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"}, &(0x7f0000165000-0x4)=0x1169) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d88000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xb443}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x10001}], 0x74) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000036000)={r3, 0x2}, 0x6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000907000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xbc) 2018/02/09 00:41:38 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff0000-0x48)={0x7, 0x5, &(0x7f0000ff0000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x1, 0x7, 0xf, 0x4, 0x28}], {0x95}}, &(0x7f0000ff0000-0x4)='GPL\x00', 0x9, 0x1a, &(0x7f0000fef000)=""/26, 0x41000, 0x1}, 0x48) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a49000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b2d000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a60000-0x4), &(0x7f0000ff0000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000), &(0x7f000044e000-0x1), 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x3, &(0x7f0000ff1000-0x8)={0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ff2000-0x4)=0x20, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff0000)={0x0, 0xfff, 0x20, 0x6, 0x101}, &(0x7f0000ff0000)=0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009f8000)=@assoc_value={0x0, 0x3}, &(0x7f0000ff1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000001d000)={r3, 0x5, 0x9, 0x7, 0x2, 0x6dc, 0x2, 0x0, {r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0xa1, 0x4, 0x13, 0xffffffffffff8000}}, &(0x7f00001e2000-0x4)=0xb8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ff0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000532000)=0x32) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000f41000-0xc)={0x3, 0xa48, 0x20000, 0x3, 0x4, 0x132, 0xffffffff7fffffff}, 0xc) 2018/02/09 00:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x5) sendmsg$inet_sctp(r0, &(0x7f000066d000)={&(0x7f000001d000-0x1c)=@in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c, &(0x7f0000339000-0x40)=[{&(0x7f0000ced000)="4b4dbe573d5c0f23c9e3e2ff261fdc54570df5236456f564d56eaa0b6a53bd1736f42cec8ac24914cd62b29faaa93b2f90db9c04", 0x34}, {&(0x7f0000f75000)="7b0401dbb4e715668e9488d970819e55211178e2f3f0276e7ae6af60909b722263cc44469663dc05e291bab69352ee24f33ec5de6b19ef6ad234f9e19cb471e2f5a4e8503a3b145b4de4fc5bd3d60aed0e54d97411111abafb3b90c77007deea03648a67e1ba52b6abe5c29fee3c45f9", 0x70}, {&(0x7f0000c74000)="1996e6aa255e68b260e4cf90f7bc15540dab790a1627a766551edb6cc842d140dd07f6c5ec48583e1f066f3f8e93e2dced9fea1c088ab2", 0x37}, {&(0x7f0000d1c000)="093ceafa36a06422423b01b87cb32f4acd8c05e715204ecb0f64c44ab022d2f4be8fb3063469d9bb4132aa7f670603f84059d9e089a59f113eb976e011c14a4debca4951387c6d6ba554b25564b44ec6bd80bba0d2538b7176bd75981f2b69d99c67b804592c091d96107267cb05a88fe69082a21ec5d6960c868a54ef8703279b27cf8173c414fba0ffde68c46b97b18255885631858cfcdc182c8d20db0d910a2fa9e7ea890bd1f9caab5a2e74cb92b252e415741a635548d4a78f373f781cabd3c36cf0d544f69bd6", 0xca}], 0x4, 0x0, 0x0, 0x4}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f0000292000)={0x0, 0x0}) sendmsg$netrom(r3, &(0x7f0000cde000-0x38)={&(0x7f0000a99000)=@ax25={0x3, {"90348e8bab7666"}, 0x9}, 0x10, &(0x7f0000f68000-0x50)=[{&(0x7f00004a0000-0xda)="259ba445d6bcc2bb237f84a0fdb8a9ec97bdd9ebe7fbc277b6fdead71607c2d87e29265af91b04a77c6d3cf43e6ed9ecf65668974c7799c75a70297b66437d00a8797663325db6cc31c6df221671b7bba1a00502d03d4daf221be63fce0688c64c1093a81c37c70b61a0a92c31e35d05f57488077ff347e7015b9e3624655b34d7b97f9b0220e2cdec42f2ab2edfc930d5c20c9eec2e580537f1e7ff7eff29f5b5d31e37b30013480b3479fa7f77fba17d29463532215e715c5c34efed3cb50230959c8caaf9be7f81db7845a84613847f40f809a3b539050263", 0xda}, {&(0x7f0000e93000-0x35)="a0c83f90d9a403dfac728e43c6ac329952d13f5c3e2ca6f9fb9963fac31a611d6895ef2053726854f6f5e0cfaa3d6a34c3327cf273", 0x35}, {&(0x7f00008a0000-0x7)="da11d28d2ab762", 0x7}, {&(0x7f0000e73000)="cfaf7c450f03ac8bc79dc1e9450f3c41ef6212746b45e463da60d2c20a212f962b78beb247f8f7ef9eac65970ccef3eb62e2484572ccd56833a6b156dcf443d27db064e24f068bcf2dacdff61c6e3ff72de056975532553620f45e4c686db0a44bf24db4fc3598d132a69f7623b7dc68b662cd804f39a3aa596da3288eca9b3c2e8e85260bc4226ab0a7f066ff1c211e9da5608c77ee09f29c90688317c6a2e62a2d2cf64ef3d872ec", 0xa9}, {&(0x7f0000f47000)="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", 0x1000}], 0x5, &(0x7f0000579000)=[{0x108, 0x10b, 0x0, "5bcd1cf529185ce09a21719c3eacd6682063b628a445f4b7087be98d5b840a39c47e0ac02bd4ae2791a0daf45fec9004375a8a3add6037f5bd6e24b23018a88d8f16c277c66c9c9209e333ac84279bae148bc097af4ef776ace6affe5b9ec1a5a4fe0aa16209489a4c9917c8c6379a31a76f39050e1af240f0f114d9ef33021fcfa0eaddd58c8fa44e54afd1e163cf6b791d4cdbbe0876d680672ac4c2d1f2a3c9ff12359ef5e372a680125742bc5cbbbc94a3c7f2fef8da0d249ef882427fba056e4a0bddc8702de85dc6f94efa2d748147a032cd2473fb33b4848f53fd9d3a8d65d251a0cd4ff429091bfc8451207efea4b8a23a3aba32"}], 0x108}, 0x10) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000064a000-0x4)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000000000009}}, {{0xa, 0x3, 0x0, @empty, 0x1}}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x2, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000a000-0x18)={0x0, 0x400, 0x30, 0xfffffffffffffffb, 0x2}, &(0x7f000000c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfffffffffffffffc) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci, &(0x7f0000f47000)=0x6) sendto$inet6(r2, &(0x7f0000340000)="45f902a9190fe00b77f652b54cdeaecfc39f821fb20c2c50ced5b5be8c8afc84642847b0ffca831cb8307b777d6c66585f29e943f9c8f156d0f4a7fa581e4ba0e25ebccb4645a43f7ed221cbe4850f60e1c7231a613db3fbdeed5afa265fb30580516d6d6daae01dde005eabd0364e095b7cc4bdb4845cc11391a32c7d2b9bb502d9b9471a9bcf432660c946a8540a7228e8ad84624308cd6d4781ecc3c6af167fb08656041e5b1d3a280c40e79530af18edd800070d914ad94dfaf94b0be1d2c626285e6b7ef83f458ec078c1f819429691dd6b22f6b9a6e57838bf9c37f5", 0xdf, 0xc841, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000033000-0x78)={0xa656, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0x42, 0x3f, 0x7, 0x100000001, 0x1, &(0x7f0000ccf000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x200000006, 0x2}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000588000-0x4), &(0x7f0000fa0000)=0x4) 2018/02/09 00:41:38 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x7fff, &(0x7f0000434000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000fd0000)={0x8}) syz_emit_ethernet(0x70, &(0x7f0000fce000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "950001", 0x3a, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) socketpair$inet(0x2, 0x80a, 0x6, &(0x7f0000466000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x3, &(0x7f00000d9000-0x8)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000fd1000-0x118)={0x401, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) 2018/02/09 00:41:38 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x20000000000001b3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x1, 0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a56000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000f8a000), r1, &(0x7f00006a4000), 0x6, 0xf) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000f89000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f8a000-0x4)=0x1c) 2018/02/09 00:41:38 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10010, r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000079d000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000818000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/09 00:41:38 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7ff) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f73000)={0x26, 'hash\x00', 0x80000, 0x8000000, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[]}, 0x8000) r4 = socket(0x1, 0x3, 0x20) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d51000-0xc)={0x0, 0x20}, &(0x7f0000f75000)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00004dd000-0xae)={r5, 0xa6, "a8346161f848d1d97f0a70ea19eb29edc361b4f847a266d456103bc7aedac9ac345b876b24f6081dc95996d8fdd3125ca20063f34b08eef5524106acae289d62ae15fa84c7447019e661ece7e2e0990b16f7764ed591d2b8a0eba93becc7863b3e72b3fcce489636771dd2da0c7c6daa19b31794a83723fbde121f34eb29881218394e92f6891709cbd8f6f0a9bccc74c8cc085fc47de75e86927275b44711e0eedada8de3d0"}, &(0x7f0000f75000)=0xae) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r2, &(0x7f0000d7f000-0xc)=@nl=@unspec, &(0x7f0000f75000)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000f75000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x5c) accept$alg(r3, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/09 00:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1f) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000e59000-0x4)=0x95b378d, 0xfffffffffffffeec) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000f9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002a8000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000bb4000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r1}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000005e000-0x4), &(0x7f00001ce000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair(0x4, 0x80804, 0xe2, &(0x7f00006f5000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000125000)={r0, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00004f9000)={0x0, 0x240000000000, 0x5}, &(0x7f000017f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000306000)={r4, 0x9}, 0x8) 2018/02/09 00:41:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0xdf9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000089e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f00000bc000)="0fa8933d8e75a7e41c45146076322f69597ef56c818d35dd44f25b7c45b5150849b77a83cac4314cdfe026ca034f8f7d6c9c6c51c0256fbd62a3d0fb95188ace78dc56e30316f5b231030ad1e74eed161a431e6067d77cbbf57ec28d66c9f930c4ba9d389bb97e27eda88eb8", 0x6c, 0x80, &(0x7f0000001000-0x14)={0x11, 0x9, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) 2018/02/09 00:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000a56000-0x38)={&(0x7f0000a38000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00008d0000)=[]}, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e6a000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000689000)={r0}) getpeername$inet6(r2, &(0x7f000083c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000fa4000)=0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c99000)={0x0, 0x0}, &(0x7f0000362000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000c8000)={{{@in6=@ipv4={[], [], @empty}, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000460000-0x4)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000725000)={@empty, 0x81, 0x0, 0x2, 0x1, 0xfff, 0x101, 0xd5}, &(0x7f0000d26000)=0x20) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000359000)={r3, r4, r6}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a5d000)={0x3, 0x200, 0x9, 0x80000001}, 0x10) bind(r5, &(0x7f0000131000-0xc)=@nl=@unspec, 0xc) r7 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad4000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000496000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000023000-0x1b)={r8, 0x39, "7998c719abfa15df63de5ffee538be377fa724ffecf89579c14eeaddaf7092a54b23bffca117cde6873cc80184d304a867c42d3d4b19318eb3"}, &(0x7f0000991000-0x4)=0x41) ioctl$sock_ifreq(r7, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00004d0000-0x10)=@ax25, &(0x7f00002eb000)=0x10) listen$netrom(r1, 0x100000000) 2018/02/09 00:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f1c000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000763000-0x8c)={0x0, @in6={{0xa, 0x1, 0x359, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}}, &(0x7f0000436000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d82000-0xc)=@sack_info={r1, 0xfffffffffffffe00, 0x5}, 0xc) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r2, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) sendto$inet(r2, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r2, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x2, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/09 00:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x80009, 0x10) listen(r1, 0x1) setsockopt(r1, 0xff, 0x0, &(0x7f0000f91000-0xb9), 0x0) 2018/02/09 00:41:38 executing program 3: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xffffffffffffff81) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00003b3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000060c000)=0x32) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f000060d000-0xe)={0x1f, 0x3, {0x8, 0x80000000, 0x0, 0x40, 0x7, 0x100000001}, 0x100000001, 0x3}, 0xe) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000056d000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x200}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x5, 0x7049, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x400]}}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @common='syzkaller0\x00', 0x1}}}]}}, 0x340) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000044d000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f000060d000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005cf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000060d000-0x2c)=@ethtool_ts_info={0x41, 0xff, 0x10001, 0x40, [0x0, 0x20, 0x6], 0xffffffff, [0x40, 0x6, 0x20]}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000030e000)={0x0, &(0x7f0000019000)=[]}) 2018/02/09 00:41:38 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000002000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0xa004040}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x48)=@mpls_getroute={0x48, 0x1a, 0x400, 0x2, 0x1, {0x1c, 0x80, 0x0, 0xfffffffffffffeff, 0xff, 0x1, 0x0, 0xe, 0x3d00}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x14, 0x1, [{0x0, 0x9, 0x77, 0x2}, {0x200, 0x10001, 0x1}, {0x15b9, 0x81, 0x1, 0x7}, {0x7, 0x400, 0x4, 0xfff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x810) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000007000-0x20)={0xad, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000007000-0x10)={r2, 0xd6}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000007000-0x40)={&(0x7f0000003000+0x532)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000+0xb57)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000006000)=[0x0], 0x6, 0x7, 0x4, 0x1}) close(r0) 2018/02/09 00:41:38 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept(r0, &(0x7f000093c000-0x9)=@rc, &(0x7f0000a46000)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a72000)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfffffffff0318cbe}], 0x1c) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000985000)={0x0, 0x0, 0x5, 0xfff}, &(0x7f0000f7a000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000402000-0x1)={0x0, 0x6, 0x0, 0xfffffffffffffffa, 0x6876}, &(0x7f0000f7a000-0x4)=0x18) sendmsg$inet_sctp(r1, &(0x7f00002f4000-0x38)={&(0x7f00005fe000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000167000)=[{&(0x7f0000f7a000-0xc2)="27427c0294997dbf1440fefcd834139c1ab6e87874bd7fd84abb5a8aab955c7b8eda0b492ae653a8b03fb95b27d34d7af0bb0860062f561e20eb190f8e40dab1b456c72f9a834ec3209285134f1efef7ad266274c9be7a0e940c4b072f24f73c2eff9f00efeaa570a4f932a2b8eb3bb559c0942a0da324d4c101e3b16c8a71bcca2f6dda5f1550587517516e51060ab998551a577d21b1526a88262fe0e267669ab965a206cee7b10978cfaac01e9e953c3049beaa2c31978641c54b8c11b3e0abf4", 0xc2}, {&(0x7f00005ca000)="6672232751fc98fff5dce681d1c1395d59c0ba4a67d4fb8b8d73b8155fe13e1c555ac346808cc5d9c301ba1a9067302a1a77bf3b664d1a002e0dcd02313276cdb9de9d6e5024f4f9c560e107f8ab127d1eea643e4ac13617e14152fe7cd5a305633f9a47e320db73404bd2230c47a9d7874437da3a89dded82113681d862147afaa45395d0e3336a56cb769d1b848a80656144c8d2bf3f6b80883a5cff96c677bdb182dd7dd5207eb1be1b222c9922ff54d86e64f5ac629dc4b1a3dec6cd6a5b371929cc356b38560cbddb2f4f8e915be2655ff4a3b03a46194faba4f3e83db61eb2019c8b302e2f4baeadc0248e47057575102fe57ce1c7efb49266ba48d698321d53daf40b4d37cf2ad5f58e1cb92b366f70bf0a324d5071a2303fb0cd3359c367d62b0b888a77fb1ab78404d7622961778af9bae87d0237df097969931a2ade156fa8c42cd53e239fe8b53c10a3707a34f553f408977277b3a5a443a51e331caa33aa216f98758de4b7090744d13aef774a5e5ddf03704de397b6ad1b62c17f9ebf3fe58c1b67f790a5e9954992eb8ec449dce989c0f69199487932b4014a94a56041a106d2db853770b3d1bc169ec2790b0d8912319c0d8cc9654d12eccab09392c98bc9f9dc8d80b904e4f523897c2332385a7646e90a62840ac9d3dc547c74ea7243c2af31f43fb21f6db2624c4a2bfe09cbaf276b5e4a4eaeb00f34b7a96fa7b2e8d0b89720af48bc745e6caa5a340004467e7d0a02ff98b055a46c12a14dc1df11113d07e9c6bc88bdd27e85c34c8e050beef0f111b57f5a8bd3bf1432da4634b9d887133f6728c82395c4b1b01fdabb35d5dfb6ea1786c615277b0ae39d5c474f8d088d4e5d3577667d0277f3d6f59a7f1cfb25e846fa16eb45612794b3bdcbea22b8c67207fe271ede457c393ed9268d008c4a74c592d61c0c164cc92b339901de83855772a1402544321f34f8e3aa02d71db41dd736ec8974c17ade5cc0ef2d658672e7dfb0d5adf6ea740ee76ecd5369b77cedc4029167f9701d2ed0b9021b8ee19cb481ff9f8f545342b6c03dbc32822d30ba2e9cb1b6342920fecc087cdeeb2dd9297a6d7a47d20f888f17d49d5f4a6e7c48c48e0f8adfb9a4c3830036707ed489c7dd2fe83ee6004f770041648f4c585656956ab071fb889d38c5e91936391d3b9fbf76a4e8d2d8358942092cb09ba076c7d2cee310fa2df7ce04f9cfc7820cafe0bf0d14e2cf52b179535d66799cde792f7f9de5449ad6c6dfc90100230a93f740a0caffee4e6ec29f1fac77b36825efa67b8067ba38082492a8e79d52633fb0e95c7acfe7c07d9080be7f27a29850fa38fc17e4e543774eca67a3051a9b4caa99d4e03d315aaeb0f128bb1dce31d5d3557e965df00fb76912cd2754596fd0ae0c92ae97dbfae4fee277aca28cdc847236fdfa3154919ee8e81602dfc3045db3682ae26d6eccd2ec9909da918f10883b65f2dfba8c349dbf1c22e15f665926fbfd02c97304ad6836c8f6bc5aacb668dfeb4be8f9bb1b3b7cc3617285273f7e4c9608b5d862d347d2c836ceb4c85da47c85ed6d27b31d8982a431f5f2fc6832c126108e42417da4882cce08404e448c0eaf796f62b94fe1f4ff3a326f78b7a3c73fec085ab7c31f9a126ecf0dee14fba5adc0fa55d2ae62a19ce65366503b7b6457ce43a4fd7fe9b8446c631c73321929c76f228ff663ca602edd05ceb4aa269f586d737e61e8bb6b25c002222215c135f093ebcc8292814364aef3a64087f747da53a6b43b368cf1a8ecf3b455e5b944739e69caa4f146ae2a1611ad810f61dbe5d73d1f7686b0d3e0ccc005b6e0b97b8a9e176be22f46b1495af907f615836f1a16c88cb077a8aba68bef34c81dd514c0ff94306c74cb960681f8d8e88d531d60ebea784d0f5ef13d011da407556f387b33ba6b0c8cf3459fd1b2ada0f636cef6f267b5fac3a6199a78cf543c6ae57b85b41f1921fb21680c2c0479be22cd53ecde62ae48b99e58f4409fc2bbd00efa5daa9c79554061585ffc8705470c4f9b652364e328abe3ece3a6120401f0b2433625b1549f2b77b8bd3d3c2a9f7fe1fae9d584055f491544b38c447f6b9323551ef553b71837ae9a3527c1262cb60d02d5bb92da1af15421621026a70e66779dc35bbb61ed445b1e998f8a46189496a3a0ee6d508a2182c76da93eb346d10a9ad7fdbb2363eed57b3b83d2daa0038b524f6bdb48c590e037d90477c839cce8d8eeb073b99c68e0bb79cedf48a499cce1a66e976f2a5073ad0eb22485b46d00891a5a1d3f09ecf746073fe0e0a96508d7625da12837df788d4f796241be28329cc1d6acf4e99782c23c7cd836ad6366e37e4f2824c68931e95ec887b1302702b99fd4d71dc9843562b967c5c701391da4031283ff4c9d122a8e2db05063ec88d588d24b1800b22e871ed8980e6d33b1d854c568f3d143b3a387c57e8a6f2c8e917459373e54403d147ee6fbbc370f5a634126500b7b38d1c1080534b03a285cbac2d01165887d92f107b57676e28acbcf6c0700b8e1d7fd9f8bfdacfd7831be5e13c37e63b45581b1a47378f35d6c7062084a7b1d0b1e5afa3c3da6f4f062397ce53b375dda47d344e6cdaab8503014c32c9465aff0295989a76d83352e5ddd40800f383b6170fe9ec41f60a5951648e660587a93c6bac0d712c84497c163e0927579c983587e90c2e74981595641984cb289635d6c9242294e2bb0a154837726e2127f94999120376b57a1703f834462a48a4c252d27757263d70bcd1c707199d7bd7d8f8c40e2b1fb41db514799ba7fc8f08845dba6ccc800ee2dd57952af378d74df89eef2acbfd08b3f3cad3d7f7a70d60780f7f39831551ea8b68d4509b70ddea0a64bdc9031bd900b7bbd8ac3c1dd26b339106b69759719b9776794ce01f41e5b9fe3588fbaddc7284b7c5a2ca83398c8ddacc999353de8f2e38680c28f585b029354bab99021fd63d3aafd640f387815524e2f6936550c74b91ec7ced71ee7f552f34b47f31831b39bc9c4017d2eee60c35ce4386b4702d2a777a0b020e31c7bde829c35fb5be4a3e59a4db530fe50c28f1338b669c65f11ba263f1987fd2643ffc64c4dbcf72d74553a20651e947981aae40c3f2fea8fdd55dd400d5ebdc1c95512246e7db244b8b5322447d3f779e6b56e05cd322a5e83997a79367b5575e571dc5d690844d824db38e0362d86b598a5131fdc0b88583d6f64aff61e4f48f4d1042c5552981be5a9efaae90dca91deec435e061f5f6ee16e6846604c94293eb4ec3ff2884e302826ab186d22c75c112ce397fc16805b5197770beca0016bd61d1ee9dd181b39a529f2e1e304b5a9677ecc267cc29556ad9efb07b726df49dd9dcfe02170eccb835743e9963ade1fa0d629f0ebd3f0c52e2ccd88221441ad511418dd95dcdec0f52f14e702b96b5f3987fcdd96713801d99347d3ca9b6b36ae9dd7e77d9c36711761ea3a02461b62d534281fd5f5297a63a3b21761e52ecdb4e31be3aa034e4a34726b26266db73855900fd2fc8145f6db7a1813b7bd4dc0fc3e33ffc7b57bacb7dada13c6e805b8d351041e86b734f57a785eb006183f064a31363456476229c87df3a8129aa89c6e21f97a9fb92aa4e802196143c1cb47206a2d260f01603ac0290722c5283d1c6e195bb807f3767b05a2795a50fb96a6e6ff1f8f56cda2bf98fed4f7865c7709ebcd10b71b3337c3ef326efc99f1e3554fb25a5c583953a0d26a28bfc8954d9383ed083956b98aa543eaeb11eb8b5939be842fb8aac89a1910ab87f93056ac0a8bfeddb213d3c5d1a47bb0d6765b156df38d42b66db86f9cd48491ace202138188fdcd401ed2a9ab2a3529b911212e11b4c9807013ee26dd162c68b39590d48e9111c7534ff20521f2ab121c460a893216d82c45cd5866e8dc75c8ce44b50e0f4f1077ea698d148c66dd19f49ac30f49b8999e52da7ee5a94ab599c3ce9b92c1b02f3e766340d63f7ea6bd0007d05c72f2804668f751fde25a1b2661353a3ab1fc8f6ffb583a60e3d43ba23e9e1b9e238e4a77c4c14ccc9a563e82af88d6b12f4cf91ffc9bde25df2ffcaecb16d5a56bdbf0fa6609b34e1c6ddfdd58096382c1429311617bb7a8340e3ab1880c5cbe8c48702dfbc1a4e9b2ccee035934b3e86a66a11b2ccf2a23ecb088b6739a31c18227a9e8bbca2e0c6bfb975c93da2c047cecbfb4be79020f1d3ad08b48d3c24cf01e57deeeb00a9e2d026d1fc0f4f040cfe8deb96b4403b3540ae3b58bc8d73d26a3aaef5d302db2fb51069315d5b26ac2ba13b5c3b706593f7c24499269b0ebbdac26f7f5879fff2cee51181c3bb626e47de1b9744704f9484dfdcdfaa9fc6946a5cb12e979b28b0bb2eacde46dbe08b102025343e93d48d85c722fde1e82fb37f0308e36b0d3e617bdae4e6927a4d371749268fe7cf6424613b5ee88c8c8dcfb61832d7543fd07ee5d22a4c065bf72138cd56a99203357371f8640201ad5aaa32c6fba2063dcf2695e165d76b14a782ca6a32934ef3820ef5546495454cb5ace6a863171f971eabbeb857f3cd0113bad50386004ee01f2fc9d6a93f585bd82542f471c0df8cca3e188639053de2156d0de279034a73ab0e218ee7f0a4c4d2aff5318976434de1cc4ff91dde5e274e1c824815c0231f5ff567601dc0a70ea205d50fcc9227c26a22ec30dd02c957c3174ba796616c8304b2962180a293d69c8dbaefd51cc626ee20f75b6b1638a7d8bfa586c1e61db7fd47eb7c50614eff7f11f892f48219b4f25244e254173932d924b47671af7c4c5604df5d7a3e92d36ed8b0b12e5437c619f8dfbac79bc245a8a8d2aa0f991b61a3d86951a23ac90c2316594d33d61eb1d16b15246e8755b5586a7329c6b125bc3bfc6a40154fb914f6d07761d67ea81bbd3772dd7f6d22b05faa6c88982cc501e5119b899519612757c169d4a9f6ab73c1e5fdc7ac29d58077fc4e740a898c4a001b11b39eb9cb09cad9e400b2352d991ed7dd11b47b3bd34b890a16e44668f57cbcd4cb6057717a3f709720d3c27303e61faeed295b73675670c1c05ba42248b44ddfe4f56a4efe26d50cb99681720665e4d9781d9fe1a7e38b1b9676995d016c2ecf32a417a3ac8a32ea447ca4e8f8e7a25844adadcc659baac323ef20027f58fa24898b8aa237fea3f713f5ca297c3f14f9e0ef3de9f531b6b6dc5862c4876aaec8bc9a623b98da12f583c8972434226ef7062fe916b99733467e716269e33f67324822407f8578c76d8c1d31be642db7d75f36a7ba065c1e199df1ce3e0c402e62c1c60bf9a07005c29f5ffc6ca580dae3c5d59b655848809eb08e4bf9e0f733ee61d9bdc7203aaab34a1610c74b70a5fc879af9ce729c953416a40128af98142c41a709b7e17032217d2e03dd87913b653ccf2d58852504741d3112a29223afe6481c81a74b8c996533912b30fc76ccc408fa334c545b34c785cce1052d048763b168b254b447d8cc951cc9d74eddac27ed00f23ee1b91c8af0149fb448ee5f12760544bc7e6b60aa8fc606e27ca2353af19c44d2755f4a4b9d85525d3e2ed5468a8373048682fc968bf91e99a2a851fa23d2c31a14487f99b769e65f218c0ddb57777ed885cb8fd63b008b176c458459866f5b8348aa2d3def3b997e0478fd15418dc97b28df1cdf47f2399458052fe93a6d8841924952bfc2287b6e108dea2c95f09ea7987e91cdc2969d0ddb4c1c684ce92f732f9aadd479fb4bccf347dae601d7541ec54304071a954c2ce5e", 0x1000}, {&(0x7f000039f000)="9ba079bdcbac9a9f315c2a93cc50a462044b0569ee92e13ec96747811779271f2022f47db0d7fcd1d754107988052c2c53d172e3f4579bafa7a23f4d199283ca495903d51efa0db75bf540bb2778834726c7e62403d6eb287a39a589d3c3bc178bc02ef3d30f633f85f96ba822a205bdb33095a5bf3e21f0758b313084d541a752ae8119e931d25562ff5d17784ae4b766f945722c4066c52df46d3d44288f543e464208ea3c56b030a60567a0dd501119371fc914123b95505bd2972edf47f77cebcdf85e927bab6c0fef6cddc73ac99112ba53ed678695caf908f84f05c8f07483edbc5104f24f0804d428e6", 0xed}, {&(0x7f0000f7a000-0x4e)="be70829e1abb9bffabb1f2a2cb9915a6ae36ca1f8e8d3586d0449dcb7b7a87a3a1d5e7c0ac616a8969d9cf29a95bb789d30e55f677a0dcd8db85673415049223cd9fb2523808468e5e704201b5c8", 0x4e}, {&(0x7f0000873000-0x25)="5e98ae3aa123821134021e48605c26ecf1db4b90d508f60ff36b59d079182d66d7e816519d", 0x25}, {&(0x7f0000f7a000-0xd7)="8c4489c5460c22174e4d6637e8b1453a82f9e4e11e1c0c314246d4a76c9a6166f3962b0de23afd6fc94fda2095495a08a6828a0e222d8a610abcda5e65a57ddb1b24fd4db1e69dc4d7faca5916b9a29e396e2cc482ec67606833482700d717783fe41a96611d24654697950f0f1af36b6ad699b4ef6406eb88e2b9e5adc67cb679d13bea1f010ca3c6cd5c19c04c3e600b15f0914f7557b29ce38f7c060b7e624ba2977b2b494327d2b5d8ced843a40093ac38ccd20a47624272670ca22f3294d53e73f0ea7e60477e919aa20936c70c368cceaae75207", 0xd7}, {&(0x7f0000391000)="d05f77f6b567adda38ceb25a7c", 0xd}, {&(0x7f0000f79000)="229dbfc21e27d387900ca7ba68d446b4556fa4d5e206c04815b17e991f8b1d1475acf980c13a9d42def96b5ec7ee3c14dd990bf5dcd839baccb4d48293ee39ef65aac0f76b4908f0f259640a0b0199189080d08ca78ee40e55059aaf45ae2221bd089b4a18d05c152523be42a2ecfb1c7756cfce14ec02a4ddddec9964cdfd427e6926c0fe03c733728665a3ae0e59f4d25a65af49c5f5552a34e0f520fe0e3c1abafdbbda262775b23c4acb34fdf7105d57982adf04a38a0aa80e6f7bbd5b4d02fb4e189bf50ea6f5af37c2", 0xcc}], 0x8, &(0x7f000054b000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x204, 0xe0, 0x8, 0x7b44, 0x22, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x7, 0x8001}}, @init={0x18, 0x84, 0x0, {0x8000, 0x9, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x973b, 0x8201, 0x0, 0x3, r4}}], 0xc0, 0x40000}, 0x8804) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f78000)=@assoc_value={0x0}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f79000)={r5, 0x2}, &(0x7f0000f7a000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f7a000)={r6, 0x8, 0x30, 0x0, 0x8001}, &(0x7f0000f7b000-0x4)=0x18) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f79000-0x8)=@assoc_value={r5, 0x101}, 0x8) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000534000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@can={0xc, {{0x2, 0x0, 0x6, 0x200}, 0x4, 0x2, 0x0, 0x0, "42af508a6fd90a37"}}}}, &(0x7f0000754000)={0x1, 0x1, [0xaf2]}) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b2a000-0x4), 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009cf000-0x4)=0x3e3, 0x4) 2018/02/09 00:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000249000)=@l2, &(0x7f00001b7000)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000be3000-0x4)=0x2, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e4e000-0x4)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc], [0xff, 0xff], @empty}}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dac000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x1000, 0x1}, &(0x7f00009de000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000097d000)={r1, 0x101, 0x72, "791a874e53643f0b9dc7a5163c8a6dad72f8b515dac1fe1b06e0685c260355d5e9fb8a0add0b63efcf47e7ca0db5fa7f80d0ba6ec12646f57b0bcdd0769a91d94f199d6ccc8b2f9a1261bbfa1f53d4888e8e29e468ed3904958811843051ee410312e1777b56b30906155e949a7f27dccc57"}, 0x7a) 2018/02/09 00:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) sendmsg(r0, &(0x7f00005b7000)={&(0x7f00000ce000-0x80)=@generic={0x17, "f838e4f37295618b0e21110d7b56d82646cf94c2f646dba14162eb191642618cce0e24399d4e562a0f7bd6b82b493728e81c7969237d1fbbdab251ffc32c9b739d269f06a3c7f892e41bd5a9880bf9ba254a49d7ff0221efab5106af31b7b5833f7fc6b825145235c4c1af86c0a01ea6dfaca1a9799cb426cd5ac72c3b76"}, 0x80, &(0x7f00002f6000)=[{&(0x7f00001e5000)="3b6d96d7d14d14c8ae389ff4256862078d5b84b962e4eb798cdd750929e9a45f143d21e056ce17d6a5510ea900e793ef2cd3da3129fe3e72ae4fcfc16cb82e32a346295c68e89b7da12aeb0b79ebd7bf129ee99051983f0644b50d151b7c455a738ff15e2bf22c5a4cb0d462bef94ebfb2f4a2407f46112b00b5517a82b0a419b44d6bc20b39", 0x86}, {&(0x7f000070c000)="e21ad58dd32adb66afcdd591ed986e93fe2b32c6694296e26de10668c14df50acb36223e190e82dc3be54cef295afc3249ba230ea28b77b5ccafd14d2fbdaf2ec0e172e006e97b042487667f7c6f41cbcbe6e464729360a13d8b688f3a05dbb9a9a9ab294fce5aa1dfba0f0527d9ddb9019e05099e9cbf020dc5ed3e524d94d742343750cf4efcacda0643548e4acc79c45d22e7ae0beaec37ffa80cadea77729b1d612fc016362b720d6084c09ba679", 0xb0}, {&(0x7f0000271000-0x93)="81e5ef4db8145e063c134bbeae36a60e8bcaa99675ddb866aa60057324618570a1308e4e0e59df09faf99c41ac8247ca46e905666e3b17e557d17fbdbb2c8cd81bc7bf665bb5f9711757bd0432681996d5235023c1659c4dfa5df1f5a99f1ccec55091dfffd255f57e80f3a9ef80e2c90353bb243c445b219e5b8c8af18c9b2add040b3848ed207e768050834559060704014b", 0x93}, {&(0x7f00001c5000)="f5a766a4d4e475677589253595e1d65596879b60a9daaa4e34a10328a57ed29b92a9c7cee34878a6f8691db5733a4f5e01c5d67b082887bd589ab45ec5b16beec131fde23bda17c7e0e0c7b0af", 0x4d}, {&(0x7f000027c000-0xf2)="c40e3522ead0fa963e3dafdac4626db6f261d58744124cfaed21942025de428525a608af0447a7b24a14e550d5ef3fc3fbbee0bde17c21a17be38aa6669e4a542bdc876813cb25eaf033f9d36ce67002c62a51e15b0768ca5b358511bc36667b80a44e1bb8abf5f8e9659927a8c0e7192abd619abddcfe7fb90b5de33e77e5696ae1805e2f6caee1e2773ed899aa8b950e2534da5558f5b2e616689ea8d173be4a843f4c4d1f7f458a7e59192034c7fbd233e972ba546fc4577bf49e4aaffdd8c23c32a80f51ce2457fbc7837a44e895b2ce26121d4131a283099167cbc7a65ddfe90dfd57fa82344f69a59c954b914b80f9", 0xf2}, {&(0x7f00007ce000)="4985acf46f1a1c811370c341c392cb05682e2f2c3aa253d1d9a872a7b54a713822a6cdea", 0x24}, {&(0x7f0000b2c000-0x46)="9d8b25559eb42bb5fc27bbfa039843242ab0a74cc44ab4783853389d6ac682f8320eaf0bdd28fca8be3818f033180eb24dc33573fdb85dea993fa7bde3590b20285a11f89232dbd8bbba46ad62b06cd9b60ce19d9e9b43b1fec4a064bb0ba6c7", 0x60}], 0x7, &(0x7f0000a46000-0x3e0)=[{0x100, 0x12b, 0x1, "3c5748d39247cd42906cfe213f5e5b20222e4df67a5130797610176715dfe6a03f77cb3177f2cc2d3a4d8048dea59285bd184298a8a1f2826158016d5fe2ad242950bd02fa37918433b0ef1571fd56dec765b2052753314e6c8537da5c05ba7c3c8a2412159b1490daff90afb54ab4bce75b914164c28326e75538a8391cf13afe100581d12aee3182821df6eaec7561c7249f857348e4e543e603cb4e07d1e12837761afbc86ebe2c533764a55efe133deabe265f9cc465330c2676ecbef0ac588a999ff625dc1de770ad056e94f79a9a73030a2b994b6df6af9e24448d1ffc6cdcdf24efe8d512e26611294551e6"}, {0x100, 0x8731ea9a06d70c06, 0xbb, "47290178803d2b62d8f4a835143479bc264aeb30e90fc32e43950df79372c8068a0ab991a633ea845cf5d1d5c892c9c35d0ec94c3a67208b18911c898fd50a5d475d5e9ee2a056ba7d110cd302c0886d1b41c5256301e9678e8f46b6b90e06480a23e46d46660e8478e59eb58eb8d25759a19039d656ab58da106e477a4cbae51f79a12fb186a6413e3d84bf598f6489765e73ec02818a4a6966ddbc5795a05f278c6f7ff22ff0662cd028cdf2403efe4d83573b87c5ccc2ab46496748d80636d6c9a884c03259d943e0af342874d0b842f1271edc84c53bf2c7fe848f8f25f876a6b79e678453a22643f9"}, {0xd0, 0x11e, 0xfffffffffffffffe, "330d00c389b3d573f9c91eabd0ec045627773973572a231444d1c0b0982d5e7ae7a6f6f94aa777758334846f91cda6884fb53552a46b5b3865e2754bece14d34c8cf88e1aa2f675ea0c0c710dbcbdb97be587dedfefb92e3db53f563a62ff638d69ed83af3c0e8681830017dabd47bae5bd2d723b83045a66643069b945c88d5a95f14c5a520e8374042d0b1a187234aa63ea895fa95988bb1ff5e48f31e4ee331bfe6185afcc36c24829c3cbf838581fbea106c47aa115c7d6a36e4"}, {0xa8, 0x19e, 0x56, "c6abd8e15ebfd72367d987bc818b8690e05173be9bc6079689611d09d4342c252ee2069665e0f88107ad8510e4ec087fc2070ac6eb0a293dcffce75345aa516b539b42d2ab2bf23a53faee5834720d07096af64ba01a8cab459acd16e204f0294a4938248457048e66a64f160b6c1ecef8739bf940d3bdabe4f0c9afe858624f512b11d1360adbb2eef3d474b845f75716aa6b70"}, {0x68, 0x106, 0x3, "d3328e0907eae00cb30db3b0e73254481a1141da1811bc536549ecbeba5060f8ea3a8519b87da67e28a78f697df6008c7d37d12d9fb46730cd7ea057dcf6e950e2ff9fae9c5ff005c2a7a0c81804314ae59e2627"}], 0x3e0, 0x40}, 0x40814) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "66000100", "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000018000)={@generic="427aebfe498e33f66eecea03594b3840", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000027e000-0x4)=0x1, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000098f000-0x8)={r0, r2}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) pipe(&(0x7f0000d31000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/02/09 00:41:38 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c3000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x9c)=[@in6={0xa, 0x2, 0x5, @empty, 0xfffffffffffffcfe}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7c}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x9c) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000fc3000-0x4), &(0x7f00008c5000)=0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc3000-0x4)=0x8001, 0x4) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/09 00:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x1ea) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000aa4000-0x6)={0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000261000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000299000-0xc)={0x0, 0x0, 0x20}, &(0x7f00003a4000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000662000-0x4)=@assoc_id=r3, 0x4) 2018/02/09 00:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000357000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe51, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0xc6df3ea1447fe0cd, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/09 00:41:38 executing program 1: r0 = socket$kcm(0x29, 0x800000000005, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000aa9000)=0x675, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x2)="4ca8", 0x2) [ 46.274976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/09 00:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000d2b000)) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket(0x0, 0x0, 0x1000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fe0000)={0xd8, 0x1, 0x401, 0x0, 0x2}, 0xc) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) 2018/02/09 00:41:38 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fa9000-0x10)=@can, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f00000f5000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000cd3000)=""/4096, 0x1000) 2018/02/09 00:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f00004d6000)=""/14, 0xe, 0x40000001, &(0x7f000069f000-0x1c)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, 0x1c) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000030000-0x2c8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x374}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0x2, @generic="a5e61d6abc9171040ab94facb97cc401", @common='gretap0\x00', {0xff}, {0xff}, 0x7f, 0x0, 0x41}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x0, 'CONNMARK\x00', 0x1, {0x96, 0x2, 0x200}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}]}}, 0xffffff6a) 2018/02/09 00:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000016c000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000bbf000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008f4000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000655000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006bf000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x100000001, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x7b, r1, r2}, {0x1, 0x4, 0x20, 0xffffffffffff18b6, 0x0, 0x9, 0x6}, {0x7fffffff, 0x100, 0xffffffffffffc34f, 0x7}, 0x6, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3b}, 0x2, @in=@rand_addr=0x7ff, 0x5, 0x4, 0x0, 0x5, 0x37169f67, 0x6, 0x84}}, 0xe8) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000deb000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x12, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f000000f000-0x58)=@alg, &(0x7f0000002000)=0x58, 0x800) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000020000-0x17)=""/23, 0x17}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 00:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ef9000-0x4)=0x8d) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000762000-0x20)={0x8, 0x4, 0x80, 0x9, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005df000-0x10)={0x5, &(0x7f0000fb5000-0x14)=[0x0, 0x1ff, 0x8001, 0x5, 0xffffffffffffff81]}) 2018/02/09 00:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000474000-0x8)={0x0, 0x2}, &(0x7f0000523000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000077f000)={r1, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x8}}}, 0x8c) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000f95000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d89000)=0x10) sendmsg$kcm(r2, &(0x7f000020f000)={&(0x7f0000c87000-0xc)=@nl=@unspec, 0xc, &(0x7f0000157000-0x50)=[{&(0x7f0000f05000)="59def8b5253403cd8895dd509708faf0b79738da5a9a8c5e0ef4e99d39596b9fd202e0b4022146b2e63eb02008fbfb0a1629d3566f09da28f53ca9780d0e022079d51dce76dc2a48c2169ec0f747a2dedb5add5f988a2cc491d9e2c8bec7259fa79e090ba8df2b8c19d3ef22e6861d9ed15192e20e928c09545466de308d91401c491071596f9f8f9aa800e49e098cbc43ea4ba9ed002fbf54c56f21bea137492fed1e03ffa88174d8afaa5dc3bd9e131e7edf", 0x6b}, {&(0x7f00005a9000)="a63b77b35e9e71d19779600892f145d13c0223a32b580271ee08832dec16780e96fa682e35b7578e6a5898e1f45b293d9a413a478c2ca88b48e2dd1bb740b73b52757e3d9c41aea8408aded0331ea79becdced8230784ce084415b3ece6ba27c5cafadb8f78ae8725e843d4599b33b94eca7e85196f630a7d1832933be56af2b9b0d027a2717fa1f974998b828286aa1e64f9eabb45c9d4771d8a3d40f273dd7ee6305889fe53db3e5aba4399192", 0xae}, {&(0x7f0000a1e000-0x8f)="e5c11e3e6d61f8f6d16a2ad692f0ead62da852ac3e436fb556f29c4cf31f682d85e8f42022ced41ee9a6fc4e75cea7b9c3a029b6b74f70ec0e62c46c4880f3409e3514f998ed85c21407ec8e139285dc7b06696421d4c738cc3307dd42f4af9d43830c24f2199171c97b6f91678f61279e715d5dbe2334a1a44567116ad8d487ad4ddf21c9d9a380334d02b83b0c42", 0x8f}, {&(0x7f000073c000)="53b35c7733baf4129458291ab308fc16352796dbd4f012202e6f", 0x1a}, {&(0x7f00001fb000)="c25a874ae455680c9ac41217db786540e2131195c4cf9f3932158dd0e9caf52c6f3de9585df294e5e78a12fb5550bfc54c4cf2474ee02aa8812c9ae8f5f40910f6256a8ec80813f4c56ccbb49c9199d5f44b1d86fed41df1aef796e7c93f2cbe106f41adf9f2b0ddbcd1a00adf29", 0x6e}], 0x5, &(0x7f00005d6000-0x98)=[{0x98, 0x0, 0x8c, "c0a8b9ecf9d06b6c450962cbd0ae868148faf86873dda022bd24247bcd3104bcb2469820187bfaf1ca3d8c451faa6a724b39279a6c0d5d11cea88e7556431e72c76b7a9a1802b45b5806b39c766cbb688ce70bfc03bcf4789382d60b643ff67679020888179aa0f748b5672dc06eb5faa0b21186890585f781a02800795f353e9518"}], 0x98, 0x804}, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-224-generic,xts-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) 2018/02/09 00:41:38 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x80000, 0x40, &(0x7f0000022000-0x8)={0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000026000-0x2), &(0x7f0000026000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000980000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @empty}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa7000)={r0}) pipe(&(0x7f0000b40000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bee000-0x8)={r0, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000076000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000056d000)={0x0, 0xffff}, &(0x7f0000444000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ec4000-0x4)=r2, 0x4) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[], 0x0, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/09 00:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005ed000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a40000-0x78)={0xfffffffffffff66c, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x0, 0x28000000000, 0x3, 0x7, &(0x7f000015f000-0x10)=@common='sit0\x00', 0x3, 0x1, 0x6}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004000-0x20)={@generic="e7c0c7f518c84bcdb238d5b999a727af", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd"}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10}, 0x10}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='highspeed\x00', 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0xfffffffffffffff8, 0x8) [ 46.400586] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 46.408059] syz5: Invalid MTU 18 requested, hw min 68 2018/02/09 00:41:38 executing program 6: r0 = socket(0x1b, 0x2, 0x401) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b02000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f91000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x10001}, 0x1c) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) 2018/02/09 00:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r1 = accept4$inet6(r0, &(0x7f000025d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000fd5000-0x4)=0x1c, 0x80000) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000004000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ec0000+0x63b), &(0x7f00006f0000)=0x4) [ 46.456583] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 46.464054] syz5: Invalid MTU 18 requested, hw min 68 2018/02/09 00:41:38 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x80000, 0xef5b, &(0x7f0000003000-0x8)={0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000001e000)=0x1c, 0x800) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000), &(0x7f0000004000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0xfffc, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000006000-0x8)={@loopback, @multicast2}, &(0x7f0000006000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c84000-0x28)={@common='ipddp0\x00'}) 2018/02/09 00:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006ab000-0xc)=@nl=@unspec, &(0x7f00001f7000-0x4)=0xc, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000673000)=0x1f, 0x4) r1 = socket(0xffffffffffffffff, 0x3, 0x3) write(r1, &(0x7f000036d000-0x24)="2400000052001f0014a6f407000004000200071008000100feffffff0800000000000000", 0x38f) 2018/02/09 00:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e10000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19), &(0x7f00009a3000-0x4)=0x8) 2018/02/09 00:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x3f) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/09 00:41:38 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000013000)=""/246, &(0x7f0000013000)=0xf6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3b, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [0x0, 0x0, 0x0, 0xff000000], [0x0, 0x0, 0x0, 0x4], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0xfffffffffffffffd}, {}, 0x0, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x96, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x7f}}}]}}, 0x3a0) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, &(0x7f0000008000-0x90)=[]}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001c000-0xe)="77ac752e6d5c88c7f4cc9caa6c5e", 0xe, 0x40800, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000010000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1, 0x2, 0x2, 0x3, 0x100000001, 0x8001, 0x3}, 0x20) 2018/02/09 00:41:38 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000013000-0x29)="579e63c2af433e75d8b52ea187d89da746305eab84c5cbba3da5e7dbcad89b4390eeba0ad437c1a5cb") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000014000-0x10)={0x5, &(0x7f0000013000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000013000-0x8)={r2}) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000012000)={0x8}, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a000)={&(0x7f0000006000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000005000-0x70)=[{&(0x7f0000008000)=""/12, 0xc}, {&(0x7f0000014000)=""/19, 0x13}, {&(0x7f000000a000-0xde)=""/222, 0xde}, {&(0x7f0000014000)=""/113, 0x71}, {&(0x7f000000f000)}, {&(0x7f0000015000-0x27)=""/39, 0x27}, {&(0x7f0000015000-0xb4)=""/180, 0xb4}], 0x7, 0x0, 0x0, 0x338}, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000015000-0x50)=""/80, &(0x7f0000003000)=0x50) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000016000-0x8)={0x0, 0xd2e}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000)=@assoc_value={r4, 0x9}, &(0x7f0000015000)=0x8) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000b000-0x20)=[{&(0x7f000000d000-0xa1)="979228a34ff98198010178000000000000093076c53f04723d591428", 0x1c}], 0x1}, 0x0) 2018/02/09 00:41:38 executing program 7: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1}, 0x14) r0 = socket(0x17, 0x0, 0xb38a) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000849000-0x8)={0x0, 0x63cd}, &(0x7f00009e6000)=0x8) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007fd000)={r1, 0x2a28, 0xdfa, 0x2485, 0x100000001, 0x9}, &(0x7f00009e6000)=0x14) 2018/02/09 00:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f000007c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f000070e000-0x38)={&(0x7f0000690000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000958000)=[], 0x0, &(0x7f0000147000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000330000-0x1000)=""/4096, 0x1000}, &(0x7f0000568000)=[{&(0x7f0000815000)=""/240, 0xf0}, {&(0x7f0000918000+0x285)=""/77, 0x4d}, {&(0x7f0000f32000)=""/162, 0xa2}, {&(0x7f00004ee000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/172, 0xac}, {&(0x7f0000fd6000-0x8c)=""/140, 0x8c}, {&(0x7f0000fb1000)=""/251, 0xfb}, {&(0x7f00004fc000)=""/192, 0xc0}, {&(0x7f0000050000-0xca)=""/202, 0xca}], 0x9}}], 0x48}, 0x0) 2018/02/09 00:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000338000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00001fb000-0x40)={0xffffffffffffe929, 0xffffffffffff2d5f, 0xf2, 0x4a, &(0x7f0000909000)=""/74, 0xa0, &(0x7f000062a000-0xa0)=""/160, 0xd2, &(0x7f0000b03000)=""/210}) getsockopt$inet6_buf(r0, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea)\x00'}, 0x58) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001b9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00002ea000)=0x32) socketpair(0xa, 0x520146bc70812b68, 0x38d9, &(0x7f00002af000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000262000-0x4)=@int=0x6, 0x4) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002ec000-0xc)={&(0x7f0000281000-0x8)='./file0\x00', r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/02/09 00:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet(r0, &(0x7f0000a3c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d5c000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f43000)={0xeb9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x4, 0x80000000, 0x8000, 0x5, 0x2, &(0x7f00003bf000-0x10)=@common='gre0\x00', 0x4a09, 0x2, 0x9}) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0xcfc9) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x6a85, &(0x7f0000f96000)={0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000080b000)=0x4, &(0x7f0000f96000)=0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f97000-0x3e)={0x0, 0x36, "44f4ca02d7f1d6522a45100a7557f0c3637e6263659a4fb92ba22a2f999bc4129c05317202c0920318ee1110e2ab405c424e92eca086"}, &(0x7f0000f97000-0x4)=0x3e) socketpair(0x3, 0xfffffffefffc0000, 0x5, &(0x7f0000478000)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000606000)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f96000+0x696)=r2, 0x4) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c55000-0x10), &(0x7f00001bf000)=0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000f94000)='\x00', 0x1) 2018/02/09 00:41:39 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="e63b79806c4bcd18919beb3dcb77a4a3", @ifru_flags=0x2000}) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000000000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bb7000-0xda)="260000005e0009000000eaf83a001a00000077000d000000ffffff000008fb1ef9ff4435eade7b138686c4d7b90cb27547fc3661cf482fb5bf92e46f9eee276038696d23000000079156a8e5cea6591c45659f61be283e31140cb9ffdcee0c994d118cf26784db3ecfbfab3ad3c18fb1a33832df231bc0d3e5c06400fde860df719cb8c96ccf28185ddf8699cb0176df84b65cfc39c1466f31a94235c243261aaf7ed7cd454d09b50bc73c217cf235f2c3f0413c457885d62c47289e06d83953a6f032bcc22051f07461f7602c18fc7326b77211eee34003c8dc", 0xfffffffffffffe8d) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x4) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ffa000)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ffb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ffa000)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ffb000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x3, 0x80000000, 0x400, 0x6, 0x8020020c, r1}) syz_emit_ethernet(0x3e, &(0x7f0000d54000-0xf9)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80f, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000005000)=@full, &(0x7f0000004000-0x4)=0x48) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000005000)={@multicast1=0xe0000001, @empty}, 0x8) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c4d000-0x4)=0x10) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f72000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000625000-0x10)="a86b4084d73673ca53111d946508141a", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000a54000-0x4)=0x101, 0x4) writev(r0, &(0x7f0000f02000-0x20)=[{&(0x7f00001c1000-0xf9)="0744871ac2646eea2c0603d54e039842d56cfcbeade6f204f9b92e2b421ff1b22b8c3e2b1bf11e7eb7b95b039880ab95d86fd3aad3839f0e53f1987c657fc691b86032251027038ceac6c2917d84bc739d1b5d29ea15e00c0a239856685ecbe22f74b50314c81c62f9e8d605576a123354f7c20d2c5426185a0e08cba56bf5e3091c1c6e094f49015011700d05f050db0f5bfa9542c226b447e586be89f2433da42b73f993750090febef5fa7d812cd56b963d4d1271b054ecb391968bc6b076c9dd3f98d625ed17db84bf880188d02e298005ea909ec108ecd87ed5640cce8599ff73ce3d6041a7b2a883be977f768dd42528480b6717e11e", 0xf9}, {&(0x7f0000df0000-0xea)="e4389546a63a0e52a1f30bb2927dfb1491bec3e18f2b50ae096d822ec881955853e04b9c8060abd933095f894aced206f4ddce261fcb3805d844cae0a1a9206eb37260adf286eafeff63313f3b453ce5a595c0741f3c179a7ab336f7274d0f7247868bd4e08d827ef6e86a47a49ee4a4e5d809b20ec507ae2f8370344213638c403b60994520da7f65bfff202d26f65d74caa6f2387a7e0e695b3ae7c068189523675fc6050564b35e23af8a84d573da158cd3e92bda2ec00f9d56e1048645b12d8f5af839de51ceec4a5bb6fc287c84c4a443944cdb2ac7d6ea87db99de58d0e7b8a5dc66235d03c6f5", 0xea}], 0x2) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c9f000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000013000)="f25c0be4b6cabcfc6e25c205ebd89f09d9bc8d567f630a7982", 0x19, 0x8040, 0x0, 0xffffff60) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2000000088) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x100000001, &(0x7f0000f1f000)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f1f000)={@dev, @multicast1, 0x0}, &(0x7f0000f1f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0}, &(0x7f0000540000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000549000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x9, 0xa, 0xa0, 0x20, 0x3b, r3, r4}, {0x3, 0x9, 0x7, 0x3, 0x200, 0x101, 0x13, 0x7}, {0x101, 0x81, 0x5, 0xfffffffffffff001}, 0x4, 0x9, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4, 0x3, 0x4, 0xf03b, 0x7, 0xc3f}}, 0xe8) sendto$inet(r1, &(0x7f0000f1d000-0xc)="145ca0ccdac41899", 0x8, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 00:41:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000dd0000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='gretap0\x00', &(0x7f0000002000-0x28)=@ethtool_eee={0x44, 0x7f, 0x1, 0x0, 0xffff, 0x100, 0x7, 0x100000, [0x1000, 0x184]}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000016000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000010c000)={0xb, {{0x2, 0x1, @rand_addr=0x2}}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x43, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x4de1bbf7003dadce) [ 46.590005] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? [ 46.702347] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/02/09 00:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000010000-0xcc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b1000066f3"}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b2c000-0x10)={0x1, 0x28, &(0x7f00009a4000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000675000)={r0, 0x7, 0x18}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000013000-0xc)={0xffffffff, 0x1000, 0x18}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b5a000-0x28)={@common='syzkaller0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d7f000-0x48)={0xb, 0x10, &(0x7f00005f5000-0x80)=@raw=[@jmp={0x5, 0xfffffffffffff4f4, 0xc, 0xf, 0x0, 0xfffffff0, 0xfffffffffffffff0}, @ldst={0x2, 0x1, 0x6, 0xe, 0x7, 0x44182d7cc907e3df}, @map={0x18, 0x2, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000521000-0x4)='GPL\x00', 0x3ff, 0xd0, &(0x7f0000378000-0xd0)=""/208, 0x41100, 0x0, [], r3}, 0x48) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffe, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c00000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x7, @empty}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket(0x11, 0x0, 0x200) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ef5000)=0x1a, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a8a000-0x4), &(0x7f000042b000)=0x4) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005e7000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000c000)=@rc, &(0x7f0000000000)=0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000000a000-0x2)={0x1, "bd"}, 0x2) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000fad000), &(0x7f0000af5000)=0x10) recvfrom$ipx(r2, &(0x7f00005f6000-0xb4)=""/180, 0xb4, 0x40, &(0x7f0000d12000)={0x4, 0x6, 0x8001, "53fc72e5459e", 0x7}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cbc000)=0x10) sendto$llc(r3, &(0x7f0000943000-0x1000)="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", 0x1000, 0x20004001, &(0x7f0000ff7000)={0x1a, 0x5, 0x5, 0x0, 0x401, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000c2f000)=0x4, 0x4) r4 = socket(0x9, 0x5, 0x3ff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003d1000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, &(0x7f0000b5e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000041a000-0x8)={r5, 0x81}, &(0x7f0000d98000-0x4)=0x8) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) sendmsg(r6, &(0x7f0000cf5000)={&(0x7f00008d2000-0x6)=@hci={0x1f}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, 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{0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x80}, 0x1) 2018/02/09 00:41:39 executing program 2: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000090f000)={&(0x7f0000a0f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a0f000-0xc)={&(0x7f0000a0f000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a0d000)=@req={0x50, &(0x7f0000a0d000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@hci={0x1f, 0x3, 0x1}}}) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000417000-0x1)={0x0, 0x65c4c5e8a929891, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000962000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000d08000-0x8)={r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b86000-0x20)={0x4, 0x0}) r3 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a7e000-0x4)) sendto$llc(r3, &(0x7f0000ae3000)="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", 0x1000, 0x40000, &(0x7f0000189000)={0x1a, 0xf5, 0x7, 0x6, 0x20000000, 0x538, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ccf000)={0x6, r2}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/09 00:41:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/127, 0x7f, 0x0) socketpair(0x3, 0x80800, 0x65c5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0xbf9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2, @multicast1}, &(0x7f0000002000)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x4, 0x6}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0xf)="2be60000c5ff01009fff001d8d9a3e", 0xb) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000b11000)={@loopback, @multicast2, 0x0}, &(0x7f0000e90000)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000023000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@empty, 0x2, 0x6, 0x0, 0x1, 0xa, 0x20, 0x20, 0x1d, r1, r2}, {0x40, 0x2, 0x0, 0xffffffffffffff47, 0x0, 0x5, 0x2, 0x7}, {0x80, 0x5, 0x1f, 0x1}, 0xe3, 0xf, 0x2, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x0, 0x5, 0x0, 0x5, 0x2d}}, 0xe8) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f00009f6000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e67000)={0x0, 0x50, &(0x7f00000c0000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}]}, &(0x7f0000e83000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004d0000)={r0, 0x6}, &(0x7f0000216000-0x4)=0x8) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000d18000)={0xd9, &(0x7f0000fc1000-0xd9)=""/217}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f000039f000)="736a18256a26e097aabcaca20484a1efea44b48f5a19f16d99fb5f24559b30932ca4d0d1def96f757c2cc8c2607b26fdf382d6a26a19803577e33f9af7bcafd8c8734072e1072631263ed0029c093385d0740d2992fee82dac2f46c1681151ec289a34e6055a45f5a620ee12e38c091db42c5a6fcefefb93ba869ef3b829a674cdbcb009b7c59889fe30b6612af2270fb4f2dd89490aed13217139f7f9af9be04f9b19d34bd4187de6d7b2a913cea52a2d98376cb22a26b5d5e6f6a032040427cf1ec62cc84ab550eaeae1da5c0645c70afe5e09655c8a88") 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x7ff) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0}, {r1, 0x100}, {r1}, {r0}], 0x4, 0x1) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f000033b000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f00000a1000-0x9)={0x1f, {0x2, 0x101, 0x1, 0x4, 0xb1, 0x40}, 0xa000000000000}, 0x9) write(r1, &(0x7f0000ad0000)="71bd81bb06f3e2a0550a8a42d7fef3f791b9f7735b386f987805255267248d056929fb53265c681d608ee0c1b29d9b252c17e75a94e1892e33e042b23a1f294a114aab7c5dd46ae7917f9399d48572272270f60b6c65146445875a7239d2edd7da340295a2e08228a5726d3e6d627f6134da3097f2f789e547578d848919451c4c7fa339a4837b5b2c04da531f40cc90385be22aa59fae5b5c9781c5911a120fe2cbb1d43534fdf2966d1e94f5b425e541ed5d690690420f91f4b1cbac068732b36f49af7e8ddb833832925003aa2da0b38fd73a60645cca85749e9836ff0605bcc92fca80", 0xe5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000054e000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000534000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000071000-0x10)={&(0x7f0000e7e000)={0x24, 0x2, 0x6, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=r2}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:41:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8), &(0x7f0000284000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/09 00:41:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x4c)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d9c000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a5b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000142000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000de1000), &(0x7f0000600000-0x4)=0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c63000)=@assoc_value={r3, 0x4}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r5, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r5, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty, 0x3}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000942000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x3, 0x8, 0x8000, 0x80000000, 0x4}, &(0x7f0000fad000-0x4)=0x20) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r6, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000c40000-0x4)=0x8, 0x4) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000001000)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000026000)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x40}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1f, [0x5, 0x40, 0x9, 0x4, 0x101, 0x100, 0x0, 0x80]}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000002e000), &(0x7f000002e000)=0xb) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002e000-0x4), &(0x7f0000004000)=0x4) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000-0x8), &(0x7f0000005000)=0x8) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0x12}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000013000)={0x6, 0x5, 0x8000}, 0x4) [ 47.035818] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a27000)={0x1, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x3, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000767000-0x75)="7f010000000ef42100000300409d9254cf1bfdf91e529a3f08b74083dda835fa3601334745fc1e537cc5aeb33336bfc7d710f2aac592d5e252ab1724bbc32490b991cb5c07ec49b6018b498d46371e610c30d14f5accfffc69eaad7649e3421eeeb247d756c352dfcc5045d23ec84fcdcabddd0fca", 0x75) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) bind$alg(r1, &(0x7f000080a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) sendmsg$alg(r2, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f0000ca5000)="48f82cfe731ddedaa56bcb6993e60c1ba56d28cf12ada782c265f4e8", 0x1c}, {&(0x7f0000a8d000)="378c03766db72dbb4d6bc7cc329b7587df5e784a99f5f0ba5436825498fa602a6205c51c8dba0e257b8888d5f48501c63961de27aa9c1c315009b5168d7d6caf9484a947940d29898dde66b5a4fd8989d2241b2770bebf07458d981c7aabd76b81e09bb1043bf904c1ef700f468849fc3b78c27df9f14cf22729a56d981279b8f2c691ab497c395efada5b826888cf02eff058d6e4ec4e20eb8638783edf74e393ce16278b3fb4", 0xa7}], 0x2}, 0x0) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ac000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-224,ecb(cipher_null))\x00'}, 0x2c8) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000525000)=[{&(0x7f0000ad1000)="32979a510e4ffa480df92dc6eb34fac4cf5f4f7bb5d7ea6f7b28b64825d2a29221edd3f14c95afdad877f2ebb8ba29bbf1b90fcbd839d609e9da46ece48e53a6b11a648aa3b4ea372e957686f344af0b2dd0267fdb115c4ce06fb93df515b494141d6b829cce1a053ca2df772bbf7a04414c83bd7b25ca6980d499", 0x7b}, {&(0x7f0000ba1000-0xe5)="030661dc4a3cc89adfc0be689e9a65c340e276a3c2905ca2789b97cc771981264acfa29d91c6a76a917207991f5f10b7d5d06ff339e8c3be14dfe7135956fc149f1461dd2e18bfc1e77849c96123bdc4afabe39c5c4ba3e7cbef77c86b8a24812118a681c19aaf252ae1394e5045a6750a4076cf4f7b6296047bf96730dcb30146044bf2c61bea9710a5bbc04da5e9ea3e46292d17b905f4282ab9b2c72df683406629692d3e1ea7f0ff11958fb545fa168e9e43dfa079c1715aeaf025a395bfb1409a343030fd842d21d60af2d6efa1cbb72fdb876f50e3c22217581bd03e000eebde3385", 0xe5}, {&(0x7f0000592000)="52523a359f284b6778740e4acb8825b86b933b5f0dbc3556afcc90ac7e086855814854816c364954bdaf19c2f71f329a5d889ae9b6108512d08a2765eef1452e3eba035af8a53aacd3820d4dbb8daf1ccb03f00e63ac26d2b841452b1d20fe66e0de71e7aab55635b39da50456b196a370122760f499d135d36267e2729d4a1073b34e84f2c93d1a9ed43c65a2ce865d3f49c70a13bd207e77", 0x99}], 0x3, &(0x7f0000d72000)=[]}, 0x0) r2 = accept4(r1, &(0x7f000070c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000223000-0x4)=0x2e, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000862000)={0x0, 0x5, 0x2, 0x200, 0xfff, 0x2, 0x3, 0x20, {0x0, @in6={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x0, 0x5f9, 0x400, 0xc552, 0x892}}, &(0x7f0000b64000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ed3000-0x8)={r3, 0x6}, &(0x7f0000cea000-0x4)=0x8) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) pipe(&(0x7f00002a4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002ea000)=@assoc_id=0x0, &(0x7f0000603000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000707000-0x4)=r5, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000057f000), &(0x7f0000df6000)=0x8) 2018/02/09 00:41:39 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000003000-0xc)=""/12, &(0x7f0000005000-0x4)=0xc) bind$packet(r0, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd"}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xf3b6, &(0x7f000031d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}]}, &(0x7f00005fd000)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000638000)={{0x6, 0x7fff, 0x8, 0x43cf, 0x1, 0x6d64}, 0x1ff, 0x6, 0x7ff}) accept4$packet(r0, &(0x7f00001ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d4d000)=0x14, 0x80800) connect$packet(r4, &(0x7f00007cd000-0x14)={0x11, 0xf7, r5, 0x1, 0x28, 0x6, @empty}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008f6000)={0x5, &(0x7f00002c5000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00007f5000)={@empty, 0x5, r5}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a25000-0x40)={r6, 0xa, &(0x7f0000422000-0x28)=[0x5, 0x81, 0x0, 0x7, 0xffffffffffff0000, 0xffffffffffffffff, 0xffffffffffffff81, 0x8, 0x0, 0xffffffffffffff81], &(0x7f0000ece000-0x10)=[0x3, 0x4, 0x20080000, 0xffffffff], 0x10, 0x2, 0x3f, &(0x7f0000932000-0x8)=[0x1, 0x5], &(0x7f0000e96000-0x12)=[0x1, 0x4, 0x3, 0x4, 0xc87]}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000407000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000113000)={r2, 0xbf1}, &(0x7f0000cb2000-0x4)=0x8) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fe7000-0x4)=0x8, 0x4) [ 47.093172] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = socket(0xa, 0x80000, 0xb0df) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0xac)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0xd66c}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8d}], 0xac) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008f1000)={&(0x7f000031f000-0xc)={0x10}, 0xc, &(0x7f0000c8e000-0x10)={&(0x7f00005f9000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000517000)=0x40) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b50000)={0x0, @in6={{0xa, 0x2, 0xffffffffffff2cc9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x5, 0x7fffffff}, &(0x7f000094c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000b7000-0xc)={r0, 0x0, 0x30}, 0xc) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a6c000-0x4)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a8e000)={r0, 0x705}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0x73b)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)}, 0x10) 2018/02/09 00:41:39 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000904000)=[{&(0x7f000008f000-0xe1)="8c46101a33dd8b7a4976f542ce5f91ace0c199760690fe365f5f6625861e0c71376c65bd2b4cf34438034b533fb6e73e7156b6e271891126e586ebda82a0af34f3e8423536de58c7664f3eba70b2a6ac9f61d9d21bf3c01fb1a8dbd4e970e8989bfacac7aeee3670a6b2e0d66426c5153fe61a30eafc1a790beeb5b6212a6055da6023a41216bdd98efd4d9a0ad0b2c2c4a991f8d8f46b8b743abc06b4b81cd31bc139713d38ffa6e0807cc07b73db06e763e057573ffdfec40432c8a09e58e45037637cf44141b53b2170278d2f26f074d1bf3bca0e97e6e9fb3fcad1d7ff23d4", 0xe1}, {&(0x7f0000000000)="da5d7d27d102fb8606adf2bc8896040a5915014accccc6693f520b2160521a35a91ab29d1dc127039a6e8c7143b7aba9c11db8fa6661762d4c77632b38ec6990cd70604063aa22caa8fbfcd97124186da2f6d3324426c3a7abfbe36b8ddf8ffe97a24460f431b31bd7aabdb5e07d743e258a59367cca25d18d58443d9de23a6eff5d3753b2bccecb46d262d6afd5ad5b34dc854d2c95b0277dd5a8f08bb8cf430ecbc0e81d72a297a21477d679fd5bd53091447f1d7a86bc6c", 0xb9}, {&(0x7f0000798000)="b7ff99ee688d87fb2e1964750e7a62ee680420682c4dfa992efd61b324b62107906d7832328880a542f65afff741fd547b51c1dfecce6f51d6f2c7518efeb41ad04ffccbf725bc8bedbd8756", 0x4c}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x70)="05b32c70440a91a31866d3f175fe6060e39067daebf823a181cd1e13092f437bab1557de1556d18591a983d9d0b11710f15c400a63eaebc13c3ebce86f5704dfca315be69db24a810d1614c94d833ebe27d96c856139bea515fe5d25e2d0cb5ea9f9958a498afc1a5d11dd75eb792ae7", 0x70}, {&(0x7f0000000000)="214504348ffe8f9467ca0c4096e7fd7b09a849167a2aa7acbeaee02e9f2807fc9c713bff8da94419686ce8676a6c00508928e97c3f196af11262986cf4abcd1ed9f9814740372a82967cae95b64cc915a1ad8c9f0b4200ecaf787c82eaf61e3f375e8463458817be39d3514d6939b90fe771e7498acaa0db46b8b2440904b14367", 0x81}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000d5a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/02/09 00:41:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00003a9000)=@hopopts={0x3b, 0x7, [], [@ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x909, 0xa, 0x0, 0x1, [0xffffffff, 0xffffffffffffc627, 0x7ff, 0x83a0, 0x6]}}, @jumbo={0xc2, 0x4, 0x1ff}]}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006cd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0xffffffffffffffc1) setsockopt$inet_buf(r2, 0x0, 0xdc2d701d58f03a13, &(0x7f0000001000-0xd6)="16dbdea0c09fae13bf7bcebaf8904a0f94682bde3faf57a0de7b8b0247aa1cc6842eb945328a2fe6898aac032c95ba7375e42758e5bac1bb55fbd95e4aaec7ce1a05eef0992390af24bd7bf21c18319e2cd23f8606b275fe7dc9a4005baf410ba11fccde8ee9b161c25f9b052d930869019e56ec4d9eb706bb9f68ba0d46589ac4f5a6acd315aadaecbe9543a0218c6a9d8e5d3308f43a93f87b125bf48c2a68ffb9c80a0dce2b2d1589823a5346651d3685929864e2b95fed1e2820be469780083a51b7407015e5c3dfc5d836ad336c04eb2d743f31", 0xd6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000001000-0x1e)=""/30}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d25000), &(0x7f0000d04000-0x4)=0x10, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000d25000)=""/176, 0xb0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f00002b0000-0x4)=0xb8) 2018/02/09 00:41:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2431010}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x20)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x6, 0x3, {0x2, 0x18, 0x20, 0xff, r2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000045) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000010000-0x4), &(0x7f0000026000-0x4)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000025000)=[{&(0x7f000000e000-0xf5)="80d6916cae8ca82a43fd8daf5b89a97f9f1d7a553bf696678caddd2995d84dac4758a2d4af80826276032bbb99d56f56c8c78ffeff2a919104de61ad17fd2b3b79c0f0588c386b23fb0486bd49a3250976e3c1541382cde55266865189a21c57ab6cd2c88f6b9877aeede87094777ee4422142a04dd8bf4917002edcb886cf8cc48551efbead8a36bc9d555d9a2329df07660580f30b0e69607bb105dabff3bfb2108e6b6fb662111bb224ed8dbd17dc19669e105cebbd116c6f364ec977b481163c1e29f633711e182e31bb2824e754fd7e5a4f70e15d7dd741dec4c7e67f3a11bd834783e0b0cd0b7926f61b37fd7f4473d4ecde", 0xf5}], 0x1) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000dc7000-0x4)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000a6000)={0x4, &(0x7f00002c2000-0x250)=[{}, {}, {}, {}]}) socketpair$inet6(0xa, 0x807, 0x8f, &(0x7f00005ad000-0x8)={0x0}) pipe(&(0x7f000068c000-0x8)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00005c7000)=@nat={'nat\x00', 0x1b, 0x4, 0x3f0, 0x210, 0x210, 0xffffffff, 0x210, 0x300, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000173000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x300}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xff000000, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ea37a9168e970fa506dfeb6b024ec2f3", {0xff}, {0xff}, 0x2f, 0x5, 0x3, 0x43}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x2, 0xf854}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x3d}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x11, @ipv4=@rand_addr=0x5, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @gre_key=0x5, @port=0x3}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xffffffff, 0xff, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x5c, 0x8, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @ipv6=@empty, @icmp_id=0x3, @port=0x2}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv4=@multicast1=0xe0000001, @ipv4=@empty, @gre_key=0xa2, @port=0x2}}}]}}, 0x450) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a3b000-0x28)={r2, 0x0, 0xc6, 0xe1, &(0x7f0000d23000-0xc6)="fe1f9507966c97b9108c6fbd5323356f56f744490a51818a0710f39ef9782e946188c3702c6148e7dfc280a4a22d3adbdb672701d559aa26a3bea51d345f2285519160c8b9d226f49a29f00029e3d39c5086602b7ab8a645ec2e332210808a22cbb8284a77391c8de4bf78b715f9e9bc95cd0a689f276fba5d1f79f6edb9ff823a0fb1378814f787938ebe7cc31c2e69d656ecb352c36cf5afbf5a392fd14255527903bb142f8f7b8f5f7c79e714d60719f0d5b00d6dcb06ffc2b14a49f500f0c7a8941d53b8", &(0x7f000011d000)=""/225, 0x8, 0x7}, 0x28) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000243000)={0xdffc, 0x8, 0x5, 0x76, 0x8, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000717000-0x4)={r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000fa4000-0x4)=0xa6) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1d, 0xa, 0x7fff, &(0x7f0000ac5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d28000)={0x0, 0x400, 0x7, 0x7fffffff, 0x100, 0x3f}, &(0x7f0000f14000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000009d000)=r2, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000570000-0xc)={@local, @remote, @loopback}, &(0x7f0000948000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000034c000)=0x5, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000062e000-0x2)={0x1, "85"}, 0x2) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000-0x4)={r0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f80000), &(0x7f0000c8a000-0x4)=0x4) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0xa, 0x0, &(0x7f000091f000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005b1000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000ad1000-0x10)={r4, &(0x7f0000840000-0x65)=""/101}) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000ad2000-0x4)=0x1, 0x4) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$packet(r0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ce1000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000ce000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, 0x7, 0x5, 0x1, 0x500, 0x3f, 0x200000, r2}) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cd2000-0x28)={@common='ip6tnl0\x00', r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r6}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000d24000-0x20)={0x1c, 0x8001, 0xfffffffffffeffff, 0xdf5e}) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/09 00:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191), 0x0) pipe(&(0x7f0000467000)) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b}, 0x0) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ff5000-0x4)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xf5, &(0x7f0000ff6000-0x4), &(0x7f000069d000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c4d000-0x8)={0x0}, &(0x7f0000ff4000)=0xfffffffffffffe77) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff6000)={r2, 0x5}, 0x8) sendto$inet(r1, &(0x7f0000ff5000)="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", 0xfb, 0x24000081, &(0x7f0000a26000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ff4000)={r2, 0x61}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000), 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4), 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10), &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg, &(0x7f000010f000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000c02000-0x5b)="f9f3c97d074143f85604ea64dc9bdbce8c372e3f93d08159d4acf166bf83ac5cb1f45bf4fba2e6bafd045dd6329e3c86826e28af2edba50c9815249b07ac749da42ec3ed94f76e78501a4101835b0f31f522324af929e1dc559437", 0x260) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty, 0x5}}}, 0x8c) listen(r5, 0x7) r10 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f00007d5000-0x12)={@generic="3c454100005301001eb54d000609feaf", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xd41c33bd5fb687f9, 0x584b, &(0x7f0000030000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000002a000-0x4), &(0x7f000001f000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x1c}, 0x1}, 0x0) [ 47.301678] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36014 sclass=netlink_route_socket pig=8038 comm=syz-executor2 [ 47.363328] kauditd_printk_skb: 10 callbacks suppressed [ 47.363336] audit: type=1400 audit(1518136899.730:50): avc: denied { getopt } for pid=8035 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 00:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000006a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b98000)=0x14) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000002f000-0x4), &(0x7f0000309000)=0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000910000), 0x800) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000098000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800}) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00002be000)={0x200000000000004f, &(0x7f00004e6000)=[{}]}, 0x10) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b1c000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00008d0000)=0x10, 0x800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000ff3000)={0x2, "74e4"}, 0x3) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000ff4000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dc1000)={0x0, 0x9}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000252000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000ff6000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000245000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000518000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000049000-0xc)={r2, 0x2, 0x10}, &(0x7f0000ff4000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff4000)={0xa, [0x2, 0x5, 0x8, 0x2, 0x4, 0x20, 0x9, 0x7, 0x6, 0x7f]}, 0x18) listen(r1, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000ff4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ff5000-0x4)=0x14, 0x800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ff4000)=0xffffffff, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ff3000)={&(0x7f0000ff4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000b3c000-0x20)=[], 0x0, 0x0, 0x0, 0xfffffffffffff4d9}, 0x20) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000b5000)=0x7d, &(0x7f0000c5e000)=0x1) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) connect$inet6(r0, &(0x7f0000469000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) pipe(&(0x7f0000829000-0x8)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf6000-0x10)={r1, r2, 0x1, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000047e000)=@assoc_value, &(0x7f000090e000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000062000-0x10)={0x2, 0x0, 0x1, 0x6, 0x0}, &(0x7f0000f8e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000c1000)={r3, 0x400}, &(0x7f000085b000-0x4)=0x8) writev(r0, &(0x7f0000adb000)=[{&(0x7f0000b24000)="c8231ca2ee568d4b0f75c75542e90183157b2a121d41bc358724394b4178c894b8631ae7a521cebf7ba25b2607e047ef98b174e2a0415fb48c597723e7743d8c513591408efb64e188fccb4d2d4185535c12ce063b77faa4ab35e33c45cf83a8b79560eb391646c85643a14894acfbed54929728cc5882a24706722998f491888d", 0x81}, {&(0x7f0000462000-0x7b)="4827db93f7c81c8b4943d59c078f2f56aa3f55a91b2304fe30be3e91dfc00deaf38f945c51a621907e66b2154b2a763e7ac0f65eb5130b6d9eb8839b6655f1626ef60a8e6180ef29e6ff64e40fb17880c2871e7cc7cc9835898e8b97cf91958a2d4ef5adf55544b57cd043feea7a5f0b384ef6488a19346140f4cb", 0x1fa}, {&(0x7f0000611000)="22d2991e86b920ccf03be8fccfcba8d1dc01b6068a563ac51363b751f7ca20118762cb909d1f9641bc33f98c8068a065c33e21efb60013eda60a74ca07e5fe1ea8737636ad0e8bc15d16df3b584d32a71455f6ce59825d1438937c423b00bb74b32c8f366be2bf3ca71246434d305ebc56ba5068ec0741dcfe", 0x79}, {&(0x7f0000d21000)="58a5bb90214f1de78aa20606518634a0702f6fc517e601ccc3f3d074b5357c", 0x1f}], 0x4) 2018/02/09 00:41:39 executing program 4: 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}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000456000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000048a000+0x57c)=[{&(0x7f00000d5000)="16", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009d9000+0xbf)={0x2}, 0x4) 2018/02/09 00:41:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000095d000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)='-', 0xe8}], 0x1000014c) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000aa6000-0x38)={&(0x7f00004f8000-0x58)=@alg, 0x58, &(0x7f0000fa3000-0x10)=[{&(0x7f0000473000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f0000cbb000)=""/189, 0xbd}, 0x0) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8101f}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x4}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r1, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}}, 0x68b, 0x3}, &(0x7f000000c000)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0xa, @empty}, 0xee) listen(0xffffffffffffffff, 0x1008004) r0 = socket(0xc, 0x2, 0x9e6) sendmsg$nl_netfilter(r0, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000999000)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x208, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0xc000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) sendto$inet(r1, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r1, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg$alg(r2, &(0x7f0000c91000-0xa8)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="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", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x87}], 0x18, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) 2018/02/09 00:41:39 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f0000f92000)="9e0a6584db9ea2ce02cc95e98fc20cb39e1605e5ddebf776fc24ffffdc155e8d52b1628b19c3e359cc6612008d67128d31ab34b3a72668c889f88b5377d23d52e7941b457c3fd6efe4e3ace40e048d07460b59022935cb08e36e450fef47a058e6806fe8600c64fea882991c8bdf90981eff7c7196d56a849e70628e2d65fddc43fef08beac0b81d1ce21fd58d535bfe1420da8edfdf2852b9ae6c0e2ab64e52e715ac1f5a568031c8", 0xffffffc8}], 0x2ee, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f92000-0xc), &(0x7f000090f000-0x4)=0xc) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x1, 0x4edc8b4f) 2018/02/09 00:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000cfc000-0x14)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x7, 0x80805, 0x9) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000cea000)=""/194, &(0x7f00008d0000)=0xc2) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0xfffffffffffffff8) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/09 00:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x810) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/09 00:41:39 executing program 3: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000bf000)="de4c3d8f7ef0f657825ab9c639f2d3a86640fc6563659d87cf6c72cf52316eb451dbd34a516d77d6a0a6eb53641482bcc127e577ea556ce8e103a9a7fb10267d25bf7f81a1dc0036e1d7a7f3b4b2a211c92e8d2403549ea8c664e37c3026747da0f15e34b30398c6ead18c", 0x6b, 0x4, &(0x7f00000e2000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) 2018/02/09 00:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)) close(r2) 2018/02/09 00:41:39 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f0f000)) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1}, 0x10}, 0x0) 2018/02/09 00:41:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000449000-0x8)={0x0, 0xaa4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000da0000-0x1008)={r1, 0x1000, "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"}, &(0x7f00002e5000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, &(0x7f0000caa000+0x6e8)="1e936856749d7b1f63529ee1f5b47a73091c34d60af9b4c689190a5f0f8f6ca32d049a0530e839cf9bd510522a7e7fd6d872ae86e30c3de9254be36d317de27d26c1def84c0cb7ae3596dec7d4be463b1a349329d81373cb680347754f9909b51e8c676f7e408922dc9f54df8c33875954792e6a5dbd21dce440802c1fcb007423beadc6aa17bd2e988d25378958b30fcfcd2d05ccf302c5ed0aca967d51e9e25085fee82cb123f10eaa0a97772f50db1d5c0fe957046701bd8ed54d2178c22a67d79038940b04a5c2d134de41613565cef35b75caa7011991e3b028a7e07cf2542cf37690448570e7619724c787", 