0df702769db01fb04a3b2a", 0x88}], 0x4, &(0x7f0000966000-0xf0)={0xf0, 0x118, 0xfffffffffffffffc, "22a23dd8aa5d11431cfeb55b29cdd9431511cef05b5ef9b6c2602e17ac3a80d2e9fc84218d51150a1806b9ade1e347c0061dd8de20e1139df1f9e7cfdbb08d9b777daa4fd246c96506cce8e11cac660f49b81e1358943e7eeb0b75b31a9dd33459922e832cc98a4001c3f57ca9f6635f5e161ae6e670771e7e7d2e14cb9580f34c1229bffa3ecf1ed3f443eb820dccfd6d2955fb81010cb6620eda6d172f5b9ad5b64148f173cbf0eab52892b8c7bb1f764304bddf306cd9060e4d600cb60125248d3b8f7a0c26eb305bf86db3f50c3316b36d8118475eccb79d17a7"}, 0xf0, 0x840}, {&(0x7f0000a01000-0x60)={0x27, 0x0, 0x7, 0x5, 0xfffffffffffff74f, 0x2, "a29b8b3d3bbfbff296e4343fb16634e2690dab7126c1495e72fe951fe55834d195e7aeff30143196713683caeef4e014e5609001aa691bd32542153218c9f5", 0xfffffffffffffffa}, 0x60, &(0x7f0000daf000)=[{&(0x7f0000316000-0x7f)="dfefbfcb473f5e947ab85d2770b23a89579f70998e7312c5c57a86420a836d28a76b18ae3f0f7165f820b2267f9f6ee1a2810718d06a6756fe92ae6735abd32c91e5481ef625c753901d5332a781945984b8754b1081caee6e8d6aa4c5d47793aaf4e731e837d462ea11383c28fa2ed10deadf23ca8ad2689fa829019cca3d", 0x7f}, {&(0x7f00000ad000-0xfc)="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", 0xfc}, {&(0x7f000024f000)="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", 0xfb}, {&(0x7f0000fe1000-0x7a)="f97f551255ce27b393133883d1647107f9dc34855b03e894f2a36bc0b1c66f4a249a355a66aae2ad2cf1ef47482f36afdd19d527202f0a247eecb8c200f0abf9b5ab1d2d234933a904e815efb9852d1a3105f826a49da33321b8035ea33b5e873423ecce70f647a5875413021c368016194a4afbec6c1c605db9", 0x7a}, {&(0x7f00009c2000)="4152222dd3a5818e410d96b4fa0d8e394c8ab8802e58a427024cc8702654563864101563d7cf0ee66890c042812406afbce44872809bd7d25cae77dc4e27539757f9ee1bbd740fea125c3421bf9e5f9363018b62f719f38582e1bced2061c98b221d249d7bafb810ee3ee284799ccf3e367cff2a42f46f6319f24c18f0e9d87daa625fa7f55921b302a91d7d829286acea0aa6c0e6b651dd563cb2187ac2afecfbea68cabc6d5f495bfa065e2f7a32ff03ba83716f2ad8dd16fa6383a6b1443f1c38b1b57f00a155ec8273", 0xcb}, {&(0x7f0000929000-0xb)="9ba1814be6f53ac5da70e8", 0xb}], 0x6, &(0x7f000097e000-0xb0)={0xb0, 0x11, 0x3ff, "cfdb695ce2151cc49e801f838cc06edda50b819ca5a58f7d401430efd1128020b8f8af324d7032ac9d7fc40dfd920ead9feb0871928ae63224b5b377f3ae20ea34ae3dd0af723dffc854a0fa6e8842e41d0479925710f2ab3d2fb477930c6d2662629412ad6459365f718a2a84e0bf04ccf1c6de37cef7b7ca25a1d2bd3c123e89953d1880f073da9d1f76b17456eb2b3aded5d05c14b0c3230f"}, 0xb0, 0x40}, {&(0x7f000048e000)={0x27, 0x3800000000000000, 0x47a, 0x7, 0x9, 0xfffffffffffffffc, "59eb5e5c18fe9b99e2cfb091fdd817481a79dd5fbe775e78f061638a18e01fc30fd455194508ba0acc3638f39c90ea8af0b3d61a0da9ced912f4b9726a717a", 0x200}, 0x60, &(0x7f0000853000-0x70)=[{&(0x7f00002cc000-0x24)="6c75e4f3759eb749c0ff72ca720fcbd5efa58c832456c4c5d599a1be00e9b1d2022b196d", 0x24}, {&(0x7f0000b06000)="55a268d9fdb7173cc7d0f0019837278a66466eb7d697ea7e7269d2299f206984a44fa8b4fc8bbfc2fa364fc48d447c0e0b9be80d201df9cbf2a3b5b6408109dac4a07f20df7fed4d3d187b7e5e66279cdfcc716942e4906976eda5537c57bf82c006b037f3f5", 0x66}, {&(0x7f0000a78000)="1d43ddb087967fbdd41be2f740fad7a3a855d845dd70a606c413db385f4753ea69262fba4582afe968affbda1c1bcf495df6670d1529ecda7b67484d613b0f944744bbd1cf229150c509524c63968a8222b7caae3af80a642849b8cb7a487bf531b19a8d6ceaff0a8c2b6f7c22576d64bda091f3b36efcea0a20b39f9e75e8adf80f267399dd89c5d593728634e5a9bbd60c43c576ee8d4173b727e8f337b50f25184566f42b301251e8f62298b4681f1b51d44425ebbc08e15ddd31b95adbc5b43f", 0xc2}, {&(0x7f000075a000-0xc3)="d235746a6864ce7bd2f46a1dc1bc233c8bb91fa03db1c4a1d60227732da65a89ae7cb2ee2c8c3846890e0945984c529344641863cec518b4be55c6b95687d661001fc035d998f655891a2d3588edb64af750e0880859a28eea510caf0ea44efad08ba4d2df04500d3122381ee6846a2481a7a4c13a64b158e8c94e6a41ab349f9e4ed15374873f11dff05cf57ff5de7fd0e495f6b4cd0c4fc59df3855042e588fc7fc1496cbb6326402cd20497ba7496c1e5057eff294d90c6501cfcaaf14f07dfb9bb", 0xc3}, {&(0x7f000038e000-0x1000)="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0x1000}, {&(0x7f00000bf000-0x21)="15b17f5a192fef63c9fe4c9111d8343e8694e39e06c046bad0275fad76ce3870d5c19cbdb8df790aa9c210be9102cd019ed20e5665fd0b533943c8fbcf214ce6d909fa1bb9dd04afaa4736e26c16035424a6b829d882627ef210c7b627982b37d0ba55", 