0xa4c420ac, 0x8000, &(0x7f0000aff000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r3, &(0x7f0000024000-0x38)={&(0x7f00005b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000578000)=[{&(0x7f000064a000)=""/39, 0x27}], 0x1}, 0x1) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000281000)={0x7, &(0x7f0000c75000)=[{0x6, 0x4, 0x6, 0x100000001}, {0x3, 0x7, 0x8, 0x80}, {0x4, 0x3ff, 0x5, 0x9}, {0xfe0b, 0x8, 0x11, 0x8}, {0x39c8cc1a, 0x8, 0x6, 0xc7b}, {0x1000, 0x4, 0x9, 0x9}, {0x9, 0x12a099e7, 0x9, 0x10001}]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00004da000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000e8c000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00007b7000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00007d3000-0x4)=0x8c) 2018/02/09 00:41:39 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008b6000-0x8)={0x0, 0x40b}, &(0x7f0000a03000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000bc000)={r1, 0x8001}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={r1, 0x6, 0x1}, 0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f00005ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ef9000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000-0x4)) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111b, &(0x7f0000019000-0x116b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0ed303", 0x10e5, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xee, 0x6, "1ee212", 0x0, 0x7f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x3a, 0x0, 0x0, 0x0, 0x0, []}, @hopopts={0x6a, 0x200, [], [@generic={0x0, 0x1000, "5f33dd070b870296b4b1a2d4d78e39f73ec3c98b0504ca8e159dede87247894cad0a8ffd834c120182d27706b54b755112e60258328ff03506e5fa8a29a5ba1461e83b29a59ac9cc10434e746da91c37521909272d390098cfdf9e1cdaf59454d4266571424bde38d2b26ad5eecb31397db7835f5da05ca213f0f2fab3788fd51eddde539b904877fbef3af1849f3f49bf97884bc51c752736f86ba2094482d810f08d1f9ab65e9c6cfb98c1f3761672887b05500dce4f39e7d1c0ccbee346291edd2e690e2e55eb37835bbca9283ecd79415d8f12a4142d5cde36fbb6ce197eba9f92a3e7677d4dc4530d35200e533e3022d244f5976f31a4c00055109b2db5aef2030b88710c16281dea3942dbfd8cf61657a8de84075827dbd0c4585419e3e5777af8feb57d25f5a4e4bd3aa754bfc25e64e8438c92a4a7747c22365e3579b0395b39910c108e102f9bbc9560e7d149f5f6da0a425085998b9d6b5cd572a2b26704308ad24f4974d0e51c5de53ab52e855036771f2840af606ccacefefa1a494da60e207aa7dc543c0f9a43ef4d05f89cce57d15b5c1c3467a578c9b3dce6cf531a168ac88a87b7672cd62662c7b088e71a395bf2d87e43fed5e9d8f473c96f59716d85143501fd16289971b9f997f932415b28de48f3d595f4351f69bfcd3c9d17f4bbf8577f77542aad641eef63bfeff35a09760125db701c10d1dde738e4ae114e440b4e588693bda579857f3c4a3b9d5c7051321c19d53254b10dc725abd82866b0fbb373d0513e378cf9253b08179f4bddfc13afc2968b6dca2a0b556f5153c5f056950c7044f1994926ea00e7f92df619ffeedfa205b5d7182c28460427fd01610dd904363b5f74fa95ccb1657cf20935556065e662b95864e732e8c0bd83d4828a20ab1226672216434f0c014ba6d89d11b0aec24fc63940fd03aeed33c574f19b286c6082db1322e5ea2fffd87b48508a605a66568406ccbbb69cd7ee585c843a2aaa31aed4c3b50a2ef181f3b9cf0de2b748f1ef10db11018e1875d786dcec715543e30f8678d45fb37e65c4e8dd1031208d78e3f634f2e7f600544d0f8d1068136e2174310f87e74f70b3eaff1e1d9444362a47607b88c0af9e1979a5ab8bc63d699f7491dc7cefdb416708683b0ac5290f52074cf405a577e0db9bba86b25b4ad702cfcbab7b1d693b774296495c60873acc709a013476dc99f3eb04b567251516fc8d3ef7b216b91e5d5ccfdb85696501e00700b7c91478b129df74f0bfb37b560aca1ff3ffb9a7f44624a6c661152ec81f8f499e804cbc00465d8438e5ae9fc0de5d0b5b9a27cf4da4e30ed0b74220c1f7fdee37e895889d960409051ba0d3d52b4c73e2ec0670e5212724d07cad7ad90b9e79a2c1af24773f2801da49b5be0b84018a54cb5e0687b4432e5737488d89ab89884f2bb14582d280db73a69bb9d8f5a5ba1d96b9977fe76f866a7fe9e6566df65d0a04fbb1bfca255785335295414c53e0d1358258a8d05bd4cd89d3b912fe93a9b1463cbd17df7efc24346245a0647db4b113f50937cfcef5c4fdb38025471fe09c8863554eea8891db54abb90dce8a161387b4b326d49048750699422feb2fe1f0047a3b64f786c380d639dd36521e3f8cb1ef4f81c9c82b52edd3623dec9537ea1e0b0e17459ae9971cf7229f0d112893c46b4da4f973539e37d38d41c594352487c26ed474a1e570dd904657fd5672e9cdb547ed19880d3e5a7c06ba37e5a4d7c91eee31a2a5fca75a9d588d0072c090e611bc26c2e5019eebf964815a4b3bca52cf0df3bb7ab720f360b4ee0b869cab3516e0455a4ec92bfd06f61f2e79ac86d84d556e6d40cc0ba4aa93170541ba121432ed32b283f46567ea9b86315d2ff1d3c39bcd7f5737c03edf179d22850b7e10f9bb22dcc75c0d5554f0be845bb1a6980af65e84de5b062c1021a299792f6784d8d30938eaa7ae6f99e2e4542e059fd33652cca0793cd33b4302e1a47d0b5edfdfbba26d5fc2cd4600492f3d9f12453128cf2a1c844fddad37aa650db840b30788478559dce346f7a331ef0fa7135d09a104408ffe29bac44de98acf048be73a41e1cc30437d6bd94391265ffd0e3cfd466770cd8e79cdf1d5d2108457d8a49070123555496b5ebc8966781c4a1141dca3110283471de64c8bba43df65a6d5f1211cb1d7c94a6f621422acebfabe8540bdb476496353e4ccd1dc226ba15b988d49327796911048b81f849fb57ee47bc139a92c5bb35d3e1b26f52088bbb1fa50da4b5010aeae6f09cc68c226abd5372f567b8ea2b73b02a80e2de5633e7948602f89ddcd0b49dbef12678f99f784346235979e2e906fda0105db2f3735003a222bde23277446c5a7f55601744e2e529a9df79a216984f6308ba0adacf250263a3b609ff812484d912e5df284ed55c9175dd6320eeab738f2b1b1007926ba9a11bcc8d9d0d7733054067dd4bab0f48f6276a5d852f3c454a4b77ae4449e8abf2b4dc73039f9e167a05413bfa5bc41f7af9f8858cf3fe08855df28738944ddd6ad29480a75d6e555b9dacd80d7148a2e9760f59053bd3a28ffa96c1f025ee38c3a87abceff57a2ae60d28b1307107925b77b7ad51d93386ae511ac8512760fcb8d7e606c125c5248387fa74f6bc38603ca5ecd06cac8cfa2cfbdba7449c2560a4d109bd5dc6ce339099f2e5c5e10c55195b69ef61d9916ee86832a6dd0530999664f68492123f5d7c49c8c0c8c6726d3febdf85e7a5f3585a5be92798680cd3e4b55bfd3627e77d94b204925095e99e8303099e47e5419745eb3d1f76cb355d9a1ea660f1cb59926d1d495062e7fc58ed0638968530cabae7457e72151c60ed46f1e19123815c10a54ede7b88357e3bce8fb78e4b489d68f9f4bb92078e5704980f724e134b285d82c87ce381a9ca1e777b26ad7089f91a9a3a2659c8562fbc46f792c26d4d128146c91d0cb1d109ae0d2a1f8795d7925948433e2106ae0b50a96c9b0cf1e88f1f5f44b89c9cf23b8eb6f9e80e3b32f439fd4f3c386b512997725e610a5d0153732b6f269a56e084796c80186e5393050af0be5c19afdbaa8529bc82e34882de2cf0d0a22e0ecb5cfcbd3107cc3fd7e6110fdbabd14c83e6277ae4a0d090c29ce3e510d81b8255bb7fc94c7e3628a9d8120e87805ad6382a6fa18b90e66f0c7300887c6426aeef0e8b70f3888959f8c909b2cac04cd3b2fbae7b9af86b1dd9ad252a3ca585c6f8018a87166b93b7cbc0bf295f59b94abd37d1ef7489a70f7fdd667bdfc3d3e0dcdaf87a6562933ccebea7889dd87475ed537b3a43f8c3aaf7ccfe6b020771f4c7af25e3b15517f1a9925cdcbe776146aa7d0c62e99d231723ee0c5e897f387ccabd765a91e227f0fff1146d41cbf130eacf96515b7a9f6ba9984fd79a1739a9a404131d81b7763620a3d37db23116c045294821e73d0863ddbdeb18196f9c9ab77df5fcd159e4bc7c098c7e0ba8f3557fb815d49337d8e204fc79a90a40a29d84e422cd57b51d8d2dbcb9efc0b82ca7b7b66050c309cc0ce6dd78bbf17d464bd28d43cb0b6b02c0007b5b68cb23313bef88a4f077782aab895635537b8b991356203b8a5b20d0111131f78113644dfdc3cbe63fe313a1bb9f3965612df1aa4f244bcae4f912d18c51071341b8ef4aaf262a750720d6545e86612bc4d1fe3b6c6246308162ea8df475a2a433d9741c9e55a4e627c54288a94dca379bab29ff96c4e64b8c1a67e86ba48cd7f10a2b76b6d3cf4575cceff563295d73dcea255d9b0b09470187f8eb2954b4328a0df3df8fd9605b1aa04414c348b1eaac9abef2f7d9e33662416ed2dff627063e563a763a9608175297ee5bcd4b8b68c136a835e580fe7f0fbca1631bd63ee9b8d532bc03c71c66713e52121ed0a0d829066b1f1d2c3122e069315d6f01f1ce27181b1d21e667a6f04deea385ae2d6c3c0af931fc98dc45d5f833a7f281aa6600ff5cc82d097d9b103b3bc192adf51708592ee693b9339532ae294c4b93b137ecf178d7d27993ed4685df81de0f518f9fa5df9e39bda1ab789fba305d178013e6951ec1fe6800c1db79de085791aadce0e96f3b149fe03c0c9358fa4469fce396f56474bcdea6d5b015b16758390b08b7c4ee0c5391cc39bae8501cc421d0d601b56eab3aee76338b0a4ba3e2f6431f34817ff8973eff440c6fb835be55a58ea913fc059d74d656100f6475f6be02758fad8eb740f81c52a934bfef4bce5ff8ba9d27e910b5175fca7a5c0d0ca4260683c01eec5007da29e828b49842c2b42e9a5a2d3b543664530a2d71952b2cfd19e796a4a5c49fec64885a329b2f9f2aab77d50e4ea1b4aea0d90dd125acff0b437051a1ea4d012c4af2d548b8ff5f67e4e7b085d6ae5a1984683c7a2633291c6d396a37b4aa6fcd5ef8b1889f82495aca5ac2d70b7dc2529222e0ba55b9b35cd39f722e32181e939b1cfc59ef1989992bf045276d0ed086102f203514998dcf6e01889fb39908a98bcec2e74dc85f5c5cc1a71f9d227e16d35a914cbea3255d95b7ffe0db0d812ef7966588301995aa76f8b89e1e5e4c1527194ee85173889d4139d31392ca83b0626077e7c02a8396038fbb24459b104d922f993a230899323cd2efeac2e419fc28e7b3658551c0e6a004779faeb5c052e4ca2c4d87d104bd50b9494d1505476cc6a468f0419b52232b60220cef3bdca73efc66a5ffe6aaf7fbe2200af3cfa023ae6d7a70ecfbebd8b418a30da5a16977ad8944e76799903780fb52cfa2f2df7d09fd9999e93824f73385447769ab1216bdace7651e3dafb596d543f4d3945a08289a5698bce754195dd2ec3a5b3b95b9a3c658cdfc9d1ea091852f3bcb163275b8ce586c70b85ac5bc5f8a50722d2ce5f0019e44c54d29eefbf29135494ad4298f6314c1a9d62339443ac6c1ef331e42fa71747defd1c4628b5067e3a2be3e8821ba62493ccb706c2436ae47c0716159707821ef4009259c4dc87dc777e7674a087a7fa60e54e97f43e2318b25b16a4d87332357487ba4e01b31846036ddb5146f5482620bed86936664b54eea99eb9d8cd608dee6ff9dc7b2d8fed94dd7583f5073bc45e1be46a3b2991a091ba8e70fee28c9878d9121f26c84278f6dbd8b835fd63ddd3a3a4dcec1eb188e23d9673277376f3eb506254edeca29fa4c0997769f17df8284ad685b2d6bd382a698430ad1366b7c45bbe2a789af74c6876c67d0bc791f01bd4bf4f398521af5da153fc6dde5487e9fa9c4b7ff16974f0ad1fa8beea19a3dd71ea7e439bed9acb30b9d664c702d6a8b5d2306c8b66908da0dc6a96ff6db5387696ae062d087c4f283345eb741ef86e2ba9ade7dbcc651e0c91afd18335f7fa7af55725de4e80ae9f5fe3aa499c73e4923a28f2743d30c98a6d061d3fcbb6370de162be8c3cf92ce82f2dc2dbe4ce3e5847ac7dd397858197e4a4e0df4cdd8f97a8591576dfd44745e14ea5ee9bdef5e8af073769283dcfd25a51fe7a18e5ee95e77d206e423c6453e10704d8c23b5be3ee79e880b383d836b463dd6d027a0da172940bf00c7193628b0c67305bddf692fa5643d5d66c75246cbf1685bb748782194a6b03cbd2a77e0d40559f160769b5d7385eeeb11bdf8b98249c4777f21a6c490f84d439df0fa2ce8b838c606a86b86c44eb97db3bd410d03c5f0a308ea41ef6670d9a4f0b4347fb76a7fb8b4c7f0a619fc75821c52eb24f8ed1d0fbe603f3d70473df81d388f1dbf0b0eb68814ccc18e5174ef2a2155ce2f8dadb96b61047"}]}], "ae3586aab354540a18c40b77250fd0b1486900779af55e09efe7b8138c98ac7bab62fe40dd22f06d369d525752bdba81d54de9fbc3447fa3455b82db99e67632c430b08d6ca8e3e83038b546a93fa427fc4dffe2fa344c24df33d5a22c77f08d303dfbf1ea077dedc19bdda14e08e58014a3f5baf9dafc357fd475682603956aa1a31d334e9aa23f13ae7cc2ae7f37433eb97de9aa0e92c35610779458"}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000018000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004c1000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000488000)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00002c2000-0x90)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bba000)={0xffffffffffffffff, 0x28, &(0x7f00000e0000)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d87000-0xc)={r2, 0x0, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ab000-0x20)={r3, &(0x7f0000e57000-0x3e)="e90e414820da11e7eece8f85c1dd1ebe4d25f12f6b67bcb2b40f6cfc0f3642c2b1b8bdcb26123d25679d2a5611b0efcb3dcee543e1eb260830dbd561d3fe", &(0x7f00006b5000-0x48)="a3924df9d8ef0d9f567e3136d6b90f2c50d9538e38820e48c84aef82b80c5d4144c1d809cf5c9668f63f71cc08456688056baf8e6dd170b2a3edde06c492578329eb290b0f6ca31f", 0x1}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x1)='_', 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d7a000+0x433)=0xffffffffdb557613, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000310000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00001cc000)=0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001d8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000234000)=0x20, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ee1000-0xc)=@sack_info={0x0, 0x3ff, 0x3}, &(0x7f00006a6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000483000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000bde000)=0x10, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f2a000)=0x10000, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000061e000-0x1)="d0", 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000002c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00007a5000)={0xa395, 0x7fffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000081000)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0}}, {0x2, 0x2, @loopback=0x7f000001}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ce9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f}) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) write(r0, &(0x7f000031f000)="1cccdf4e6df35d854f9e8fa1e5a44d37b1aa2bef9c5e5e5cac0e3d512dd33ed580ddb7e358101e8475a07d7aa088f788c1883d9e5142b68934c1d2cdfac095cd48bd06cd08bd925e07e8051c30232bdea2dc600a155ae57f341a7676d8d0e4d68ed8bf8e2c92a857e8ad0ad9b46a6e1ac63377cafa401957e7434ef5b61d4a6e6951ed6d38baae2afa3be914f2cfcc499116da29c1212a87035363fae30f601e7bf8", 0xa2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b1c000-0x4)=0xb5bf, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000b89000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c7b000)={0x0, 0x3f, "d4d0009ce173bd84dd8a35255d25182b923dbfdaaffca81a160d68e68930c5e3d7a8b4126bc208d14fb1752c6a8abcfb6d9e02b1662b6f8bef64ac83f4eae6"}, &(0x7f0000a67000-0x4)=0x47) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000abb000)=@assoc_value={r1, 0x40}, 0x8) accept4$packet(r0, &(0x7f0000da9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00009ae000)=0x14, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e37000-0x4)=0x100000000) vmsplice(r0, &(0x7f00007c2000-0x20)=[{&(0x7f0000566000)="5c39fc3590f33bc35d410bd2d4a4c0b4e75c34654f86027132363c76da4a5a6977615d2e5e3d407770179153807300a41e6e41f7646c57c359ad8308ceadf98315d0c60521c02a88a3fba1247a00fd383d42f24b19b6da7b26a34dcaa37c63f7371bb1f0dc69309ab98e1095e6def7c95ecca2a00337dc4c00bf3d513a674614a01c9e3f1c", 0x85}, {&(0x7f0000ba9000+0xbad)="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", 0x1000}], 0x2, 0x0) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a2000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000091c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000202000-0x8)={r1}) r2 = socket(0x1e, 0x12, 0x482) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000074f000-0x18)=@generic={0x200, 0x101, 0x9}) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4000000000000002) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 00:41:40 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a74000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000c6f000)=[{&(0x7f0000629000)="31392b4314fbd616a4c21563c2d0ebbcb8b5a63aaebe5efe7d5eaf152e3631cc306a77a802fc2f8f3eab7769e5c06457ba3a9e66c761ec4d993476e62647a55fe7fb848c3fddf1cc6adb4214ad929ccc9d3911ef84c683b83d129fd95b63c8b2bfd9d067f4305c9f2875ab7e7d3f53d0bf0c3500764a6cadbdabecd38b4cd0fbd238d052df8a1f121a4b8b62f310f2818251ed77920aaaa31374cc942bdbae96328dc806660a0ff257dab75e8b80abd3d3e59c33f1a960786fdb", 0xba}, {&(0x7f0000001000-0x8a)="2d0d167b4e3a66542125174f80de9df64111cb06eaa5460290f4ae9c2158366bdeea51ba5bce72ca39ad6e87ac42de2055e48eaf728e519b5d9b33178b71d9836b2905a779fe1fe6b731ada485dc26b4fcfc537bcb90ecbb1f2da5f1f21b489f77813d0796f95b4995bb1bb30cb0525f11d49770f89c0d0a99f0b95d7c44a5b4230acbc809d67dc4fe68", 0x8a}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="a8d0f00adecd2465aa46d79d18620f703529f78385b5163dc6b8758b94337db51e9efda84630042c5e90617159824a25f1073dd7f9377138f3935ff28f0a9b858028dabd11a3ba25a49858f95038c32e667f753d34871b641aae8a9341be795877ba02c44b76006af1f342db31952632b1d77c6262f5ec5d03497721cc670108962d90bf75f9c6920664e742e656af74", 0x90}, {&(0x7f0000001000-0x2e)="7d3335ae4e4a7f0dceebae3c134a559e7569e855c57392e58a1913b2dfaf77c35ddf759c1e6c4282bc1d80d08e04528e68eb9b1bec11de6714a7a405854043236be9862c654b1474277b49bf5d6292f6b771f14a486b581f955a8490018518b3034c873c61cb45", 0x67}, {&(0x7f0000446000)="7f70125e0e8df3098bdd0a7ae29da4e6284c0e29c7ca72556677e62ca072a0f52210f70002aabbaface8c0700f3b296c2cfe884a3b0e4030a5914274883c4fe0d0986fe93ec33fe38697d1a6984ed6cb4d6110671832e9c57df7a5127fe8862b4120450325de851872c950163b9b49e768c5dd3435ef77ff469090f63f8c74642b0b4277981ea403580d53e9cdd1a4e5d6152b09d78e15b6e1afb4c6b4e7644bcccefa8afde5395f156fa33b21ecaa7624ade73cdf54a41d5b0bc211ecc4b7c9a152b8542e80802546452fd4e9d0b3e1495c36e540962a9d7821", 0xda}], 0x8, &(0x7f0000269000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x60, 0x117, 0x2, 0x45, "1db0ae0b50d1e15b2c8f879f8cbf572b82f892fa0d1acc0133d973297e360bc5b7f82b349e5c70fc20ad08eea7a00b7bec5cc23cb8d9b47e37357d939d3a04d4aafc478154"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x3e, "236aceb611a8229f780b36411ec7d52c2e34ccc279c0639659b483b5117eafc6d55b40ec96fba406fdcdcb5939478faff5e2619480d8709f12da1b3193b2"}, @assoc={0x18, 0x117, 0x4, 0x1bc00000000000}], 0x178, 0x1}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="94740bebc66e00c86f1243bd0d90e530", 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x6, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000002000)={0x101, 0x0, 0x5, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x40}, &(0x7f0000001000-0x4)=0x8) connect$inet6(r4, &(0x7f0000001000-0x4)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000-0x4)) r7 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000fe3000-0x4)=0xffffffffffffff16) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000635000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000336000)=[], 0x0) r1 = socket$inet6(0xa, 0x2000001, 0x7) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000101000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000e29000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002ec000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r2}, 0x14) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000601000)={&(0x7f0000e74000)={0x14, 0x1e, 0x182271c67c60a3cc, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) sendmmsg(r1, &(0x7f0000df7000)=[{{&(0x7f0000eff000)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="ec4b9b5deec16dd3b4f3e76c5091ce5a"}}, 0x1e, &(0x7f000081d000)=[{&(0x7f00001e7000-0x90)="6a1b52d115e77b1744436e30188bd83e55338b0a79545e9ece88da05854b22cc32097a6ba398af6267ba3315480759d44e1c154422c5ab6e008983d9adf012ac1d7dd27bb7199975c4a497d456b0a9685b5166c31bd68e829fc625ffc382920a630d2157d90c9f08e88a95c77ec4e0d495f7dc1f5a057c86fef49981a4cededc1d9016209bb7406bf6e0ac13b9a60fab", 0x90}, {&(0x7f00006bf000-0xcf)="dd58187b629e731cadb98f61d4ec2f97d4c64f3e87cf0a6835783eda0e71e372ad7c33d8273f440c7cbd0318d85482b5470192947ba5b82f939682e4272f59b236aed3045053c4c4724d999046f26ade3e381c1f72c4532f85dc3d6951eab7405a6faa0a375169d1e28059d2b56e52d58a79b28da19f450c2ea248aa8b67b6d8c640ef7af0a19d1c7605b294652311d095dab8a24165b76ae138e79b93748727e7363d8c9e65f5f6699401f37b3d68ae8a317ba4c4e489ddedcef423a1300b4e7ee894ea5cb4bef71fb1c6eaa17ed8", 0xcf}, {&(0x7f0000ef5000)="b51ff03a94d3b4dbfe75d6559e5e3510f3bc0d3586fc31e1ac1b6e4722a4af25832274", 0x23}, {&(0x7f0000d74000-0x67)="bcec0f6ac641066146e14362a072ce794324fdb5abedcd2f50c852a17b2b8f9a0210ac7c17b1faf5c88126b8f9c92e4e8962bd6d7581fa0a8039f8d1281862f83999134edeffdd7f07af75f86a9f027ed34f37d895f940d9402e3ecdcd6f0fc15ffe8c2c200fa9", 0x67}, {&(0x7f000027c000-0xd1)="02fdeb0039986e0503e0e54230d0e7adbaf64db016ebac11afffab0b3d35e23fb5cd2a51decf692a6fb6d418858d82fe576a6c4ae63791c0c0528d7231cb9d3dbba625be4574979e272ad839c3e4b7d767b5e663aab940588b8269c8d9db6e58ea46f4b7178766c22c021a7540963575e552f51ad3365bb17a0b28a90042bc6d9e4d1f7e972439bc58914b58fb16e184a212760472c7dc48ab2788d3743420465c14391ed585842e6bd9dab7f78aabbef1d991951ab37f547112ccf3d25a5d05884ce7730fafb564a246c2738c62fa4df0", 0xd1}], 0x5, &(0x7f0000cb1000-0x318)=[{0x100, 0x11, 0x8, "d97e45beacf039aebf20b1dbcb14c8a32d90f0115cdf4c5ddbf75c2e43fcf1f7d3537c5f977929a10f76cdac116ecf73e715a2de2a1f294fac8debc5924bcf665eec3fa52aa4633ad0cb6523dcfc8404147d3d2ec00998dcf7da1c8f9d5dd729246fade03317e0a2b7a8dba60c91dcffa0e441a85e7b420aa66510a91d2439393432f3e52c22afd5087eb60275adaa8fdec7563d1da4b791b69ce70a4a7606eb69111353bc71e013e27aa40831c2a6a57e5b7649f6f7404f64aae3781e50dfb3fcf857ec700b12b06203146afe44456d546e1919c88e99af173c72a893586952fca5b07895c8ece40def31b9634a5c4a"}, {0x108, 0x111, 0x6, "7fd2526a17d601e81b8e9f9e2378f716ac21eb6fa25ba0c04b1ff3d17c11609380540f38c558d87dbd40aca79ffe5622ecc8450c9e74eb0477545ffa4f5a0940fcfa9ad08de05c979de9ab592220d5a64dbecce4e3b43cec1c253253d9323a6b68a2b04bbbdcaa777e080137d7a9c44a2c51fd5b6455457f56fe6cf1df3188aad8920dca756ea5e8218ea0ac12f2531f07f7cd3a24e646e1f291375fe5b74733832dc78c79f908370c12352a4514b5f35276945d3d7c2ad165e12ea2abb11f354a2ef0081b3d1d82a0212fbb25063c12985f81fa98f35583da5638e5ee1ebaed5b5eb55bccd3179a1c333dce30e48c21c49dad2ba0adae"}, {0xb8, 0x11f, 0x101, "a5e50b359563468b09f6d7c432f41eac0fa46213d344bf542ae63fc1f5278a0b9a26d7ea5c27cf516c11e929eb44ad4a908a347f02fd03df6fd33b55bb53d98d4b39c8ec5c49a7fae64ba429afd14bc6b21998fa71f70e8fd5d151bdbe62fafb980d5ee113fae415377c6a53784bcdbbd35d555e13ce06f38d2843f42fb7d2a516d0270e0156ff34bb466180b18b11841341b7ef58a0dd19b252c733991125eb0c96f4722f"}, {0x58, 0x117, 0x53, "90af4ebd81ad2a0a057dc1d05a548cc642dc0bf0a8ff7ec5e11c633a618a17e62fbc98ba2ecbe73ab0fd060ded6cd4bd630809453a942955b7c0ebcf84cccc966b3ba499"}], 0x318}}, {{&(0x7f0000a9a000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10, &(0x7f0000bd6000-0x80)=[{&(0x7f00005b6000-0x2a)="4c0b1d1bb71275d65829536f2bad166340a3d328bf8601989a77e5c47b3c2691f525df5876198cf22ebd", 0x2a}, {&(0x7f00004d4000)="67733f85b949ae45", 0x8}, {&(0x7f0000c40000-0xb5)="bb00b0b9665552b8bc73690ebab0c140f4195f22461a8bdfdaf2738d646a46b42fab51c98afc7f04f55c69f1f2bbd334e1681abb49fa75ca77690b96fb2f5617ee610e22ae6dbe9ada102e462bd77f37abe8d5fe42113feacea56a1c850dc0cb6da84b6fb53ff84e82bbe56a5d968d0bb213c72c8109726fa102e3fe65584fa6815f4ee8a05381c8762db4a91eddfdf7bda174acd9cce85cebc535a057ea2a95833f42cb3668eceb30e33ac01e0d0098e216be8327", 0xb5}, {&(0x7f00004cf000)="de90b1b04a9ac57e5f9a8ccb574b61d651de1e2b546d7e16ae26625500a53030c4b38809cbf8802dfd5cd611f6f06b8eb95e1593f01bead4b0b1c61d22a5ba0680ad95259cb109dbad0c584bbb4eacf5d04a1da4fde7b01f5dc90bb7658b0032be39a0f082351ba36abc6cf2763b02c1c5fa76536fa074589b591531ff07f2604961c5f728ef3542a70783c26227c010067d46d480c6bfacd4d5c806b90cd21ebd1cfc293cf60de2d0964f6f20fdc88a805301771344b97506421294576251c2d9f785d9823a6ae56c4351", 0xcb}, {&(0x7f000060e000)="17", 0x1}, {&(0x7f0000d98000)="0c70d2fbe10b7121160bce5c71a53090cfc660b96fc05a8c9ce2a0b0d79cf6367b7679c34d13fe0c50157f50ce5cbd1a8f40c988a4a4db2a819092206cbca0f29a434440b7f006b8d578bc819bb7e6823865515f236862ee", 0x58}, {&(0x7f0000d20000-0xbc)="914f058caa83b41dc2e07bbc3824259ab92c85ccabd68cdf4870ce4dff893fef15adfd8e024649a97fa6558df2b47aa4f22ebe12fc2a7ae4c2c9db62595c12a8cc9d98985c463ee42c7977d49c39aabff1909532697d7ab28b4a8bf9211d8c1bf67de3f89cb5e78d3c0c106d0138d3b5fc8f807679132a2780c22d76e0d96ddd3d1e56552f28eb222e4a127156efea9ab6a7be95820003c21789b4cb43b494cab9bbeb54262f66b91ca8ea7c8efc4710c2a831672e1e40b97ce68250", 0xbc}, {&(0x7f0000a04000-0x50)="1865cd0872f85a8f00f7b967ad70a30a9e81ea2cb8bc9c96baf2ba7215deda0fd1e1bcc1d2fa1345dd0d80f5eb70133d004182e398c28066336d7f979a7e937587f7e53e1d4780532723b25cd8525115", 0x50}], 0x8, &(0x7f0000203000-0x2b8)=[{0xd0, 0x109, 0x1000, "97af76739a2b903af039b0727bed9dd21400ca072bdfd1d3a6f85facd4c1238ccfe567fa0b260de41b73c41ec695b91c50db1ce4068efb4e3db00d7a6ae21b4498d530049279cfb3b2b7a786bea6a90e32488ab9063e4c5577b2e4409fd3421ee18d0bc36035197a5d60723af9c0ec95dd996a4cd43650653e0a571b1730dc1534c11e7c1415a47a8cf3a9f12dfb2db2291b4368fb820b431b908968de3b04e7467388b8a00d7933d0189f5dfb366457e21957578a770d6925"}, {0x108, 0x0, 0xfd53e69c00, "ef601479b74eff12037b843dde253aa1a5416c4a70137dc4a334a17c3e3cdc093fae23444d589eaedea20df00ac362347548889005c01b2efe9f1543d935cd258ee34c2b820dd8765d72daf8042c4cfcf7912c4ab6c02e54c31bb9a080e7606d8a8c7b9712252046f532d37afef94eca766a7851c8494ad6df3056d91c2bb395086a35da25406ffa8d08a37e041bb9bec960b5368904ef528ed99d18acbab8f047a671f63cca4d27e1ab686d1cbc47c147fbf90b963ffed1c156113fe90de11057cea0898595ab8fa17e4c189d32a2bf700ad6a18ee3e3baee352bb16a3356c140ab11ffe1f2662b6709a0ff997a7b5771ee6ef58d2321"}, {0xe0, 0x10a, 0x25, "437d47148cee56d6c7ca2b30607cb1aa4b699fe6b5b82eab6500cbda6d4a644d72d3788f5437408ab6f2d975e2b7b390c7891256cb97086da204a97171d3d87fe7097a3179d7ca955908fe4b4aacff9db52de744dfd289a34fe878f917bc1035916dcd9958f0d5294e27201881de00ff13737d504267c7495af62c5bd1a01c8cf9bfa9a935ebdfd2f50c56735dd8c7a4ad7929f8f906aa037c3daa9456a9f779d3312427d7045358e1c8f87d8d5fe9a75345b85f571d0c48a574942aa162350c19bfa14f5c4fadde3b17cde4"}], 0x2b8, 0x8000}, 0x2}, {{&(0x7f0000c2b000-0x10)=@ipx={0x4, 0x5, 0x81, "0278ef32efb6", 0x1}, 0x10, &(0x7f00007fd000)=[{&(0x7f0000b27000-0xcc)="0034b2f5d8b7e42868b57ab8ff20f179fffffede9fb177e85aae232ac0af7552dcdfd0abec705b9b7965cc98ded372136082d71e89dbedb6510f7c769babc94257ff53a9b2d053eec2c077adadb060c42c7bb6db9658c043fb92a770c5eac87dd5d3b043390c14176c7ce756e24d0de02d0eb39bbcfd7c7f01814b5efb2576a68d64fc22c18d244461cc1cff2009d43964ba8f9046e9a41cfe80c4d7338af415cf412499ecbc13d02f86026e567884fc8069f6914d3b24c489f1527c9a1f0df962b058eb18eb643f656ad8a6", 0xcc}, 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{0x110, 0x10f, 0x1ff, "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"}, {0xd0, 0x0, 0x6c13, "0c5d2b708f59040b08a8567f46e1a5dc8df5a69888b0e1f2d4d3eddaa857c49aad9e5991b7b78580a4fa48693bc99ca8e83f289665d604697fc359d32489b81178cf7556e32f2d343ca9a7a2676ba9c5ff7ce9e414f040c19cd4849ddf36b83114c362ceb31b8f4b822d3b95e59dec10859dd77a53e9bd1e5272af625bb25d0935337ac866ed5a71f7ed80d20ab97e53da5ec4022aaf06cf42f93ccedab0217b6665e3b596dc04b252f4280dc297c0836590b0adde3715d6b4"}], 0x2358, 0x20000080}, 0xfffffffffffffffd}, {{&(0x7f0000e69000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004fc000-0x10)=[{&(0x7f0000b23000)="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", 0xfa}], 0x1, 0x0, 0x0, 0x80}, 0x933}, {{&(0x7f0000a4e000)=@generic={0x10, "e542660c26321b3c71fdaa07019bbb94a141bf8ed3ad279224a0bd999d093aa51a6c4288fe6e4fecf6adf85e5d8d3807f6ae2b990760e262be2d6c90dafaceefc25b64ac976bc8e71abe6b3132dafb301b90f90bbbfd8759a8d86693fc6c0d915abad46b77c5396169edfdc5baa07b695faca753e8a1cb15cee1c50d808b"}, 0x80, &(0x7f0000197000-0x20)=[{&(0x7f0000bfa000)="99cef8316298c888139c3c1d349ccdb4d2ea7682060d", 0x16}, {&(0x7f0000e26000)="420cfddc1e06a7192ff03f4f2cfe19214fc28daff619b6f5c4dda3e04c56e65a", 0x20}], 0x2, &(0x7f0000c2d000)=[{0x20, 0x3a, 0xfff, "445037abd596c303752613b838614bc5"}], 0x20, 0x40}, 0x8}, {{0x0, 0x0, &(0x7f0000876000-0x30)=[{&(0x7f00009da000)="794edfe8bc7255c32023a6a5606a39b44798b527a9b88fd48076ecbcbe12d7ce06becc7109e7b11875b0fdfc2aa97e2c61c4251e835a06c93a7672350469cfdc0a581632f368ea85", 0x48}, {&(0x7f0000e1c000-0x2a)="688d46db62eb94d6b69c5caf8f6643198abd937e216b2b9ed0a7682248a2308672aa80c577267c8e0dad", 0x2a}, {&(0x7f00003f8000)="64fcd42da5e9d2be55b42283d985302f8d48f6f47d4281b8694c1a97e5c3439a85016df77e575d579a69e4bf97b5e9e1210de7a2e383a8d270a2d823243f5d63ef055002ae45248bd23a2904ac791b4c6b8a3d091925519f2ad27fe27b1533805607798e8814db4ccdf908531762fabc7eab6d89a3a1281b8634146c901d2c", 0x7f}], 0x3, &(0x7f00002c2000-0x500)=[{0x98, 0x1, 0x3ff, "c6c48e7eca6ae801d3cd625e52fba4612f6dcb1346584f80cff49322170bc9b7fe9392a993851b690c6e87204eee0933d4cdaca0df06d7af9fbf8496c19a861487bf9bc021c92e9c347ec2e99e2530d221a447a1f9fb3043077211a940366f00f98a489d47da41a5132a493eec1b14ec3f534bd3a420324dc287a1c63d257e6917b6a35722"}, {0xa0, 0x13f, 0x1, "85a2641a277a8727c0bd118a485dd2a316c3263fb5274ff0c98fe4123c9ee0ad9f81302b197a3fb720ac6af549c0246d250a5eed3c2826ca671a97b6cb37e45c02c61db4f9b345f0fba19af0a759baa421e3d47d2f92d1dc2bfe36d9b2473a3d768b9e9d8d41d4e557804c71621647b518ebca03ca71494573a09871b7ea35bcdd45738f488be11f2449b9670088"}, {0x50, 0x10c, 0x80, "35f5518d39c842e4ca55681cde6c82959bd9865054f802d66b96f3731277c8b6421da9e2006266a85833778c4fbfda232354d8da776ad6ccf15988"}, {0x18, 0x10b, 0x3, "76bec6fc52"}, {0xd8, 0x10f, 0x58d8bd1a, "34bda5300c0288c22ee996c00c3011436c50617bf67c60590d235b580076d609ed6bd948cf1ec67f3dcfb493cea7d86ff12150028f920115072a2e8edd30077efcbaa01067c977650d40e360120fbf01abfa96a7dfacbfb427debb2f69cf9099093396279b5d9ed81202797d3d62ee2a87c50c2044c0542bbde548fb4176b0661342ba6f52c164c48ddaa4bd042ccf1ec261bf0c22aec1035b0e7d6f460e2b06f653a4a0c1e08f1063855cb450824b3d9561f7b3a1bf17dd696a0050897c886e8aafc4f1"}, {0x90, 0x13f, 0x10000, "2fa9c4f1e573c31b785f1d2239761ef83a09e535ea124aa9099fa44d1646db85cf0409517090d7a162ff26dd317562f19d1c445d0550d5055a892c49cb7f3fb72189485dee0b60eea9658f0556ee87acc89d05a1af1c5689437e481a97ac10b7cf1851c7db168fd573ba02b92f0d6b177bd25561dace4ec12af3"}, {0xd0, 0x1ff, 0x8, "62cc2cd6ce4d3ac942d557e456b85ac645216ff83042eed529b83365b2dff316aa1f5de2a101cb3f157414bcb66886bfadafb912e6d1ea983891f92d529985dcf875d75a931d06212c3168fa541b0197ed94471a9b3432475adae4e25427689498d165e8f95454f4099eddcb516dc60afc35530a399c7e287cac0f3937d1faa0d74af0646466a23659030ba65a7f416cf3dd1f8089b4f61c418c42cf3c06e0830c9869bf9746ee1bc6f8f380cf82bc780afcb245961f1ac89b444918d152"}, {0x108, 0x102, 0x1, "b52282ec3e693fb329aac661233274d19309a52639fd7277ea53c4162d8ddf4e19610f828dc9ca292d1777b48e2c36c62f0878392def274cc5f405c717930e179e256fbebdb696f1993959498c2fdc709622434c2ded4424340f143f36786e12a369f7600bd5a400441939b15ff8a82bf9cef3a51b3bb32327cf14793177f311cdf84aa0b92efd931b84d822970ebafcc1519601f9945d4f98bf89f2e6f2ae37abc4973cd30ddbed75b4dc92ba14b73a9cef4a158e3164b0817a4ef6b7cfc77723e681d8de57fa32baacfaf9b168bf751fa69f1137ad50d3e60cb4beae91ed3953d1920f8e0dd268d837ad57809d00b1ef"}, {0x20, 0x11f, 0x100, "6331d59fd191bbc46257cc7b74"}], 0x500, 0x20040005}, 0x5}, {{&(0x7f0000a5f000)=@nfc={0x27, 0x4, 0x9, 0x6}, 0x10, &(0x7f000048b000-0x10)=[{&(0x7f0000b3f000)="7182", 0x2}], 0x1, &(0x7f00002c2000-0xe0)=[{0xe0, 0x103, 0x81, "05ab26515ff0fd22ff1418244dbceddf21e521e692d18b8decab87cb7607dbd144c6e358883f4928323f6b1a0d8ed40eb030b583b45983fa488f1d98aa5b771bec5ee55a5e7f59745ca4becb5a67bcf6e8b0aff1e449843e97a97a58b2ee2494b92e822329e1836064f7fdefb200f2979411be33bbdff650110307ccf7b8245d313460dc89b95fafb4e0ae2b77dcd62b3083548ccf6ee1a1510f9a6653aee8c17b54ce5ae2c334932db57563b6766600a99d9651d4f1f5bb8d491ac6e9b5642db6bd0828372bfc4f701d9d"}], 0xe0, 0x20000000}, 0x40}], 0x7, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00007eb000), &(0x7f0000200000-0x4)=0x4) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000010) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000024000)=""/4096, &(0x7f0000024000)=0x1000) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000015000-0xc)={0x10}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000001c000-0x58)=@setneightbl={0x58, 0x43, 0x20, 0x1, 0x2, {0x1c}, [@NDTA_NAME={0x8, 0x1, '{/)\x00'}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x1}, @NDTPA_GC_STALETIME={0x10, 0x6, 0xfffffffffffffffa}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x8f}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x44) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x101, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f00007b2000-0x4)=0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000013000-0xdc)="ce34d4b6f38a5a5a71de746aa6a0274dcea0f3c0b1ad53de0375c705d55e85167bcadeb4105cc3c879ab7d5138bae3970bf5278cc0d140c1b8e0f3ae0023313f67e6d4e45a19bc32321e5fa10ffe8f6c8cb7cec3abea4afc93faa790f2d7913ef0f3241c35fed66addb788c915ccb550042e7a2e8af55bb51e06ee59dc170c9061a1d1cdc065750c80aa856c1d0786666d280a0855f9d33d853cc615fa0fb1fa8c9ae0bc54578e82dbcd38241bfd00d27e00f81d3d8f8883edac1c54590f46a028f5faf01484dab5e1c08e49e4d0d7fb736f4080291071be8d0f73fb", 0xdc, 0x10, &(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = accept4(r2, &(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000007000-0x4)=0x32, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xef, 0x7f, 0x6, 0x72, 0x0, 0x112, 0x5, 0x1, 0x4b74, 0x3, 0x8, 0x7, 0x0, 0x9, 0x80]}, &(0x7f0000005000+0x8f9)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000-0x8c)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000013000-0x4)=0x8c) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x41, 0x301, 0x2, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000cf7000-0x58)=@alg, &(0x7f00003a1000)=0x58, 0x80800) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000a9c000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(tea),sha512-avx)\x00'}, 0x58) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000f3a000)=0x57e6, 0xfffffffffffffef5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e81000), &(0x7f0000813000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a6f000)) accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00005a3000)={0x4000000000b, 0x1, 0x6, 0x8, 0x2}, 0xc) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x4, 0x6, 0x3, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c09000-0x10)={r0, 0x28, &(0x7f0000a81000)}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ab1000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) sendto$inet6(r1, &(0x7f0000ff1000-0x94), 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000070c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000bf6000)={&(0x7f0000800000/0x1000)=nil, 0x5, 0x3, 0x8, &(0x7f0000a2e000/0x1000)=nil, 0x5}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064d000)={@generic="6c027693d13ed4edc02894c73fdee234", @ifru_flags=0x2200}) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000b91000)={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2000212, []}, 0x90) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000006000)=@generic, &(0x7f0000000000)=0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000b000)=0x1, 0x4) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) splice(r0, &(0x7f0000556000-0x8), r0, &(0x7f0000c51000), 0x8, 0x2) socketpair(0x8000000000001b, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f19000)={0x3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0xe, 0xfffffffffffffff9, 0x0, 0x6, 0x6, &(0x7f0000f13000)=@generic="b7041652ff295754dc362f191e7ec51c", 0xffff, 0x200, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)) 2018/02/09 00:41:40 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000d49000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000041a000-0x4)=0x2e) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x609e35ff, 0x30}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1, 0x9, [0x80000001, 0x0, 0x8, 0x2, 0x80000001, 0x3fff8000, 0xd856, 0xa4, 0xb]}, 0x1a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000000000)=0xa0) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "020051", 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000079d000-0x4), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) [ 47.829986] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65 sclass=netlink_tcpdiag_socket pig=8189 comm=syz-executor3 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000017000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000018000-0x20)={0xd01b, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000014000)={r1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000013000-0x14)={0x7, 0x7, 0x6, 0x39, 0x3f}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000)=[{r0, 0x400}], 0x1, 0x5) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000013000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xd, 0x2, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000acd000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x4, 0x7, 0x20, 0xc000000000000000}, &(0x7f0000cba000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000879000)={r2, 0x1, 0x0, 0x2}, &(0x7f0000f62000)=0x10) bind$alg(r0, &(0x7f00001c3000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00008aa000)=[{&(0x7f00004de000-0x94)="a6", 0x1}], 0x1}, 0x0) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendmmsg$alg(r0, &(0x7f00007db000-0x38)=[{0x0, 0x0, &(0x7f000010f000-0x30)=[{&(0x7f0000e0f000)="cedfeace7514806d7046807b553d3119d7819f7be1b3f20ee899350624fb9a42", 0x20}, {&(0x7f0000654000)="c35c7ca36e16dc38889892d813d2c4f25b0bee730fe81b9391d8a53abe09c71c71faf66ecf2a44688a6fd50c8b1038c2f2250fbe68fa05ed58f6402d89639e11096b3eec82212b6c76592b091d886bc8fd0109bd11b2f7aab2fbad0daa0c1c4773bc71cb9140dd75ab473895a94a559b78b83723f71f9819f783204b4f64a4142052b49a2ed1114c11e66c226272f527dd87673987b9586d3b7236ebaddc0fc5e571875387497b9e2e22db84093bb663c55569d4e81f15fdfbd688fc8ac02f8c5c7d2b", 0xc3}, {&(0x7f0000eee000-0xb0)="fff7118aaba7b13e231d6b900d18ce22473fdbbc97279fb6275cefe999d6c99d3a540e5137d04a375393d3e61eefa4793ecd862bc4a369813b75a259b6759076e34aa8a45ebbce07c5f0bdf93fa10e9ef8251ebff26e7c9f1aa21fd2c905e75aab7110effdb931ebc7a5889d35a6304104ce52398397192e89596b27b899eba7b17e5ff240257a0a236eb6eafa03981bdcaff4f197cfc5afe144e1bd0ce2ca0fec57600251116b978e1bb640cf0e3451", 0xb0}], 0x3, &(0x7f0000b8b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x1, 0x20000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r1, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[]}, 0x12000) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008a3000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f42000)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000696000)={0xc0}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0}}]}, 0x13c}, 0x1}, 0x0) [ 47.891197] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65 sclass=netlink_tcpdiag_socket pig=8214 comm=syz-executor3 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000969000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3f}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) 2018/02/09 00:41:40 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000), 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000512000-0x38)={&(0x7f0000734000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x4, 0x2, 0x2, 0x1}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)="0d13a58f857d869bd40a91823f966cdfbb9d16aefc25d8167602c0a265dabdb2aeeb6400e6b8be3ef68bb3f5c71ce3a54bc85908a665a52b59424d7ef1afa59dcbcd1bedc4806e1626e7cc1128263fd6", 0x50}, {&(0x7f0000677000)="fb70262eb2785c39066e0c18d23b9d986f9ccbe60f041e0c81de3c40d8d5e285172696047edfbfbf36b12026cc21d4a764c515af10dc5750bceeb2757b8b5ded6c465914fe248dbbdfb1449ee47fc85b843662f7be95a3b6fd26", 0x5a}, {&(0x7f00000e4000)="d59056236b5873b0425c0f3c877e65726b41c751f3b24116cba6ed967259410b009b33b41d60e09168689edbbceb06b82efddb24f9199db73f60e6a40e673cec7246d346383ad6cb4f409624907a82fd3632601a5ed1bdbe5dd6d55d47c577b946b7d34c268f94bb3fd51e99e2a6c173743412a1a2f52b121d662d54682fff241fe37dc3b465834b853589d4c398f9c87d3ae6cc8bff3d9c673b24e1c4fd6ddc197d300d26e5ea92b65c25ba397e6cb597eb3a601a53ceae5a0f714cc4a19c516a4ebfa0fa603e8e136836", 0xcb}, {&(0x7f0000000000)="f992a78837d64ba025354331cbab393fdc2ecb333dba18325124fa73ef3b91866c9f66d3f4f4bb78e549618d11d6089bc55c56b463f0dbd3323f80138f63df8adb1c317f18664887351d11f1fc16c74942423c3bc134326a263c657aa5e655324761ac75ba3465e55a938101515074449494511b24d4abfb6ea7b091f86ae78a4f53b9d36b4e730903101f6e9fca4d5cbd5fe31741053a04b281f7015b244b888ab8fd4e38069abdec845a1697a03c355952", 0xb2}, {&(0x7f0000ed9000)="ee90eca3bdb861205b7e824d381b770be224367ccfbf1c92d1f94cc864e2d456d2b91754a474eed7a3fc629703cce130766cd24cc80575d7941bb1bdc451d71c13711435cc23faaf059c37230cfd97851434562f4bdc480b883a585f38d2e17924ca91d4dae1fd98c727045d9ce15a25862a5a7763d04fb2fbeb81dcc695856d51f47e54567a5f4d74a10a61273dc4670ee755117bc1eb644565a102b236fdf72607be", 0xa3}], 0x5, &(0x7f0000000000)=[{0xb0, 0x11e, 0x7c77, "8ebbc174dec221c50cd71fe6d118cfc8caf748d9ba7762f99489f61d2936bd1aa576252cdefeb665134ca6ec053cb89e84b0d7c9821c05ab9f17695b9c2f4c24bd6c1bae189702268b6016019d586b32347764d1055b2ef0d248cc1f9e0ccdc5559471564dd63164cda1603a9e90082bace3c3b491142f90edb2ec3a6691e9b336e32a5c76ecb542f0e6abac374a084fc35e6747032f30d842893552fad4"}, {0x1010, 0x115, 