0x63}, {&(0x7f000092c000-0x40)="6520dff5fc15bb752a5bb4c2c0cb0f64d0e66e3705545dfe9932a448806325f702015b9d467cb0366176f1d82df5c765c2627d8fab4dddbb67aaa9f643a140c2", 0x40}], 0x7, &(0x7f00006fd000)={0x98, 0x111, 0x6, "a1991bee815aaf893e96d1b9968946d071d5e86e8f31e834b6dfdf610f71b0ee2d2e54a23cba498f812e9b6a086197448b6e6691f3387ba8bea477d1579bb2c514f49e8784e82e167a68666db8cc684d98934085ec9bad1f79aa25513e741e9c3fab83efd4e39bb92cc79df2d9af201253b84c725674a65548bd200dce432c524b6d1f"}, 0x98, 0x0}, {&(0x7f00009f5000)={0x27, 0x2, 0x0, 0x2, 0x80000000, 0xffff, "0dda55567496780d38fafb25d6d37850b4eefeafef13d265ba2b557f3f6f670725062cbeb68a9059ac6f9f34dcdbfe2f4bec3a6dd436b07f601f9544b527b8", 0x5}, 0x60, &(0x7f00006f8000)=[{&(0x7f0000c31000-0xe4)="d81c8ff583ff5f2fff442a1be3a82d367bb3abb9abdd70343085524089809aa4fd007f3fcdc95d26aafd815b6d0d37cb037394933def8353935350dbbf350bdf88a2b9a3fc30ccc748edf25aa519a15e2203711d768ec17fa2d1434f578f48ced175be7cca35da23a9baef32b4f8d9ffc31a597ac8f2835e98987bb8ad97045af46bf5d423eddc0f0d8d9901302e41bc7b663b3b1b9947d9e4016a7d1ae87c2220c9e6bdef28e9eed338820d73b725dd6309f10dcc686f1d3851fde131011e56d0668f967f4c814ef1795c17ba50483498a771f30f434e1250acb78f681e7c28cbe9e781", 0xe4}, {&(0x7f0000622000-0x5c)="92bcc1deca9c746a6e5628c1d7394608f34ad8e65bc79702015bb97cdda56f2f416772c8d990ab8e432721bacf1a8429fbfe2b0a48c277e1d48aaea8f22caa5be10603494baa08cee7ed76d21dbb24432f25a4ee715cc20674f03183", 0x5c}, {&(0x7f000042f000-0x42)="b3ed2bd3444a053733a77daa83af979b51e9bbe221f2a3b66582bff95a5b19a585cb412575ccf95f15e5245c7d58442ec886b26f880aeacb4fb060129081cc31988c", 0x42}], 0x3, &(0x7f000056d000)={0xc0, 0x115, 0x4115, 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0x1000}, {&(0x7f0000c47000)="eb0c3b216dee9cc8fa3c548139427fd9bbcd930e5995c158c5cfd7847b9af1b4539ffe1d2d45d9416bfb2e", 0x2b}], 0x9, &(0x7f0000626000-0x90)={0x90, 0x10b, 0x8000, "3c20416c2bb866342e66dc93e9c23ebc17266823f6eba03b091a106d8369b2ba386b695ea2f317d9a3602f48ce64f49b6626bd89af03c22146e91dc6dd3438b32743e584b69238da7ff61cc80a06211a40dd41037f8f9d5facc8365b619a241fbd95cee1d4f171ebfdb0a0d8b75d0047d94d8910bd701da0810e7d"}, 0x90, 0x40}, {&(0x7f000062e000)={0x27, 0x2, 0xcd, 0x0, 0x4489cf73, 0x9, "e6dc22b69208a444b60ed30223061622a6d2f07fed072acd5379107a01bace090d42269a61d8537f9f79ee817649aa947499f493f5a5f7bc940577bd75fb2a", 0x4}, 0x60, &(0x7f0000bb9000)=[{&(0x7f0000aa4000)="62e1da1b1a8555517bc7bd665d31616130480a17f42bcdbd6abeb44bbee5b60d5622ba8f4f0ed9d4c68c1561ffc79beb1c59ed22aa8a9ba45c9fb30eb199816d9cc2b4da4b092e1649cdc77cc8e7bd1866cce980779c25db9cec63d8d5146806b9e57d13a06a23bd9567933d23a814f837cf5c1a31118ca4b5ab6d33b1fb90977bbfacb31a09f48a153d9e014d63ca44a5f797b8bf3d5f826804cf1ea2e31a6005aa23b7a5df738a694e594eb727fa4d99ec076d547eb23b44723efb411679d41704d7bc", 0xc4}, {&(0x7f00008a5000)="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", 0xfc}], 0x2, &(0x7f00008db000)={0x30, 0x0, 0x5, "b7033f4891df4e78483e942ea4bc8f2473614e8963dc6d4b05773a55ce"}, 0x30, 0x20000000}], 0x8, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000420000-0x90)={0xffffffff00000001, {{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) 2018/01/18 15:57:41 executing program 7: pipe(&(0x7f00002f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000007000-0x10)={0x27, 0xf9, 0x4, 0x7}, 0x10) r2 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000020000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0xe2}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000001c000)=0x1, 0x4) 2018/01/18 15:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe7000+0x821)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c8d000)=0x0, &(0x7f0000e8f000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) 2018/01/18 15:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000541000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090b000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000353000-0x4)=0x0, &(0x7f00002e6000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000322000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000109000-0x4)=0x0) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000b4f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000915000)=0x32) sendmsg$kcm(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000258000)=[{&(0x7f0000f9d000-0xad)="fff0970ad70e91b9ec46ac5b6297edc97979fba2cbb9813af3ff09887814a835aadb2fe6790d6c29b3a2a9d59886a562e54aced99808f49d51863666d419df14bfed2e0a84c964f0ff2ae6b0e2ac88d0ad867aca50eb6ea7ef80202e79284ee5bcdcddc9d9556f733b70e517edb2b5153fc1b454615bec9c13184dd1058218b1204aaf058386682234cac61591e066fcedf76c9c3af1da5e8a76840026522f127f679ad7e8df0fcbd56f2f8e6874adeb0327b8206e782f29d6a6d947dd711ee0e63113b25ba01199aea6c8a0bcdbf1513cbc0c9608adc10d0f", 0xd9}], 0x1, &(0x7f000082e000-0x240)=[{0xf8, 0x0, 0x9, "7c23249b7f8bad0873570e35510884476b1d655db3bbcbbb4b29e4a28c9b629440f0410d4ce332fcebc7c6ad40dae6a0e0e8104db17bede08fd4ba7e2b2cfebe781ae9f48d7cdb13b03c4048bbac5befdc67244df3f642ccd7739b7439e10b255ba1c6ac409097afab1e542799e077ef8adeea88567d9756239607bc00740e2812aeb94d1831bf50211b0e7e7a58de07e710a556a21f0e4d39be38d7cffc9da882e8e60fc71d1c62d4c2b93635179f6205e05ffb9fea9172e92b9f10414dba1a78a1513cc74a0d29fa8ec19bbfe85f31c5c9d57ebaf369494d7b503736eef796f1aa7b"}, {0x88, 0x84, 0x8001, "6c6ce75b2247323402de447cdbe422eef47b17d1f736d840edd43446bbba4dc4d3705526d5eee68994df4db2d08de99dcf2cd9d9caf05e19efa9492ad6cfa8807082b6a4aa2ecff4f91ffbbe6e4d600514f83c3d9133f356034bea35c99abce69d744beab8cbcae7e2f76dd7794510833c8ccab12706"}, {0xc0, 0x0, 0x8, "8662f71034a0b7434b67a540650b9bd3f5430fdc53586384f94851d75e8907c689ed22d14759947dfeabcdbc4aceb02850f164ac4af5f0247cb81742d610bf0d36d1b78796a7d43dd1a2e5c6c4c1e31de6fa4bead68ee5766a3b7de0911a20316fc7e3695e5d2e19902363996eca3180d6d511e6da0996320e55c536ea8e698507f47aaea3cbc6d3ecb1de4f51c4175118084cd2e34819b4ce6ef4b9a3065268231446ab2a515ed1b029cde3ff1b2bea"}], 0x240, 0x40000d1}, 0x2004c011) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000018f000)=0x0, &(0x7f0000faa000)=0x4) bind$alg(r0, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb4000)={0x0, 0x2, 0x662}, &(0x7f0000b8d000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cea000-0x10)={r2, 0xfff, 0x395, 0x1}, 0x10) recvmsg$kcm(r1, &(0x7f00009fb000-0x38)={&(0x7f0000b78000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00009ae000-0x10)=[{&(0x7f000002b000)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x0}, 0x40000121) 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000420000)={&(0x7f0000567000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/18 15:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xb, 0x6, &(0x7f0000a1f000-0x8)={0x0, 0x0}) getpeername$llc(r0, &(0x7f00005cd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000042000-0x4)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x200000000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x2bd) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000017d000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc3000-0x4)={r1}) accept$llc(r2, &(0x7f00000fc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000031e000-0x4)=0x10) sendto$inet(r1, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da", 0xe0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 15:57:41 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000076e000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004e9000)={0x0, 0xf2, "3c7613982e6ffb6d0e4610471e3a5cf223ea873682a90253b2afaa246d67f6aaad25bce557ab6a07311874ff74e508233b03dbfe056b2a26815ebd53cf833e9de0ff7ef6bc1b942548d819c144eb893ed198662a5140f42b678e6a6d3e0fa990959425494c357148e0ed81fd1667aa23313e0d67c7b2d70194820c386602fa1540bb92947f928bdcf2ed59b78e52d70fcf65f279c6d5a596405e127e24c32116087d8434d93f8642857e9edefca676b5cd1f934cf20e780a0d7e0261c0cc3bc5780093c7ab4d9d2a51865ec378abbbaa44b3cf84ce460c47462813dd47c41a3350c962a3d433b6abbeaded4855f7a32cb634"}, &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x3f)={r1, 0x37, "09fc0f7a7e420d227cee5b79eae586d4c3e35e60ab40dd89c1b92bb91aa1219777466576bccecec12c6c2771aa6b23c66207afbd710bb7"}, &(0x7f0000a74000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000551000-0x4)=r3) r4 = accept(r2, &(0x7f00000b1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0x2e) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000037c000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f000011e000)=0x0) bind$inet(r4, &(0x7f0000348000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000afa000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ae7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000145000)=0xe8) sendto$packet(r4, &(0x7f0000084000)="d7a435a4c8a8187017b8e241557a610ad3deec25a2abd19c5452223f22ece68f530bbf80aeb2b37f07ec9de577ce99d11b76cc380eaf889e36a038fe5e200b26012b220a7bd481942ec7ce5ab045231f19a0097c714f43ed5615ed0458f93799faf1d44a87d0e7fc43be493a0d4816fb1471dff210643580fdb1aef8ffeb47f92ef2e41cf6db243847eb5c2831846fe5db6b6d1e6b5c851dd631102c6fd4538bba7c99905328969217dd", 0xaa, 0x24000000, &(0x7f00004fa000-0x14)={0x11, 0x10, r6, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dd5000)={0x0, 0xb1, "d6abca3ae5f569cb6f3d0cc4a779c612f82f35009787a9e79a24f4c5c97c10807de04837da288f3ea02850fce099c53e0a608bbfc930111ecf1a1ee309a3640b7955dcfa8ed6578cc5f463d2b767faa7aab4323773e4404639da46d2ac1e31224e0f0e70b34534f7234d676310b66370ca04297590fcdf3f3699f6c269b9db0c353d71415976a64e254bc6e42a04ddba8cebc46d751e9f8da62561a10b8862a35a7144abd71c7eef801f6268de94c9ee9a"}, &(0x7f00000de000)=0xb9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005fb000-0x8c)={r7, @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]}}, &(0x7f000069b000)=0x8c) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 15:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000088d000-0x8)={0x0, 0xa}, &(0x7f000094a000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000222000)=0x0, &(0x7f00004b1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d3000)={r1, 0x5, 0xfffffffffffffebc, [0xfffffffffffffff8, 0x6, 0x8]}, 0xe) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) pipe(&(0x7f00003d5000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d29000-0x4)=0x0) 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ce1000)=@int=0x0, &(0x7f00003db000-0x4)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x80000000, 0x8, [0x85, 0x1, 0x8, 0x8, 0x22, 0x200, 0x7fff, 0x10]}, 0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/18 15:57:41 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000009000)={&(0x7f0000009000)=[0x0], &(0x7f0000008000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000009000)=[0x0, 0x0, 0x0], &(0x7f0000009000)=[0x0, 0x0], 0x1, 0x8, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x3, 0x0, 0x5) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000008000)=0x1002) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) r1 = socket(0x0, 0x5, 0x21) recvmsg$kcm(r1, &(0x7f0000815000-0x38)={&(0x7f0000334000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009fb000)=[{&(0x7f00000a9000)=""/116, 0x74}, {&(0x7f0000006000-0x89)=""/137, 0x89}, {&(0x7f00000d9000-0x93)=""/147, 0x93}, {&(0x7f0000dde000-0xe0)=""/224, 0xe0}, {&(0x7f00005cc000-0x59)=""/89, 0x59}, {&(0x7f00001f9000-0x4f)=""/79, 0x4f}, {&(0x7f0000d78000)=""/64, 0x40}, {&(0x7f0000b30000-0x84)=""/132, 0x84}, {&(0x7f00009e5000)=""/4096, 0x1000}, {&(0x7f00006ba000)=""/198, 0xc6}], 0xa, &(0x7f0000b98000-0xbf)=""/191, 0xbf, 0x7fffffff}, 0x10020) 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000040f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a35000-0x10)={0x2, &(0x7f0000d20000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000ba000)={r1, &(0x7f000012e000)=""/233}) r3 = accept4(r2, &(0x7f000031b000)=@un=@file={0x0, ""/108}, &(0x7f00003d2000-0x4)=0x6e, 0x80000) accept4$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002b5000)=0x14, 0x80000) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f000079a000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0xfffffffffffffffe}], {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], r4}, 0x48) 2018/01/18 15:57:41 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ef2000)={0x6, 0x0, 0x1, 0x6}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ef2000)={0x4000000000000000, r2, 0x1, 0xffff}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000ef2000)={0x0, {""/7}, 0x0}, &(0x7f0000894000-0x4)=0x10, 0x800) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x200000000012, &(0x7f0000ef4000-0x4)=0x800000003, 0xfffffede) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000ef4000)="", 0x0, 0x24040804, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000c7) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000827000-0x4)=0x302) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000ef5000-0x10)={0x6, 0x3, 0x7, 0x2}) recvmsg(r3, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/18 15:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f0000b74000)=""/4096, 0x1000, 0x100, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000475000)={0x0, 0x0}) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 15:57:41 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000599000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006d5000-0x136)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 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 15:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001a7000-0x4)=0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 15:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) socket$inet(0x2, 0xa, 0x3) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/18 15:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c8f000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000044d000)={0x0, 0x2, 0x1, [0xffffffffffffffff]}, &(0x7f000082b000)=0xa) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000354000-0x4)={0x0}, &(0x7f0000a46000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000069c000)={0x0, 0x8000, 0xfff, 0x0, r2}, 0x10) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006f1000)={0x8, 0x3, 0x7, 0x7fffffff, 0x9, [{0x7, 0x8, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7ff, 0x9, 0x8, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x752, 0x80000001, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xb, 0x8e, 0x1, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x5, 0x1ff, 0x1, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x63372206, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7fffffff, 0x60, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/18 15:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000a6000-0x10)={&(0x7f00003a4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x1, 0x80003, 0x6, &(0x7f000081f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002b6000-0x8)={0x0, 0x5}, &(0x7f000070e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000980000)={r2, 0x86, "81b8b280d514ce8a8e243d9475fd8e4874b7b325d3d4d6a28e01c3aa968ece76126a176d2e82264ed5f9988aa979cce151213660680c3c5152fbeeed1ba6463a46364974da6bcd9f75c6883cae4df8923b0a47490b8e50f9677277e7f0dbb8ad10d7d9f062b1d712f077768a838d2702497f639611bcd4c17efea16c05af7632ce1c7f61d7c5"}, &(0x7f0000c0f000-0x4)=0x8e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e45000-0x1c)=@req3={0xc9, 0x1, 0x800, 0xfffffffffffffbff, 0x7, 0x80, 0x8}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) connect$unix(r1, &(0x7f0000163000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec5000)={0xfffffffffffffffd, {{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 15:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000f99000)=0x0, 0x4) 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)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d19499113f83fe2da852974645711d999d5c8fc17fc6150dc3f34c7ae14ea13c53eb7fa00e1274a37239c0a896f1f984e0c498c9014e2d1d3005472cfe2e5135166fc91fdf19bb7d45d8e5391dea6189ba6ef34d448fc0843153befaf81a668857754b759ab799fae1a0f3b44a9107a62afbb4f1c5662a07dce789ecb27833a4c22e25e907ee0ec5c43385113102850c44f08708e9615adabbb7fda2187645d9cad54cc40d5d951e37ed02cefd0ebfb8255169e89dd9781a190ced35a69b857f06a6fa032d55ed9c413271402fd03771cfe3f7ad674165ad55526e04c9356ed1b289125e3547eed91d05b3d59be4a5b9b68a6d5ff06f274b88e49e829722a0abf022bdbe62fa9c7b61995db396985c9f05e9832457dd59bc037ccc54475abc18e3cfc60a952351f76e3ff312a1baf8d56ab2f85b015ae4893c9836e70e6a4d04489758ed5bef992d6ea0ef73a6c430993037da2f181e839c36e7582ed04b05338c40811ad763d3c880cc8c35b56f24141b78440c