0x81, "d21f168c05b6b69ede6a75e0a4346ac3c644b83d8680319d4ebc6793d7bc3ce0e8541bab04efa01a1bfc9fdeefca02229e02f6214f8c0dbdef1d163ff8498aea0c49984b3c011809e3f75ec79d793b95a764cfdda72188de1587b7afe20561b0b62f57a76b279ae9f5ef6cdd2b1f7e5a39b48eaaa17aa71959fcb311d94c258e8b746633d4770449bdb34f7efadbbf710bfced42421019bd4fb1cf76add133275013fef296a88db16776e2edff83509c387c00c9d5a164413606285b207e29ffbfca57da41833b412a87fa4d670ec325c9ee96c6b187ef0d1085ee1ca1b1841b30f633d93a9c077e4ce96ca35bbb7bc60a35931bd496faeb55ad795772b8d15ecc453f0716399e20a1473b20ced921001aa4d82de0a92ba5768267d778a7014bf43db18a8a4f85a774e2d718519b0d14fdfbc630e0d1139bca2198d602fcc799a8b3374c519a6855c878576f9f301c6c6430132a2017e215a2aa1e62253a5b96ba2d8f2a550af1d8911172388ba99ae71d0724d6fcc1a1fa366a90773f535d43c1479ce3bb1c3b937d9e6155148c822386b17c241a12aec267a823fe8752c70b0f977f145731ea0fee93f46e046992a7061235c3ff6dc773827f45abb7f6cc2956b0dff95d5f97816b6dc3430196a456debe80bded8d2a2746674098d217e58da8e5f44265c9f14aaa3fd213da0dcd3334c8f95a649ab3091ba4549fd8d21f4ccb656484ee1d621989627b3ead062a27aca377a4d5b79ad9bf314f66cdb19cd6922ed3681b9295650b086b1a0d5bd25dc1e1f3f37b70fb32dfbeeb27dcb00354172d2c9e726a0665959f45188ce9bd2ab5794ca02b55a9de979c7dcbaecbf4ee8b7abc19e0d6b6c180178bc29790fd21da726b16ab87a74094f8a44af5c88a823b39b328c69ddcbdf6d54980414176fb46b768ec6fc9da2bb093de5a9e9e768f6c1efdb925321c92b9c670c178c2e76f6fde752735e0100097a642d673651949d75dbaa0ea9956bc63ef5d71ca365105dee45a80730478f07e1e7e9d8f26252fca44f25534f1d7e7db96e63a739289f189952837527f8640fc7ab580e40d351d4632ba8f02f24c1a7ffe915423286f58c9cb2e3a25535e9920b2be9bbdd606e9f1037db82710f8c460b97fb67591d666c529f485ef0aa0a5ebfa240ccb92770354f5ba2d8f82ef471b4b6246e257760d8aaa4900346c555c130ff6b8d15d478970f48163daca764b25d3bd4ba4d0cb0f9263a89dc20b7b2d43e7ee036a98dbf25f8cfdf565312f1c236b11f6e602dc877e026993fad938a7de8fac4b7c09db1eaf7d03ba86d81fa3a307037d8aba0adbbf80481dd00848be3cd82895fbd359a19cfe09ca3127b8a11209dfce800e4d3651fc34b6618c948d26f4679dc52779124d7bc8169daf98f68fe0739329114aace147690c67e3b43e8fff946d8d3b9d988909aa7f683d8e75d3f0e8b9e977b53b307cf6b9fdca66ce9ac4a9494af052c508a8c58b99bcd4ca06e4f6c032612ce4a872c06a4652383f2ca15252ce5b1e7f4bb96b5a4ee0554be5bd0dfe1a98c5accb4e501fc8438b0aec6fea3a1902a34173ef2e381e9785dfbf8e4da3befb84f32ce798561b74a3357c743a8afd41a65e3e66ccc42f58718635ae02fc5e3cf69dd3527f786661630eda0e92eda6e957f4b5aba0dbfe003fce4624a7383439349098fc1e2f1030b6b64020d3b1497fa896557c9929f386c9c9d5c79ac025f9f533140814b452d9684d9ab754d4970a9188700425fa533e4a8b636f74a9de3b23c0cab56737df77da488a6d3a12319fa0b6cbde008e3f84756e0400c00c3074aa0d77fe30e05f783e251b16c75b1f02c08d99ea1ce1535487c9bef73673809bf530aa6328399012ad52e8848185e75890f7289ac7f45c1d3a14d512dbc6e4574da81473f1bdd9d52151c59a3df10c4fb60cdf86de5312145d0a097dc30d62885a6c0da229548b7d30a6927d2a0a7ac5e576f7a9a0c067143904effc2baf1bd4a76b8733ebbbcfcffe5c805abbce8ed6404a938e800ffa55a87e593d5575451cf7e29efeacd548535d52dd3cdc78957cc3a4851a5ff8f9867cdc89fd6c7881158e3bf9fe1a5c356eb30cb1c4ca045901eb54bf11fd7ae581f58bb8acad3ad773910f8ada981fd48ce5281a10bbf1b3ba5ad23dce70ee10fe1b7d508debc4cc3c7b603714fbd0968742b1462d95bbdf8916470b81c96207181a502ffae447696c391289cda07d6ee8e1aebe2594fc9bfaae43ac7279c5e829083c335c18aa973104713e92a72fd7105cca136a7f680282f0d6b2bff359fb684bf542ae532768c18ae688d540db1d78e3f7cfb2c70efdb54e6315d32dc2106047368a883d5d6ba6a98de8b714e612a05365a5414ef90b3a53f325f38d3a9c241be31a8e58d56653820c98e4ae4852866094ee44776e77e95e6ad1cd36ca6cce331ce12adf9b741a6fef8c1d707a6c9cbcf950c38869ba2773cca1c6c349b5a6f5e9bbb3c129414f9fbea63f8964db498fd0994b9a53242e6847bb2bb5961f135a2b4cc148ef2be74bf2ce5bfd801fc7b55b9d233e344475d3d0ddd03dee5760511879e0eebbb5d4bd2b4f20351b3c7065b40783ce7b51faf5a916aec7f3bbb873451e32ce7337bfba78f913aa593cc27192aa6d6f494a38e7d04f3e20e6b34d7f61cad476afddac8f68d4e39f53d2398e670b09097329294e23d0a4b7942fa441a1ef062647aaf3e5f8c73d0dbed5beb330bb0b0d24b5fc9ed228b0ab70044db429778108335158e3686716b06710be76e07e587f65241d6062927737c05db0916912b252daf7d2556c0cfa21c1479d74c59a0c355960599067992cded88ea5a1abf57c73a43d6292fb008d819219b403764376814f00819a324d264e84ba84c7e90eefc1df701b1006456701feea7d653867293ade6bee8cd00c2e53f6079ba33f590a9bbf49d2b0cccff72d725d0b6c02dd44e547bca1287d3c4d9b1b9c32fb1e61b5bea5efe30a7f83afcd9b7fa1e08d55d924812d9292f8466901bb575840c11f96313b86c5981fe44a0fb76ef6fec58f5f8f5539f4f49be99e46a76bed8abe61f05073df633cd7f07022257c1152ffc78402c2415836926b4002f5e7ddfae68cd3b6a455ba6ddd64cfdf83816117c893f7ea0ab5422e95275a70accf5bb3b88ed27fe826af03e837d352553840a8611cdac0508f45366a3f3abd32228ed3ff4dd769a0000ae6791ead13f179e20b46ed44757fdf9055b7ee8dc71eb734971d049c4be8a3838d3317fb6fa10a1a18b62e855e39c8cf86e2d47b316ecc1d99476347c4aef8dbde18ee7da8c093c394f303e27355e7bd9f51939241e21952f527b59e6d26975b5fcfbcc6b277642c03956afb09e2d4572ac5ab3946edaedacc2d4e9dc84f697984615344ea20820db3dee45eca76b0599676ef21396717bf0f78a67d1a452af61f44bc1fb98217d1a29141306ba26ed40d5386b864deddef56703296f73a81fcd130a5169a3fb85970a553fb1d00dc3d8bbd1c85b59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0x10c0, 0x8800}, 0x40000) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/02/09 00:41:40 executing program 5: r0 = socket(0x0, 0x1, 0xffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000048d000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)) read(r0, &(0x7f0000015000-0xbb)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000014000-0x4)=0x2000000000000002, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0xfffffffffffffff9, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffd56) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000029000)=[{&(0x7f0000029000)="fa5be83e66a0112500d63c20b46f8808c45cc221bbd0b8f0a628755ce891921e0c192edd918489856b1477bec07bbd5f8b3bd4f6592b46934acc3d4fad29b3840c6d41e4c855d41443417a0bc1ad3d098e8aa573", 0x54}], 0x1, 0x9) socketpair(0x1b, 0xf, 0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000002a000-0x8), r1, &(0x7f0000029000), 0x5, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000029000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x9, 0x2, 0xfffffffffffffffa, "5286f5049d4e287034592f79d374914ec10ea50e1585071c50dadfef397d66a614067951711298031188d849ecce86f3910b52394443a27666ad17752a3942c5b7ae17ec5a172c91a8d53b392ceb2223"}, 0x160) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = accept4(r0, 0x0, &(0x7f00000d0000), 0x800) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000f3f000-0x4), 0x2ee) syz_emit_ethernet(0x36, &(0x7f00005fa000-0x4d)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/02/09 00:41:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000066000-0x8), r0, &(0x7f000051d000-0x8)=0x5, 0x7, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00009a2000-0x4)=0x98) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000009, 0xfffffffffffffffa) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000002f000)=@full, &(0x7f0000030000-0x1)=0x48, 0x80800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f000002f000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000cab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00008ff000-0x4)=0x2e) sendto$ipx(r0, &(0x7f00008e8000)="f896ebe24d74d678c921dd3a8205ad1191aadc9019aa10dc7530f0672c9aafe32f2b2d423d42d51ff1acc9c917a18f11929dcbe6732d1f52d79c2b1a206ef782cf78e38fca01076710a32a7d2964a44178d6bbd38724683d4fa6a3c0e693afa442a6ac9cfae9ee194583c1d7f2d35bc8cf938932b07e77eb2c4b8b3ef58b075135c500691405bcec4f0fb0cd22ae81bbedd9cb1c6126b601f0000772b6220b142bca", 0xa2, 0x20004000, &(0x7f0000556000-0x10)={0x4, 0xf6, 0x2, "6c1435dac1f2", 0x7}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x1, @empty, 0x3}, 0xfffffffffffffdb1) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2}, 0x0) r3 = socket(0x4, 0x2, 0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000486000)={0x0, 0x40, 0x5a8, 0x1, 0x40}, &(0x7f000048f000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000011000)=@sack_info={r4, 0x100000000, 0x2}, 0xc) recvmsg(r1, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000449000-0x38)={&(0x7f0000de5000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000364000-0x50)=[], 0x0, &(0x7f0000872000-0xab)=""/171, 0xab}, 0x0) socketpair$inet(0x2, 0x1, 0xfffffffffffffffb, &(0x7f0000383000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006e8000-0x18)={0x0, 0x550a, 0x20, 0x3, 0x1}, &(0x7f00006d0000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000016a000-0x82)={r2, 0x7a, "0b9d299b2193c89239ada843535709251126ce06f7613b875e9c3cbfab69e53c623b8cbe60e2701f7f32b34c57ee6efb0f4d4536064a093d503f100408eca48e842658c8f211fa8409148db6acf29dd4088b22ecd4d718bc31c8aacd9f39ec1152b30c446a7938d9b67bdb68ae962be2f264efc413320b2cbd02"}, &(0x7f00005f9000)=0x82) sendto$inet(r0, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000005000-0x4)=0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x40, 0x9, 0x800, 0x3}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x100000001}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000)={r1, 0x3ff, 0x100, 0xffff, 0x348, 0x100, 0x1, 0xfff, {r2, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe69}}, 0x4, 0x7, 0x100, 0xd5, 0xfff}}, &(0x7f0000009000)=0xb8) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000545000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x2, 0x0, &(0x7f00000b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000fdf000)=0x80d5, 0x4) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fdf000)=0x401, 0x4) bind$unix(r0, &(0x7f0000fde000)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffffa) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000032d000)={0xffffffffffffffdc, 0x7, 0x3, 0x401}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000dde000)={r2, 0x0, 0x5, "5704c4562910e3fcb820f444e501e10cb345ffaccb0ac7dcb2aabb1ce73700d6cd9164a28b7ad3f128593b83303a802d9a6f128aff5e9fe80c6fd00450f66713dc8afe914f5d03c27f7373d13a0586a0b88c36"}) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000bfe000)=0x1, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fe1000-0x10)=@can, &(0x7f0000afc000-0x4)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000fe1000)=""/144, &(0x7f0000fe1000)=0x90) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f000037b000)=""/145, &(0x7f0000b97000-0x2)=0x91) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x7, 0x800, 0x20, 0x10000000000}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x0, 0x30}, 0xc) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) bind(r0, &(0x7f0000002000-0x20)=@sco={0x1f, {0x7f, 0x0, 0x2, 0x82, 0x10001, 0xfff}}, 0x3c1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x5b, "561d77c1240382d93f1b34bfc32a3a3cf84969774280b542c2f0f77aec35a231e9993a10c862ae2e249951c60f743445d22f7a7740fbdcc4dba282f58d8321cdf9818fd83d04f6821a22bf2b9c567b8d13b541f7a46a5d4fc452fe"}, &(0x7f0000003000)=0x63) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x8, 0x8000, 0x18b34fd1, 0x1000, 0x6, 0x80, 0x7fffffff, r3}, &(0x7f0000003000)=0x20) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000029000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000c9d000-0x6)=@hci, &(0x7f000089c000-0x4)=0x6, 0x800) bind$llc(r1, &(0x7f0000665000-0x10)={0x1a, 0x1c, 0x1136, 0x100000001, 0x3, 0xffffffff, @random="4f4d8a2e5c2c"}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000471000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r2 = accept$inet6(r0, &(0x7f0000285000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001d2000)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000096d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000d1a000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000033000-0x8)={r3, 0x9}, 0x8) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000687000-0x20)={{&(0x7f00006e7000)=""/171, 0xab}, &(0x7f0000d8a000-0x1), 0x41}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000803000)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000acb000)={r3, 0x100000001}, &(0x7f00000df000-0x4)=0x8) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x12, 0x4) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) getsockname(r0, &(0x7f000000d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000000f000)=0x2e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000004000-0x10), &(0x7f000000a000-0x4)=0xfffffffffffffe81) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000012000)={0x0, 0x34}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000-0x8)={r2, 0x5}, &(0x7f0000013000-0x4)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/09 00:41:40 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023b000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000251000-0x10)=@req={0x50, &(0x7f0000b93000-0x50)={@generic="2ade93cab619300526bdcb86f5206b79", @ifru_addrs=@sco={0x1f, {0x54, 0x3783, 0x8, 0x2, 0xfffffffffffffffe, 0x7ff}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00005a0000), &(0x7f000006f000-0x4)=0x10, 0x80000) accept$ipx(r1, &(0x7f0000f7c000), &(0x7f000007f000-0x4)=0x10) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000fd8000), &(0x7f0000f41000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d3000-0x8)) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x200023, &(0x7f00008c1000)={@local, @loopback}, &(0x7f00005ff000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cdc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_channels={0x3d, 0xadb2, 0xfffffffffffffffd, 0x4, 0x6, 0x7ff, 0x4, 0x20, 0xfffffffeffffffff}}) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000192000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00003a9000-0x4)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="c45a3b71003441d1b14c13d3a01ae4c7"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) r1 = epoll_create(0x9) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x40, &(0x7f00003a8000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a9000-0x398)=@mangle={'mangle\x00', 0x1f, 0x4, 0x338, 0x278, 0x98, 0x98, 0x1a8, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00001e7000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1a8}}, [{{@ip={@multicast1=0xe0000001, @rand_addr=0xa5, 0x0, 0xffffffff, @generic="03910aa0517bdbf34bf7e1d394764c90", @generic="5ba1f85b3478dad4f17bf721e8f34650", {}, {0xff}, 0x2, 0x2, 0x30}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x9, 0x1, 0x4, 0x80000001, 0xffffffff, 0x8], 0x2, 0x80, 0x4e2d}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x6, 0x78a, 0x7ff, 0x100000001, 0x3, 0xffffffff], 0xfffffffffffffc01, 0x9, 0x6}, {0x0, [0xfa52, 0x10001, 0x6, 0x8, 0xda, 0xfffffffffffffffe], 0x3, 0x7, 0xfffffffffffffffd}}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5c, 0x1, 0x11}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="2def33a82db2", 0x1ff, 0xfffffffffffffffb, [0xfff, 0x80000000, 0x7, 0x80000000, 0x5, 0xffffffffffffffff, 0x1ff, 0x2568, 0xbc, 0x2, 0xdb447cd, 0x7ff, 0x0, 0xfffffffffffffffb, 0x2, 0xd84], 0x1, 0xffffffff, 0x8}}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff, 0x0, @common='eql\x00', @common='nr0\x00', {}, {}, 0x0, 0x1, 0x40}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x600000000}}}]}}, 0x398) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e63000)) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[]}}], 0x1, 0x0) 2018/02/09 00:41:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b33000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000688000-0x10)=@common='syzkaller0\x00', 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000007000)={0x10, 0x0, 0x0}, 0xc) close(r1) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)='k', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) [ 48.175518] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.221294] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000805, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000001e000)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f000001f000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000001f000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000001e000)=@nl=@proc, &(0x7f000001c000)=0xc, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f000001f000-0x32)=""/50, 0x32) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001f000)={@common='gre0\x00', &(0x7f0000007000-0x1010)=@ethtool_dump={0x0, 0x8, 0x7c, 0x1000, "a4ca34086a69f967af88e965a534b31c4b5f8f95a912b47cb8dd142fe77b1fcbe48ed45135dfc625801ec03222f5d21efdaf6e717e1fd69dfc33e0915409ed5ee21471ba4677e842b22a3c835a10a33d804bf79b352c567e066f0df88fba785ef4993d75da3b5bc6b7505d2d558d0470dff907fd05feca9707f58098ba47dfeff32203d7c977544ef352208573f9a5793df12562aa83e9cd7e6fc1d5dd55115f9505605248aaa9a612c8444307ad9d1ce608123d9ccc34cd6e9907cf3798c806e2f725b18f2ca1d605bd43d5df0d965240a9d4161c2556eb4f9e352bf506744aa25e156eb5f398cb194aeacfa358a88b1bf0607094cfebd53d384c1707cb2cf4043ad1a7cf49148c993b978ee202800da505d68e860e8474d47b3ae48f3de0918f356616d442ca6ab1d93161c8a029e12a960955383424987e91087924a2fbfd9f6b0fb0388d700f11b68717af6c8785c8d5d563ff488c2aa54371270ec585e9fc6283f009ef8ea6fef39c42b8fe84b3d2b67b67d388e6db882f24df6c90dc2f650f285f1b08d3ee76625e6f14371040d412ddc0d51c205e61ee5d4f2c5a19ca8653b031c5083cd45cd1294737fa9eacc5cfafe411d521bf546b7e68350317fac2dbb6a6fa68c97d4e45d9a8722df0c4e3dd4dadbff6f23b65317a372bb0e953673a25a1fd6312a11fbf045a819719ad3ad3770e285d38800ec8a2f91832aa58dacf4473000c436026daabe4e298db01231af4729062fcc0d057323a28bba6dfd9b3f98fc022fefac00a9c029e706dbd8866068a41e1eb7c91bc3f12b7c67d45b1438a13708e5d87cb0910fe0ccf6b5a0e9abb3acd45390430e59e4f72641f2b4ffcdd40cdf8b03bb28ea8175bc2e1d0498bf82c03be6b4683122284bed7c96841a707b1469aae67f9486246d43eafd9dfd480a67ff2a6d02156f3b2790295f25446cd2337be5ed3899d72b85fcf9799167defe55d1b86434469cab801af589245024489206d9bd910b198d4f63974f7f4cad9bba4c500d172cfde93ef511ce3e7e6b416251344e68e85b7ee30d12927458d9dd025e6319110e194e2af92f7aeb39b25c0b9d2044a48520baaa6b54f9160ed0de04035dab1fa2da9e27dab9fbdf949cb849e3238027d142d1148be0ee688aeca16b5160e4e99f635910812ba101c9dd5bb7edaac04c77b8be26b6052993612b41fe35b649bbf172118c939c37095e0418b84e1d1d33fc8738151f272c531268a644f516d85b6ec7338543c547106afa2cc6fcd281d1fb574eb24e7b9f4ff4afd40e56a332cf802c286e8cf3b4e45ee84b934f001b886a96ea31e00875dc82aaacc6cc3e80416fbc5817de4b993fc996ef9d5ebc18436e1ab82b685622b49c16918110648240934900465d268da061c2af4c378b37633d03ef2cbff91f1f6c4a68a334672a6d4ebd4e448499caf7af6be63d861bb8d633929ccdc4d3ebd7d627f3795db9158b6c7ba40aebeb0116d1793074909b328f6d3d51c106e6f829a46f78a7a916d9d34f74b58c132127521ae4fc779c7b82e0d9d50b62922c0f5e394acfd19b75abacc6975a31415b92d687a85b52b26bc8a756afc04b1a43ae78b8a52d2ed81a2a22b71039b3df7d14b782bb54a874d4c2d8f53ef11a9c2f9dcd70c3ae3ae5a4ab9d95fc72bb2a12d6b37895e6dce43f2fe350900cf56542a4ae8002951fe6ef4329d25f9e0073e2cd75aa56a77c51cff9b92bf1220435fb5021ef5c671b7403245965965695a80eda4d25072b0b3c06e416d6c7a654314ac48ae87c3a9e76a48d5cd2783b7f460f2e638c3e8de489219fb4346a334b4dfe3b22d69dc1c7f5fa4fff62df22a7c35e084c0c2eb9fa431b4a10a4e9cb17922b5a4dc46d238cc49da25f8d567c46d2c5156684f5c1c9ebf77fb22ebe57b2aeb595802bf7f74aeab59c810a27f004820d07391085465d01d02a30cd8141b5963a71a1b755bc6eb06d7b6b81f4d7aaf50623330560ef00426841fb658834b5a4bde5afa43416a61959ce523c4e5f82464d2167aadc8b9be5a5f11356442338c043b637deca841c932deb2155621ca081ac5bf2a2a8cae32d04133fa10a74ad37a035dfde40ab9c832a1b68806f7675c97d0bbb2c1c2353fe05d52fa0b4489501474ecefcf91581be6ec66442ff363357f63f1373240f799e922cf7f3ccaa2b87cbeba10e29054a1319630f708c721196d72e04c9b62b10841e4dbe0a2b0a8afde6029452adbfda6ec55bed69b530184e2fdbcc1063b96b080bf0ef636c732c4ff1e481b0fda8f6310654be7f7d02ec4c69ad44ec12358d66938bc02396e5c4e87de4ed51040e9416275b86bc718c2da09751431af7da4cf9e2ece8a8d3b5de81fd2fd7a28e1888271c3b81701b1457e6cc00009490bbb3219c4aa82737a0e1ae559b5aa27abe17018152c7baa0856484532a4de03a2d46785bd541c125ad26f4301504a7dfc7a2fd4726ca5feace442a5c67c88b32f9107145f30097818a0295673a8c8eca57090899a36b1c236f62b7d7fac764d3d5f9b0de5227045ff49b85fc94cf260833f658d1cc0f5781dd2e0e45318607b595571a1cd28ef09290a80cf6f91d5120d1af13a867a34460b0a299d83337ab7da8ebd142ec22a50009616302aab4384b02200f9568d3679eebc93b6e5560b04ed22217c0ca8918b2c840da878c73e2adea2b77b692fe9f463ea912e0b9e10c1b0e41bf5047f06077991e58fad515a04e749eeaac426a3f152a88a3a763b4cd6448047f96de6a4fd7ddb30d8c5c3bf88beb9668be2d44c0173c32feb59eabeff8d7bfe72bb22048fc661baf05f4d1939c98dda3f3c75736a8c0a22d17732a7586e00a0b3f429c42949062f21ffc0bfca1e9027a3f982f5ee703c04fc6dee5590a663cbef9ad09bf3f5c3fb67e1fd981f8f06927abffb79910f07647d1ff4767f0eb60fa7c117d19cc3f04de34251fd6a3521871257562fe77186a1508b225298484cfa4f8c808578cf5c1e9d8a72030c0ff575a97b72f21eb43515792261dd847c4a0b23c8d6c9011ba6385270f6389b598f54b7ac04b159ac45f18088c563a1dbe6e39b5649d1999c13c9f25850c8ecbf57d170b4da1a5a09fd74e24b6f58959a98caadb9ba5d6b2417a8a982914b2666a891ad4455dd742b42a1cbac1385e3e095229e48e40dbb5ec14a0d392ffbfee8cedd742b26e91c51a06b300491fc96de992c090ec603aec87429f5cef15a89e0f072646c0b2b756ec873f021080aca8550aaeb4e7cf66ffd8b225eb118150072177be01c167ba44a3e082d0bbf003bf3f78c4fcedc0dd4647e4b65cd697173f93e8b821367157d800595135fcb042cfb3c36e74361ce47889bdd15f8530ff708d8d594863d43bc6ffbda9e4a00bf406bab035accebb8f1686c95dfc515c261c3e2d827e3bd4fe6d3fc8b8c6bd07192f1ca3121e09c0edb632c1461125ed870bbcd206a168a8fdca4c6b04d26d308a27b7c6cff33df2b1bf01f2e9f8d8ff409b79b91213bef344c27b8cd8eff8d96384988249e56d6e009f939ea1a93ea3e638597108bcd31d871a6eff056ac49f0ace204c4e2f4322e62ae363019825e95e4e0cc44f030b1b8555752af9f301bc89f0928e9e04a1108a8509fa038b4e191c883ecdc8cbf9a7e6a332d767b496f17a27b7189370220a54106052e687b24f8cac9cd36c8c442479ade8650c29875c2df749af27fabd8915f84b02795d31f9522bc22e0306938503e848d974b034de4b55bd3c870642231387f6a62bb9be31f4f46fe25c355457dc7f9cce9b5d33b94d118d389993eb45a12d621dfcddd683ba6b378dd89770f837f61057c9f8365f620bdb51cadeb9c035f39c3643abf29df1798f026e77226fde051069850006b137053c3be5af704f050f25f0a3e843829efc89d40d0a2072f8c4feab972dff68c1a49693367d59fcb758470e249a67436af04b37478bc0f8c385f23187c88dbf42f7cab7afdab8d1cdd6d00fb31317b422e479bd52e35288634eaf26b4d4c39c4715da68b2470cd55dc2b7e3aafaa456e007159e6b55eec3df6e2713532f978bbd764f5d6448fc7f00f0f087c1fb3f3fea3cfe7fe5e8bd64dff27f7a1489edde91b73670e2eac60a84ecaa6ec4963194d56ccd6b4e586dfc67b7688986d7a9c1e1246d24df49f6319e1464431b71f44af8d0fa3559c015432db186c343f98e19537e3ea6020eb45570c1b3f1a74f3925dfef9934aa3ea2e59725b1361ae3b7f6a4bc39c4bf2d32a17654ce6e55e65c3ccd7522beba21846ebc44c7dec750ff6ca1ab9fabe206db0e293b8644ccbd1b76747e76ad449f1657b6f3b35bd081caf17b12c70b3a857e82a7c578dc2a60b7ce4abca0eccb5eddfd944953a8efbbfc7b48bb66c392b0416327f6dd50cfe388b9d49096e325956483ffccc1cd4e6f99bf25004353bdae78d4feb2d128ab8918e5c9ca3a8e607f6481d4861bea8ac3a7b9308ccb9c7496f947e9e9fc83055292fa66d0750f3cec92bcadb7b402135b97abcc9c8560eb7052c21cc80a4f013927366e7e07c9b1236e6fdf8689707ca2de12423280123007492b3b68c3f01075e2d035259c31bca583b84db99b28a1ec2d748b8d2c203afc51b66d9ddbdcefc915aceb049e85fa13751f21131369cb89af994e5aadcc52a567359c2e52c4bc9de4a9d7e9396833630f03044983503d031c7d824fd0417bfe6f5c5b5329f707d32fcc7b0a2535826ce54c87b83f0dec2111fed376f8969c4bade2fcca4a0781334e8b67d29f63ddc3333a2826a2647ecf4c4a5e6b33cd508f822bdc46cae657b5b2f4af60479adf8ea73c5af0e468f129385bed9471ea5919413258a485defd9287caadaa3a1e7fd72f5c869910a157d8feea004139275639b1e07f659b6efcc7b277b2d23ae0b6da34223033db6d7e98b4e4acbdcb7c12ada27f60c00e4b6babd2b85f30a2660afd7c292daae2d889fe5484977b968f2c72a00894e8185fced38102e148f87a78a8f8c97dc61752b4898af6d148397ddfe045132385663eebbfd4987a3880078c67e894e712e1a6be3aa73818069f3b76e7c87fd4b83b3aaf7638ec6d2b748a802ed3f6820c8944dabfc9c478a4ced452c51e6ba1562684e4486def740635b2b820aa6a37c4a90158709ff037077e817aa8c16c75ae6b6f219a45c0b8d518786c76d7491f8f92ab7822a72e07766b82105e114f01c3dd1ec9b8f773189e814d393716e57bbc5d659aea1dc086147ddcdeb13a575353e9d084d082c38aa7246ebcbabda1bd3122e9ce9676d787f635f89f2faf32e5016c86e6878e8ebed73c3beb873f77057caa891f036503451acd270d043556132a2de82b2ce8bb550c7ac36bbf2f4dc058fa3bbb568f4d9f66b9e3eadb7b05817815288bebbff974d911ea913e502499bcf5d2d1b9d216cafa5ac00ed59313fdab13022ca11aec5db4484be0faa006396fe0ed26cceab469894bbf76d1d541845de9690de06cb4d9172ab8e7d7d43f8eb4bfe20e83d1ac3a21c288582f5636888a89559f4d2a77d9707fb1e489abc5b5f8fea8623e07c81099268476cbc3229c4976aa7e97ff12282cabedff059a990730d1b94fdbb7cafa01252d88e71a13bfc5b3eea8d97585a315884b9011fb628df5b868afd11ae13ebe6484ee3ed699e878278a9f818b2637cf810587366bfa23d97a5da01ee36c2320c195453cb9882b8b5ba82b96de02bd8f393cfe3c50bbff23cb85c12a06f90c9e33c0fd1dafaeb36bb7f6f36dce422fda5760be2f0dab496cd583c140d05"}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001f000-0x14)={0x8, [0x9, 0x5, 0x3, 0xa46, 0x40, 0x6, 0x6, 0x1f]}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001f000)=@generic={0x6, 0x6}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000017000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000020000)=0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0xffff, 0x7, 0x100000001, 0x3, 0x1ef, 0x5]}, &(0x7f0000021000-0x4)=0x10) epoll_create1(0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000021000), 0x80800) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f90000)=[{&(0x7f0000c76000)=""/101, 0x65}, {&(0x7f0000f90000)=""/85, 0x55}, {&(0x7f0000f90000)=""/5, 0x5}, {&(0x7f00001e2000)=""/188, 0xbc}, {&(0x7f0000f90000)=""/168, 0xa8}, {&(0x7f00001a0000-0x4f)=""/79, 0x4f}, {&(0x7f0000f90000)=""/187, 0xbb}, {&(0x7f0000cea000)=""/241, 0xf1}, {&(0x7f00002a6000-0xee)=""/238, 0xee}], 0x9) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093b000)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000a1c000)={&(0x7f0000988000-0x10)=@ipx, 0x10, &(0x7f00005df000-0x20)=[{&(0x7f0000b1a000)=""/211, 0xd3}, {&(0x7f000078e000-0xdf)=""/223, 0xdf}], 0x2, &(0x7f000038f000-0x16)=""/22, 0x16, 0x20}, 0x40010002) r1 = socket(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000f2b000), 0x2e, 0x0, 0x0, 0xfffffffffffffe77) write(r1, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000ee2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000971000)=0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f66000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000f67000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ee9000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000540000)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x14) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80004, 0x7, &(0x7f0000694000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a26000)={0x0, 0x2, 0x756, 0x92ec}, &(0x7f0000acf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00004f6000-0x10)={0xae50, 0x0, 0x401, 0x2, r5}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f67000-0xb0)={0x0, 0xa8, "ffbcdfb3e877d5dce3f96525cdf57f54943b4c7e717383b6675446eb36384bd2c7cc1d0965afaf58332db8e63fbe12ebdfbb000e2fb7664bf5a5266f87b024dfd1949f4c38060eb85e420d0e0640500fab296e68238aa5bada76c3a5becfdbf285bd82e13e408735708515b28105bc256ab6d839384cb05147740095f319777bb46d44703890d2062c145eb369fca33ea8551cf093d41f2f32455fdf7249ec2cb9c88fd059e282d1"}, &(0x7f0000096000)=0xb0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000928000-0x10)={r6, 0x90, &(0x7f0000c6e000-0x90)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7fff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}]}, &(0x7f0000f67000-0x4)=0x10) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00006d8000)="efc1dd04b929f855e3d31ce4b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e2d", 0x20, 0x0, &(0x7f00005ec000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) socket(0x0, 0xf, 0x3) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f62000), 0x80800) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f63000-0x20)={@generic="b86d645aeb825c0861c311849cd2a9a1", @ifru_flags}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f62000)="9b061adc3d2d2916f68bca213d1dfdedbaeb8e9b23698f5da61fadad9ba619e1e6a4426fdcddf66da24db9c844605a624683ff0f84b39251aa855b55e04272b7933f277a2f77f55bb4ef8214b013296d7cb3b4ddb6b53c4abaf2f3323fd4f496adf517a21c654c7a4046612b544d0b1f9af7492bb3b2427d3e847303012f5652", 0xfffffffffffffe12, 0x4040050, &(0x7f0000ec6000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000c3f000)={&(0x7f0000f0d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000f63000)=[{&(0x7f0000f64000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000f64000-0xff)=""/255, 0xff, 0x8}, 0x120) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000215000)={0x0, 0x8, 0x5, 0x3, 0x8, 0x3}, &(0x7f0000f63000)=0x14) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f63000)={r4, 0x20}, &(0x7f0000f64000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f60000-0x6f), &(0x7f0000224000)=0x8) 2018/02/09 00:41:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/51, &(0x7f0000001000-0x4)=0x33) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xfffffffffffffd6b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect(r0, &(0x7f00002e4000-0x10)=@ax25={0x3, {"778f98747cf110"}, 0x8}, 0x10) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000279000-0x28)={@generic="770cb41556156ff8c3e0e1a60278bb64", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b42000)={@common='ip6gretap0\x00', r1}) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0x11, 0x100000802, 0x0) pipe(&(0x7f0000e97000-0x8)={0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000078a000)={&(0x7f0000b0f000-0x10)=[0x8, 0x0, 0x8, 0x1], 0x4, 0x1, 0x80, 0x7ff, 0xff, 0x100000000, {0x2, 0x3ff, 0xffffffffffffffe1, 0x698b, 0x2, 0x5, 0x2, 0x5, 0x100, 0x9, 0x0, 0xf2, 0xef, 0x7, "bf64319b76f557704cfba4490cf0dde16027911e20583401ebcb60c3e5327a7a"}}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/09 00:41:40 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00007e3000)=@full, &(0x7f0000472000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000+0xd6a)=@ax25, &(0x7f0000000000)=0x10) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffffffffffff0001) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5"}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba"}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10}, 0x10}], 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000341000-0x4)=0x3, &(0x7f000049d000)=0x4) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80005, 0xf2f9, &(0x7f000049e000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000465000-0x10)={0x6a, &(0x7f0000479000)=""/106}) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a2000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x100000000000e, &(0x7f0000cc4000)=0x7f, 0x4) getpeername(r1, &(0x7f0000b57000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000bf6000)=0x32) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000e33000)={@generic="fc583a6a75e371043f0e5ea5ee9d0f4c", 0x9}) close(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20000) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000754000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000020000-0x4)=0x14, 0x80800) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000011d000)=@req={0x229, 0x5, 0xffffffff, 0x6}, 0x10) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f52000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f00008ba000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ca5000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/09 00:41:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8d, "3b4d79a7f71773f91463fa9632292872b391ab487830609184767f2d9efa023dfd90e75cd0bfeb4f310f54119743214dd3b6f4a4c883484021997b2c5e528a3c33be758f4d3709fd370872cb93acf62ea443b3d442d869703a548f9b78d17ebf796d6a29b31660475edca37398aae3171a1d9e62af38f60e40b371fa6bd4376140814de823d945fbb9abb7ae87"}, &(0x7f0000001000-0x4)=0x95) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae4000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair$inet6(0xa, 0x80000, 0x1000, &(0x7f0000482000+0x9de)={0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002f3000), &(0x7f0000fda000)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000072e000-0x8)=@assoc_value, &(0x7f0000444000)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e61000), &(0x7f0000b97000-0x4)=0xc) r5 = accept4(r3, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r2, 0x1) sendmsg$nl_crypto(r5, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x65, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xffffff82}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000034d000-0x8)={0x0, 0x6}, &(0x7f0000a5c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000058d000-0x8)={r6, 0x80, 0x4}, 0x8) 2018/02/09 00:41:40 executing program 4: r0 = socket$inet(0x2, 0x8000f, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000926000+0x454)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000023b000-0xc)={0x0, 0x0, 0x30}, &(0x7f00005bc000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000041a000)={r1, 0x3, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x60) 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) 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) 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) sendmmsg$nfc_llcp(r2, &(0x7f0000003000-0xe0)=[{&(0x7f0000003000-0x60)={0x27, 0x4, 0xb3b, 0x6, 0x81, 0x4, "c5de8bb32d2e6c6b49ce139b332e06ede5a6b096f83fe3f448a88889c36b3187e9c41c6fd358ee1aff8d6874cfff0af2fc459d349f55d93b81c0ca479d9dc5", 0x3}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="b8c9027346a0f91c717fabdb26cdccbad8ccee8144f90359237bc58c7cf488140b6fe319c9eafba381fce628c0d2fd1f6e1d67fd1faf86", 0x37}, {&(0x7f0000002000)="f0a699f66fc29e99b11a9b831a43171351c4004a5db3f6244b7d50770e50808907d15c96b4a1cfc5775cc271393cafebc02bff578b16d755fd64e99375cae42e67546755182a9ba9ec035b67299d8b0e23918f2a3a4bcc39c824f45df80f8d49215498a37f40d9d7ebe9990b0858d6a0f39ac5c539549f6ba462cbd2", 0x7c}], 0x2, &(0x7f0000002000-0x38)={0x38, 0x117, 0x0, "bf98cdf0e5d9ab72a3b732de48ea184b00e9ef23ad56cf5f203bcfa13dbb3e263b661353904f"}, 0x38, 0x8004}, {&(0x7f0000001000)={0x27, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x3, 0x6fb, 0x5, "d289610a5259dbdb072325fa13770837ef84f141729ddf19fda94241fbec047445e283a20ca4465bbd5daea33cbc10d202a2328483ac204c6d299a45c2c009", 0xf012}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="386d5a190b7686e42f8972e2ba7ab3d10777acee2925a1576b46b2a3b6cfaa6b72df0351d8faaa45f4f8fc99605a70da0a28d5fcb4d6e9ea94a16d8edb642826a05e33f5f7c107c6894cc6cfb3e2aca7b0c60c8516f903b648d5cdbd56ce9331d188d1f6d04b9f7d55dc4911a319ee165e9340f3a94453f006b1aa3760b891c7d6eb95f60fcc81c9a123b14eee7aa18243bd093806f4096e0a6a04013b7951c19452a3542875643dc9ca9a055a16d857e49bf174ba17", 0xb6}, {&(0x7f0000002000)="b7209efa1a2f", 0x6}, {&(0x7f0000000000)="6dbc8f103f3e818b9d1c65de08c0b0bf79475c72fa87a3366c7d9b3015eb91dcb9b282adffa18cf8f2fc037c773ed19d4940cf499f9386e40834cb158ff8c2eeb74dcb4bb9cc5ba2f4785b", 0x4b}], 0x3, &(0x7f0000003000-0xb8)={0xb8, 0x11f, 0x8, "5a1b821cd142ef8b520fc7ae8ade907d69914d21b8d51a59cc6e95fc1550000ad179ea739565f1856daee484a12d282971fe122919433e573d979c4759bab3093e6568dc4a8d55c52782127da816f993895d9fa84ccdb08911caa62d400b6d566c77bedc9c9647ae572f4e3646844921f21036612fd8f0752799323e9710ce3a25c3fee310f1dea37a13c2daa12f131787cda743c0ccd8300f8d313780ae2b24c1391623a9fb51"}, 0xb8, 0x4}, {&(0x7f0000002000)={0x27, 0x10001, 0x101, 0x3, 0x4b127cb1, 0x5, "1c6fda7eeef5aad0d0f1acbb045be5e8fbeaa3c39eab66751023357e53cfcb2688a4c6ca4b4fc29f242694d47fc8ef8cd325b9e2ca184900585f01855630ea", 0xffffffff}, 0x60, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="adcc255d2e1b4d8d3b94f0543d59c77a18dbbf965b13c114f62ec5f84025a16f90f782baf0e36196cb171da0a0276de0b07a57c10c8cbb81ea539102ece5c10bd926c84d53826b738daf77a3f613a4810d640687b1e6777e417372b38680db4fc4be2a9a6fabea7f25062e23369f79c1ee69e52044b87f01324814dc13a7267847d119a83461e5a058c3788e60492d0c599fd5516fc58ab7012cc068fcec57040dcd346198407d78670b4708142276ffc3771d20db762f82077c954606a390edb262d66f187eb66f122fa6645ae79a9a8cb2", 0xd2}, {&(0x7f0000001000)="cd97db187db6d8097216db561d4eeafb838e01113708dfd3df63a820719b2dcd9594d5795c1275bbfadf0238f2d4cb1a59ce3dab1a1722214e355fa6", 0x3c}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="b494fcacffc2979a112024c856232ed43c91cb40c17442cd8f82af5eb1d5a2fb4e932b3adef98557ed13ffe92d55ddb2b52e2e0589ee4b87d849ac00ec24ff22a0d55ccfe2d7bbcaacdcbbffdd5e073d885ecaada63ac0c1b74fd7ab71d82aadf75e309dca31128d43195d6bb5e1cedcd55df5e56c5854b1de0d04752e0e4c5fbfda3790b9229b90477599c6782f2c880e97cfd8", 0x94}, {&(0x7f0000000000)="422f4d55ae63a4856ce62e1e092013b937eade24d4539f2aa29f91648f84bd2285f930e90640565af623d64e2e32bf28a71b00b277068e46ca9730affe7bbb4eca1e01c55ad631625fa57b9a27dde3b1cc89a67850cfea9746389f7b5c2821505fe9697d3965df90a5052bb6a82318de1edb2bf73f2fef89105ee5c1d63578a642ce0b685a9257ecb646f3e2843e027e7a2b415ef7c79ee1", 0x98}, {&(0x7f0000001000-0x34)="7c49aa24eec6b761fbba92c69ecd667a9d1cb73170a88a449af7214ea97f1cd00292a635dcc7315a45336c8dc723aec370262723", 0x34}, {&(0x7f0000001000-0xd2)="4e3794ace444bb464ff565320b23f140de1beb8ba5e38741f895c456b034ed6850494aece63a800f3f5199a6c0f4211542dc2a8102f63f797319e85e9247d61a1c7d72dd730eabac5e2e1d1b87d007e26ea7d2ea0146e436f492c7942a753c3b9db4256a1f6362ba054c3117c05e16a228ae3cee2ac0dbf45e19de15c818ab274cb06e98f2de372a2f3c790ab6d05e4fd5f4d256e6342eda7b45938f7a219f26a0f7904fcca3e58788f6cdb4085418ede14380bce01d8271b3bd10b32390e509e0333cb81274163115c3dc875405a137e24d", 0xd2}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000000000)={0x27, 0x5, 0x2, 0x7, 0x0, 0x9, "9da4c659a51d5488196ffd5807e423053db6aad238f274191020e162ce8addc9133362f44f5f6100a3f60d49f114932f0e194141c543d5340f0926a51acfbd"}, 0x60, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)="a1a7d8283db70030c3f194d06a7284127aae10a8a42138ef778c89d1699fe4b7cc9cb857599a961401973dc338c19bfb78ecb62441fff3017be5f890f08a9fb0c07e15db9ed373368e6733c32cbc319332de8da212f2f0621a1b9edf0a6f88f1758537e66af1515f74757d96bb78f91cc3cddf7dff630d2fa3f67f2c0ee35eb7787430bb5cd8d13bd2bed50dfac2476985aed7e0f057c8fe9e6955d824ef", 0x9e}], 0x1, &(0x7f0000000000)={0x80, 0x11f, 0xfffffffffffffe00, "7fd0ab2491140dce4bd5dfe0d83f0a9b0d2db4580ddf72d2c1ffafac75d0b6f13b8c222683b8e2ec3130b912fa2761660c02072774382229abb05b1c936a95dbb06bb2b0e73f8ae9cb09decc565eb2a5c2ead1509c8098e23ef2c95268ed65c4569b9964de240a03900ae53dc0bb"}, 0x80, 0x4000001}], 0x4, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000002000-0x2)=0x7, &(0x7f0000004000-0x8)=0x2) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000fad000-0x14b)="1f000000000001000000000000068100ed853b0900003f01e900ff3ffe58b08f274f130c096694fbf214b4111904caf60d47918975c8d319f7bfb594c30049f3a29777745494ea8087331d63dea07736b175f5495a442bbf4c85104037e50cb36d22db0b6f79cc1f303be9870f9b22aa6bb36a510f5e0c8d965556ed7152dd9bdc492189120a94af94aee92ce5e49be554c7ded807a41c0dadbc3ea27e40e3d2b64688ce672db0ddee8730afe18eca36535f3ab728d5b6e523db5e7751489685126438e4dcf1158cbf675e272d06c3cb29c8a73ba5d8ca960e2d4ba9e6ec1c813540a2badcf5b096a54d19146e06349d91d6808e45db3dca6bec4b09a87d36dcf87242ae55b8fc089aab17a2a1acfb5f404d88c6af3e377af5d35ab83ed458f221e5871fdf7ba8e91e2f22a10b819c111b1d45b52c0b9d0405a0452f08864159503af8017f96a9eeada176", 0x14b}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x2000012, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007cf000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000028e000-0x4), &(0x7f0000b76000)=0x4) [ 48.429447] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x4eb) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000026000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x3, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}}}, {&(0x7f0000026000-0xa7)=""/167, 0xa7}, &(0x7f000001a000-0x1), 0x40}, 0x5a) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0x800000000000001, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) 2018/02/09 00:41:40 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000077a000)={0x0}, &(0x7f0000c2f000-0x4)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x8, &(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f63000-0x8)={r1, 0x5e}, &(0x7f00006a4000-0x4)=0x8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f64000-0x8), &(0x7f00001fe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000df3000-0x4), &(0x7f0000ca2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000822000)=@assoc_value={r1}, &(0x7f00006d2000-0x4)=0x8) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000318000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000658000)=0x32) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000bb3000-0x10)={0x2, &(0x7f0000756000)=[{}, {}]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000cbc000-0x4), 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) connect$ax25(r0, &(0x7f00006eb000)={0x3, {"be154b962354f6"}, 0x9}, 0x10) 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) writev(r1, &(0x7f0000fce000)=[{&(0x7f0000b48000)="0725f5634c3c0e58c8d71f3bfceb10a143907062a348494c7bb5340bae68eb50ce386560adb597615c0e8af04dd91023e209d647f8165bf0b5c040e572c06ca3771a716ea1501f54a684dca765827c712dc0573b1896b28bd2ee18bc245890a806d56c0b9ebcd899e317b178271417e566ef05f3483d5d55f3a35fc7f915c6b5b1f7f5e2e970293c9e8432b5c604d84232ef8ce14d32b1fa11fd6bf11ddb716aee7378dbf98efd4d585861ab84f3e1347c79d5724a42fb1d3a", 0xb9}, {&(0x7f00006ce000+0xb2c)="b6ce174de028bc0bccb99f17985d3362193ce585955135f823ded01c68e60d84729e3a353a6628f45080128011bff9d5f1166fbda769390bdc18de", 0x3b}], 0x2) r2 = accept4(r0, &(0x7f0000a8c000-0x58)=@alg, &(0x7f000056a000)=0x58, 0x80800) bind$can_raw(r2, &(0x7f0000059000)={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f00005db000)="b43f1660bc58cea39a5490401fef210a83aa7e5e895caf47cda8049b6147c1e39c5fd0c126b34ee589439cf38e4e9e7de372deb140f5029eb56b4f198942e3f6bd36a42c783bd0f9f34288", 0x4b) 2018/02/09 00:41:40 executing program 1: pipe(&(0x7f00002e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a61000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) write(r2, &(0x7f000037a000-0x17f)="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", 0xfc) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r2 = accept(r1, &(0x7f00008e3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00009b1000-0x4)=0x10) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003b4000-0x4)=r3) sendmsg$kcm(r2, &(0x7f00008fe000)={&(0x7f00002e5000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-camellia-aesni,crc32-pclmul)\x00'}, 0x58, &(0x7f000053f000-0x30)=[{&(0x7f00008b3000-0x67)='X', 0x1}], 0x1, &(0x7f000014a000)=[]}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ba4000-0x6e)=""/110, 0x6e, 0x0, &(0x7f000094e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) accept4(r0, &(0x7f00001aa000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000d19000)=0x32, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000042000-0x10)={0x3, &(0x7f00006c2000-0x1bc)=[{}, {}, {}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0xffffffffffffff13, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f000034c000-0x8)=[{r0}], 0x1, 0xdfb) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)='k', 0x1}], 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000398000)={0x4eb, 0x8, 0x4, 0x7, 0x7, [{0x10000, 0x8, 0x100, 0x0, 0x0, 0x4}, {0x0, 0x6, 0x8000, 0x0, 0x0, 0x80}, {0x7ff, 0x19, 0x8, 0x0, 0x0, 0x102}, {0x2, 0xcc, 0x2, 0x0, 0x0, 0xe0a}, {0x4, 0x100000001, 0x40}, {0x6, 0x4, 0x2, 0x0, 0x0, 0x2000}, {0x80000000, 0x7, 0x7fffffff, 0x0, 0x0, 0x800}]}) 2018/02/09 00:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b2f000-0x4)=0xfffffffffffffe7b) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000684000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0x9) close(r0) 2018/02/09 00:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c57000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000af4000)={0x100000001, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x47) 2018/02/09 00:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0xffffffffffffff7d, &(0x7f00009d5000-0x6)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e}, 0x0) 2018/02/09 00:41:40 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000183000)) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000955000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x44b}}, [0x80, 0x9, 0x7f, 0x5, 0x7fffffff0000, 0x7fffffff, 0x1, 0x4, 0x0, 0x7fffffff, 0x4, 0x0, 0x5, 0x10000, 0x3ff]}, &(0x7f0000e78000)=0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcd000)={r2, @in6={{0xa, 0x0, 0x80000000, @empty, 0x71c}}, 0x100000001, 0x1, 0x0, 0x0, 0x8}, &(0x7f0000e3d000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004}) 2018/02/09 00:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1b, 0x5, 0x8, &(0x7f0000216000)={0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ee9000-0x4)=0x5) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) [ 48.524038] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 48.537868] sctp: [Deprecated]: syz-executor6 (pid 8419) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.537868] Use struct sctp_sack_info instead 2018/02/09 00:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00001e3000-0x8)={0x0, 0x0}) pipe(&(0x7f0000e66000)={0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000a0b000-0x4)=0xfffffffffffffffa, 0x4) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000541000)=@req={0x50, &(0x7f0000ae4000)={@generic="e5fff045bae0be6aa2cc035dbd2cf30b", @ifru_data=&(0x7f0000efb000)="6848121805860a7d1e56bd50d24f4898db1c5449e56590cd0cd8888741e20198"}}) accept4$inet(0xffffffffffffff9c, &(0x7f0000f21000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000160000-0x4)=0x10, 0x800) 2018/02/09 00:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000), 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000de0000-0x2)=@req, 0x10) socketpair(0x10, 0x8000a, 0x1, &(0x7f0000a68000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000a98000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000583000)={0x0, 0x9, 0x2, 0x100}, &(0x7f0000c9c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000394000-0x6)={r3, 0xea}, &(0x7f0000c81000)=0x6) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f7f000)=0x200) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d07000-0x17)="17464e00e10025df001812ef07000000ffffffea000080", 0xffffff51) 2018/02/09 00:41:41 executing program 7: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2000000008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009fb000)={0x0, 0x59, "8229e5145e883f2c59f29b658c659a7b1cbc9df7154491960b791542005c11d5affca1735a4898fd96366d621e1f84c5bf1d17b5337cea288502267d6725aa0725d65cbc0f16fe1e9f79546681dbc7bd5e76a1c1919b84e882"}, &(0x7f000048d000)=0x61) r2 = bpf$MAP_CREATE(0x0, &(0x7f00006ec000-0x2c)={0xe, 0x33d, 0x5, 0x4cb, 0x1, 0x0, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b6a000)={r2, &(0x7f000044c000-0xf3)="1ee3eb6afd8b7c9e3d7b8979696c2d23271604ff7b44e29e40425596b2b7287a68776a40c06298abc16713206817e389d277a937d1125f5255f3f92036c2279fccacce9bb5ced5955b93ce3a5a2fb8ac01f5fd06d7ce449cab51a8ba856d30b1ae8fbb1207e8f1deb29f1f07b2d429b833a04ebba69f143e7c820d61ed7bd1bf18d74f6938baf00a85aaff5c7a0b8a1a2de5f71fc4e1cfede55148c1687e9a69d7d274284258c24c4ae6234029a9392a6ef8e216f640e13cb205f7998f441e458f7f1a9e41f0af90a8e15cb3d985905f08e3a035213a670e0e87353e3dc7f35a6598910ca28eaeec50f35dd3cb2d357ee9ddd2"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000673000)={r1, 0x3f, "67e4d04a8690a12035295a06c6d917d7bc044bcd30d60cb4d3445f596387cf9a36dc4027a439193609c2cdaf49f83e6334f3c2739abb8d811c8900827e92af"}, &(0x7f000055d000)=0x47) r3 = socket(0x19, 0x0, 0x3) bind$rds(r3, &(0x7f00004e5000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) [ 48.610458] sctp: [Deprecated]: syz-executor6 (pid 8419) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.610458] Use struct sctp_sack_info instead 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x16, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4), 0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002e4000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getpeername(r2, &(0x7f0000ba8000-0x10)=@can={0x0, 0x0}, &(0x7f00005a6000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000649000)={{{@in=@remote, @in=@broadcast}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000d59000-0x4)=0xe8) bind$packet(r2, &(0x7f00001d4000)={0x11, 0xf5, r3, 0x1, 0x9, 0x6, @empty}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x284) accept$packet(r2, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000389000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000c1c000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x399472df8c9fcaea}}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x153, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000066e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x7fffffff}, &(0x7f0000965000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000328000)={r2, 0x4}, &(0x7f0000415000-0x4)=0x8) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000044d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005d1000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00008ed000-0x8)={r4}) r5 = accept$alg(r0, 0x0, 0x0) writev(r5, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r5) 2018/02/09 00:41:41 executing program 1: r0 = socket(0xb, 0x801, 0x7fff) bind$bt_l2cap(r0, &(0x7f0000662000)={0x1f, 0x7, {0x8, 0x5, 0x7, 0x1, 0x2, 0xc}, 0x7fff, 0x7}, 0xe) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000534000-0x10)=@generic="c33f57496653c53f9308525d1bdcf4b0") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@nl=@proc={0x10, 0x0, 0x1, 0x10000000}, {&(0x7f0000001000-0x93)=""/147, 0x93}, &(0x7f0000482000), 0x8}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0xe5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x2, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6tnl0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x8, 0x3f}) r3 = socket(0x8, 0x3, 0x8) r4 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000-0x4)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000)=""/190, &(0x7f0000005000-0x4)=0xbe) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$void(r1, 0xc0045c77) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000006000-0x4)=0xb570) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000)={0x1, {0x2, 0x2, @empty}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x80, 0x7, 0x8000, 0x8001, 0x80, &(0x7f0000002000-0x10)=@common='syzkaller0\x00', 0x8001, 0x1ff, 0x9}) socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000009000-0x4)=0x60) 2018/02/09 00:41:41 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000022d000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d40000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x86, "66ff65516ef51de5224c94de0ee352fd05fadb8455ac5468056abb91b9d0e2e9d6b98c5146f982cb466e81662f9b8a0b369525bc80d20ac86138547d142361ccbaac3cbf90023b90c0bb841fe6e625102507d1981dd59e4fd48d4a94dad1d505536ebd5199f3ba5aa5d40c6eeed71e34fc86a701752881785ace1fb6a17db79ef64e7def8a32"}, &(0x7f0000000000)=0x8e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009fa000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xb3a}, 0x6) r2 = socket$inet6(0xa, 0xe, 0xc10a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x50}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x80000001, 0x80000001}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r3, 0x401}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r4, &(0x7f0000005000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xea)={r4, 0xe2, "dfdc3e8cbddfb1dd56c168c469050012bc55980833164382fe8e17b1cdf9653b1367bcebc9065ab2ef00da0f87619e117ce8ce1e7728c62ccb73661e6cfddf0d0ef5d0e02f48555561f0df3c0e656db214eafd40d397c04e151465f2eec817522c43b3913d5d4bb893b902ebc7244dc98391306f1347658b04ad23727b58a0bd2d4f581ae6771b4166d84ce0a35e2f4d32e320fffd6416fd64ca9ccdccb109ef89d2db35a51a9eb3989a45e99091d7553061a08403bfe10c4d471a2bd826800b87e3b1280c1cf7184688ee91e7f0b8b190597be22c362edd8d83db803ee8172f4a20"}, &(0x7f0000005000-0x4)=0xea) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x8000, 0x4) r5 = socket(0xa, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000007000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000006000-0xc8)={r3, 0xc0, "0811d980d7c5611e8b7584ad08d3df236c4d98a9ef37c7f31c850f7ddda64b970320c401a7da0afb20d470840658f18ba233aabb4ea12a194eee3a1dd98b880cc0b0d9c09c1f2c7a4db7ab5e6911237892042077740f0e3c51ea7e3dd3191b93b7f7c42ee31da6534df434e3dde5140a1ac8442573358bf7b27ea89cfe21529819b37d37e79863cda3aa4bbb82f0f3d70238b4cd832ef65813a74a8613a035e2ea691d8fc660e16054583059d89ad5fb419a10c1b1845bf296e8070acf3c4f84"}, &(0x7f0000008000-0x4)=0xc8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000000)={r4, 0x4}, 0x8) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000005000)=0x4) bind$netlink(r5, &(0x7f0000003000)={0x10, 0x0, 0x1}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000009000-0x4)=0x10) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x2, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000457000)="248554be5b14c57b7ba62e50af706f3dbbfb395445082448d6c0b20c14291f5c2e1bcd0356785c7076a359d56584ed92fb5ca496e63c3053f97eef4e0c07bad7caa0c98a3453dcff9c097ee7cc6fba76ed0afdf886849983fa36b733224e99cdb20169fa7119c3b24a60db8433663b145612253bb3480b398f5a391f0577320d67ca91ec926a94cbc6b9814b72b6c2a488b16352593ee36595ac0369fef4e568c2efd9f8f28f6702c9712142e05040a858cae74c4897d1089f9b29a7b82b2bc807c8a62434db60644183e84841"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0x100000000, 0x2, 0x6, 0x2, 0x0, 0x2}, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000002000)="10eb3eb712d6c879f3ef58908159653b61392026afbe49e2651e23a3b66131455899a1bb6ff3fabb84b7a9283e1620bfe66e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xf, 0x3, 0x7f, 0x9d6a, 0x0, 0x0, 0x10000}, 0x2c) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004000-0xcd)={0x0, 0xc5, "a75d8f83545955c79ed1d913992da2604029275988bba5a16e6fa57eae6a2a28837f10e655beef6b25961652abec00da8145b4699128f5b47af9dbf918a3f2e7ab0f8521a98a9434fceae1de17105cefcc6be9ec8344c34c0f3f3906f848dcaa6015e5926ea7adb72474cf9cdb41ae2e2f493c1cde2b54e34e1d40677a35ddd5eca2ed3226f488f13979ea1ce44a526882c3b9cc9b6bec5c59d8fbd3f8c6a293cc4a70c05664ec863d3dcbb7b4b059f0df32a88dff8e3a2030396d957c66f40754afdf3257"}, &(0x7f0000005000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002000-0xfd)={r5, 0xf5, "ce969de552500c65619a8e334b6ce8484d3b4a216a684169c17658d9d757540598133df87649a0780636a52f022dc22218442812cc87d981dadd45218b63a29a3d19a1db7fd16061109f6872a39ece807e5fdd33a641542b60175c79a37734efc4ab7db6c81a770c8839d897804c1d05c38ccba690edc48e30c9d00b0135ccebfe213b6abf41ae02c64264b572cba97bf0ba92256a37f5fb85f198f09c595286c010f5c2e8fc6c9c921fe763a895cdd11531f9ba5d5fbe7b948ba6e728b4c2cdaede8b3d16d9df20b3b9414191411926b3cdc347a115dcf0106979d925ebc256cb940d6f56058feef67e07a4e4238b1c56e216ed93"}, &(0x7f0000003000)=0xfd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000005000)={0x10, 0x0, 0x3, 0x20100004}, 0xc) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000001000-0x2)=0x6, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={r2, 0x28, &(0x7f0000006000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r6, 0x268, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005000)={r5, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xc5b}, 0x20}}, 0x9, 0xff, 0x2, 0x1b3a, 0x4}, &(0x7f0000005000)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000006000)=""/120, &(0x7f0000007000)=0x78) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000008000)={0x8}, 0x1) getsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000002000), &(0x7f0000002000)=0x4) 2018/02/09 00:41:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x5) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f1e000)={@common='sit0\x00', 0x200}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000908000-0x4), &(0x7f0000b1f000)=0x4) r1 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) recvfrom$llc(r0, &(0x7f00005d2000-0xf5)=""/245, 0xf5, 0x100, &(0x7f0000620000)={0x1a, 0x15, 0x8, 0xffff000000, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/02/09 00:41:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [@generic={0x40, 0x7, 0x9, 0x8000000000}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0x3f1, 0xc3, &(0x7f000000a000)=""/195, 0x41f00}, 0xf) socketpair(0xe, 0xe, 0x4, &(0x7f00003bb000)) 2018/02/09 00:41:41 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000252000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008e7000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000014000)=0x14, 0x9fa9c61338117743) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x1, &(0x7f0000d36000-0x4)=""/4, &(0x7f0000ac7000-0x4)=0xfc593a69191c7776) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fff000-0x4)={0x80000000}, 0x4) 2018/02/09 00:41:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) socketpair(0x0, 0x8000e, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r4}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x46fd, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x6) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffffe, r7}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x75e2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000003000)={r8, 0xfffffffffffffffb, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002000)={0x4, 0x3, 0x200, 0x32, 0x5, 0x101, 0xffffffff, 0x4, r8}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={r9, 0xffffffffffff0000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000007000-0x4)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x0, 0x8, 0x20, 0x1, 0x8]}, &(0x7f0000005000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001000)={r8, 0x5, 0x101}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000007000)=0x3, 0x4) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a57000)=@ethernet={0x0, @random}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5b}, &(0x7f0000a53000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000dfa000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:41:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd3000)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c21000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000882000), 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000018b000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000d3e000-0x4)=0x4, 0x4) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/02/09 00:41:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x3f) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c89000-0xc)={0x0, @remote, @multicast1}, &(0x7f0000cad000-0x4)=0xc) sendmsg(r0, &(0x7f00008ef000)={&(0x7f0000c42000)=@ll={0x11, 0xf8, r1, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14, &(0x7f000082b000)=[{&(0x7f000075d000-0x28)="7c55daefd7f81daf064cd757139890f334575edfac05361b1b37d7edb8d3f9e6a396cb33720d43a1", 0x28}, {&(0x7f00007e3000-0x1000)="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", 0x1000}, {&(0x7f0000dc8000)="23831c925e2d792fab706456ca0992d48cb5f68b7a982aaf1a4da64140bf5a910d6b62a466485bfbed900581e80d459c67cb1b9ae2e6eed45bbf9722f41114aebcff7a8f724a98f9167885dd0afe93fcf17b6bd4336461e29273d21f03fbb048dd2bfca32f239b047bb94fe4013a8c064032c0bdea58005f0f1bbd935c41e115c6a8e217ede71faf72304cac89eebd4e19f6aa855a6f4c1b5c6db74d1e6904b8e49363118be6d01979ec43fdb128a192eeb6dca7820e0bb913e7ef83ac5fd198", 0xc0}, {&(0x7f0000bcc000)='nS;', 0x3}, {&(0x7f000009d000)="36a9c9cb9082f4ae7ce7116a4ef8d58dfe12bfe64e9a98e5a182436684ef34eda7315dcc066d9d6b159563d0e200625142dc0e164b05597ea9144336200f29ef0574e38e715278d5e90da32810a27c638592c690144cf031fa4148cb86a6ae29460816cde246564fe6b09ca701df8be30f902ed964e8507aafb892d41b35d0703f4d1eb009895d720b5cf33231f35de25900d66ae626828cb11efdad416d440f7d", 0xa1}, {&(0x7f0000b22000)="a968a12f3dfa736eb9dc9f777157ffae845a83d67fd6efe0cf3556acd7cd9af1a334c7f56ee87db6010e84753250cb765f4520099d587751413d176123b8dea992539a5509abef99fe946223d744225717674e2144ec9cbfe42bb632dea01e47581c708d2e5917a3f0e4e99b8aff47613738ee68fcc6fe383dba524edc0e7ba21319bfed17c6493cca64974c98ba942408", 0x91}, {&(0x7f0000991000)="9b14e63daf23e82f6040a09fdcf0f8b05e32cd998eb9bca7787f6ff6b5ba98064f54d06ce6c83e8112964617baf4f03252fc13c8e64f615951d12c43cc725517871146b2f8aac0a63937c8eb53173f27a1af3f24ccff70a2cd9be78aec3a08639688be66752e8c8b6171a01bb660394b5382ae036a0ee37d00c2f8f1c49d1ccefff456c6213cde3d739a906a4957313e6e11d4e1490569d6482a63eecdc00ce76d5bc0ffa28166aebba0aac4a6029c102b96543dee5f3f4fb582d9b6ef9fd1c3fbd39a", 0xc3}, {&(0x7f0000ec5000-0x9)="05e0416f67ad3060aa", 0x9}], 0x8, &(0x7f00009b7000)=[{0xb8, 0x114, 0x8001, "38b580aacdbca6840ac5697e4b56a7be0a3270718c2dfae9d967040946edf2062a3a4e973ba717945ce1d9b21ec1460e47808e2bbb440ff218177859efd3044357854d2a6c2eebdec725e6fe24e2ce7fa6ae8c1bab7be799fd5b742287e9bbfa441c67c6ee3c42d82f423817ea63898f06c00bac92b67100964d5f36cb9f4599af8ee2f54570d0988f62180613eb43f83bbea1d851a39b5cfe2cc0f102acf40b81"}], 0xb8, 0x4000001}, 0x20000000) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003cb000)=""/131, &(0x7f000014c000-0x4)=0x83) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001ac000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00009b1000-0x20)={0xaf41, 0x7, 0xffffffff7fffffff, 0x9, 0x2, 0x6}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fe5000-0x4)) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d3e000)=[{&(0x7f0000634000)="0dc34a1210f1b169bd8ce226a0857470b4c296a21157912c2aa335c815558256cfcbf5ea9e8802064af11e072fce30a1e23f7e9e19665961b99881fd01271ff5d653f307e743c8cfb4888cea871b537f2d56d71e84fdd62e1a540b9b5fb43ad1260bbf1d1a9e476c8898d4bfb5a2d23ab6fc988e6d8acd8821a9d5af3a8299ad4b6c", 0x82}, {&(0x7f00000da000-0xb5)="e2ba94118a2bdf8dfe5fbc92b20f6f75dc89a58e388f184dad0a863bdf8142b2f328d3866673333b7820c40b7bbe573a545065b30b7e925ff6fff4960d3fed438541b6695ef75110f6db3496b6edf8a0bcf648061b6d17df88ea0e136ca95ac46fd84598a602118dab46239e4263c0aa3480e3b00395de441adf3f1eee673f7e771b7410b9ac37600c6e892bb73b7ea3627d8633f6b135cdbbe9dbb1c3f55f9476833fdf55166093eca51c16b974f4f0dd44d2bc3b", 0x6c}], 0x2, &(0x7f000056d000-0x260)=[]}, 0x0) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000ae0000)=@sco, &(0x7f0000b8f000)=0x8, 0x800) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f0d000)=0xc8e, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f000015b000)={&(0x7f0000e26000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f0000483000)=[{&(0x7f0000efb000)="5232aad852cc9be8021706f3cab51fc7683dc05f56f602876209ca6702ee9d75d6e64be23d22a252d9b74477dbf3efda3d2b38970214e198ff4ef7762d5e87950200d7a87c3b6332571614da6de4e5832f7ef92edbe07c3f2500de9927fecfe88cdc6b89acac2e0f51a482f178cad77a9d14175a6eb0b46554d9f5d10a20bf9520c0d105ded0923cba1dbca851191e84951a7c5e330429e6b57d8e0f1706c259aed45e1e56dea715f95be581e56ca523b0fec0c872c460d8c764fb5ff2aa426e8a3091e10dfba53a4027eb49da47a0", 0xcf}, {&(0x7f0000e68000-0xc)="ec1772d4769875eb90bb5d06", 0xc}, {&(0x7f000074f000)="0231ca9adffccefce46860e4b405c01c044d8bdef0a435", 0x17}, {&(0x7f000040a000-0x1a)="0faa1c87510f1d9be89d50434c578c6be21b3bfc0838c75cb980", 0x1a}, {&(0x7f0000b28000)="9f55cf9334d3e6b1819ddbe8fdc43d1ce81eec619306510fc570a79312693aa1620bb12cffb5bd5722eee6f5194645fda5fde150a4048d7d0ddb8c6a98b06e3b32d755c9795f83dd2be42de0535a3119fbaf1cc47f0e5bd7fd3f7bed79bcf02127181152613f5555e43c2703ec4a243213bca8861d07011fcac1e794c911255a3f34b17ff13aee70fbf80f86437204da4564548cdd74", 0x96}, {&(0x7f0000a93000)="c1afbb57b00c90b8bfe67182b52361011c3a94870755667d12182a6cc12450fd27d325b36b1e8163db61c88d5c4d6b16af4c256ae8ef40d5ae918b423c0fdde7251ed5", 0x43}, {&(0x7f0000b06000-0xad)="2e2772850fe73f9b5dc7793f3aeb2024f7738ad09fa43ba635edb3e2d3b67baadcfe91e7b3dd90c31c2308240cc71e3a15f383df32d56383d9ee2903c948d740552d2cc7386af60dc76f7c8ea158c252513866a51e36a3e9b5474cf11d4f7298c953bc0a8147c3fa53d2d571cd9228dadc2c822aeadf1982a3b63aa513571e526f9d3752d2b2f02e552aa4f488233bfaa951af37cb8243c4bd06ed21ccae4e20dbdd341cdb8cafa76bc3470a54", 0xad}, {&(0x7f0000a14000)="198798fac7f81320dd8d87f29263de82f627e1bd6dbe5ec3d3b21ebd441d14c06754bf4421973cfb668de525f8bacc36e614133d6e82bdeda2119e23aa4a91df569c74542e6f5d2183883fcde7eaa7ed71c4217b820ad61c95a41c891a85f58c6de50191810ae8f70a2147e7c55f389a751a7aecdccbedf3a6eec0ceee7f529607d24498eecac200c025aede216bdf8d63dc00d247eb3ad3de088964db8ee00b1c6c6dba2e163b25979e4c7449a46155018ebb87e7350cd3b7d3388b6ea0021b18c4012159c9d82b6c112361bc0faf1334ab88bb027f67f3568d32447fe575ef4618435a8441bf65455793d567fa5f0f07", 0xf1}, {&(0x7f00000a6000)="044beac7c9909fc5df6bb229b618193f1c32833d2c8ae9295129cf446bc6da1b53443ad83da3b612723959f3675daae77a4fe5facb2f10a55d69154c91e7470de1602e79498eab16c1cd55b1d6fbd13893e248e24550a29c857f4f529484db72e162fbc9ec935ac55edd56635a653d32c62dcca234d54800f77841914602aebc9e6ffe5f87c4f9de89a45c996a7714aff1a05ec46f24a94f47dff3543e5a483bef2de9af65838db3f722c972bae7f766c0167ea3c337930300651a04ab0917f5907b5f82be706cbd2e32f5a6c962bcd4e9efa76e4fe3676d32e9cff655", 0xdd}], 0x9, 0x0, 0x0, 0x4000}, 0x4004011) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000554000)={@loopback, @remote, 0x0}, &(0x7f0000eba000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000531000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000, 0x6, 0x6, 0x100, 0x10000, 0x40000, r2}) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000008000-0x50)={@generic="d19d93b2fde71a6e3b2e9d7c68a96cca", @ifru_ivalue=0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dcc000)={0x0, 0x72c}, &(0x7f0000e4f000-0x4)=0x8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f96000)={r2, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000fd000-0x8)={r3, 0x7}, 0x8) 2018/02/09 00:41:41 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005c4000-0x28)={@common='sit0\x00', &(0x7f0000001000-0x28)=@ethtool_eee={0x45, 0x1, 0xfffffffffffff001, 0x8, 0x54aa, 0x1, 0x7, 0x1, [0x7a60, 0xff]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000f97000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000caf000-0x4)=0x4, 0xfe84) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e68000-0x10)={0x2, &(0x7f0000186000-0x10)=[{0xfff, 0x0, 0x2, 0x880}, {0x4, 0x7, 0x1, 0xfffffffffffffffd}]}, 0x10) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00009c2000-0x4)={0x1f}, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ce000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b71000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000072000)={r6, 0x80000, 0xffffffffffffff9c}) r8 = getuid() ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00009b9000-0x4)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e5d000)=@generic="7a1688f91356bb9266d13875328fcc6b") ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000620000-0x28)={0x5, 0x4, r5, 0xafd, r8, 0x8, 0x7, 0x8}) accept4$ax25(r4, &(0x7f00000a4000), &(0x7f0000a08000)=0x10, 0x0) [ 48.809721] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 48.847093] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 48.869862] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/09 00:41:41 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x7c900000000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x101}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000)={0x6, &(0x7f0000002000)=[{0xea, 0x2, 0x2, 0x7fff}, {0x3f, 0x3f, 0x5, 0x7}, {0x9, 0xae, 0x6, 0x5}, {0x6, 0x7fff, 0x8, 0x2}, {0x3ff, 0x7, 0x7}, {0x8, 0x3, 0x10001, 0x1}]}, 0x10) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000012000-0x4), 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000011000)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000011000)={&(0x7f0000009000)=@polexpire={0x240, 0x1b, 0x0, 0x6, 0x0, {{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x2, 0x0, 0x2, 0x3, 0xa, 0x20, 0x20, 0x73, r1, r2}, {0x7ff, 0x1f, 0x400, 0x3, 0x2, 0x8, 0x4c, 0xffffffffffffcf5d}, {0x1, 0x1, 0x1, 0x9}, 0x10d, 0x5, 0x3, 0x1, 0x1, 0x3}, 0x1c9}, [@srcaddr={0x14, 0xd, @in6=@empty}, @etimer_thresh={0x8, 0xc, 0x4}, @tmpl={0x104, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x6, 0x3, 0x6, 0x1d1, 0x5, 0x472}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0x2, @in6=@empty, 0x3, 0x4, 0x1, 0x50000000000000, 0x6f8, 0x6, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x5, 0x7, 0x9, 0xc792}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x5, 0x2, 0x1, 0x9, 0x9, 0x4, 0x537}]}, @ipv6_hthresh={0x8, 0x4, {0x16, 0x4}}, @sec_ctx={0x5c, 0x8, {0x57, 0x8, 0x0, 0x3f, 0x4f, "734375c80f27335bdd6de4cfc20219c96d10fd52eaeba04a2e8dfb44e3e7c1dec0fdcec36d709ea04633409fe6d00fc0e7f3a6a092ae4a169e568ba2f2b6b3760c000aed1c3114933c94f0dcd47efd"}}]}, 0x240}, 0x1, 0x0, 0x0, 0x40080}, 0x4004) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) getpeername$inet(r0, &(0x7f0000b26000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000045a000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 00:41:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r1}) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x4, 0x0, 0x80000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000005000)={0xa, 0x1, 0x100000000, @empty, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000)={r5, 0x10000}, 0x8) getsockname$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000)=0x1c) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000, 0x20000000006, 0xfffffffffffffffa) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000004000-0xc)={@loopback, @dev, @remote}, &(0x7f0000000000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000b000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000d000-0x10)={0x0, 0x0, 0x4}) socketpair(0x1f, 0x0, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000008000)={r2, 0x80000, r3}) socketpair(0xd, 0x80005, 0x2, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0xac, "b94b372a79cb5ff8b3a19403f17643b7c63c0c1c60d90e3d75ce08b76e53af4f22b94b4973c9e2abe994a0d79671346396729fb66a38e4bd783fcd38220a5e99033b8966543a20fb4407456ff69cb44651b57a96330e0686ef25ddf04e7b26304a0b07835df71cd70ef8dafd6934f82acac442b94f01d6a4bbc945c53e4e5bf868440d82d50a146a118d0572f7745d217b836b5e27b501fb5d55dbd63b66cc8cecdae2833caa5bfa201972d7"}, &(0x7f000000e000-0x4)=0xb4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0x54, "f9c97e6136fb62792d403e1afd729b776b6bbb00c9a066a806f223dc03f6d3b4d778f3d5f653a310905b1b2b3e3483929d66cefe791001232781673a0ac120313526fab79352131abe78a18ceaa201e56df291e6"}, &(0x7f000000e000-0x4)=0x5c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x2}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x3ff, 0x4, 0x34}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000000e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f000000e000-0x38)={&(0x7f0000004000)=@in={0x2, 0x3, @rand_addr=0xfffffffffffffff6}, 0x10, &(0x7f0000001000)=[{&(0x7f000000d000)="fa6ed67e7f2d6743866aa005c17a0768252dd3bcb8e5432a367e974401e0d233559e8332f8d878d8aac47f20b8baeb085d4b80b8c31afa5019842c153445dc8f03b458c44d404eb6d082efd2a8a66eea35a7ff52163c424becfd6f2387c56a42eca1885d96c0426fe051043e203d9d9aea931f465d9e021f0457c65aaf32e2f7f5116766d311c71a41697001cb0f", 0x8e}, {&(0x7f000000b000-0x60)="17b8cdc98b5e8fbd39c5db2e7fae2e0348a13c0fc3e4c972f4d175e4fb6e3ab48d6b707e78c247afdabae21f3e4d820dd33d912beb6378ee8fd24492c1663c6d6a72716bf8dbf721b3105a22172fed0a75c76551dc3b586963d3a013cfd2d4f9", 0x60}, {&(0x7f000000e000-0xce)="7fa4ea2977c902251591e178f2b2fd233b67fa21bc4715603767387cdaf2e38fc0d4d8d4a62961f3576220a13f0ea0df58153b20d36f2beec982b2841f93741f412e9423785c075a9a02782b8053f7628c57e6e6196e01f01e46445942e06235ca224d470f9e11b5c68c9fce189daf894f2dfeeadbb76f00ae280ae576ecac968244db8d3483d0865fce6c4b9a3f67a3e5ac5a226849e0d1123c8cac7d55b1eb92637f872bab362176a2cde83e795016330533c2096c0ccf1497dbbadc0ed62fc367322d41d2d2eb6f01e7360456", 0xce}, {&(0x7f000000d000)="23afdf279f48fdcb560595064e6c640d2344a175341463e43ba63e03260269b31c82fc6c84c5b9b914b341e58857c888b49976bd2ebaf16f347a8736b240b03b2bbee1eb9291bda26e2cd828f570c51deedd3a37264dbb46e485322f854b98e7a5e79df6a24483d1d89c8f078f4fcef4f022a46ebd0d0d6b65f40a8e988aa491ed6c2d9abe4141589775a6a744ee73e4908011fcfb5ef5c4c386a923e89f6a270ec1170736e3994957b45bc8e608e77100caaeeac49f315b02beeec4575b01649447208b2dd1e0873065958f802711c18e6744d9e3866a00d9edcc0c816e", 0xde}, {&(0x7f0000009000-0x2d)="99956cc975f5e42580c53d13a329bb8874aff8719df5717b1f7eb781c7a6536adf6dbd7f8f4844d406754dc6f6", 0x2d}], 0x5, &(0x7f000000e000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x1ff, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x979, 0xffffffffffffffff, 0xcf34, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8204, 0x81, 0x10001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xc, 0x2642240f, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x3, 0x90b, 0x9, 0x0, 0x6, 0x800, r8}}, @init={0x18, 0x84, 0x0, {0x3cf, 0xdf00000000000000, 0xffffffff, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8204, 0x3, 0x3ff, 0x9, 0x1000, 0x101, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x3, 0x3ff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xcd, 0x4, 0xfffffffffffffff7, 0x6, 0x9, 0xd9, 0x7, r11}}], 0x1b0, 0x10}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, r4}) 2018/02/09 00:41:41 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000117000)={0x26, 'aead\x00', 0x8f, 0x0, 'rfc4309(rfc4309(pcrypt(gcm(aes))))\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000d54000)=0x26, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f2e000-0x38)={&(0x7f0000f7e000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000e09000)={&(0x7f0000f7e000-0x4c)={0x4c, 0x12, 0x32b, 0x1, 0x3, {0x1c}, [@generic="ae4e716b15a043020aecdff4f912e94fcf076f513e86962312d310d780302b840e33544cfa9e6c35462ecae5953a34d9484c956bd8"]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006cc000)={0x0, 0x0, &(0x7f00001ff000-0x60)=[{&(0x7f0000f7b000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[]}, 0x0) 2018/02/09 00:41:41 executing program 0: 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}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000192000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000cfa000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b0c000)={0x0, 0x544}, &(0x7f0000c90000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007a1000-0x8)={r2, 0x4}, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002be000-0x4)=0x9, 0x4) 2018/02/09 00:41:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000a, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009f7000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) connect$netlink(r1, &(0x7f0000a35000)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) unshare(0x0) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000001a000-0x10)=[{&(0x7f0000019000)="240000005e00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4(r0, &(0x7f0000014000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000001b000-0x4)=0x8d, 0x7ff) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000001c000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000001a000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f000001c000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000015000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f000001b000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000010000+0x17f)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7a9c13d9, r3}) getsockname$llc(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009000-0x4)=0x10) 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000029000)=0xe8) r2 = getpid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000002a000-0x4), 0x800) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r3) r5 = socket$inet6(0xa, 0x1664509e1f60fd7a, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000029000)=@proc={0x10, 0x0, 0x2, 0x2}, 0xc, &(0x7f0000021000-0x20)=[{&(0x7f0000029000)={0x420, 0x25, 0x300, 0x4, 0x0, "", [@nested={0x64, 0x4e, [@typed={0x18, 0x17, @str='!wlan1)-:md5sum\x00'}, @generic="9d7925bbb9bbd3958303627857f1b9b684bad0dedb59b6088fe22bec8aaadbfd1dccb933db59479c067d16d0554738d61f06e048dee9dbcc1b0f7692c3361cd562ac4a4f830bc5"]}, @typed={0xc, 0x69, @ipv4=@broadcast=0xffffffff}, @nested={0x134, 0x4a, [@generic="1c0a43f2a258eb9a5c02b92756b8f50664c8b3bc05e5b5cc0f94a28e5ba7d75d1e89766011d606d0e5fb2398ef74024bf6959c81d73bfa707d485115abc2d3dc42d725decbbe0ab639b72e9b5af556956f2b69de1ac9dcef3ba1777f5eca0f10b10eaa7c7e6015315f5109bd3156f5ab9efb0bd81ba87a87104c58a123a662c88c558bbd457dcfad40dac40ac208dc19effea78c40f1591db34028e94405444ac734f87cdef8e70ff5de7760", @typed={0xc, 0x8a, @uid=r1}, @generic="815d59a6bacbda867472fa1a3e65ae3423eae321da88d03bb5ec1381e893a5881b4ac420e8c0eb8466f52f268289e68736a4b394de5e73d0f95b0a1f796ec9a2630194b427d980412718e1c19c7010a77a47a26acb796768f37342662118f09401bf637ec5e24207dc0a2d0e9ee8ab45888023f3a1f770"]}, @nested={0x25c, 0x50, [@typed={0xc, 0x7a, @pid=r2}, @generic="8c281d11eefdf786ad91e8673bc17ee6b84bc1fb57dbcdc4e566a006800d10acc6ee5e8525996b64b285c2f36ca8af5e88ddccb20085cbf8093efd353d5451b37fa8cc", @generic="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", @generic="aaa9c4c749b46ef483ed0e74ff619e6667d9177a3c0d8f1c36ec9c9e7eefe3b496ed51953af41fe132397a312d7bbbab24d1c50630c5a80ad4c2ee3823dc5464bf0d0105b31abb6db9be0f4dcbbd253dce33b1a1cc120133b0cf9bf5e91206f56a0a73010e5580318c322d71b6732ac28a857bc51821552a1b081a8b16eed792041caf1f40064e9f43acdd7ad2d807d82c49e0294c83df5dc486a1ea42c47242311b4f0d3d574277e4823cf77175f80bcfb498cc43fd0c807a7bcaf3a05481e4073f6cefe6898e919466c2e875620e8ec3c2a045862ae1", @generic="b9138cc08e4130181c7f06891b97e855a1441f869ddec49535b3c79b7f8a63ddee24ba149d1db1a5fb9c4de88a49c802e7b6"]}, @typed={0x10, 0x4, @u64=0x3}]}, 0x420}, {&(0x7f000002a000-0x28)={0x28, 0x3d, 0x22a, 0x7, 0x1, "", [@nested={0x18, 0x7e, [@generic="2610d75788f99d6e58685c9fbaeb23611f5dc94c"]}]}, 0x28}], 0x2, &(0x7f0000029000)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5]}], 0x20, 0x4000000}, 0x4800) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000026000-0x4)=0x1ff) r6 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000024000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0xac, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x1200, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/09 00:41:41 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000)=0x1c, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)) ioctl$int_in(r1, 0x5421, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000)={0x401, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}}}, 0x88) 2018/02/09 00:41:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$l2tp(r0, &(0x7f0000fc9000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @empty}, 0x1, 0x3, 0x4, 0x2}}, 0x26) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000060000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b0d000-0x1238)={0x24, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000b4b000)=""/94, 0x5e) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000037a000-0x4), &(0x7f0000eca000-0x4)=0x4) [ 49.001915] audit: type=1400 audit(1518136901.369:51): avc: denied { write } for pid=8566 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 00:41:41 executing program 5: r0 = socket$inet(0x2, 0x800, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000414000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002f6000)={0x0, 0x9, 0x7, 0x4, 0xffffffffffffff01, 0xb90000000000000}, &(0x7f0000341000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002c7000)={r3, 0xb2, "a2764dd1ce98ea5cf3d7b9f50134e852f7276a21d634927c5690e3dc4f73bc6bfe315223e8ad694ce85c0fb0a8649161938bad4da5c4575c2bd9260c4fb88462e49081f7d94cf9fdeaa8c2c926b407c8061c58081d8391f0947ab605877dfd903ee52e7d1e97513d8a5f491dc3065e24ffd4a618845702ddfc1c51df25ce06b66c2db632f917b4d83d38ab528505a934e9379d01ddc90b7c3a7e2c9954b1f9865011c1be098909f0800fa156779764ed7c14"}, &(0x7f0000c00000)=0xba) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005a1000-0x4)=0x7, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f0000b16000-0x70)=[{&(0x7f0000c34000-0x27)="8b1706ef8c7b898f222b6c78a3892675d0d4e3838ab22aabc7b89744f7c45bfae2d4e5b9f7ec47", 0x27}, {&(0x7f0000bf4000)="074553f0a2cdb0add12b85445fd7711c1a5489544ee19c7cfa81273455fc146079a70a36ee39764ae21db2278c5c08f1d22d1ab36a9c0ace185f86fc", 0x3c}, {&(0x7f0000ac0000)="a3ce7b052953075039450db111127ff1fcd5bda7a5f411d9b4bb53d00c93f0edb4e9e8b31934c1bbf746bb33", 0x2c}, {&(0x7f0000bcd000-0x1b)="d56c0792643b04ce90163d00460ca1745d1440b4d8f599eb936c79", 0x1b}, {&(0x7f0000bb2000-0x4a)="dc0998cf53a4fbd2a709f0fcb25a5c624d57a477dcbbc38b22290573cf163ad6ffe849c187a9d11e23b632de97977d7f8453704d992cd79b435fe9c8c1ad19b7d392a39bc4d383c844b2", 0x4a}, {&(0x7f0000043000)="a95760c1d0abb1235db8c9e4272eb5af6f5fb1443688ab250b19f87b0512b51445d09a9092b2", 0x26}, {&(0x7f000004c000)="0bf6eff98e1ca7fa0b6f8948dbaf60b5498e1f51751ef84138f0776bea0e14fa1a173be1cd93ca461c6e3e943b3f74fe3dd9ed702241b12ae9ecaa93593029a0482e697a5c64a1751682e30788849e948e10070d44aa10d0ab432f27d6dc12abd510792bf5577aacf62f46d55e4bb9d85487ed159b7f4d3904230af413ecd13f5ad92f1539bcda76ce5e0c30d84d369dd10a8967582eb106aaa347892b0fbeef37191dceb91482713e206d1c0a5894d31ae9d3c7e2a538c5d9fb7a66fd7de58cb33c9c720f5ce821709d7583071ee7d1805e1a11727c02bf2f3cc91e46947c", 0xdf}], 0x7) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ce2000-0x1), &(0x7f0000aee000-0x4)=0x4) ioctl(r1, 0xfff, &(0x7f0000f71000-0x88)="1fca7b102bdfe6d09fe9ce70e452dc79452d3353fd1011572b6dd79484d8e35eca730933ebcf95beb631de94e21d25ae9e0859b816b4411addb3a8ee420ffd3272cc61a855e0b3e74662a644d92b59459dc2717104806083c6fa289a8f45ffb71d77ebb56f3ca3b23e03ef67459a44cb5d3b60c7d51fe26098d590336395d6aebb459d7e1d6c8fda") poll(&(0x7f0000d94000-0x20)=[{r2}, {r1, 0x1}, {r1}, {r2, 0x1}], 0x4, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007e2000-0x8)={0x0, 0x3ff}, &(0x7f0000ef1000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000b1f000-0xfd)="d497212a8f359cd9cb4802d813f93dc1ac308819ac9da69ed0f9dab059d4c49dc411af657026f33e473185172c2aacef356e873971e9e59bb797d74979300644b2b0dcc21934c2e46f02d96231b4fbb0612620d6db1eed5925d04b0934d07fe947ab2ddff0a8f2625951c45ec11824e578cf76ff92168c323f9aa02881233cc10bd1ddf74e7ad906c869eab561c7e01fcb396156261ee0abdfdeef939f82bf745b5e63ab843fbc92911e2306ad62dc96076c5f46721a0ad5c5a98f8eb657c9971f1182d732da1e73b3e6622330224a5b315a56621825eb630b7682df70b6e8df0e678ce0bcf4519b1762cf62eef181781a358387dc69aad2c64b0294fa", 0xfd, 0x40, &(0x7f0000fd8000)={0xa, 0x2, 0xd76, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7}, 0x1c) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000bd9000)={@generic="4822d806e526592741275d280a0031da", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x1, @multicast1=0xe0000001}, 0x3, 0x1}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000200000-0x4)=@int, &(0x7f000006e000-0x4)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00005dc000-0x1e)="1f000000030407000000ffffffe30000f30501000810020484dcffdf01", 0x1ce) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ce7000-0x4)='tls\x00', 0x4) 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000dc8000)=0x2a, 0x4) r1 = socket(0x8, 0x7ff, 0xfff) write(r1, &(0x7f0000a74000)="532000001e0007f2e615ffe607190077020000411f6b8d3d6c3907e800454a", 0x1f) 2018/02/09 00:41:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000178000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0x80000001, 0x400, "dcb021633cbac0886d09e2c3111a03e0c850"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xff, 0x3, &(0x7f0000000000)=""/151, &(0x7f0000003000-0x4)=0x97) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000003000)={&(0x7f0000003000-0x28)={0x28, 0xf, 0x0, 0x100, 0x3, 0x2, {0xc}, [@generic="ad7736214c4d319362f947ac9104642dff56", @generic]}, 0x28}, 0x1, 0x0, 0x0, 0x256d878037b7ae4c}, 0x50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000+0x57)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r1, @in6={{0xa, 0x2, 0x94, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x2, 0xd4a8, 0x3, 0x4, 0x3, 0x1, 0x8, 0x3f, 0x0, 0x0, 0xfffffffffffffffd, 0x7ea26512, 0xfff, 0x3994]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000005000), 0x4) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007000)=0x14) connect$packet(r0, &(0x7f0000004000)={0x11, 0x11, r3, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000008000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000005000)=[{&(0x7f0000000000)="08a78584a381738f4f1aedb01893d64fa5ff78bac3d97db306025bebc15306a5c1c5d760d5a11bd432720e942f8fb6937eccd7d122a3e1315eafffa5c13b989cf9fbfea28100c97f17c9180c6b2a9cb0dd29ee072edd9f6211b5e1e8dce1060d207f91bb", 0x64}, {&(0x7f0000009000-0xba)="f10f5c1faa2312efd0218dd2f4f81287176148c49a31b42988182dae1a885a4b60f7af7f6d4016f0a6ed1f0757824efdb05c8f2aaffe79e01076cba613d67e6e9ffd0066e934db73f08e7adc9dfd79ad63f228897a6c1426913cde05ec913f05f9bfdc1b95bdc5fb7b4a7ed7460bac48b84a8a55ffcbf7e3ec800261e72a97257aa2999453d4c7eff5cf199f88448e2a1fe6856f3b3d4587bd2442ccdbe6b544f9451ca88dea7021a975dc5152e217aca3f47bd437cfb584c25b", 