4eddc9bf93287798219aeef802ee93c6befb0a242eb99f138ec226a559e62233261c2f1715f2d5a6dbc8be25e237780cca83c5d8eb67f7ecf774602cde6308f22affa41969308b231bbe0273e86b9155322d056df4c08eab184b76b27de53c26b218f79979334c306c62c5039d4e9e1b35608bf07723a852994734b19141c09d20742e8db3aba9a61d6448759b2e013a52b3e8527a02ba96ccb78653aaee0e42d825233cd934e798daf9349b330fc9d8a8bc285b8a96d1e3ef3a3b69ac76ed88d38bf79a6c2c2df149d15690a1a01d1c2e8d1350ca6a4ec2ff7341a061a9713feb0724ebf319d64b354ac9023dd94919a3163c3beece3dad9ffdd492800c1200d0ec61a7bbcd476d8466ab77ff8b28422eb3814be953c10e9a2b2fcfbcaba7a514dc083a2965e68d31dff73d1522f5f14ce19974f00b2be3813d426894d574cc8c8b17f72c9a52fff76dfcb7a219e8a3a9c4fa95ba6cf", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/18 15:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) socketpair(0xb, 0x5, 0x1, &(0x7f0000fdd000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f1e000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000600f40700000900071502040008dd200828060009040005009f0000", 0x22) 2018/01/18 15:57:41 executing program 2: socketpair(0x2, 0x3, 0x100, &(0x7f0000c37000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000096d000-0x8)={0x0, 0x1c4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xea)={r1, 0xe2, "2911f8639216022753e8f775e6fe90c3a09af126650ca2eee1207f3fdfcbbede5ff1356174aa2c4a8f4f265180a1fcbf163d97d52e36c6152134766bd7420eda98afe33a679d9cbbf4023762e864e3f9c40f5b022a0e67b013b28a2b410f78b8e37ff77a9d6cf2c8478aa84df601a6d41519c34a4a5027661b18d7d951e7bb412de9bfbbf8e6ac62ad6b3e086764bca6dae573d44cd8435a52baaa9904a69e5e7eea7f5d6ccd2315488e6ed5fcc02de6aef1c9cf103c2a6712e137bee177cd5b84da04a22566072bc499a9ed738d754fd177bfed1787a9974bd9c3512afb411fe3fb"}, &(0x7f00000aa000)=0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 15:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a52000)={0xe656, {{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]}}, 0x90) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x29d) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b92000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a04000)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f00005a3000)={&(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000831000-0x30)=[{&(0x7f0000ba1000)="4249aa49f89a924d5cbbc9acfcbd323b99c0eeb3b5adc652c8a7c18cce4497eb1ac0a45aca38ff3b1239a7e891c5ca82a010422b3cd0047372a3f01273eb0a668751c257c894e45ee3cc80bb79a5fdda4df5a685ed58f0a2f8aae3c8a255d0ef29154a0959da10e58361a1a0a096df100e28cd532fc59967c3d115656a880a7626d915135bd74ab820da933d465e56dffa63b923bcb4071252ab769f9aad679461cb1129e91baaa35b3b2c8f38da1ba309425d13cbfce4376c1a41467597d5f354dac33ee3428e33550719d69e787c96d9a4fc02b89a437c109c570636a36503a5936b368ddd93ad4a723b45049e40eeed9d8127e6b95bc829", 0xf9}, {&(0x7f000013c000-0x1000)="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", 0x1000}, {&(0x7f000020e000)="0fe3f598afdc9d375dd12b20de37572bb5f53a54de060b5d2e4fdea591f7da18c050cb4afe2c7459d3e8475d2b11829086db87cb743101bd54c6864d83d9404d3d2218373bc65f5055a42cf64df35ca3eded0dfb71d0eaaa9e3fc58cf1350dfedd07679f81f631f0f4f5e9bbaa1d9c5ee6cfb58bc640648b6aa7751fa4bd7f333b5a49aadc5ebcb5b9c6b5a8fb6490010efecd2a130f", 0x96}], 0x3, &(0x7f000002f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x0}, 0x4000041) 2018/01/18 15:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3b000)="", 0x293) bind$alg(r0, &(0x7f0000309000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/18 15:57:41 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000009000-0x334)={0x334, 0x40, 0x0, 0x4, 0x1, {0x4, 0x0, 0x0}, [@generic="1a08a7cf4af4aff5cef83a8b7cbadfc59604803a1426a4f268e543eaccb6829c1174cc42152acd26b1d6820676db2fa45e58c5e826e11ccdeeb79d908ccfbfc785ccdd2c5b1a9f6f6d17d8a3423c86243bfea12e91afe80f41a09fea3fda279c2ebe55f719e87c8b24a4485e61be4a1a8476c6fab8a24d32e246ac204d4b93d9d50936bdc95bb78e3f91", @typed={0x9c, 0x85, @binary="7ad8bd41c097ee0f0e74afbbc3fb1e96b0ae10a2bddbdb1eae9b7e912d9e0e51f46c711163bca22f2c2c563a587e813c800e50393f1d23c4947a86d5fc59a07c1264450f6e21c323bd243f2fe5794d4968a6c6ae1221ef3dc1734ae6fe7c6feb81ef03edb554ae460528f302900f88968cf2f2629da787c40abbb7a0dd7db1c2dd588fa61c4917d7dbebcac123e452618020f0"}, @typed={0x18, 