0xba}, {&(0x7f0000003000)="eedcb31f8f7240f226c958d510617093b3433c01717c8edea62c440ef26ef013c4c1a84651523ffcc9f85255a8e36505a5a2faaebed9011d82e960acd966fb08bfa1", 0x42}, {&(0x7f0000004000)="d0a064ec6be85330ed0f0ce886294fa060e200e717dc4de2a77bde796515c24e93023d2824b1bc61b8e3f5b31c39450671c93933f16dc5cddb31b9cc4c938adb728ac007f3c9c6ed262d87a0fa999f73aeaceb7f5eaedae5f1fecadb181bbb8fc7c49ecdf8c0c2c9a576c23a5252f46b643a2f35cdc2f9e7d96428057c19280ec96db135b17bf5dbe4678c9b5919bf8c15c3a96fb58ddd706299ce8920781deffb9dcb2f98aca1e5aaca1996c5339bd612e617ffc4deebbeea41d3bb398643acb353c31228549b4f32f002196aec7b111fe3d10c3a6bfc9657a0f035dfa76c8ad215015a4a70cf", 0xe7}, {&(0x7f0000008000-0x3a)="19e7edb748a44f7df5d61b72b41f935312429528a71cfba324855619010a1b8cc4666e3ea89677c4c10d042763601ea01816e0e31f2dbad109ba", 0x3a}, {&(0x7f0000005000)="3aa0ae5e478f01dfa9247a3b7981fc021f46d6f5e49bb84162ce0c27de9013a2a82e9997fcf11c7cc3331df8a7183de3c0a4bcb2627ece785252a7ed6c086012a0b24c6fb950ddcb7c13481c14066e71babf930b5c0b274e3c254548e589c1b72f2c18a2efd9e47cdcc552734a83658d01434d9a000552234c538a571ec68bf7139ae5", 0x83}, {&(0x7f0000003000-0xaa)="34843de0eaa389f6b25bf160d18d3196d60ae99706a38b5d1138523a909fd3c674107f3374ac929badbec1420115b3ebabc2af8ac0778675a41be4b2129039432726568443467d8ce2a6d25dd9f1192bce48b9331f57140f274a124bad6a782888168e9907debe3a1c37a6606572ee4cd5237d98dba69c1f1194a4be894b71c8c477aad14302ffc1d48ce0aa283fe156888c897fe11b7caac0f848f378cdfc641bc9ca14e78093260a41", 0xaa}, {&(0x7f0000006000-0x87)="6516640b08b300c30d0f451c956365e5559f354f694b81c6286200e072f778017d397501000ab98aabffc605d4963f19bc02f320799f560e4bb9088a2cb0e0d745a3b279a1d1245f26a1b6fc47eb85b0d227397c55e8a1a313ce2aadf6b35ad26af74de357addedb48a6c7559b00c3fe59d0f2c2fc2ea808763a471ba841d5854269eb639a0148", 0x87}], 0x8, &(0x7f0000006000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x1, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x5, 0x200, 0x100000001, 0x7, 0x7, 0x20, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0x79a35ea1, 0x2}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x1, 0x7a06249c}}], 0xf0, 0xab8eb618d41b3f7b}, {&(0x7f0000009000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xa8}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x6f)="73d62126f775ee83fc0cd8d181f5aaa08dd8a1e8c82ad2b18c42ff3de551047b482da30b639b5991deb5e404e253197b1563d7037914a684b6fb4156603ee4fdd47fd7e5b31462e9c51f989bdcb12460c34f00249e18d74cbde6d8358edc36f58dbdb24a94dd36e7008e4a2f02074a", 0x6f}, {&(0x7f0000008000)="e051d7b0", 0x4}, {&(0x7f0000008000)="f5206d2a87f5562ca9f6a4d8538f9eb0df4f727587c7e7f3510d47004f2585e8a687657237f1b2fc57db6d1ca5a5e6e8da49dbf7222aeb675c7a4dbe418196ab3031070ecdcde28e18ba3e86401fc07b1e1d1a68a38b1fe5d71e96b38497d9ffa1ce5b899cf937780aeaaade3d288e33d8e431effbfbc212021a6f084565ad7eac7cafbc18f9e74be56278a6a5a2484782e98751ca5eaeb077570a00a7cdd119746d789df2f36bb2dd125244b34c40534f896559d093ba706fa30d91a2c2f449ffe87ce1fab97638c97df1057c24a45640b0db75", 0xd4}], 0x3, 0x0, 0x0, 0x1}], 0x2, 0x1) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e40000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000ee1000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@nfc, &(0x7f0000001000)=0x10, 0x80000) bind$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x1, 0x9, 0x5, 0x1b, 0x10001, "0a03c7a9da017c94b5f120a5e6182305894b2a7a4455badc10f8dd51590f3baffcdbebd7c7d4dab7e0bac4350044eadcb3e38c57860d799f6cd928cf105af2", 0x2}, 0x60) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001000)={@can={0x1d, r2}, {&(0x7f0000001000)=""/229, 0xe5}, &(0x7f0000003000-0x1), 0x4}, 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000002000)={0x219, 0xffffffff, 0xff, 0x9, 0x5, 0xfffffffffffffff9}) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f0000002000)={@generic="4858719dba092b54dbbf6705b0d8a7a8", @ifru_flags=0xa000}) socket$llc(0x1a, 0x1, 0x0) ioctl(r8, 0x7, &(0x7f0000001000-0x2f)="71f7a3263e082e5bf0760a3c863585e2bb0e36123d0dac66bb7adb5f52d6e48859a31e28acf776ee5eff88fda20ee7") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000004000-0x3)=@assoc_value={r4, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000000)={r6, 0x8, 0x0, 0x8, 0x4, 0x74b}, &(0x7f0000004000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000002000-0x20)={@common='syzkaller0\x00', @ifru_flags}) accept(r7, &(0x7f0000001000)=@nl=@kern, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000005000)={r5, 0x80000000000000, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x3b1, 0x3, 0x40, 0x7fffffff, 0x1, 0xfffffffffffffc00, 0xa4a3, {r9, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x2, 0xf77, 0x4, 0x2}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000007000)=r4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000008000)) 2018/02/09 00:41:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000e7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d9b000-0x4)=0x14, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000062c000)={{0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, 0x0, [0x81, 0x682, 0x6, 0x600000000000000, 0xffff, 0x8001, 0xfffffffffffffffe, 0x2277]}, 0x5c) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x800000000000001, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000b3e000-0xc)={0x0, 0x40000000000002b5, [0x0]}) getsockname(0xffffffffffffffff, &(0x7f000059f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000f46000)=0x3a) getpeername$inet6(r0, &(0x7f0000065000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b81000)=0x1c) connect(r0, &(0x7f0000831000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x2, 0x2, 0x4}}, 0x26) 2018/02/09 00:41:41 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000bf4000-0x10), &(0x7f00009c9000)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000c0d000), &(0x7f0000f94000)=0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f93000)={0x0, @remote, @broadcast}, &(0x7f00001af000-0x4)=0xc) connect(r0, &(0x7f0000831000-0x2)=@ll={0x11, 0x10, r2, 0x1, 0x0, 0x6, @random="fc72a0f5dfd3"}, 0x14) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f95000-0xa5)="24bbd7b30b50ab297b975f9d021563793e21db372f653cdd0e62ce7a1511ad8e469171f552655a42ea040381b4b7251b7b56b21c22c7fbc12a0f3b23dcf9923e2d4e85e4819e2036103d7fec4d2ef31076ef023a82f7c122def1443ad7b9326cd44b0b05f9cfbcc827c8455ab863e620d372a6d8680385a5b3adf6fdd6351452613b0d504f1276dbf3fe1224d0b7bbd9083f62362f8cf0b45bcc6d529b5986e8ff3ed67b57", 0xa5) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f8f000+0xad6)=@get={0x1, &(0x7f0000f96000-0x5)=""/5, 0x1}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f00008ec000), &(0x7f0000f95000-0x4)=0x10, 0x800) accept4$ipx(r3, &(0x7f0000cdd000-0x10), &(0x7f0000cec000)=0x10, 0x800) 2018/02/09 00:41:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000034a000), &(0x7f00006cc000)=0x10) recvfrom$ax25(r1, &(0x7f0000c97000)=""/162, 0xa2, 0x100, &(0x7f000000d000)={0x3, {"dea001bb558e84"}}, 0x10) [ 49.102646] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 49.121645] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x2, 0x3ff, &(0x7f0000366000)="0d4a134cc5d7ba6b51671d72a65063e0fa0cc9219196b3a9e6f1fa2fae663d1b6c22fa52facfdd8464075b0c22bc6a0b4395", 0x32) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14), &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21}, {r1, 0x2001}, {r1, 0x240}, {r1, 0x1201}, {r0, 0x100}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00'}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c"}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0xc, 0x7, 0x6) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ec, &(0x7f00006eb000)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/09 00:41:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/02/09 00:41:41 executing program 2: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008cb000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000de3000), 0x0, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000382000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000a5d000-0x10)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x745, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt(r0, 0x101, 0x4, &(0x7f0000c19000-0xb9)=""/185, &(0x7f00007bb000-0x4)=0xb9) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000972000)=[{&(0x7f00007e7000)="3b43498aa9a6cb0fbde98983affe3c86b99356e9ff4fbe90d507caf54f564e4e627f9f4bf7e6befda8026f683161ec1d89d627e89c506b5144b3ccf7f43da80c04fcb57443936024917c0c0569efcb65081b3f5d1d2f4fe4307ac86bf4581f18f19df29e50241ba9caafd9d62b1c175208f55da5cb8ff83c9258926ab551251d78f181b0060b370243a84f7107f79e5db0b618a6953884cb1d1e72", 0x9b}], 0x1, 0x0) getsockname(r1, &(0x7f0000a34000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000064d000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000415000)={0x1d, r2}, 0x10) vmsplice(r1, &(0x7f0000ffd000)=[{&(0x7f0000e3c000)='T', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f00008b9000)}], 0x1, 0x2) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000951000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00006f0000-0x8)=0x6, 0x8) connect(r0, &(0x7f0000c39000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) sendmmsg(r0, &(0x7f0000316000)=[{{&(0x7f0000d4f000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}, 0x1c, &(0x7f0000505000)=[], 0x0, &(0x7f0000909000-0x340)=[{0x10}], 0x10, 0x4000000}, 0x8}, {{&(0x7f000094f000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10, &(0x7f00009ea000)=[], 0x0, &(0x7f00006f2000)=[{0x1010, 0x114, 0x6, "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"}], 0x1010, 0x8010}, 0x5}, {{&(0x7f0000cf3000)=@nfc={0x27, 0x6, 0xffffffff, 0x7}, 0x10, &(0x7f0000a08000)=[{&(0x7f0000935000-0xe0)="6cc61ff70b5682e4db78c0f968b8e71763b9e50b97fcc117d4e6e063082cb922b1e6e15cb0ccec7bf557a0503b766a0c4c76efc36d734dba018a7b81fefa205e55454bf08ee39b6d7e802efc7f6ff5d8c738196e4102ae0b511cbce1ec982805f0590558adf6e548a9dfd0f28d713aebb7ffa28aee5437800107d991c5229e3dace54c4b7139e2528eb96132925917db5164fa3f28432c209061a72b4477c42aa2e792f23ae37ba2158cf81e134476b8df08b1759b2236ebacc7832ef601f850bfeefe25110c3d5c8efde6050133fa95afe25208b290e4042173daf6e149d27b", 0xe0}, {&(0x7f000008c000)="fd05f9462e7661907b2c8db861d67ff58d22dcdd45418d3fef", 0x19}, {&(0x7f0000637000)="ac550caea21c1561826ffa2c046bba8d72479d0698cb55dba2bbdadb316730993e3ccd2490a4ff", 0x27}], 0x3, &(0x7f00006cc000-0x50)=[{0x50, 0x1, 0xfffffffffffffffd, "8a0b4fb180d2045217733b49dc82b3ad380e795189dc6f4e937a8ad32b89371ec0c47599a909b4872764067be4d60db67caddb8421ada71250b62b"}], 0x50, 0x810}, 0x20}], 0x3, 0x81) 2018/02/09 00:41:41 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000d5000-0x10)=@req={0x50, &(0x7f000059f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="0cdd81f852f443bdfb5157e7cde6d9b9"}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000460000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x0, 0x2, 0x4f20d589, 0xfffffffffffffff7, 0xfffffffffffffffc, 0xbf3d, 0x3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x80, 0x30}, 0xc) r4 = socket(0xa, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000002000-0x10)={0x4, &(0x7f0000002000-0x250)=[{}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000003000-0x1d)=""/29, 0x1d, 0x2, 0x0, 0x0) accept$ipx(r4, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x4300}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000004000-0x4)=0x7, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000005000-0x10)=@ax25={0x3, {"a098b96df24cc7"}, 0xffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x7, 0x2, 0x8, 0xc2, 0x1ff}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000007000), &(0x7f0000004000-0x4)=0x4) 2018/02/09 00:41:41 executing program 3: r0 = socket$inet(0x2, 0x0, 0x40) close(r0) [ 49.279464] device ip6tnl0 entered promiscuous mode 2018/02/09 00:41:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c00000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000093d000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cb0000-0x1)={0x4}, 0x1) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) close(r0) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000026000), &(0x7f0000863000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000deb000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x12, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ace000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ef000-0x20)={0x8, 0x0, 0x10003, 0xd8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fdc000-0x20)={0x5, r2, 0x0, 0x2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eb7000-0x8)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e1000), 0x0) 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00003ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffe51) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) poll(&(0x7f00005fc000-0x18)=[{r0, 0x80}, {r0, 0x1519}, {r0, 0x4000}], 0x3, 0x4260) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000b9000+0xdb3), 0x80000) recvmsg$netrom(r1, &(0x7f0000544000)={&(0x7f00004b9000-0x10)=@ax25={0x3, {"373c2d647f1dcc"}, 0x1}, 0x10, &(0x7f000037a000-0x20)=[{&(0x7f0000f72000)="6deb2cc3496c826e6bd272eff9", 0xd}, {&(0x7f0000045000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4080}, 0x40012161) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001e5000)={{0xa, 0x1, 0x1cd, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x1, 0xf7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x345}, 0xffffffffffffffc0, [0x9, 0x3b, 0x2, 0xffffffffffffffff, 0x0, 0x8, 0x40, 0x7]}, 0x5c) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x200}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/09 00:41:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007f6000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000599000)=0x10, 0x80800) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000861000-0x4c)="10a9001b02d0c43f3fd92a191e9e3994f4a10764c0d7fa1c1bb017b4cc7ce83ae64b830ce3ccf680075578508d5d42ee15b5bf4e648c70d0604429f702adee16cc798f9423f20a85e1e9bddc", 0x4c) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000583000)=""/172, 0xac}], 0x1, &(0x7f0000554000-0x60)=""/96, 0x60}, 0x0) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000c07000-0x4)=0x7, 0x4) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x8223}, {0xffffffffffffffff}, {0xffffffffffffffff, 0x3}], 0x0, 0x5) 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000633000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair$inet6(0xa, 0x5, 0xd01, &(0x7f000091b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00004e0000-0xba)=""/186, &(0x7f00009b4000-0x4)=0xba) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f8c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eae000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f000039d000-0x8)={r4, 0x32}) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b12000)=@assoc_value={0x0}, &(0x7f000050b000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e92000-0x14)={r6, 0x3c, 0x7, 0x9, 0x9, 0x48d8}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000f2a000)={r5}) 2018/02/09 00:41:41 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000009000-0x8)=@sco, &(0x7f0000008000)=0x8, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}}, 0x5, 0x3f, 0x2, 0x8001, 0x6}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x83}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000-0x8)={r3, 0xff}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000009000-0xb8)={r2, 0x0, 0x8, 0x2, 0x5c71, 0x1ff, 0xdc, 0x2, {r3, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x0, 0x100000001, 0x5, 0x90f}}, &(0x7f0000005000-0x4)=0xb8) close(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000009000)={r5}) 2018/02/09 00:41:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) sendto(r0, &(0x7f00002a7000-0x4b)="725088f085c56e6b4ef0957a3797e0753f5d44d62543bc04152f9618abe1fc1c498e27d09d4e0564f049670370c40052131245ce7433e599453be670199f01d29ac22d72a8dccdab8bc732", 0x4b, 0x4000000, &(0x7f0000cf7000)=@generic={0x0, "24bb9623a9d8db590075899ce6522d1f6029b3370223bd6fe52c4de273fe1ed6a966fff1ff9aed517f78b4d16717678608869ea7337f466c0a611145be0c8c3774317242e9d20def9ea355cda5702905deb9ed685c76fbec711b7a4f79dbcbcb03fb8534727993acaf37dbb59055224826f58c02c0735f4dcf2c10809660"}, 0x80) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) socketpair$inet(0x2, 0x80001, 0xc000000000001, &(0x7f0000131000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ae4000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, [0x8, 0x0, 0x1, 0x57, 0x8, 0x7, 0x6, 0x2, 0x4, 0xffff, 0x800, 0xff, 0x0, 0x4, 0x101]}, &(0x7f0000658000-0x4)=0x108) r6 = accept4(r3, 0x0, &(0x7f000023e000-0x4), 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000775000)=0x48, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000041b000-0x8)={r5, 0x7}, &(0x7f00007d8000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009b2000)={r5, 0x1b, "7eaa8605aeff299827723e381616444f3de64ef821d53acc7441f6"}, &(0x7f00007d3000-0x4)=0x23) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xa9)={0x0, 0xa1, "76b06f1df42f38bdc8f7bcc8e166c67dc3a2606db83d9681ac2ef459c3c27d8c960bf24240fb97da77b5899071649f3dcc10042cc019eb4af6d9f02501c90900649eac734c784aa9f7c07ec2612e11b27c9066cb80e4f139c35eae2020f19181e04664bc801806387630fdcd232e04984e4cf67890c977ce4f6c82e08721eb9aaa6e0b10db1020e61b0d165ec445ad99da12156cbad513f49cf130aeadce3b43d4"}, &(0x7f0000000000)=0xa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xe2)={r1, 0xffffffff, 0xda, "8539f15cde4631b001330870615df86e0753bee50eff45f5c97da7fece912570f09ecf2c9709e215db85e2b33b8283e502db78176856f6dd87556700fea3ec4af26a039e5085ec680f1e1815ee48c8f0728facfbf7d324171c45f90eaa4fe18369645b479979e888c7214b1617281bce30567c8c2d80b0d0b7f133bf26bbc9395bf7b65ffbe0e3f662733ab2ea7937bb2aad946d84adeb758dcbe0e8b0fc35a9939e42ae70d239af3edcf42387ac75f4ba60f62f42385993fc6cf7ce7f592445fa4f2e856a83a06b79eb78755daac4d821edbda718cd19da7af8"}, 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000b5000-0x38)={&(0x7f0000871000)={0x10}, 0xc, &(0x7f0000c24000)={&(0x7f0000aa6000-0xdc)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x50}, 0x1}, 0x0) 2018/02/09 00:41:41 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000001c000-0xb2)="066107353a62b9a2368e92df2270f0aa0f9f71cfa731263bcae319e26894eb71da8ed4ee879f65827393ba576e1ffb72ba56f40f4d4e2a5f2243f89e6d00b3df5f5578d92246686cfa690eff3b610c3e73e61e46986f32c01b1e4c8270aa570051f997abf874c90b2ec7bdbf7d13c758ff2accb48db2ac947762eb90b8109f7f3afb18e1e8d0c176eb6c01f6a1809dfe5f45559f98a85444f39c4139fc78fbebcc83680a698fe774e4e4dabbfd9a1cba0cca", 0xb2, 0x880, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x47a, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) [ 49.370188] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 49.377630] syz7: Invalid MTU 18 requested, hw min 68 2018/02/09 00:41:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd0000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000963000)={0x40000000000000d9, &(0x7f00000dc000)=[0x696d27d, 0x9, 0x6]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) mmap(&(0x7f0000aa8000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f66000)={r0, 0x50, &(0x7f0000635000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d82000-0x4)=r4, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001db000-0xff)={r2, 0xf7, "19ae76635c338ab15319532eb6656f59546228f0f0c1513f8d6db8dc46bc37175c8e547cf51792c872c57a13805e7ee1809c536ce361323447fabf7bd33bf022467e841389931807f2fcf589d6403f8f46ce1c3a2575003e4b6666623efef86626ed2a9a6214bc6265154e6b3585056d257a248e9d53c750a753200ca1f8c698b49b8e31c16e520555f85f02bd84329b5e4856433b2458652f3e7902602cdd1351a40fa5e49f1fc6fe38e43ac5ab9c3de2d67d151e8996be0bbc1ed2b3b3d5e561db13f831efa88396c902a8daac7052aaea78c8d92b6deeea4049f56e97bf1678e93d68f661a6baed6e3ab737ca0903be27092b8dd781"}, &(0x7f000027a000)=0xff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000735000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000289000)={r5, 0x20}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c49000-0x4)=0x4b06, 0x4) 2018/02/09 00:41:41 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000099c000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000061b000)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a2b000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x2, 0x1, 0xff, 0x80000000, 0x3}, &(0x7f0000dcf000)=0x20) syz_emit_ethernet(0x6e, &(0x7f000091c000-0x6e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x3cdda357, []}, @timestamp={0x44, 0x8, 0x4, 0x0, 0x2, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0xcf, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a69000)={0x0, 0x37, "ea3fe334406bab67b07c8cd2d895d32da09734d14d60ce8604a8572ab177cadc157579a7b19a47ee4d9a21d5133eda021c28f635f927cc"}, &(0x7f0000d1b000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a20000)={r2, 0xffffff93, "a618817455d57fca83aa8b3804cf49dddacc84c951106393c4c1650e7de3f5556f3929dc52872b739da4443f3486bb780013a7e30fc657fb5c645e0550ab37e6b2f727150768092b7e4e2502ee1045ac6bdd5339b8464c3ac0fa841f0686ac77b2403bb5d205e35c666da7ee22a834e0d6956330007fe4ae977b5b5e53af00e38a8e0a695b5f003bd12cf39650b03c5c16739c158cb4b1596e46071aac39af3d4128a6d7545b7c6e45ebcf4189433e1bb7db545220ec1e5d68b2fc4062291220cbabcb842c4513852596c2a78aa9dcfa3f87b7f506e1cdb7f7dc084b756b"}, &(0x7f00004a2000-0x4)=0x99) 2018/02/09 00:41:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000489000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000014a000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x2, 0xdb25}, &(0x7f0000f69000)=0x98) 2018/02/09 00:41:41 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000074b000-0x4)) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f000052b000)=0x8000, 0x4) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4), 0x2) [ 49.434451] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 49.450790] audit: type=1400 audit(1518136901.818:52): avc: denied { map } for pid=8694 comm="syz-executor5" path="pipe:[19205]" dev="pipefs" ino=19205 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/09 00:41:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0xfda5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) listen(r0, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/09 00:41:41 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f000000a000+0xf3a)="fcb5745dfefbfbc6f0707e1c26000f4d01528e9ac5e235c73efd0814b0923fe42854eb4e0234964cb808dfdecc82d44f0e09fbcfad5afc940a49a280c239d59ad56d42f974c2e550ce821e269c5259122820e982dd6726aeca460b3db5b6358ff5dc9cedc8291bc679d2382804f2c250", 0x70) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000014000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x57373d9f}}}]}}, 0x2d8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/09 00:41:41 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback}, &(0x7f0000acb000)=0x14) 2018/02/09 00:41:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) getpeername$ipx(r0, &(0x7f00007ce000-0x10), &(0x7f00009e7000)=0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/09 00:41:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095c000)=0x9b, 0x4) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000e8c000-0xffb)=""/4096, 0x1206}], 0x0) close(r0) write(r0, &(0x7f0000601000-0x24)="240000005a001f1d14f90507125a00000000000000000007ff000000000000003f00c1ff", 0xa1) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00009db000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000774000-0x4)=0x32) ioctl$void(r0, 0xc0045878) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f4d000)={0x0, 0xfffffffffffffffe}, &(0x7f00007ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000891000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x5, 0x2, 0x7, 0x7}, &(0x7f0000299000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a48000-0x60)={0x0, 0x58, "31ce94716d575e5c1adf4d8dabaa4d44f8824b43ce280adbb11a55e27f84289b83153b51639a28d81e3806c78e19b4241ee347e0a3e742ea1150ee6e6109cf5a5606fa7ad55e7e265e9fa2afb022df2c9a8b73dd53045c47"}, &(0x7f00007a2000-0x4)=0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c1000-0x8)={r3, 0x95}, &(0x7f0000a75000)=0x8) recvmsg(r1, &(0x7f00001b9000-0x37)={&(0x7f00005b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000578000)=[], 0x2d9}, 0x3) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = accept(0xffffffffffffffff, &(0x7f000000a000-0xc)=@nl=@proc, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0}) r2 = getuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80802, 0x8, &(0x7f000000b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000006000-0xc)={0x80000001}) sendmsg$netlink(r0, &(0x7f000000a000)={&(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000b000-0x20)=[{&(0x7f0000007000)={0x1298, 0x34, 0x0, 0x2, 0x2, "", [@typed={0x18, 0x36, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x84, 0x60, [@generic="1adcb302536713c92ba5f9ed2232cb1869d69fa731fd74dedc0017f0c1eb1e19c99af90d016589bf201de872152bca4721083f2f9002c8b8e5d72d5d97e54ca5ef7e0bc531d494ab927faddddbb7e3176168946bf242d12200d8ff7486269977abc6b7d0af0ff8350d3e8b5866a86a1dc880", @typed={0xc, 0x49, @fd=r1}]}, @nested={0x11ec, 0x2a, [@typed={0x10, 0x42, @u64=0x6}, @generic="ca6503c13d4655b01287aee11b20df99741bbebaa7b4f6aba20c503aa0ef3a4bc425c1e88d1152cba4cf038020566a161ac6d319c9707a377b573d8470cedd05abd1605751b28f4164ffc2e1c8474300639a75c36c2cc35809b7c3ce429e127c08271c681a0208c036457f9de7aece981112c325cf3cb1bc08d2d30f1d8e1bf2c7f2c85aba76e22d044f9ff8ef0b07b95c486814c0c2a9e2edf2f2d9633895af8d95c1c14615e41171c89757b45bc42387ffc55d1e2d3da8434b085db135418f5879a5835cb965f5864c125ceaeda1ab5e05228650329e1e05efe6c6534872f48d83793ce2379209768955", @typed={0xc, 0x54, @ipv4=@empty}, 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@generic="bd835bcf5f941dd4979da4d5bbeb12e19f96bc39f449899e8e659c3b12b6b513c0af5f3f26a0d56f9584b1b51df131738f9de7967904f64d7d062eda340bf9aed7d30e1bd37c9f4b0c5d705115c8b8368bc34f6b7ddd368419c7cf5469aa67414454620fa462b46eea86b008a55f4239be609501f9d4ead98fada0d856707798543f365d1dca444c3f6692c93fdded4c0aad341d2639f2a716aa4b8d9322280183bd6eb836b785d98d5d0c28e6dc2e80"]}, @generic="61910f1c9b18f8e6b1d7cc3720c667640ebed2d445b7ca8e51f5ece694c1d7e978794b391cda62e7f035941efc3594b7d1ad3c534d398ee84b0fea839fae897c634534a5135b88ed46217fc8ca5228e11368decf9c3b3ef5e613d0bb5704f989d2ee59c598244506bede29753b96267dd454a17a7c4afc245e46547b245f29f390d044ab2362c55c5a6b1ef4f353549aaf041a5ebb859e31f08b2bdcc4f9f497d7f50ed1a28566ec451a018e9cd22ab1", @typed={0x10, 0x60, @u64=0x6}, @typed={0xc, 0x89, @uid=r5}, @generic="68fd5b584fbf56f06845755caddadfa7b31660b9ba8e6cc10cc4229a3af5e10f577346075496bcc96891f40f6038d638f5f0989d6c1097207fba9128845972c7303d0a1dd20d3eff3674bcb010d154fe59401a7bb4f48b7049f6330afb4b2be3f76d75ea41e81d9c684615e790b6a8be38d86f99ef6a2ca504f56818f4f71c73bdba58d5e72167f262d28a13aa9e9c36f234a954a4ba2b5a08098fd5b29248b139de7998a622a6295527df26b0b25dddb1aa40c20c317a3620e71df25d4f8248d6e04491c1986d0d7a51873095765a2a8cdb994754c4f76b12e36840293ca8302ce22e338e63a6f1a4ad2c221c59", @nested={0x4, 0x0, []}, @nested={0x1c0, 0x21, [@generic="53b95cb67771b922aae716d42f666b93d290b351d3cdfff0a75fe9a22309260b49f890dde9698f5e8b7698b79b6a633a1f7dd67c7bc069dd367b2eaef9326e096b0b58493fc95cafe33ec99149532f2a084483b42342d91132eca64ac8afd11bc562f10cde5588de4d0cf8f13258fa1ed42142d372f3b99d85edb9e6f04a51fc3bc2a00d60ffa5cfe9aadd80bf39f5e03ac6a78955a2fc94891d87f5813e1c34769325e3f2bca3c7ddcf35140e5078d0e37ca2606d0efbc148605058c93e6f77aedc3343a6e0a3700211a1326c72d5014cdc168cc5257c8a2b", @generic="92d026b25031ab07ae46e81ad2a6687954b162b7476b21f729467a9ff3ac5d5b68ffc18cfead84393afdb537429545739e1b8230f4b174e254a962454e86ab0fc9c63d60a1a43338b8bf1219f236fcbcccd5b1411ae7b410fb76e4134709d36a352fcceea2fe9a80938170898af05f194459813118a47b9c292d684a18e09921e109aa20934db9e061fe2181c4494d6005561b93278a848c47d3369836c052ff46c915c38666165234abcaf1927586575200e2727bf653c992ba716c0026b4fa52cc78f517af83589a27f6faeec93802a976ca8d7e6cc72fde3de886be4b4520"]}, @generic="143829918af124b7b9fa21cfea48346a147ba4444c379efc162ebc6976198edac8641e67293764c2b27d608f39844dfc80bb59c080ba408f9954b01f002077588b0c6f4a47a8dba457509dec1f689979f8ade6cb77978a80fd0e22dad63537888faa4539a478cb048dd22920f2"]}, 0x70c}], 0x2, 0x0, 0x0, 0x4000000}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000008000)="b9b563b755a405197592b97010681979", 0x10) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000589000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003c0000), &(0x7f0000589000-0x4)=0x8) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000588000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x50, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@routing={0x800000000036, 0x2, 0x3, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], "113be7ff00168e94"}}}}}}}, 0x0) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x8e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/09 00:41:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001dc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00002b6000)={"0af6783698bc05ed72f2b75dc063e87f", {0x4, 0x7, 0x18000000000, "70c5661b7be3", 0x5}}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00001d0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000ec9000)=""/29, &(0x7f0000d37000-0x4)=0x1d) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r3, 0xffffffff, 0x0) vmsplice(r2, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0) 2018/02/09 00:41:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b23000)=0x1, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000062d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x90}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000599000), &(0x7f00000c1000+0xb7e)=0x8) 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a8f000)={@generic="44b7b72b1dd7cc4c354b7c36af24b8e1", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f000019c000)=0x8, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c0f000-0x10)={0x100000000000003, 0x5, 0x7, 0x1a7}, 0x10) accept(r0, &(0x7f000078d000-0x7)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000248000-0x4)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000a29000)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, "da"}}]}, 0x60}, 0x1}, 0x0) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000fd0000)=0x40000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd1000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000b45000-0x4)=0x20, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fd1000)={0x7, 0x7, 0x9000}, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f60000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000097e000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xeee, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x2f8) [ 49.719046] IPVS: length: 760 != 24 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000045000)=@file={0x0, ""/108}, &(0x7f0000526000)=0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bab000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0x3, 0x8, 0x5, 0x1, 0x4}, 0x20) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6b000-0x4)=0x1, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4}, 0x10}, 0x0) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000941000)={r0}) recvmsg$netrom(r1, &(0x7f0000ffc000)={&(0x7f0000edb000-0x48)=@full={{0x3, {"f4338f71a08d30"}, 0x20}, [{"eeb81f72cf1383"}, {"78381bd280062c"}, {"4ee23a8e9ff6ff"}, {"6ddc3b1387b1e2"}, {"59110c396ab571"}, {"6ffe21ae433379"}, {"38c7d10588c09b"}, {"db0db96c5551ee"}]}, 0x48, &(0x7f0000607000-0x90)=[{&(0x7f0000626000)="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", 0xff}, {&(0x7f0000335000)="86599f5453bcfa44f47ca2ef6a45711e8193764646b44fb98c99e6df46555c10ac3388d8fe0381a9997b4a04470973a7a42f3b853ac30720e40c5da57445f73b79ef4278726a650f91ff3a298cac9fa6e5025b1ae3c27910822973778dc6604dcbb0dadae62d9e4fde41021ee84fb89a23a9b91954135519a9155c053c35460400ed590a738e5dc9fae8cb5e424f9d371c28600e76d95f95d5044a594d47db376e99736215ef1ab8a473fa0e6c47b09719ad", 0xb2}, {&(0x7f0000b09000)="a89b23d9582704c6297ed5d13161275b4b3728e8e985fc8ac214cc34fc816744dfbd0a4478f1b02a47c6713ca881a2ef83636ec66561222132e3ab6a42de041c9bbd502640534f6a38", 0x49}, {&(0x7f0000d51000)="8f75fcce0bc7d813852b3627ff92ba26d4c3261d2449f0d2a5d3101580c71724b4918acd134ac9edc1f2b521b86df28e7007d6b608796bb38a3dedd5b008744c0bc890e07f6b2b8a5052b1a7cf4130968b17b3ee8dffe0b8", 0x58}, {&(0x7f0000a74000-0x1000)="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0x1000}, {&(0x7f000053c000-0x68)="125b0581d8559312ce385b1894b43ce55ef74ca5870e91f0ef5b93256ad1a60eec72c8914812041580483dd63c99bc4498edabbcc466c3047ad89b47fdc547facb0c2ca3948cc64893203055f22da76b7a86b22d792c6272275191229636612a674f2448ec1a3c29", 0x68}, {&(0x7f0000b6c000-0xc7)="51110ee2494ac7185732795ad3760a57522486e333b4401aa7164a934e82396cfd0e17c7e795cf66a7e57418565d6e92cbc3009a5f5caf2710479bf9013c16d04951041a6966169f443a8697e63d64523f6b96ae133271bd4158e909045823716070c48ef5ec6066ebaab356022933da42673641118dfdce7aa3d5170e0a630467a8d188ba9c6ed7c6806fbb89778f045c45ef4c30cf8e4a11a1ef50914c461a569b4bf9ddd04836c45091128ee5ee39c665006af12cd0ad3326c90e70803f28d71c0c6184a383", 0xc7}, {&(0x7f0000215000-0x4c)="38eacd01fa1ccda5174f4139d2d729a7faaf1fa46c431bd0f6ac9d4dd253726cb17c2b968707eaa8503860448c218be123f019da409ebff51f4c57b0d664b41b0a255a8453cbc83f3f988a37", 0x4c}, {&(0x7f000025d000)="3b88ac4c78b75660af5247a2f99dde04301b3a608a93148b3e8fa7c5855f1eb477c154033050fb073dbd", 0x2a}], 0x9, &(0x7f0000733000)=[{0xa0, 0x12f, 0xaf400000000, "0f162a5ce5ce6b9f167c0b0a932ac29bbb2d5bbca1f76eee795ff3c6e4b827a4ec5bb4093cea524d41478c3eec9234bf0ba1438e51611bbf39d929952370f38678100825e9c705011e2e11fbda1883fdebc98e7bc9e64fe4925f8b8be8f7d73c7e08327f9df814e1c59a5fa01988231951b77b83fa8fe3d11c5361bbe224a5cf15346f55b5b0c6e6c20911"}, {0xc0, 0x199, 0x7, "8a0066b911f47e538f305ec95033e7b5b14cf59727c6b367513d32506c301ea28b58a3e19e1d40768503a55c8eb17bfb16d779723653b8781c4be226f7e667d24e8f0bab9c96c112b80d41eeb0b6f956a7f65416a229a327793d164366c5cd8e4d71b98de26eadf991a1772db6ea75200e6faf793cd3d1e6404f30d1732f62ba224fe80819abf1a9308a9402a11510c44be8f1be8ae55387009c83c550d7e3548a5817d690f0ad9e25214188c9d7"}, {0xe8, 0x13f, 0x100000000, "0a5a41a0726b9fa678ea4c2f79267c3d520ec63acdf31e39e9c97bd7ac23730f23ec299ec749eb11deb6bf8f41036a4a6c49ab57bd00d170d69ea37f80f7a40157320924678bd3b0a51ae5de1090412e9a9478392d1f115e70805fdd92f01a425735f075ccb43428370bd4679487541b6adb7526a5dbbaeae58ed544df2e65db23f6c6f61ddf796f896fc8e930f94b58d384cbbba233a3806a63f06e857ad242db7a98102f5641e89846c594c619cb7ae99872cb3ee0ad37ec382a2bafd016b94fd339ab3725894c893ca0ff8318162900"}, {0xe0, 0x109, 0x100000000, "24aa669b70e3ff60b3138d15a48307d940fbb0f7da46c52877a1403886fefba5b2a3156f5d5a24b67857b3452e1de346b319e972e786654c339c2d3a61a64608d070956bb6b2028c1e861ac226457e85139776c0516a78678b5a7eaa1c80f94de0a31f2a844573417b2ef458e9e7a7c96948fda61f854304ff800ed19c6fa861a8f6e026c0f91f042125f74ddd79b3df7b8b04fb07f295918e55d74d79ef865762236a2638bd3c3009c98189001afd2afa8ff44b9d2c07b67ed4a7c20b32bb08994b05fae2d4eb85cc"}, {0x98, 0x117, 0x0, "f327702f37f60aa939d6781601f6376e05413c536a5b2024bcf0de86b9604b12d0274cabe18bde0268d41fc7f66980e97790a4d21c9a058cee93ffa979dba3bd4366381602dcb6b48fe19a4a4006c93f444cff530be64f3ac92876285c9c18367dcc0a9df34c2999867e4eb5bae37ba395376f6e65de8ed76aec3a48aae6805ab69fa4c11604da"}], 0x3c0, 0x81}, 0x40000000) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000023d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000b3a000), 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000016b000-0x4)=0x1, &(0x7f0000c3d000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x40000}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x48}, 0x1}, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/09 00:41:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000007000-0x70)=[{&(0x7f0000007000-0x2f)=""/47, 0x2f}, {&(0x7f0000006000)=""/131, 0x83}, {&(0x7f0000007000-0xda)=""/218, 0xda}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x66)=""/102, 0x66}], 0x7, &(0x7f0000002000)=""/135, 0x87, 0x4}, 0x40000040) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x2], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x4a0) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000019f000)={0x0, 0x2e, "5098473b07afd0b856a39dedb7a1f6b65ed71028d4e12972573bfa820faf5547490b38d46bc0d2ffcaf4552f73b7"}, &(0x7f0000c84000)=0x36) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006d5000-0x8)={r1, 0x200, 0xffff}, &(0x7f0000f74000)=0x8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r2) 2018/02/09 00:41:42 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00002e3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000434000)=0x3a) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a72000)={{0x81, 0x0, 0x5, 0x4, 0x8, 0x6}, 0x200}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) r2 = socket(0x0, 0x803, 0x80000000) bind$ipx(r2, &(0x7f0000c40000)={0x4, 0x7, 0x6, "c0cf002cd8f2", 0x81}, 0x10) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/09 00:41:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bd3000)={0x0, @in6={{0xa, 0x0, 0x244, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x57}}, 0x1, 0xffffffffffffec8e, 0x3, 0x2, 0x2}, &(0x7f0000c30000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fba000)={r1, 0xe62}, &(0x7f0000a5d000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b8000)=@sack_info={r2, 0xffffffff, 0x8001}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00001b9000-0x37)={&(0x7f00005b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000073f000-0x30)=[{&(0x7f0000fb3000)=""/83, 0x53}, {&(0x7f0000782000-0x4c)=""/76, 0x4c}, {&(0x7f0000cc9000-0x40)=""/64, 0xfffffffffffffeff}], 0x3, 0x0}, 0x3) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f00006a7000)={&(0x7f000079b000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/02/09 00:41:42 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x80000001, 0x800, 0x5, 0x9, 0x1f, 0x6}}, 0x8) 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) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000001000)=""/87, 0x57}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000-0x31)=""/49, 0x31}], 0x4, &(0x7f0000001000)=""/9, 0x9}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x5, 0x9, 0x100, 0x8000, 0x81080000, r2}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, &(0x7f0000000000)=0x8c) ioctl$void(r0, 0x5450) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x6b0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000016000-0x69)={0x0, 0x61, "8e34dde7100ada75a6a9db6e1d492ef8499d1137759eba146c65722a20cebee052cfdf1bfe16fae7b8a45263ab045a1a88938e0be7e4b34a0b86939a724106ac819e9ac734e15810872546f61ddd30c340859e61b91528beea8edfc87ed957484c"}, &(0x7f0000019000-0x4)=0x69) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000-0x10)={r2, 0x3, 0x4, [0x9, 0x3a9c6511, 0x1, 0x0]}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffd, 0xffffffffffffec6e}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0xfffffffffffff227, [0x9, 0x4, 0x8, 0xffffffffffffff23, 0x40, 0xc752, 0x0, 0x0, 0x80, 0x1ff, 0x8000, 0x7, 0x1, 0x2, 0x6, 0x3], 0x2, 0x400, 0x2}}}]}}, 0x340) [ 49.786886] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008d9000)=""/33, &(0x7f0000439000-0x4)=0x21) 2018/02/09 00:41:42 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x80, {{0x2, 0x0, @empty}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd}, 0xb) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) bind(r1, &(0x7f00006d0000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002}, 0x2, 0x3, 0x4, 0x4}}, 0x26) shutdown(r1, 0x1) shutdown(r1, 0x8000000001) bind$inet6(r1, &(0x7f0000d25000)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x0, [], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socket$inet6(0xa, 0x0, 0x80000000) 2018/02/09 00:41:42 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000084b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c88000-0x8)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000db4000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000fdc000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/09 00:41:42 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80f, 0x1, &(0x7f0000005000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000-0x20)={0x3, 0x0, 0x10001}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000015000)={0x6, r1}) r2 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x200}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pipe(&(0x7f0000d20000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f000070e000)="399098e7a7211dd8fc6ea027875f58af9c70289e99dd3d7f8fc6ad3d21e480574cc07ae1ffde6ab8461a6d7c4b40c963e4daea79cbe238ae1d3798a633dcde7612822713f1ccdb68d80bf223f3f96f69bffa39813544eb9807f8a28bcff37ac5a5bcf5fc7134f41a57cc0eb91a73fbc078bb0052f7e5b783418e139ba84ccd31b0489b53b32d0b59bf160bab9c2ae5445ebd4a6e0c750690f5280585c4126442e3c22ee6140806ff88422effdfdb", 0xae, 0x8080, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a00000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000404000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ee5000)={'vcan0\x00', r2}) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/09 00:41:42 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00001b5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000016f000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000006e000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cf6000-0x10)={&(0x7f0000fd3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) getpeername$packet(0xffffffffffffff9c, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000097c000-0x4)=0x14) connect$packet(r1, &(0x7f000064a000-0x14)={0x11, 0x1d, r2, 0x1, 0x800, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ed2000)={0x0}) socket$unix(0x1, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$unix(r1, &(0x7f000077b000)=""/4096, 0x1000, 0x10000, &(0x7f0000564000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socket$unix(0x1, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000ed1000)={&(0x7f0000b55000-0xc)={0x10}, 0xc, &(0x7f0000cbb000)={&(0x7f0000ed2000-0x34)=@ipv6_getaddr={0x2c, 0x16, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x100002}, [@IFA_CACHEINFO={0x14, 0x6, {0x9, 0x1, 0x200, 0x20}}]}, 0x2c}, 0x1}, 0x0) socket$unix(0x1, 0x4, 0x0) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00007dc000), 0x80800) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f1f000-0x14)={0x0, 0x312463ec, 0x81, 0x6, 0x1eb2, 0x4000}, &(0x7f0000895000)=0x14) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f1e000)={r2, 0x7, 0xf052, 0x2, 0x5, 0x8}, &(0x7f0000cd1000-0x4)=0x14) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000f1e000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1c000)=[], 0x0, &(0x7f0000f13000)=[{0x10}], 0x10}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002e8000)) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) [ 49.879682] xt_limit: Overflow, try lower: 4294967293/4294962286 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) socketpair(0x0, 0x5, 0x7, &(0x7f0000d80000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f75000)=0x9, 0x4) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000f75000-0x4), &(0x7f0000f74000)=0x4) 2018/02/09 00:41:42 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) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r3 = epoll_create1(0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000cf2000)={"7b92b82f38742bfc9f386120aa1fb40e", {0x4, 0x81, 0x1, "a15ea35537eb", 0x8}}) socketpair(0x19, 0x4, 0x9, &(0x7f000030b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fdb000-0xc)={0x50000012}) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000a08000-0x4), 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) 2018/02/09 00:41:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000650000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00007a9000-0x4)=0x10, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe5000-0x4)) recvfrom$inet(r0, &(0x7f0000bf5000-0xe8)=""/232, 0xe8, 0x1, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) bind$inet6(r1, &(0x7f000036e000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb46c}, 0x1c) socketpair(0x13, 0x6, 0x100, &(0x7f00009aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000365000-0x4)=0x7) getpeername$ipx(r3, &(0x7f0000df6000), &(0x7f00001bc000)=0x10) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[]}}], 0x1, 0x0) 2018/02/09 00:41:42 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000079f000-0x4)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006c7000-0xc)={0x0, @remote, @empty}, &(0x7f00004cb000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c8b000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0xffffffffffffffff, 0xff, 0x400, 0x4, 0x200010, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000381000-0x38)={&(0x7f00007e8000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20, &(0x7f00007f6000)=[], 0x0, 0x0, 0x0, 0x800}, 0x40040) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188}, 0x48) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) r1 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000+0x63a)={'vcan0\x00', 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x4, 0x1}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000002000-0xed)="7a6e1e2990fa3041d111140ab2eafcb2b638d40d14ddf0889042904da1dff46346ffabbb035b40bcdb3317f21b87974dacf99526b2c1907c4899a278e9c4c57fed8e84c82d4fcd8011369cb75a2e55c10246f5c36c447f5e170d5a723881bc4ec3221914adf7e594390a114973f5578ae67053c907c768ce4882dc5b9ecf5a16b3635b6a8ae35db66c964f965199d6120aadaaaf8b638767a2c5686bd2d341c0ff654d18c915fec4b40f95e419ed9fe450ef54e7528959e0afec7de964a07a7523d4e8bbede618346f185a33e9a1eeac3ea61529d6af9b3045b5bb0e6fcb97fdeb5ab56d485159fe8ec6ebc329", 0xed}, {&(0x7f0000004000-0x47)="37ca514e5dfaa4b6c4cd03582e09f943ce9d6de0cab53bb57b865d0af7e629bbd9ca6d845f2326dae02a509fe93d3f3f9373d0873ad5f75af0f9986f7c5a9ef5aaf4b572d7b512", 0x47}, {&(0x7f0000004000-0xcb)="e49e2392e827d20387b54cbd30c2d5424ff21d9dca51939152175d19935eb481ad6ac64a238dc7eb2aa95eef9fa6cc3853577b4f010b2cd37942d4f0c0198bd0f81b779b6500f464a9f8c231ef42583bc5f4a6b51fb3cdcbfb3e19da6108010d9244dc57869e8300f32a26f721dfa57c63de4c2522c04a583a88fd9c6c4ed922f1585d8767ced9b7f3223365a875b4243d6030c7a26fa290ce9294151e9c5e1f08a8f7d0e58ed30f7843c7eebe25017711b42a537be3e193e55cae1422a278a7f62cb1a03fef874bf2053d", 0xcb}, {&(0x7f0000001000)="0043bde5cd246960068dfdcfa21ed08a47aa8b6cd8e308e597d39e0b7319addb68417a37e09d45921a655886b2bbf1d87b05f715aa5bb3070d1efe94fd1e3ff173346cb2132dceb772dbe0bf805defc2bcbe11462dc482d462642c68cb7d5a6738e53fd35e017e507b6d39ab917e9b307f530336535c4ce9aead59c60c48b0d87df1b09e4e269071ac439a3b1ab407d82854796fe36f814ddd32dad1348f5dc30fd939a0c4ca1ee11701849830a39cf43f86f860d319a6de924599470f62a6630962ac268f2f36a8ff76ff8f0377cfcad7a1bb", 0xd3}, {&(0x7f0000002000-0x58)="fd64e22b66b873712ab652a65b48153bb23dac32c19267c2777701431c91e1a548f5f1932e10415df8e58198f2c94968fbdf8327b82eefcff6d42b79d3b33c9dd01fe731b8430d7cc9edbfb543887e382a4c8eac7a3fb1aa", 0x58}, {&(0x7f0000001000-0x31)="f74320e0511bb0d26761d0c54c2edffbaa1102b2d5c26100766efa6c773b4f800e986cad915b46dd68e6a8e679ea119a48", 0x31}, {&(0x7f0000003000)="1b1c44a57725d2472f89b82573c82aa42aed188a1e48ae2b09cf239ec1d03c2d6a139477a18399c5202a1826f801cafdf0f657cb45f144c07601d3653a4b6d2fe9110a2ed5245d2e8bb6488b75f1233ffcdbf04cbbd5f96cffed1f2166355a609b339e7e81fe11278393e0a0c2a7eed15cb395bf7e57db4e1f51c896173f433368c506b5060ed945df490965d835ce12670e", 0x92}, {&(0x7f0000003000-0x9d)="230467ea1c2d45915ee2073333b5556de867cc803c8a2f442b9c6c532c2f279ccee876440a2f643406ce17631525c0bda5441797f77bf13a4cd27cb7c25ef11673cb61c5dd9fcff574be287a5e8e81668c1e67479c173f056437bbd477b1b852445fb9e114256a7c337a1768af90345351ce197fe0b59695b22640f7858520af05708cc1a31e7df97ae59602681d8233f209df10dc429d55ce5a6c5b86", 0x9d}, {&(0x7f0000003000)="d79cf307b88128edb3b315dc8c1f09434a643891a216eb8a5149f06da9825eacdc32b6c42183a2db2d5b4350f12955b9e99ccc7b2d42a21073b1902f1f4c38b7f540233afec2a2d835dbea38ed3a4bcf6c2efa71e873d2902cd5e0eea7d3a363c0600aea706571af5b4e519925703daa457c62c78ca1c1886a3d95627cfc189d7480b28abe48a36c362aceebc2ee54b5ce426f11", 0x94}], 0x9, &(0x7f0000003000)=[{0x50, 0x10e, 0x53, "3f2f3a60353304ad070dd291632384ff8572430f1a585567cf427b9a66be92268acb4bdc3125f89b56b1330d9b35778794319d50ea96da4d52"}, {0x28, 0x11f, 0x4, "8e185fb7cfd1da56f23f1ea317d52c444984"}, {0x100, 0x103, 0x54edf10, "779e353208cef6c11540f1b2e76501a57eefc6ad8ff3b8798cfe1c3224dd875d9db75aacb5a5ea5213c8e56c62cf1b392405fcb2992f0020dc7daeb04ca3d26946df185de39b5bab044cd55f5aac4bd6fc0eb0624d9fa709279392702bca66e29821ed3cf527e9be9374a380ac7e14425a7890a45602f6a925c7100da57e6559ae54c30384483d94da51acf83663b8226af63663ed04e0f3d783399aeeca345364f0452ab8323bc8b1f78124d6a45a72c0c5032ae653baf3e8ab1a9b3da685156813694cdb9db9f15bf52ead7144cd9b6790158caa9949af5ef0d491fd4470b179e357d1c8ab865594f7cf7a35"}, {0x58, 0x109, 0x9, "8c0e44847e5cf8ea52aec6b8dd16c73f6590ede095b73932dbd9822ac475298d5416701bb07d738b847f9ef9d45db0f8113aad7f07fb42011f24b36b12c7073c6ecea5aa8e7944ff"}], 0x1d0, 0x20040880}, 0xffffffffffffffe8}, {{&(0x7f0000003000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)="8fa8e3f7fa50e84b5ac797e210dac3fdb0a6b719dedfac5b75eca14f411c1b68d931ec2f975f12df7ad479d742212754305a292c3cadf50fb9976ea293cf68e6be3b567a1848c1e4df6b2cfbe006b2ce95f5c89e44ae101f995657e430086970611021a5b5d6ffd06a7f1597a503d1abd5696a315875e38800bb79f6c0636f4eccd9d4a9e491f582980a17", 0x8b}, {&(0x7f0000003000)="573aef966fed4d364a78cba3b8520fbdfd6f9469406a7d1ab2a91d5f49fc3064aaf9ddb57b83bae209e45e1e1d921d9b60e7d5d21fa052174e540ff4194747215584277cebc06dbaed559038846b3be4a25e2faded49c2", 0x57}, {&(0x7f0000001000-0x43)="4885f005bdbdc1e7d4a34bb5d8173e9e5301418fd372a4eea209463992e73d32e1ffbe2c407f47216ff617830d28e125349a6a8679a39bf8cbe1c44c0f2b9125c6543dcfb598d952c8", 0x49}, {&(0x7f0000004000-0xbf)="b75b7e0bef8b052e78110c4fbc056e6ab04331b58566447d0daab9edae464dc41dcd43a7f57fb45c12e82ebc9dae99b15dc0adbf7257ba476cc6e4a54ed0d9c4ec680756f412fd4483046e1aecb9dee3edf6c65d53adccac2d1d2be34ccc5e7cf25ac8208a9302a08ef01123daa4ea8c69bc7df511b7627c145b06bac138bf8672b3490b0264ea38aba9312c26d77fc5af321fc735a99634c2f3314f5cbe0689d871190fccdcd9bc73ba3ba30af5a725b41bdddf2d2e6d74326ba5bb4ef836", 0xbf}, {&(0x7f0000001000-0xcd)="fd2252d5b43802ef0af218217dc5b7b860c7bb5fbdb9c4ac1d6cbcd0dad41bdd389081ceeffd13c60e4806d9a0ac318eb5116a9e76703d900eefb4176c82263402deb6ffc432370b0f5eb04a1c81fe2d397c545ab5239348dc1f1667e961cec15e695e3fcdf6f513b446295d9ee0cbf34dad98923cbf43a4a83efddacd782987f15e8651a77fa65e7ac8a71be613bc37b01d3f39f2781428b25a5c72b255dd8498a927e5f4ef020b4f78c83e82a4285e165232474f9e0faa7a32891b94d22cde06325c1853132b713ad6d06589", 0xcd}, {&(0x7f0000002000-0x96)="43ae8e3232e89fcd40281f80eba109537ac5b775c95a74c01b2641c8714abb7348a9c1f1851cd6996077c3d9db4ec297aedeb08658646b57800c31c7b1c6dad8cd596f1a0cd3691135b39b61179f3699dbff10d112012d60d61822f57161600d6c8f5cb8001b9f808b44dc91d4ece5bf57e738d4e31958373a07713fe4f6eab2594a790b4f49adb1b28bab5570d2281e5ea0efb67b85", 0x96}, {&(0x7f0000001000)="4d087fd8545651031ef5da7bc3c8255a6e8f45797a5788ce6f36ce0452189d2ec26143273397b7de29abb8875f76651facc3b54cb74bffc7d12d21c50db5e40b62ebdd26358faedcb0529c3ce50bc64b1eddcaae44307d5aad5814e3e7dc42919e36c07ac9de37b97a41139bbccd909a533172b119481ca81febc783bb36ef7cd4986db58098f19bc296b8f0b375ef6152054d5c0139bae4cc2a0762021cf5b8ea", 0xa1}, {&(0x7f0000002000)="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"}], 0x1108, 0x4}, 0x9}], 0x7, 0x80c0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x8c) r4 = socket(0xd, 0xa, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) connect$pptp(r1, &(0x7f0000002000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000004000-0x1000)="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", 0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000f25000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ec000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000960000)={0x0}) pipe(&(0x7f000029d000-0x8)={0x0, 0x0}) socketpair(0x10, 0x5, 0x6, &(0x7f0000bae000-0x8)={0x0, 0x0}) pipe(&(0x7f0000198000-0x8)) socketpair(0x0, 0x6, 0x6, &(0x7f000094a000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000880000-0xc)={r1, 0x80004, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012f000)={0x4b, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00004c6000)={0x9, r6}) r7 = socket$inet6(0xa, 0x6, 0x0) r8 = accept$ax25(r2, &(0x7f0000364000-0x10), &(0x7f0000bd3000)=0x10) setsockopt$sock_void(r8, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r7, 0x29, 0x33, &(0x7f00006d9000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800000000000000e, 0xffffffffffffb67c, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000133000+0x29b), 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a2b000-0x4)) r1 = socket$netlink(0x10, 0x3, 0xfffffefffffffffc) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000cbb000)) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000b1d000)="bf81e5af0a0bf558445f744716d379ab986feed2e4b3203352562c248e578a9bb5d5591c206a99a422c1e646cdd5ea7cc7a6fa4635298059fdeb75fc7652d073eea85cb1623ca504aa994ab55e49b6c69b2e336df68d8594365b80bddb3e7b7db113d07e25194188751cd80c76905a317d8e568b644a") sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x4, @ipv4=@multicast1=0xe0000001}}]}, 0x34}, 0x1}, 0x0) 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001b8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000214000-0x8)={0x0, 0x40}, &(0x7f0000309000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000093000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x8, 0x9, 0x10001, 0x6}, &(0x7f000051f000)=0xa0) 2018/02/09 00:41:42 executing program 1: r0 = socket(0x9, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007d3000)={@common='eql\x00', 0x0}) bind$packet(r0, &(0x7f0000167000-0x14)={0x11, 0x9, r2, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 00:41:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aff000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00008b7000)=0x3ff) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a4e000)={{0x2, 0x0, @empty}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000342000)=@add_del={0x2, &(0x7f0000481000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000db9000)={@generic="f047efc441d039665ecd5b73fde21431", @ifru_flags=0x4002}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000198000)={0x4, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x7, 0x9, 0x3, 0xb42f, &(0x7f0000f70000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x74d, 0x10001, 0x9}) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003c1000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f0000f53000)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c8a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000016b000)={0x3, 0x0, 0x10001, 0x7}) r3 = accept(r0, &(0x7f00003f7000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f00004fc000)=0x20) bind$bt_rfcomm(r3, &(0x7f0000b66000)={0x1f, {0x0, 0x6, 0x9, 0xfffffffffffffffa, 0x3, 0x874}, 0x9}, 0x9) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000cd3000-0x20)={0x5, r2, 0x2, 0x76}) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001b000-0x4)=0x8) pwritev(r1, &(0x7f0000001000-0x10)=[{&(0x7f000003f000-0x8c)="3827cb9da8b45cd4dd239f7591612a7feef546a897791cf4891ebaac20b0752c0cbe5c130e9b5abbae3ae0f3538335a6cfdb4c4c5e7452299041147e5384bde85620bdd8819e031c908263bf4068716a40622e5b32f432daa8ed9beff8bea3e8c138a372c8796cd671051e23fe38adcb805d3eecc04a3d856bfd3cb8b79ee8ace99f91e865257d766a27d2e6", 0x8c}], 0x1, 0x80000) 2018/02/09 00:41:42 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c09000)) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000055b000-0x10), &(0x7f0000cf9000-0x4)=0x10) socketpair$inet(0x2, 0x80f, 0x7, &(0x7f0000cf7000)={0x0, 0x0}) r2 = socket(0x8, 0x80b, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000015a000-0xc)={0x0, 0x200, 0x30}, &(0x7f000020a000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000173000)={r3, 0x627, 0x1, [0x5]}, &(0x7f0000bb5000-0x1)=0xa) socket(0x3, 0x4, 0x8001) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000426000)=0x8e65) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000c4000)=0x5, 0x4) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x2}, 0x60, &(0x7f0000cfa000-0x20)=[{&(0x7f000002a000)="864d309e31d094f612e2498ac3e63caa64f1bc58a5c0768ac82ddd6e6f382fdf6fd83ca75641606abac68f4eeb175c4947bf23cf464d9a5d6f37055d3d81", 0x3e}, {&(0x7f00005af000)="9e0ecbd0ee", 0x5}], 0x2, &(0x7f0000012000-0xb8)={0x10, 0x84}, 0x10}, 0x0) 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000675000-0xdf)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000aeb000)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b08000)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x96, 0x400, 0x3, 0x40080040, r1}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000623000-0xe4)=""/228, &(0x7f0000dbc000)=0xe4) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000168000)={0x20, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic="b564a6460e3eccc0064d"]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001db000)) pipe(&(0x7f0000f15000-0x8)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000dc4000)) r3 = socket$inet6(0xa, 0x8, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000494000-0x2)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008de000), &(0x7f000012f000-0x4)=0xb) [ 50.145076] syz-executor3 (8872) used greatest stack depth: 14880 bytes left 2018/02/09 00:41:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001dc000-0x4)=@int, &(0x7f000084a000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000df000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f00002f8000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000cd6000-0x4)=0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000fd3000)=@sco, &(0x7f0000557000)=0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000068e000-0x4)) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000063a000)=[], 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x2, 0x30, 0x7fffffff, 0x5}, &(0x7f0000e57000)=0x18) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad9000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000586000-0x4), &(0x7f0000ea5000-0x4)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003a0000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000026b000)={r0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000321000-0x1000)="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", 0x1000) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x303, &(0x7f00003a2000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001a9000-0x8)={0x0}, &(0x7f0000067000-0x4)=0x8) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a3000-0x20)={0x26c, 0x3, 0x200, 0x7, 0x9, 0x1, 0xcd, 0x3, r3}, 0x20) accept4$unix(r2, &(0x7f00003a1000)=@abs, &(0x7f000003d000)=0x8, 0x80000) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0x0, 0x9, &(0x7f0000f07000)=""/241, &(0x7f000009d000-0x4)=0xf1) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000285000)="d0ac885197d9434fabac782abec49346f5c22fb4c7de25c12982b2ad8cfa6e94a9ce502e6e820e804a4c22e944a951aec9b5b3ba776e2faae02ddebdc149a85126cfee48421cc621ccc0d52bc1576499762e88a79bd93fb5c852c0a61e388ee7917de454fe647260d8676c3efc2e8821f3cbdc1ca243eeb8f16a0382a68660e196f97b85563a4b698edee13925f26211df8eb81011e2d155810c82ffc30199d318bb5992d6398452884b933a798ff8bf15") setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000987000)=0x101, 0x4) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) sendto$inet6(r1, &(0x7f0000010000-0x1)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000ee7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ee5000)={r2, 0x47}, &(0x7f0000ee5000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000ee6000-0xd0)=""/208, &(0x7f0000000000)=0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ee6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa, "786f508ee7d13a1d6fa3"}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000-0x54)="7db19288cb0ff3b318402a2d864f5ea1d46b4118f322d223f785eef4cf6a7eadf8fa748008656069d332b62deea19f4d2a77aed6b5504c491344b5461047a5bc29678c3fa1fd65569e4b2082e050d1efaa473fab", 0x54, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x8, 0x7ff, 0x0, 0x6694, 0x7fffffff, 0x5, 0xffffffff, {r4, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1e09}}, 0x4, 0x7f, 0x4, 0x401, 0x2e45}}, &(0x7f0000000000)=0xb8) 2018/02/09 00:41:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006a9000-0x4), &(0x7f0000ce4000-0x4)=0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000011000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/09 00:41:42 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0x64)={0x64, 0x12, 0x302, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="8fdf7c9f1a6a6361f1f23e92e0852541dcbbba643f5de7c5f277684a1f5dc02e33c41e7f8647a5796477164490a1f7c8ee602d6f4e344c016ee068f4dd8a5652debcd523803400befd1cbeeec4"]}, 0x64}, 0x1}, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000023000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000023000)=0x10, 0x80800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000021000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000025000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000024000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xffffffffffffff02) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000023000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000016000-0x35)="d7f03548c715f7b8eeeb4aba8c3aa8485e2bae593615272e388b640cd4eabc7cbe5914b9383600972e5b747404a5fce2c70bfdb3c76c008778dc69f45d0cd4e823a0bbecca9ac757d45d85ae188f", 0x4e}], 0x1, &(0x7f000000a000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x10a8, 0x8000}, 0xbaa9aee76ed5e8f1) [ 50.201736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.237691] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00008a1000-0x4), &(0x7f0000ba0000)=0x3) 2018/02/09 00:41:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008f0000-0x4)=0x1b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x1) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000874000), 0x4) [ 50.274907] sctp: [Deprecated]: syz-executor1 (pid 8934) Use of int in max_burst socket option. [ 50.274907] Use struct sctp_assoc_value instead 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e68000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0x3, 0xe, 0xffff, 0x7fffffff, 0x8}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000), 0x4) 2018/02/09 00:41:42 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000e4a000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x6, 0x0) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000813000-0x10)={0x0, 0x3, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c4000)=0x8, 0x4) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000-0x4)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000004000)="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", 0x1000, 0x4, &(0x7f0000003000-0x10)={0x1a, 0x1d, 0x7, 0xffffffffffffffe0, 0x2, 0xd7f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) read(r1, &(0x7f0000001000)=""/65, 0x41) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b6e000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0x1b85, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x7f68, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}], 0xc4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000ea8000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000771000)) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5), 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)}, 0x0) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000008c000-0x10)={&(0x7f000078e000)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d41000), &(0x7f00009aa000)=0x8) [ 50.327138] sctp: [Deprecated]: syz-executor1 (pid 8934) Use of int in max_burst socket option. [ 50.327138] Use struct sctp_assoc_value instead 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x400000000000007, &(0x7f00002be000-0x8)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendto(r0, &(0x7f0000e38000), 0x0, 0x4094, &(0x7f0000335000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket$inet(0x10, 0x80007, 0x3) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) [ 50.377901] audit: type=1400 audit(1518136902.745:53): avc: denied { getattr } for pid=8960 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.402745] audit: type=1400 audit(1518136902.756:54): avc: denied { getopt } for pid=8970 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 00:41:42 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000a000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x6, 0x1ff, 0x6, 0x100000000, 0x401, "8c32d7b78cbdd90ca17cdb548c25b913d44467807e67dfe56b86eef8c8f33705fc7a19fb9b412b8130bb2b593bdc984791fc3656ce69b84145f5f4cab62fe6", 0xfffffffffffffffe}, 0x60, &(0x7f0000003000)=[{&(0x7f000000a000-0xbc)="509e08e195cec2010fe2bfa96f0c83edaf6fcc1466c5f1d948e1009d4bff470bbb204f2008821f176a44787b8f39e8552ff18797956ed63d167067be51262cd20f6c5e5892806cff2906705f5113df8092ad08d65237f6682a2202f87f0915fbd1c00459d7c55bc055b5c2423e09654d9cd02c37326447562da16e2c88e150adaae256953a9b26f69c448e1c3118a5eb904671abc27bcc7794688ae4dc20e433a9229f9be0c8fba1082ce9260a3ad3c2149d649cd0597cf2032d6b1d", 0xbc}, {&(0x7f0000003000)="2f10fdf5b42f784fe87aa5e625ee1abcefd1d49325943225f44e4140b4f62de99a0029db960f8a312730b23446c0c2bf2dd889d37157dbc4403e2f6cf6e4400318df576c9ce00bd02c7ec463c88ae6a6a9ea01590bd6eb43bbf019238f32236afcfeac9106df5c3caad2f2dbdde0cc31fcfd0bda6cc17cff2f36f0e3da5945165e254bb515f41de38fd4ded596b6cdc9d75bbe8601cea04c2b7550c746f06ad7e48cc4ac75b82a69e91f1eb76ecdd6197ed299a67824773669f2de1a9e1faae1c1332ffd56c28057183f50", 0xcb}, {&(0x7f0000005000)="a833fc8e80d319dc47107102ac370a66267acce57dc6775fa3d13cff03684516e7d6dbe4ca8d3b399c53f2d2b664f937813ef4b8103b146e73d0a50811637d06d61d3530eaa6eb589706e4c8d43b30ca5e991e81bca26ff2bae3726c80a88634bf224b1dcdea4af813459c9e86c3b0c67cf91ce9e36f692f6e7673ddd53d", 0x7e}, {&(0x7f0000003000-0x58)="e49f7398988e058b65dfa4df73cc63fdd59e72576aab9ad584a97e2aeb5d3404a80b1fdbf87ed65422960939070e94449cd7a3174b69e77836d9ce23fc4545a06b4592f0e66af4ceedeb53076bd2b8f08d4903de830bd4e4", 0x58}, {&(0x7f0000008000)="f8f38a9e4e010b69866a1efe7a89f6699eda1bc5908ebcafe4811803f44f9c6959c89ed494d8f0bed7907615826c1fdc00c57cfb80fd204da66184e22dc9b86efdcd04dbe6f199619c514515ff3a051b40aea0408be3f1fcdf92fb380301ca63b97059006769b5dca0598759be0d605c6b58d056e0432fe7b437fd6dc0cc773b095b9a4d3337d87c9ebf9250b452a8d35b0314196ff377e23950d67148d74e2b19c975", 0xa3}, {&(0x7f000000a000-0x9a)="8b21962d8508884cc32e0d1317c3801233ecb053fa60cf44a0f7226ad0974cb9ecdb897ad768c4eb87109ab896500328300a9ae359c966e09768b6f3b267588998546e1b1ad13cdb9db13d4b51621d642e579778d1fab155d411fc643446997324f8748e6d9d9cd84f8af96afa8babdd5b6148fecaab85f4747947dd418fbdf29fc85c71480aadc1b40fde93f27768c59dac272de24c447a9b87", 0x9a}, {&(0x7f000000a000-0x13)="959d6ea8754c04ae4433a942bd054fdab88053bf13eb18b8d7b5e726c5b8c14de3dbf9311be2e5c3", 0x28}], 0x7, &(0x7f0000008000)={0xa0, 0x11c, 0x9, "3f58b7e4357827f2f108eed860c492daaab99ec3fb96cb397faf3fcea255a890cbd50c063b6b80598c20d2dab17a44e666409332f9ab8cdea582f419b3ff6f5a86f7fbc1ec83c4be686321b3c5d9c2512f2b585c32010b27e737a5dd85028e6448c5cf905d9320465ffc814b255de1d6cefc7629ab73569774338150b1e3eaf122ef93373c5844c61453"}, 0xa0, 0x40000}, 0x40c0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000001000)=""/30, &(0x7f0000001000)=0x1e) 2018/02/09 00:41:42 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000002c000-0x74)=""/116, &(0x7f000002b000)=0x74) 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000955000)={0x0}) getsockname$packet(r0, &(0x7f0000c4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e83000-0x2)=0xfffffffffffffd2d) r1 = accept(0xffffffffffffff9c, &(0x7f00005be000)=@rc, &(0x7f00008e4000)=0x9) recvfrom$ax25(r1, &(0x7f0000357000)=""/5, 0x5, 0x2, &(0x7f0000404000)={0x3, {"8e99f8fde750c7"}, 0x1a1a}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c16000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x100000001, 0x6, 0x2, 0x400, 0x5}, &(0x7f0000d2e000-0x4)=0xa0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f000006c000-0x4), &(0x7f0000ac6000)=0x27) connect$vsock_stream(r1, &(0x7f0000b13000-0x10)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000627000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005fe000)={r4, 0x0, 0xec, 0x49, &(0x7f000094a000-0xec)="6c0c9949f70cd1257d1665a0c20595659c1aa03ed0e769bb923f135d534e305e26f1c9770ec14705f8ae43d76485de880240f0a875e523d234df03eb9a59e897b9bf41d880cae8cac7bbd23cbdce158990efc85b1dbd4cc90edcd0397739ed99befd59d3b67ff92b69026ccbbc82e94e4a034a8d6d71cc473a4e9a86d17685a408f4e6073d73c2bade5c034a7474f06f49355e822db2b387cf5a7a056608cac1feee7d1bb96b7dfd804cfa0d0063608f9c5e543f7808545ea8a249e42132c2aad69186e9693475abe0b130e3d42361ac3a14a9d141ba7a44ab11b1b2d65dc3dd04fadf64cfa2b5f6a8fcb2da", &(0x7f000009e000)=""/73, 0x9, 0x101}, 0x28) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000078e000)={r2, 0x3ff, 0xf0, "9b0a2fe32f5bfd934cede2d75aba1d5a821fdc0cdab22dea20ac024c7ab46bca852e5b29b9d5215425b209fcb5c3d90366769a936805b99035ef1911a2cc158a7d6a0534b6f31114c5579fdec38caab6893f74ab08362653d72e3458cfd38635d8a15d86ef4d6bb03f19675cd05226ec563c1e7e85ae0bd2541a98ca03c15dbd03a189bf3c087628c6791a0a8044f558e0452e5186b13dce20a74696994444a2e27d49e0ff27c7f2429a79e23b0dff5480d1a531045a94c6ce5bfba39bc058dff639a85c0e529916909cb59651d23e00b373e4bf5009154e8165bd75bf0c8b0a729234eccdde5d2554bf6d71fec6814e"}, 0xf8) sendmsg$nl_xfrm(r3, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000a29000)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, "da"}}]}, 0x60}, 0x1}, 0x0) 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000020f000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00008b6000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) write(r0, &(0x7f0000fd3000), 0x0) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000b2000)=0xffffbfffffffffff, 0x25c7eab) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/09 00:41:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0xb, 0x1, 0x202, &(0x7f0000489000)={0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ac4000-0xd9)=""/217, &(0x7f000088b000-0x4)=0xd9) connect$unix(r0, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe30) socketpair$unix(0x1, 0x105, 0x0, &(0x7f0000489000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f000062a000)=""/5, 0x5, 0x41, 0x0, 0x0) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) listen(r4, 0x7) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 00:41:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x32) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000002b000-0x4)) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/09 00:41:42 executing program 4: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000010e000-0x38)={&(0x7f000010d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000010e000-0x40)=[{&(0x7f000010d000)=""/198, 0xc6}, {&(0x7f0000030000-0x1000)=""/4096, 0x1000}, {&(0x7f0000055000-0xc1)=""/193, 0xc1}, {&(0x7f000010e000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00000bd000-0x3a)=""/58, 0x3a, 0x1ff}, 0x12000) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000054000), &(0x7f000010e000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000010d000)={0x9, 0x723, 0x40, "1eca5865a8ca", "57116f3c6293fcce5407a8047e0846a6"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000-0x4)=@int, &(0x7f0000006000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="d4ff0068730000ff000000e90f00", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0xffffffffffffffff}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @generic="79d5418f0dbfcd070094000000000088"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"33000000000000090000000000000600"}}}]}}, 0x320) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000d0000)) 2018/02/09 00:41:42 executing program 6: pipe(&(0x7f0000625000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x7, [@rand_addr=0x2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @empty]}, 0x2c) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 00:41:42 executing program 5: r0 = socket(0x10, 0x8000000803, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000-0x2f)=""/47, 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd4}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d20000-0x8)=@assoc_value={r1, 0xfffffffffffffffb}, &(0x7f0000812000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x400000000000008}, &(0x7f0000002000-0x4)=0x98) 2018/02/09 00:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000bb6000)=@nfc, &(0x7f0000447000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c3a000)={0x0, 0x72, "1e217461de0248dadda26a99291d1033009c0bc1d0bec7010c92bd71c51778872296c0062ed98b8847a1992e579198d07c0da96358d3a0e4e58bf0902ac6ffd6449e8ca257c2522a9b09978a871471376e8d3001b3d438346f161ae55592c818b70560914d44cf8aacae7667668037b0e47e"}, &(0x7f0000d39000-0x4)=0x7a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000da6000-0xe)={r2, 0x3, 0x3, [0x3, 0x7, 0x8]}, &(0x7f0000d56000)=0xe) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000169000)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000ea3000), 0xfe89}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) r3 = accept(r0, &(0x7f00004bb000-0x8)=@un=@abs, &(0x7f00007a9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b89000-0x9c)={0x0, 0x94, "5316e7d288a63a84204cab946116396714b4b85430d05c48b3c459829f40aad46e66f47efd04a05c9a14d6a914719fbda4a1d325ff5bd6c2a2c32e1f7a7c94bf0c4bfdf83a7cac706642a565527ca388cb732b09d99ee69e38edfef4c29eb638b39a3ae01a758669e548ae7c975556bdceacd17c7a7dde41f24336cb15844af0dc5fb7e360277dfd68e1896cd3e7c788b574397c"}, &(0x7f0000587000)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000724000)={0x8, 0x9, 0x4000008008, 0x1, 0x4, 0x1ff, 0x200, 0x1f, r4}, 0x20) [ 50.485318] sctp: [Deprecated]: syz-executor4 (pid 8995) Use of int in max_burst socket option. [ 50.485318] Use struct sctp_assoc_value instead [ 50.499769] xt_socket: unknown flags 0xfe 2018/02/09 00:41:42 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000fac000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000154000), &(0x7f0000004000-0x4)) 2018/02/09 00:41:42 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r3, &(0x7f000002f000)=0xffffffffffffffff, 0x0) [ 50.547848] sctp: [Deprecated]: syz-executor4 (pid 9003) Use of int in max_burst socket option. [ 50.547848] Use struct sctp_assoc_value instead [ 50.598222] xt_socket: unknown flags 0xfe 2018/02/09 00:41:43 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) 2018/02/09 00:41:43 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002eb000-0x10)={0x0, 0x2, 0x100000000, 0x4}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009a6000)={0x1, &(0x7f000015f000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000658000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x160}, 0x1}, 0x0) 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000761000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x45, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "be31d60512826116fe2db3a64425d27efd23f27dcff68315beba75bc65f58cffdc16abd28544e1c7f5126a21b835c3121fdcda751447cdef60238212cd"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000762000-0x18)={0x0, 0x8, 0x0, 0x8}, &(0x7f0000119000-0x4)=0x18) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000762000-0x6)={r1, 0x2}, &(0x7f000047f000)=0x6) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1ff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004b2000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x5d) r1 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000053000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007de000-0x6)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000198000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000518000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000147000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2a78, 0x3702, 0x100000000000000, 0x500, 0x3, 0x40000240, r3}) 2018/02/09 00:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x404) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000cb3000)=0x10) accept$inet6(r0, &(0x7f0000a7e000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00005f2000)=0x1c) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007c6000-0x218)={0x7fff, 0xfff, 0x6, 0x3, 0x9, [{0x33caac19, 0x9, 0x1000, 0x0, 0x0, 0x1}, {0x7, 0x200, 0xffffffff80000000, 0x0, 0x0, 0x82}, {0x2, 0x9, 0x1, 0x0, 0x0, 0x1}, {0x8d6, 0x5, 0x8000, 0x0, 0x0, 0x200}, {0x8, 0x1000, 0x7, 0x0, 0x0, 0x1}, {0x80, 0x7, 0x4}, {0x121, 0x5, 0x1, 0x0, 0x0, 0x2}, {0xffe000, 0x3, 0x100000001, 0x0, 0x0, 0x200}, {0x8000000000000000, 0x9, 0x100000000, 0x0, 0x0, 0x2c88}]}) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfeef, 0x800000020000000, &(0x7f0000cf2000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b2e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b70000)={{0xa, 0x1, 0x9, @empty, 0xc63d}, {0xa, 0x1, 0xa88, @empty, 0x7}, 0x0, [0x9, 0x8, 0x8000, 0x9, 0xfffffffffffffffb, 0x3, 0x9]}, 0x5c) r2 = socket(0x0, 0x0, 0x0) sendto$ax25(r2, &(0x7f0000ee8000)="c103645ef38d0f35ee792c38ef4e98762cb1de4a200b9f0d5080636b4677a228d8b88a2b86546612f70abf45891d881bb1b6eadb31e181e9af3da8dd1d7851b6e9eeec5b848e5c55c80d2e481713ec2befa7020ad34d751277f2fdf8ed9bd698591bb0ea504079fc8793bba1b50d73f4", 0x70, 0x1, &(0x7f0000e3b000)={0x3, {"146f01cf8a36ec"}, 0x1ee}, 0x10) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000f5c000)=[{}, {}, {}, {}, {}, {}], 0x6, 0xff, &(0x7f0000baa000-0x8)={0x1}, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000067a000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000807000-0xc)={@loopback, @loopback, 0x0}, &(0x7f0000599000-0x4)=0xc) bind$packet(r2, &(0x7f00000fe000-0x14)={0x11, 0xd, r4, 0x1, 0x8001, 0x6, @random="4453cf737a83"}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) bind$ax25(r2, &(0x7f000033d000)={0x3, {"601008f63b2177"}, 0x8}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005d1000)) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a8e000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000063e000-0x10)={0x5, 0x7, 0x0, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f56000)=@assoc_value={0x0, 0x2}, &(0x7f0000a09000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003aa000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xdd, 0x6}, &(0x7f0000114000)=0x98) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000291000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000712000-0x38)=[{0x8, 0x100000000}, {0x4, 0x4}, {0x3, 0x7fff}, {0x8, 0x8}, {0x2}, {0xb, 0xfffffffffffffff7}, {0x4, 0x8}], 0x7) getpeername$inet(r3, &(0x7f0000392000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002d0000)=0xc) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000), 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000feb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e2f000-0x4)=0x14, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000000000010001) 2018/02/09 00:41:43 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f16000-0x4)=0x1e, 0x4) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x11f, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @common='ip6tnl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x28}}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2f8) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005a9000-0x1e)=""/30, &(0x7f00000d8000-0x4)=0x3ff) 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001af000)=0x7) r1 = socket(0x1b, 0x1, 0xfff) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000373000-0x4)) r2 = accept(r0, 0x0, &(0x7f0000cbb000-0x4)) accept$netrom(r2, &(0x7f0000701000-0x10)=@ax25, &(0x7f00008b0000)=0x2ba) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000833000)="ee0403524d1691f9d8f1bcfbd120eea49e6ba6d3a13c0f7f000000000000000e678c0511c292fcf5ee882679b1fef8313027421d69ee14c26b9d1ce422d6f6d1faadee45116610fac16546301940032ba4c57dd35c371c05add180d996a5b53e20209125ca27a89f4a53e516ad75c99a01cacf0e2d1675caba129edaee739b61531538", 0x83) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmsg(r2, &(0x7f00004dd000)={0x0, 0x0, &(0x7f000019a000)=[{&(0x7f0000889000-0x23)=""/78, 0x4e}, {&(0x7f0000534000)=""/4096, 0x1000}], 0x2, &(0x7f0000890000)=""/191, 0xbf, 0xb6}, 0x40000000) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000c1b000-0x17)=""/23, &(0x7f00006fb000)=0x17) connect$bt_rfcomm(r2, &(0x7f0000471000-0x9)={0x1f, {0xffffffff, 0x80000001, 0x6, 0xffffffffffffa029, 0x2, 0x9}, 0x2000000000}, 0x9) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f4f000-0x10)=@generic="afd3cf1462e5291b1307238465139346", 0x10) readv(r0, &(0x7f000029c000-0x20)=[{&(0x7f0000c46000-0xfd)=""/253, 0xfd}, {&(0x7f0000349000)=""/87, 0x57}], 0x2) r3 = socket$inet_sctp(0x2, 0x0, 0x84) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a9e000-0x4), &(0x7f0000963000-0x4)=0x4) readv(r3, &(0x7f0000987000-0x20)=[{&(0x7f0000be6000)=""/92, 0x5c}, {&(0x7f0000d3c000-0x3f)=""/63, 0x3f}], 0x2) [ 50.684548] audit: type=1400 audit(1518136903.052:55): avc: denied { net_bind_service } for pid=9039 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 00:41:43 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) sendfile(r0, r0, 0x0, 0x2c575c71) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4), 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) r2 = socket(0x19, 0x4, 0x3f) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00001a8000-0x4), 0x4) recvmsg(r0, &(0x7f00006e6000-0x38)={0x0, 0x0, &(0x7f000055c000)=[], 0x0, &(0x7f0000019000), 0xfffffffffffffed8}, 0x0) 2018/02/09 00:41:43 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007b1000)=@req={0x50, &(0x7f0000000000)={@common='vlan0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x1, 0x1, 0x4, 0x2}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1}}, 0x3, 0x8, 0x1ff, 0x1, 0x10}, &(0x7f0000d2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xfffffffffffffff7}, 0x8) recvfrom$inet6(r1, &(0x7f0000001000-0x59)=""/89, 0x59, 0x2020, &(0x7f0000000000)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f4c000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00008b9000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, r2}) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000355000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000801000-0x14)={{0xce6, 0x1ff, 0x8, 0xfffffffffffffffa, 0x5, 0x1}, 0x3, 0x980, 0x8000}) 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x20000009fff9, 0x9) pipe(&(0x7f0000c7e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001ac000)={0x2, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00003be000)={0x1, r3}) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000093f000), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000516000-0x10)={0x0, 