0x12, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0xc, 0x85, @u32=0x4}, @generic="6ace6f3b2df2e519c99eb70a6d690dd5be0a3b6a33cebd04d5bfd38f873d0f62e2a55059e2e2768072b9dba3447b1f126514c92ffa3b0e40d5f4009ef5df8f44a3beb928bc244c78e86b76ba6dd9da9572ac2f90cd80595c637ca759daf4dce62e90a9503b473a1f0bbbfd14baca8ba71a5caf4653f74116495b0767d1d14f86b71b3fa1f8f0f6fa55d48f19dafbae923ad3e82a6d55575abecdab3ec01e3099df9d93cec6223f03399d7a6602708d6bf08b002065293c79bb1fcfdeaf6cab7d9b036480eba245a8dc9eb25cfdb905f65ebd20d44c83d405ee86981f20474fe3c1e071ea7d16266a017fe0db8f7df54a43", @typed={0x10, 0x12, @u64=0x7fff}, @nested={0x4, 0x8, []}, @nested={0x68, 0x8, [@generic="eb22c0de54551b72ea32ff1256f81f610f2636a348bf8b8a11244f832f24ba7a2608934c027930b7d3e9da78d74d3aaa4bc82ac5dd6581d05ebd645b22d019d4c72b9263518caeb2419214d937a13ede78dcc2f9fc4ebb818176239b3b25a991ccc66c"]}, @generic="1cbc5ed44e026e1415529485d988c269a853faaba759bc75e49b59862f8778b0ed31999250f21c053a02f900d03017008d422ccf2da5499b608fed5dd2ee13db5a5641201e29e982b99e2fb61ea9eacd828c81de98d7d3d65be301272353f916decf80c14d807c34b9"]}, 0x334}, 0x1, 0x0, 0x0, 0x40}, 0x10) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) [ 2295.666499] ================================================================== [ 2295.673938] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 2295.680269] Read of size 255 at addr ffff8801add8f968 by task syz-executor1/19417 [ 2295.687881] [ 2295.689494] CPU: 0 PID: 19417 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #195 [ 2295.696829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2295.706181] Call Trace: [ 2295.708754] dump_stack+0x194/0x257 [ 2295.712365] ? arch_local_irq_restore+0x53/0x53 [ 2295.717027] ? show_regs_print_info+0x18/0x18 [ 2295.721507] ? __alloc_skb+0x57e/0x780 [ 2295.725374] ? __nla_put+0x37/0x40 [ 2295.728892] print_address_description+0x73/0x250 [ 2295.733711] ? __nla_put+0x37/0x40 [ 2295.737228] kasan_report+0x25b/0x340 [ 2295.741016] check_memory_region+0x137/0x190 [ 2295.746542] memcpy+0x23/0x50 [ 2295.750410] __nla_put+0x37/0x40 [ 2295.754626] nla_put+0xf5/0x130 [ 2295.757889] netlink_ack+0x78a/0xa10 [ 2295.761585] ? netlink_sendmsg+0xe60/0xe60 [ 2295.765795] ? __might_fault+0x110/0x1d0 [ 2295.769834] ? netlink_tap_init_net+0x350/0x350 [ 2295.774483] netlink_rcv_skb+0x2d1/0x400 [ 2295.778520] ? validate_linkmsg+0x8e0/0x8e0 [ 2295.782819] ? netlink_ack+0xa10/0xa10 [ 2295.786688] ? netlink_skb_destructor+0x1d0/0x1d0 [ 2295.791515] rtnetlink_rcv+0x1c/0x20 [ 2295.795208] netlink_unicast+0x4c4/0x6b0 [ 2295.799251] ? netlink_attachskb+0x8a0/0x8a0 [ 2295.803641] ? security_netlink_send+0x81/0xb0 [ 2295.808203] netlink_sendmsg+0xa4a/0xe60 [ 2295.812249] ? netlink_unicast+0x6b0/0x6b0 [ 2295.816483] ? security_socket_sendmsg+0x89/0xb0 [ 2295.821217] ? netlink_unicast+0x6b0/0x6b0 [ 2295.825432] sock_sendmsg+0xca/0x110 [ 2295.829127] sock_write_iter+0x31a/0x5d0 [ 2295.834729] ? sock_sendmsg+0x110/0x110 [ 2295.839300] ? iov_iter_init+0xaf/0x1d0 [ 2295.843256] __vfs_write+0x684/0x970 [ 2295.847214] ? kernel_read+0x120/0x120 [ 2295.851076] ? bpf_fd_pass+0x280/0x280 [ 2295.854948] ? _cond_resched+0x14/0x30 [ 2295.858820] ? selinux_file_permission+0x82/0x460 [ 2295.863648] ? rw_verify_area+0xe5/0x2b0 [ 2295.867688] ? __fdget_raw+0x20/0x20 [ 2295.871389] vfs_write+0x189/0x510 [ 2295.874919] SyS_write+0xef/0x220 [ 2295.878360] ? SyS_read+0x220/0x220 [ 2295.882684] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2295.887684] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2295.892449] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2295.897199] RIP: 0033:0x452e39 [ 2295.900364] RSP: 002b:00007f51d32bfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 2295.908048] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 2295.915293] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 2295.922537] RBP: 000000000000055e R08: 0000000000000000 R09: 0000000000000000 [ 2295.929785] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6170 [ 2295.937030] R13: 00000000ffffffff R14: 00007f51d32c06d4 R15: 0000000000000004 [ 2295.944308] [ 2295.945910] The buggy address belongs to the page: [ 2295.950818] page:ffffea0006b763c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 2295.959627] flags: 0x2fffc0000000000() [ 2295.963497] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 2295.971351] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 2295.979206] page dumped because: kasan: bad access detected [ 2295.984888] [ 2295.986492] Memory state around the buggy address: [ 2295.991395] ffff8801add8f880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 2295.998729] ffff8801add8f900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 2296.006066] >ffff8801add8f980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2296.013400] ^ [ 2296.016739] ffff8801add8fa00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 2296.024085] ffff8801add8fa80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 2296.031428] ================================================================== [ 2296.038761] Disabling lock debugging due to kernel taint [ 2296.044398] Kernel panic - not syncing: panic_on_warn set ... [ 2296.044398] [ 2296.051754] CPU: 0 PID: 19417 Comm: syz-executor1 Tainted: G B 4.15.0-rc8+ #195 [ 2296.060389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2296.069713] Call Trace: [ 2296.072278] dump_stack+0x194/0x257 [ 2296.075882] ? arch_local_irq_restore+0x53/0x53 [ 2296.080527] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2296.085258] ? vsnprintf+0x1ed/0x1900 [ 2296.089034] ? nla_put_64bit+0xc0/0x150 [ 2296.092982] panic+0x1e4/0x41c [ 2296.096148] ? refcount_error_report+0x214/0x214 [ 2296.100880] ? add_taint+0x1c/0x50 [ 2296.104392] ? add_taint+0x1c/0x50 [ 2296.107907] ? __nla_put+0x37/0x40 [ 2296.111427] kasan_end_report+0x50/0x50 [ 2296.115374] kasan_report+0x144/0x340 [ 2296.119152] check_memory_region+0x137/0x190 [ 2296.123534] memcpy+0x23/0x50 [ 2296.126613] __nla_put+0x37/0x40 [ 2296.129952] nla_put+0xf5/0x130 [ 2296.133207] netlink_ack+0x78a/0xa10 [ 2296.136896] ? netlink_sendmsg+0xe60/0xe60 [ 2296.141108] ? __might_fault+0x110/0x1d0 [ 2296.145146] ? netlink_tap_init_net+0x350/0x350 [ 2296.149805] netlink_rcv_skb+0x2d1/0x400 [ 2296.153839] ? validate_linkmsg+0x8e0/0x8e0 [ 2296.158136] ? netlink_ack+0xa10/0xa10 [ 2296.161999] ? netlink_skb_destructor+0x1d0/0x1d0 [ 2296.166824] rtnetlink_rcv+0x1c/0x20 [ 2296.170512] netlink_unicast+0x4c4/0x6b0 [ 2296.174550] ? netlink_attachskb+0x8a0/0x8a0 [ 2296.178937] ? security_netlink_send+0x81/0xb0 [ 2296.183496] netlink_sendmsg+0xa4a/0xe60 [ 2296.187535] ? netlink_unicast+0x6b0/0x6b0 [ 2296.191748] ? security_socket_sendmsg+0x89/0xb0 [ 2296.196475] ? netlink_unicast+0x6b0/0x6b0 [ 2296.200684] sock_sendmsg+0xca/0x110 [ 2296.205418] sock_write_iter+0x31a/0x5d0 [ 2296.210261] ? sock_sendmsg+0x110/0x110 [ 2296.214216] ? iov_iter_init+0xaf/0x1d0 [ 2296.218169] __vfs_write+0x684/0x970 [ 2296.222383] ? kernel_read+0x120/0x120 [ 2296.226248] ? bpf_fd_pass+0x280/0x280 [ 2296.230113] ? _cond_resched+0x14/0x30 [ 2296.233977] ? selinux_file_permission+0x82/0x460 [ 2296.238800] ? rw_verify_area+0xe5/0x2b0 [ 2296.242833] ? __fdget_raw+0x20/0x20 [ 2296.246525] vfs_write+0x189/0x510 [ 2296.250652] SyS_write+0xef/0x220 [ 2296.254082] ? SyS_read+0x220/0x220 [ 2296.257686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2296.262677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2296.267419] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2296.272146] RIP: 0033:0x452e39 [ 2296.275310] RSP: 002b:00007f51d32bfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 2296.282992] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 2296.290237] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 2296.297482] RBP: 000000000000055e R08: 0000000000000000 R09: 0000000000000000 [ 2296.304722] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6170 [ 2296.311965] R13: 00000000ffffffff R14: 00007f51d32c06d4 R15: 0000000000000004 [ 2296.319628] Dumping ftrace buffer: [ 2296.323148] (ftrace buffer empty) [ 2296.326827] Kernel Offset: disabled [ 2296.330427] Rebooting in 86400 seconds..