0x8001, 0x100}, &(0x7f0000c2b000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002d1000)={r4, 0x1}, 0x8) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000073c000-0x90)={0xfffffffffffffffe, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt(r0, 0xffff, 0x3ff, &(0x7f000010c000)=""/54, &(0x7f0000dae000-0x4)=0xffffffffffffff53) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) 2018/02/09 00:41:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000fc6000)=0x2e, 0x80800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000088a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b9000)={0x0, 0x8c, "8264c7dc1076bb9e9222981a81c22bd5f1e5952fe917567ccbffdb5d8218b0f36cf551453cb8dfb7796a63f7e5ef9adc4ff5b8f3b6899745ac4bb9adef57eb63e2e53d62f20fec61a83aae6f5af4e63edca6b81b5036099088a7ecd78fcd03a23c09e9197d7da5b1419b0f521d5bc179cf678dd244e6b79ca461e11b116059017e3e6edcbfbc8b647742198e"}, &(0x7f0000e0e000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c7e000)={r2, 0xa0, &(0x7f00006f0000-0xa0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x100000000}, @in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x129}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}]}, &(0x7f0000ede000)=0x10) socketpair(0x10, 0x6, 0x5, &(0x7f0000e9d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000459000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000bb4000)={r4}) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) 2018/02/09 00:41:43 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000aca000-0x48)="11", 0x1, 0x20000010, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x3, &(0x7f0000ace000)="14711d91e49be0346f54ef36e314c88c1786f42c0d3671075e38cc7f1c3b1e9a37c29ecac44d1542cef4d9bba002f00064d42579ebb412bc048fb9dd5dff969c96b86ad503644a701ce254261a09a724e1c547044509441b43ffe6c84de082ac4b5d54b805dba1c5a0706985a666182256a465b93046bb2ed558e8823c2a0904d20c32791803bb1faa9bdd9d3621b308dfec60223c0fd9a498e7889a400768ff048061556d63d958880154cf340a2106c6d69e3a733f326a42f5", 0xba) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:41:43 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) poll(&(0x7f00002b3000)=[{r0, 0x5}, {r1, 0x2}], 0x2, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000a20000)=0x1, 0x4) writev(r3, &(0x7f0000d09000)=[{&(0x7f00005eb000-0x39)="390000001200014700000300000000000704b2000004050000e000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) recvmsg(r3, &(0x7f0000ef3000)={&(0x7f0000789000-0x80)=@generic, 0x80, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000e48000)=""/97, 0x61}, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000351000)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, 0x0, 0x2, [@rand_addr=0x80000001, @dev={0xac, 0x14, 0x0, 0x12}]}, 0x18) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000a9f000)={0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000573000-0x4)=0x800, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000098f000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) read(r0, &(0x7f00004ee000-0xbe)=""/190, 0xbe) recvmsg(r3, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/09 00:41:43 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000904000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007fd000), &(0x7f0000001000)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000d65000-0x4), 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x892}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000)=@in={0x2, 0x0, @rand_addr=0x8000}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="f44d4af9477cd08d5249d55e53943ead7c7c95a537a430e649559412ab9633adf03d2eb966e529a8000ceded08f148c4fb1da3980dca323af55d843dceacbbb5662c5b80ae134fdde124a92d037dde4e248cdb1f7ba8c525ed1449d11f75c2a1b15a6bffdb313bfa982b885612a384228a46dfac0a8d2af6d7e8e3e884d41d92cc0ec4a79b33b5a65dfc7e996bd57c4b938ad8e909215e16469a46d8c746ea24aea8a6e2c02c50b563f0b11b0cc2568cf94b65fd2e5c164a3ab7a7f58201f5c04fcbc0d0f16afbebaf2d91e20708fe2470edf76d8346a6ad488dc66a832cbefe2913985cd80463bf5cdb", 0xea}, {&(0x7f0000001000)="585ad1c20b999fadb134efcb2ee22c6e81b80499e17bbff2729bf2c15cea99aefd1708bc4bc8d1b2bdc64f1fc81366142d886e611747fedc6169eec0181c5d1ab181dbc38e", 0x45}], 0x2, &(0x7f0000002000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x4, 0x8205, 0x7, 0x4, 0x0, 0x5, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x3, 0x80000000}}], 0x60, 0x20040004}, 0x4000) 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4), 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002ce000)={0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast1=0xe0000001}, 0x4, 0x1, 0x503, 0x3, 0x101, 0x0, 0x2, 0x7, 0x8}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000742000)=@get={0x1, &(0x7f00008a2000)=""/118, 0xea4}) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bd9000+0x72f)) 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x800000000004, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000030c000-0x8)={r0, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a4000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000970000-0x38)={&(0x7f00002f3000-0xc)={0x10, 0x0, 0x0, 0x44001208}, 0xc, &(0x7f000091d000)={&(0x7f0000255000-0x20)={0x20, 0xc, 0xf, 0xe10, 0x0, 0x1, {0xa, 0x0, 0x6}, [@typed={0xc, 0x7a, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000803000)=@nl=@proc, &(0x7f0000985000-0x4)=0xc, 0x80800) write(r0, &(0x7f00003ad000-0x42)="e9540cbe96726745d66f6f4315471a10ce4e0cf903dc7be132238866ed307d8c9286d306513984831851d4f4b9c4f7116852687cf6f623af0cbff924269151af927a", 0x42) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008cf000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000014f000)=0xa0) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1c000)={r0}) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00000a3000)="dc4465cc1d2908f72c89990a5a088e33d490c0a7cd59221083e12560355ad889dc952dc7fd1fb862396c1b852c3661b6762657dbfded59d02d5211897cf90b22da2da41d6711ab717afdffd87ac1b6b935284b1848", 0x55) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f"}, 0xc) [ 50.952234] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 50.959749] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/09 00:41:43 executing program 4: socket(0x5, 0x1000000000005, 0x1) 2018/02/09 00:41:43 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x81d7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffd, 0xffffffffffffec6e}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a}}}}]}}, 0x328) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000004000)=0x1c) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000ecf000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "d1a701", 0xe4b, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0], "82b7ebe28980ffd356f97882fdef29e2ee3716547da6e2087dbff1dffc3f8e9f2fac0b2171ad506788e912c663d9e313328d2c199cdfb9756760b92c7842512fcea13c0aaf"}}}}}}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009f2000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000077d000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000fca000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000815000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000f71000-0x4)=0x3eb) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a0000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x100000001, 0x0, 0x80, 0x20, 0x2f, r3, r4}, {0x4, 0x7, 0x40, 0xfffffffffffffffa, 0x9, 0x200, 0xff, 0x80000001}, {0x4, 0x5e, 0xffffffffffffffff, 0xfffffffffffffffa}, 0x2, 0x2, 0x3, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0xa, @in=@empty, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4, 0x100, 0x400000000}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002c4000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000baa000-0x4)=0xe8) connect$packet(r0, &(0x7f0000f94000-0x14)={0x11, 0x6, r5, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 50.995957] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 51.003479] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000b81000)) listen$netrom(r1, 0xffffffffffffffff) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000982000-0x8b)={0x0, 0x83, "610e48146507c1bb75f6ce3e131f13748a7a555efc26e5a6e3c0d05360502c3fa5d2535e758fe4dfc4bcc4a5d8642440c1f163ee2f8f28ac38c7a6f37fd822c45916250dc8b3d5af44ae0cf4d2940d30cd3ab5a3395d92b2a865cad6e1526ee05692778e30cad9d6b046f3c369dbff74b8e341081716c7d8b950c211c2c93305864e9f"}, &(0x7f0000ffd000-0x4)=0x8b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000050b000)={r2, 0x7b, "e2407e64623773861cd4a9e354f6f7e9d7580178554bbf87cd3ec05855654e186b948a9c985222479610d283b2b3aa955b97a61192f3cdb3f3fe20b9367ec3137912c5137c8ea3656519351d70cd8507700d956b277fd888c6ecad8ab15d7d1d7a5ba44b8b590aa21e6c1fd713b912c33c87dd70265af42aaadb56"}, &(0x7f0000a50000-0x4)=0x83) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f0000b60000)=@flushpolicy={0x30, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@lastused={0x10, 0xf, 0x100000000}, @replay_val={0x10, 0xa, {0x0, 0x0}}]}, 0x30}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c6d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000090000)={0x3, 0x6}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000172000)={0x20, 0x3, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x8, &(0x7f00003ab000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000b84000-0xef)=""/239, &(0x7f0000bcd000-0x4)=0xef) r2 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r2, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ed3000)=0x11, 0xfed1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000071000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00005ff000)=@common='erspan0\x00') sendfile(r3, r0, &(0x7f00005c8000-0x8), 0xff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009b9000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00005d1000)={r4, &(0x7f00000af000)=""/242}) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004ec000-0xc)={0x7, 0x9, 0x6, 0x7, 0x81, 0x7, 0x3}, 0xc) close(r0) 2018/02/09 00:41:43 executing program 5: socketpair(0x1b, 0x5, 0x0, &(0x7f0000fec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eb9000-0x4), 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000003000)=@can, &(0x7f000001d000-0x4)=0x10, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000001c000)=0x33, &(0x7f0000012000)=0x4) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000001e000)=0x100000001, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000001d000), &(0x7f000000c000-0x4)=0x4) 2018/02/09 00:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002a1000)={0x0, 0x0, &(0x7f0000da7000-0x80)=[{&(0x7f0000ca2000-0x6f)="4c48af4808088224b0f82162c8fd25599abc92c484995cb97dfcac5e763720f49ef76cfba53b17b3df2606f9c266dbd6d5edecb1904f0b415a8b248f54119cebb1d5f2543c91ca1db11e2e00e8368a507c3b56f90ac537f568495badefbe02d8d33dac4b80de15bfa33081670737ad", 0x6f}, {&(0x7f0000e72000)="2dbee1f9444b5e2fe73aeabd18e552a367e061fedb3db5fe10bdd97e555be6c8de18dedaf3ad242c35d8cd4f86443d2d26db64be884df455f948ef3fb7fde1ed21085c51d696f75419778f63f319e997b0fa2f8f196b1bac77454b6ce2086ad9747cb3f265e8f244f174b5da41624f2575d1862d79dd0e0af3476ba454f6f020e38fe6494fe53d4dcf190fdcb34c68be26fc57bd5843", 0x96}, {&(0x7f00000e7000)="6702b5cb7fbbd4c6170aa71bad67c996baad0a35c20d9dda829e90d7a719a6086c8201238f6d1db8f85260c3089595918ffd95d1360830a0cea6b656c0468997f94cd3ec00f67b254db0f7975a1db3f93382235729bd6424c4a201be8b60623c117ab018fcf1cfd4a19c7886cd2b234ec3a72d30d1b77d9da22b1e28", 0x7c}, {&(0x7f00009fc000)="a8a46524aaf6e8e86ba6fbd2c1f8e472d9db4e3b9438f7bc020512030fab3104cdb3b71c97ffd185ec6c7bc90e3559c3ff13288acd213ff714fa1b3ed7e1112f2ab92f66b693c2a0765da1b2201413c6d153c7bfef9e0a14007c2b7bd4c9202ada6b4c4ccfddb777e387d94382e1d2e07cfd98555f7b9a1959c40f1a2907f36b6c83b1e460d213e203b1fa55c935a0f36abf1f08446d54fbcf66a1b7ded5ba80bb4ed040e88be4b1cacbf64cceb65436bef8616fbe0ce8cadf0d9d619c04317b023d9701d9aef34de7734214f4b6d5e0a895dbf4821b2c1e6f13bf947f764db6c647a8f18576e221700078", 0xeb}, {&(0x7f0000958000-0x34)="7d75555314a4affaa8963beca901f93bb058bd80ddf8d728c6bb733907a07be0defce1f6efc7a706166b8e315d11751fc8d3e513", 0x34}, {&(0x7f0000d20000-0xaf)="f4d005e77e6fb01934953156a302065374b3776b57d284bbaa5648ae1a8442722a0378c29f2a157d5c964718919dde2c5bb16ffa926821b81ca5d8cd78fdc124a86054a119a76f18997327339c3fc4d7ddd28b722089dd5eeaba5dbbcd70af51182991b96be785561b61df8f612d4e1e5d719a14a283fbd4989485f85fb9e3c2aa922b93b0fce30b7445126eb95e8ed9d6ea94395aa92cae1844ffa45638b01c5a6c7bace1e4c76bfcbdfe316c4b91", 0xaf}, {&(0x7f000053e000-0x1e)="d895731496c9483237c68bc0275d1631fac0fc09b58e5ff981b148a8919c", 0x1e}, {&(0x7f000071d000)="c270cc9d01", 0x5}], 0x8, &(0x7f00007db000-0x1238)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x1d, "7bbac29f99c7b3cafcd772141558feadc6ace45745f74320fca278974e"}, @iv={0xf0, 0x117, 0x2, 0xd6, "3b553341f8f81fc815256506f83f7b8c219fd6c52effffb48c61d3e65146a26bdedecd83ad47ce7aa1078c2f00fc43d9ff1caa536c6c436ff4b0ddcf897a03d427b80b86a5e65b26343072f9b888ac40a1ec08e535209d06e8b8db9db3e26bcb90ef0ba3e895a0b5bdd2f4a12fd78aefd07e85addb73d6c3948732900c60350e3e7e5c4cbe8b6830574322c9e59ce6671c59cb661ad7a6c50377c099beb0fcbf3784746f184d68784f5c8f12146ffd8b49da09b6648897b57c58031d43029d67429ffc1896ec48913cf2417310c34da8947748f1eb7f"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0xc8, 0x117, 0x2, 0xb1, "2845454d2954c3cde083b547990232d44e96433b8e195a8bf3583140acc60c0c21b44a197c1857139b92f87e29a17514f67178587e86fd440cc93ea6b2e597306cb271b8184171ebb49e2019a21b6dd8c24f9dbbd7b74ced76fa8db84e64f996d1ad5e374db0909c5db747fb3a34de840ac80edccbf6efbf1335dc27c51645bdf59944240e4d9bdeb531f1adce29c0083e5441eb4743d738e56227cb21c56fbbb0101dc4004421cca1e04abde65d22f905"}, @op={0x18, 0x117, 0x3}], 0x1238, 0x4000}, 0x4000001) sendmsg$alg(r0, &(0x7f000054c000-0x38)={0x0, 0x0, &(0x7f00004af000)=[{&(0x7f0000d23000-0x97)="04811912105ffb0f9633f4edb9d8065e0feafff125b7d4ea5f5c1bb4918fd6e4ec221b456b2c3bd8b36404e9cb314b3680f663deecc54c3bac4f70d1e7eb04371b7090958f3ad264f4670572c5922947788e784aa8d9480db2d0900242d833fd679f0b84789bd2d32af8af74c8a4bfc86d0e486acc54b27667fe806797f26fc9d5480f36e8c3466e9a9ff2da9c3567592981cb1b2af6d6", 0x97}, {&(0x7f00007e4000-0x11)="350538d51b6ea1f697c5a9b013a923c1a4", 0x11}, {&(0x7f0000a52000-0x6)="033341805133", 0x6}, {&(0x7f000003a000)="5b9af553c50958282616d7d277bc5cff9ffe4bcc51f8b1844e4c1ee6df63c2", 0x1f}, {&(0x7f0000b3c000-0x25)="253bdcad9a333dbd91ab51817f118af10358916c0f96eef82821c908b27854600777d037c4", 0x25}, {&(0x7f00008ed000-0x1000)="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", 0x1000}, {&(0x7f00001e8000-0x4e)="a2fd89037ec821932b49a26ee777e309b794c8e1a0447239bc0ed32fb5b927a7e48577e1948c4c2b3230f177fa0d9bfdf9abbaea5a30ffd96859357d6ee206e8012fb29feccf3ab763de70a43a38", 0x4e}], 0x7, &(0x7f0000c01000-0x110)=[@op={0x18, 0x117, 0x3}, @iv={0xc8, 0x117, 0x2, 0xb4, "6f16214fdfc031dadc0c84e2d000eb8b7fd2068e08866dcbbd1cc3e826985b85f355cb5adedd271165dee37559367d2d72de69d8f6212de42ed4b93c10d4c05c2ba8dfff379ac224844682c79aa0c7c5157d1fe2c771e6433597749cce7a6570be5516298d600d17438890d8ac75002ae9fca968e5f0b50efb3478ed8b75d8a9a2653f980a32107429dcdc37da5b90cf657ba1ab178a4558b6482ba59e7602bc693dc5b17f35b85bf99c306ef1ea01a1c50a257d"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffc00}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x110, 0x4080}, 0x8000) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f00002d2000), &(0x7f00004dc000-0x4)=0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000740000-0x8)=0x7) poll(&(0x7f0000ef9000-0x20)=[{r1}], 0x1, 0x0) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001b8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = socket(0x10, 0x806, 0x7fffffff) getpeername$ax25(r1, &(0x7f0000de7000), &(0x7f00009f5000)=0x10) [ 51.086000] audit: type=1400 audit(1518136903.453:56): avc: denied { create } for pid=9172 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 51.139817] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 51.147644] syz-executor0 (9161) used greatest stack depth: 14112 bytes left 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000e5000)={0x0, 0x80000001, 0x2, [0x400, 0xae29]}, &(0x7f00009df000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000040e000)={r1}, &(0x7f000036a000)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ad2000-0x6)={r2, 0xff}, 0x6) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad2000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00008e4000)={0x4, 0x3, 0x8}, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000618000-0x21)={r2, 0x19, "c93c85d358bb89256e9acd36a8b60553b24a37f0bf766d1b92"}, &(0x7f0000244000)=0x21) shutdown(r0, 0x1) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007a4000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000573000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xc74, &(0x7f0000f6a000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000d36000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bb4000)={0x0, 0x7}, &(0x7f0000ad8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000fc000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7f, 0x5, 0x1, 0x1, 0x1}, 0xa0) syz_emit_ethernet(0x1019, &(0x7f0000bbe000-0x1019)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x4, 0x3, 0xffffffffffffffff}], {0x8100, 0x101, 0x0, 0x2}}], {@x25={0x805, {0x3, 0x22e, 0xf9, "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"}}}}, &(0x7f0000004000-0x14)={0x3, 0x1, [0x404]}) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000508000)={0x4, 0x0, 0x0, 0xcc1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000272000)={0x0, 0x63, "feba72b3adcd49b1d826357977801bbcf8fd6d96ae45c2c88ce5deb3f35bdd35c81f8ea714d0b5ae5d9c4467b6fb289b7366338d5e8a1d7bbd913484221427bc2ecf12f62f853996cf9f4845d336c3486b890fb4a43eca69ef1141efb3170a2789fb06"}, &(0x7f0000094000)=0x6b) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000032b000)={r4, 0x100}, 0x6) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b18000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002f8000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000081a000-0x4)=0xffffffffffff0001, 0x4) sendto$unix(r2, &(0x7f0000184000), 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x3, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000420000-0xc3)="d59dc4de8746a95a5560c50cfef1aa471efba21037d8b841d24dc7697446ded61850da4f9c445b9a97dfa92d2cb8bf3368bcd494020fc789caed53b0a88fb30d37a90e4c9a4d428bba0cb3060c96a53f768ee48efa6661d70e9629acdb3e61311578503a85eaba0b3e55d565cedcef2230863f4b0f1caa5da238eee44dd57c3a0fbf0bf9a8f86db3f570ce8e24979cb6eb3dc7b487ff4aef24f3e2f709c207f6ddaf3d31de0bd9332eec9ac25ef2c4a86033f55a5118d859189233280b88884260f366", 0xc3) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000599000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000e89000-0x10)={0x6, &(0x7f0000d03000-0x18)=[0x40, 0x8, 0xd0, 0x1, 0x7, 0x1f]}) 2018/02/09 00:41:43 executing program 4: readv(0xffffffffffffffff, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) 2018/02/09 00:41:43 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x8, &(0x7f000001d000-0x8)={0x0}) getpeername$ipx(r1, &(0x7f0000019000-0x10), &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000014000-0x1c)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000001d000-0x4)=0x32) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000001c000)=0x1, &(0x7f000001c000)=0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000147000)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f0000058000)={0x1f, {0x9, 0x6a, 0x8001, 0x6539, 0x1, 0x81}}, 0x8) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f00000a4000-0x5d)="215b50e2c22d8beb99e86a2653656301f30307327964c0c8296bd545d6f041678e6d6cb4a3594d380a55b33656df49de92f60cf84ca74a1105b1c3e967d6b3b8f63780cd4e993cb87eea9e6f34bf08e9d19c888f0050ac1467c5f3e501") r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f00001ae000)={&(0x7f0000e51000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000fa9000+0xf74)={&(0x7f0000d17000-0x44)=@ipv6_getnetconf={0x44, 0x52, 0x8, 0x6, 0x3, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x200}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0xff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x47f6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x4004000) [ 51.180286] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/02/09 00:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) r2 = socket(0x18, 0x4, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000150000-0x8)={0x0, 0x23}, &(0x7f00007cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005d7000)={r3, 0x2, 0x6}, &(0x7f0000fda000)=0x8) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000fce000)=[{&(0x7f0000503000)="33b34f16448632c3a214c38f", 0xc}, {&(0x7f0000d89000-0x55)="33f720356146d9c6e7f86ee4113c6ae0ab25c4399985f8538d2ff9fab0bea68dd2d5f118d6ec00e92084401f247182913edc6428e233b9187e6fb0ae85b7f88c8efa51832b7cff9212d46e32c3b0bd0eacabda75bf", 0x55}], 0x2) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002de000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000048d000)=0x1c) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000413000-0xf4)="0dd975a2f0c0fd0c2538f092cfb0aad85ae7cdac6fb1418f27e9ea92c46df7aa079deb73eda2776a14fb0c42fabc8f2a7f9f1a0ab685dead24b1f2cfdb51a5b238d8d15753172019fd507b139cff50d9ace470e641489d6fd2f3e6fc9bfc58c42d2f95c8fdb21a37cb5464746b535ae145cbd68a0735ace1516adea7e317110be04edd4e5d9aaaf47a2d47851ae1330416991415b5692f7b5948deb8d714e431db4253fc66227470556f6d31dfa44c146cf9f05200daf249291f10fc7bd6d7fa215746f9f2c708b7fc007f737316ca54f74eec4429f42d461e572ab11e812d35fb0ecc01db3da78a9a34939f8209a359f5136013") syz_emit_ethernet(0x82, &(0x7f0000144000-0x9e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@dev={0xac, 0x14}]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 00:41:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fb4000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x49e, 0x6}, &(0x7f0000a77000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000+0xd7)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r3, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) pipe(&(0x7f00004f3000-0x8)={0x0}) accept$inet(r4, 0x0, &(0x7f00006aa000)) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0xffffff0a) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003cc000)={&(0x7f0000058000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000822000-0x26)=[{&(0x7f000064b000-0x66)=""/102, 0x66}, {&(0x7f0000767000-0x36)=""/54, 0x36}, {&(0x7f000025c000)=""/35, 0x23}, {&(0x7f000004f000-0x38)=""/241, 0xf1}, {&(0x7f0000d3d000-0x8)=""/8, 0x8}, {&(0x7f0000386000)=""/55, 0x37}], 0x6, &(0x7f000068c000-0xce)=""/206, 0xce, 0xfff}, 0x101) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000553000-0xcd)={r0, r0, 0xfffffffffffffff7, 0x400, &(0x7f00001ba000)="32405e8f09c8c5d89de6844d91d5db54c90f1b933760400193b5d3adbfd4fcc7e2ec126a75dd382dcd270e4c0ba15be4079a366ae02398", 0x4, 0x7ff, 0x4, 0x7, 0x8, 0x9, 0x4dee, "437db73fa2f028914940333665c2fefcbee65523bad868d550308dd8a579900a43f4c925c10e865583584f1ca0abe3497e3e3fbaea03bd3a07350e30969d6826e3c2fd32274de99258bf00ff738bbf40759bd8a7097d6af44e1b1bc951454980e019da5126beebd0d2af48999dd687488dc331408364d2c583b8df2a68bd3466758ef0659778c1e85f00592a237ac17f9ffed2149183717e5f465448ce0100b017ff593b1d"}) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000003000-0x82)="4d64a92e116ceda32c1506bb137d22e565e2625c9deaa3577585718ae176da3bcc5e22238d49182530a7ba6a8bd8ee15e7c2c57378c66bee92d5938812be8e16a10a012a721e5a9668f03b1076438ee1cf1b94cf2ae24a3971931ae075e547a52d647aeb42324c2dfaf0630bf602a1dbd4cdcd5b3ba96979c82bdffdaf7eeb1e970b", 0x82, 0x4000011, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="d0708f257fef9471d1075bee30cb6cd9", @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/09 00:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000530000-0x8)={0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e30000)={{0x2, 0x1, @empty}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="6d8db06e5966c7529a545eaf2bde2428"}) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94}}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000), &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ef9000-0x10)={r4, 0x2}) getpeername$inet6(r0, &(0x7f0000595000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000fb0000)=0x1c) r5 = socket$nfc_llcp(0x27, 0x2, 0x1) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x2, 0x7f) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4), 0x0) connect$unix(r7, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r0, 0x0, &(0x7f000060c000)) poll(&(0x7f000003e000-0x30)=[{r8, 0x540}, {r8, 0x2064}, {r5, 0x4}, {r5, 0x8000}, {r6, 0x5}, {r0, 0x8008}], 0x6, 0x70f) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00007bc000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00005b5000)=0x3f, 0x4) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000241000)={r0}) connect$inet6(r2, &(0x7f0000e68000-0x1c)={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000ea000)=0xffffffffffffffff, &(0x7f000071c000-0x8)=0xfffffffffffffea9) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000010000+0xd6e)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x9, 0x8, 0x4, 0x4, 0x12}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000011000-0x8)={r2, 0x1}, &(0x7f0000007000)=0x8) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000)="1c00000024009115460000000000001201000000000000271d8568b5", 0x1c}], 0x1}, 0x0) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)) 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f6a000-0x3c)=[{}], 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000373000)=0x564, 0x4) 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 00:41:43 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000bb5000-0xaa)="c207cab3e2a7a059a530291581a79abc631e7c89f05e4529dd53395337c1f55f65db81c9199ca0a7bab1a1aa909b17722c2bd6e9073cc46d1e68ffe16d71e2171b724163346f2de4dec9762220c2249d08d2be618a7f8f3e7a947c6678714ccc7884dcfd6e68df83e00601d5e2e5b34641f6af6d2d1fc0a008474f945117248ff160dcd902e0767c5a0c8002571398e893c48c58c9cf728f27298a22025136e472c2842a2acff374d7b2", 0xaa, 0x0, &(0x7f00008a8000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x73)={0x0, 0x6b, "857b7d7608b45489feaff21c0e6712dee2d4d828bfefd81847147bfaea8ea9d5b625825b5abd337cae714cfbeea776f72dd515e5ceeee629987c9510b12feeb10525a2bc2668a25cf035379b2a04c1c34fb96dc119071a2c5c2a39b79d0b803ed95b514042e691ef941bce"}, &(0x7f0000008000)=0x73) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000)={r1, 0x7}, 0x8) [ 51.375059] xt_SECMARK: invalid mode: 0 [ 51.392061] xt_SECMARK: invalid mode: 0 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000f000-0x4), 0x80000) accept$nfc_llcp(r1, &(0x7f000001d000-0x60), &(0x7f000000a000)=0x60) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000), &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINK={0x8, 0x5}, @IFLA_EXT_MASK={0x6, 0x1d}]}, 0x38}, 0x1}, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000013000)=0x6, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000001b000-0x4)=0x6, 0x4) 2018/02/09 00:41:43 executing program 4: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000010d000-0x18)=@generic={0x5, 0x5, 0x2}) syz_emit_ethernet(0x4e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x8, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}}}}, 0x0) recvfrom$inet6(r0, &(0x7f00000f2000)=""/76, 0x4c, 0x10000, &(0x7f000004b000-0x1c)={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) [ 51.448192] device syz6 entered promiscuous mode [ 51.468805] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 51.476337] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 51.497430] device syz6 left promiscuous mode 2018/02/09 00:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000329000), &(0x7f00005bf000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a31000-0x4)=0x822, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009f8000-0x78)={0x5, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x209, 0x80000001, 0x1ff, 0x7, 0x5, &(0x7f0000fa0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x0, 0x700000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/02/09 00:41:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x200, 0x870, 0x7, 0x77, 0x10000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000013000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000184000)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r1, &(0x7f0000d23000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/09 00:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008b8000)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x48, 0xff, 0x6, 0x9, 0x8, &(0x7f0000631000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x6, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[], 0x0, &(0x7f00000f0000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/09 00:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000324000), 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0xe2, "01dc4a368d87021a6cefab7b5aca7cf0d646d4b5d56f537daa44ce27232ef62cb826a87a4ac5b41de78b78c0e6ddc55c5cd17720e14e258942a7197cdb1c67048e371ac55fc6218a13a7cff64c55d3ae0cb57c911869f4ff339875d98c0aafb53ed5a0fa6b41b21ec10081058ad8fc1f6c8092641ba74fa3cd67b0cd6b1c4654697edb19a14d181dc80cfdc1a03065498768252a3212142fdbc7326134f949f5122a018629140822328d237f8d5df34a4d2e16ca1b79ff741986fe633f9d3c032b074bd86de397f0e9146a35ab7a5aab020f08f9fef531d6be607d5568302a22bde8"}, &(0x7f0000b77000)=0xea) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002fa000-0x8)={r3, 0x3, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000a3000-0xc)={0x0, 0x0}, &(0x7f00005c6000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000676000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@loopback={0x0, 0x1}, 0x3, 0x9b, 0x0, 0xffffffffffffffc0, 0x2, 0x20, 0x80, 0x3f, r1, r5}, {0x5c0e, 0x1, 0xfb, 0x7, 0x8, 0x0, 0x6, 0xd98}, {0x100000000, 0x2, 0x9, 0xffffffffffff8001}, 0x4, 0xf, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x32}, 0xa, @in=@empty, 0x2, 0x0, 0x3, 0x1, 0x5, 0xffffffffffffff7f, 0x4}}, 0xe8) 2018/02/09 00:41:43 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000006000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000521000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x94}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, 0x8c) 2018/02/09 00:41:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b44000)={0x0, 0x8c, "2b5c0704fe313e452d03d29d44a5bdbb002dd536631ec71343f442daa0747088d70cea3ece6b9a65eb4ae04b2f48080f2c39db5c33244a5e623d008f68f8e18fb2559f19aac9fb85adcebbf34993426ec72cb37b5aedff4935183ee5beb2dc21f363685d0942ad24ed5a470353b35a80fa724b00c716e2a0a887e136919dfcac09bb2d9d72e9b0c7b00df200"}, &(0x7f0000001000-0x4)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x8000}, 0x8) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00001f5000), &(0x7f0000003000)=0x4) 2018/02/09 00:41:43 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x7fff, &(0x7f0000006000)) socketpair$inet6(0xa, 0x5, 0x3f, &(0x7f000001a000-0x8)={0x0}) r1 = accept$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000017000-0x4)=0xfffffe78) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000025000)={0x7fffffff, 0x0, 0x8200, 0x6, 0x32, 0x6, 0x1, 0x100000000, 0x0}, &(0x7f0000012000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000024000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x80, 0x7, 0x56, 0xb6, 0x5, 0x0, 0x4, 0x800, 0x2d55, 0x2, 0x40, 0x9, 0x0, 0x831, 0x7]}, &(0x7f0000010000)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000025000)={r3, @in6={{0xa, 0x1, 0x6, @empty, 0x4}}, 0x7, 0x9, 0x4, 0x101, 0x8}, 0xa0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000026000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000024000)={r3, 0x0, 0xffffffff7fffffff, 0x5}, &(0x7f0000009000)=0x10) pipe(&(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000027000)={@local, 0x0}, &(0x7f0000014000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000023000)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000016000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000027000)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x7f, 0x3, 0xffff, 0xa, 0xa0, 0x80, 0x6f, r7, r8}, {0x7ff, 0x6, 0x6ca9, 0x4, 0x8, 0x0, 0x9, 0x80000001}, {0x100000000, 0x0, 0x6}, 0x3f, 0x3, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x0, 0x3ff, 0x2, 0x3, 0x80000001}}, 0xe8) r9 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x6, 0x7fff, &(0x7f0000026000-0x8)={0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r10, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r6, 0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000025000+0x536)={r4, 0xd9, 0x88}, 0x8) socket(0x2, 0x80007, 0x10000000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000010000-0x8)={r4, 0x1000}, &(0x7f000000a000-0x4)=0x8) getpid() sendmsg$nl_route(r9, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) [ 51.533244] net_ratelimit: 1 callbacks suppressed [ 51.533248] dccp_close: ABORT with 127 bytes unread 2018/02/09 00:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00005cc000-0x84)="00000024207f000000ffe700247701020080ff01ffe3bb00ffec00000800000000ff101f15796c114a9937a73f93b5233fffc1fd976a8dd09159c1ffffff7f49cb8e82e72d1fa1d549790b006fed16dace7ffa5f5e99b0bb13f955acdbf469ceec70239cc4a465b551e64192c708208959573993a1fc490b1ee52ebf23914e90f3d5f023", 0xc6) 2018/02/09 00:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x1fc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt(r1, 0xfffffffffffffffe, 0x2, &(0x7f0000974000)="87b19a35d7dcdf613e8cfb9e87752428a4ee9a1612bfd6a1f199364874dea36b81ba2e3bb9b1477728aff6f1cfe5def400eccba759a012de98025fe6a697c7022819769f90e0302ad8dfadd059c4778f940f60c2e8149725dca7b738a4df5106251c4fb6", 0x64) sendto(r1, &(0x7f0000611000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f000049e000)=@sco={0x1f}, 0x8) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 00:41:44 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x2, 0xa, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000025000), 0x4) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000-0x76)=""/118, 0xb3db36e9}], 0x1) 2018/02/09 00:41:44 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x8000010000000005, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000985000), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ee7000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/09 00:41:44 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, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 00:41:44 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000aa6000)=@nfc_llcp, &(0x7f0000f7c000-0x4)=0x60) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000f7c000-0x4)=0x1c) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000466000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009ee000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0x427, 0x2, 0x7, 0x1}, &(0x7f000028b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023d000-0x8c)={r3, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000859000-0x240)=[@iv={0x48, 0x117, 0x2, 0x6f, "9ecd9165fd5585851a80207a977a3ba4d2e1e185a42288e6c106f14642bdd0b7e3d16529e9885241a97d054c440441f57c"}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @iv={0xe0, 0x117, 0x2, 0xc6, "0725b3340806e6fc1c1328106ab89be0420d2989508cc6fb324a2216f9d24c87c68265f85fbef08be5ac515d563a92bc562dffbb3859c71e22d3972cf801411d4e4a70720c6c209239fedbf1ce7d1778f1733e20241c1ec36b12cdb21ace8dd48fadfba7e007032619f9cb732a355c46195ad48610e12e86f5cdca6301f7a6bb26a7c48d1f0741b1f8d907abd510067bf374c0019e13174a3ef0e18ee629fbd92b4f5f93c9e86cb3212a155eed4b0c7b143417a224749416117b773fcafe88afc5304b461302"}], 0x240}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/09 00:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a74000)={&(0x7f000088f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000037b000)=[{&(0x7f0000314000-0x98)=""/152, 0x98}, {&(0x7f000018f000-0xdf)=""/223, 0xdf}, {&(0x7f0000dd1000-0xbf)=""/191, 0xbf}, {&(0x7f0000af0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e30000-0xf9)=""/249, 0xf9}, {&(0x7f0000188000-0x6e)=""/110, 0x6e}, {&(0x7f000001f000)=""/7, 0x7}, {&(0x7f0000918000)=""/148, 0x94}], 0x8, 0x0, 0x0, 0xcd3}, 0x40010003) sendmmsg$nfc_llcp(r2, &(0x7f0000bc4000-0x230)=[{&(0x7f00008ee000-0x4)={0x27, 0x2, 0x401, 0x6, 0x401, 0x71f4f118, "a405f8188960b4c52ddeeec954b622e1ca8dc3d1e300e754691814027a64f94bed3a8dae5e0c7f41507bcd10a8787320fb8f277b214645ec2889d3d4ef887f", 0x9}, 0x60, &(0x7f000047e000)=[{&(0x7f00006dc000-0x86)="3ce11aadbcc4c8cc8bdc39017a044873b427ada995dba93714180101eba3e7ecedd754e44a66d151c63895fe9727886505c85179b47c018d50224ee7690a5abbb6a49b7b43dc93f6bf32ed70ae10be66a17bfde90077cb3e27b92258977a0586074bf9288abb1ee2e2a916ab9aabadc8355d70806537120c0ed3e4c2ede897bfdbf41e99d8b2", 0x86}, {&(0x7f0000045000-0xfd)="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", 0xfd}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000ade000-0x60)={0x27, 0x1, 0x100000001, 0x7, 0x100000000, 0x0, "8f498b532b186e42780bd48a5c0ea2a45bd46f3844627ef88861630fb7be44707856c543cdf1e0fcad7434c451f1730b604abd6e5593f81d97ddef84db2a18", 0x5a29cbb3}, 0x60, &(0x7f0000d4e000)=[{&(0x7f00002a5000)="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{&(0x7f000047d000)="6f6d72e9d0f0bfc6a3155d90d9c96a2c2405ab1fdf87ded9bd71713a3c99a925fc5fa23ff4587db2b359e75098d31025f02ac94b1191b02ac6fec6352ddd3e9faa8f9b6d48a2af27e29013b2f4beaf4e117d24c9ae197e73caad3d10df89349a7c79ea5676a762e505dd45d3af98bcc2a3c7feeaf70f461256958fbb9d8be1a0fc27de39f18df8f9c18e6187aadac9fb49a9c0207e406392c758911cf0d1ac910b03c3d8bda7aea6d0587650c737b2a0218d433f5569e3251dada1034433c033dfc55a3dece1d54fb80cc4e0a880ba7e707faf09d954d70d23f5e05b44b249d1621827f1", 0xe4}, {&(0x7f00006e0000)="646647367f0ac2224b7bc73f9b62bedb57bb0e4bf79b8f01f212f9b5bb68f711cb770fccd700462e9dd9c7b66d8dd4aa8db83a2bd65208", 0x37}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000bab000-0x60)={0x27, 0x40, 0x8, 0x3, 0x0, 0xfff, "249e74d93f191d79400f843903b2eaff6ce71389847feb0be92866ea107d7508aa37e73e1eb1f2bad1e6126d17acce365c97093b5a15d0c6990e9f1244ebae", 0x1ff}, 0x60, &(0x7f0000b0e000-0x10)=[{&(0x7f0000f30000-0x20)="e1dfd1c44a5e48eab383b1fd78d791cdb0fbd22cb7a2e23fe887d22296daa4c6", 0x20}], 0x1, &(0x7f0000e80000-0x100)={0x100, 0x0, 0x5, "83d36da6d77fcb36a157215abd50e201fe79b0ae7d51a57fed7f776f50b4dbc9b6be962c3a89131891e2803d516c45e6bb45209f4036bd53915f10671d9c554bede891136f45de3888f64313be7d89d935fe36977bc0e535e3e2c276db5566e4ddf9bcc8fa8f9e3d360d91a1ea2b258c982ab6243a1dde4885f2fb5126884442ff6cb493865e0893e4680fca685695516fee9b79834cf981ba01e8ae816e0af371b1a38145a4634eea182fefd385c9985c4fc61ca8217ab75a17b7308951616f2a80e9b67e59d42e25f5b7c4d7ea23d69cd93b973650613a2d6f94606f8e68838ef8a6db72fade7132000ef5fb5a7cca"}, 0x100}, {&(0x7f00002bd000-0x60)={0x27, 0x86a5, 0x0, 0x2, 0x8000, 0x20b1, "571742544939f7416ffaf83b3f1004fb7f49e9c8203070321b2c4886eebe5779e4c523ee83012a2aed946115781591fdf50632819dab5df1bf2f13063eb472", 0x7fe0000000000000}, 0x60, &(0x7f0000bcc000-0x70)=[{&(0x7f0000ab5000-0x5c)="5c6965ef62524126e42ebabbea1cb2a956d35187086fa9c8db5f470da5611a8b82535e53481546cdeec8e0a5be480c4e94a9002f746901dd620b50b966ff66f19318d181012f858849247780455b31397fcf39a0f347a73592db9836", 0x5c}, {&(0x7f00002c0000)="ae6ea6bc5df196c4025df776b5aff080d853a37768a4a8a027ffc177b07076697eb36e7e189972405383fbdfba65f77aca7c1c2874e00cd8f2d3247ddea3fea4122c8d52b17ddca60bf78595f9b084abe854587907533367d28bcf0544369382ed41e81675691ad6123345578329", 0x6e}, {&(0x7f0000e38000)="c059eee06b0448e4eb682da6de4b075bfe92491af043d82b46d9e10b93a6b97f2114cbb14d75929db9debe80a82b691a17935850fc68e35f33339401db57e466d2a3f501aee5795116563bbc6f65340746c1160ec11a8d2e45a25049d6e5be64af32e3233ab6c836d1b7522dcd32f67287277f663c414ff0fe7b27d6c8fcb344770bdbee2d01703c0e56c0d8bd0646329431d25a1e74c2edbbaa3bcdfdf4a16af7e3e636d9c46f128bfc13b8846540636edfbe3af90f159b3bfbfd69f7247f9c1d", 0xc1}, {&(0x7f0000d18000)="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0x1000}, {&(0x7f0000e2e000-0x99)="8aa3ebbab4be825b1b874430b3937bab62549081434216b49c323d9626a6df6d9f801be1ec6eb1120fd1be19a4e2a2ff00e9ea719589efe7e054f535dc7d47521d520d57ed06d182a959333a3390fae9aecf5fca47c988174f6f65ee516c53be7cf8c54e95eba0039d6dc88db0ad554030d4d7e5b39bf6651b542cda39d34c588df0608b511e27f0eb2bb12a2b66f99f0c81bf5e713919a362", 0x99}, {&(0x7f0000ae6000+0x9aa)="a8cca84ba9a70abca1d6c5b93e0362c366e1293e62b55b02102733d2a06eeaa8575d66a6a9583917b5c131cf44fae0119999f76ceae294f1e41c82447e263ece9290bb9dcba6cc042a57f4a96acd0e70afc058123e2cc007d612ac04c709ff1feae5c0e09c736ab1b8f5a7468f7f1b3a158eaf39bc6f42f363ee0739ab6ccd2f1b7c06c4b2073b1bc59a7821829e84ab948c7479f45ef40f95050597f5d629d824a747ac38050c3aa1cc54c4ecabb541e74230e3d18f5a560bc5", 0xba}, {&(0x7f00008ce000-0x49)="317ae0d76f845435f6f190e25176433542418788cf645861cb6fb6ae9bad39badcdb2352490f1ec543c638da7096c3502fa21984ab5df6a62aa20fa0a249f6037269c812f029072b7b", 0x49}], 0x7, &(0x7f0000621000-0xb8)={0xb8, 0x89, 0x5, "053c61ca5b3f553edd7d27bc40bcb450aea57472ac0ab20f80efff0cb4c1e6badf47baa3073eb1d2c9fee28f67ee3afd51a927d6b3a2063a21347c93fa6b1f6ee743e1d955739bfa0ed331d3c2ce16a2e060025a2096d1ae259c56d03f014e64993828c97cf7e0f7625da8afa74a7861208a2d07789623f0cf95abf52ddd22970b84a92570164978c91046b5b29ad1722a7ea7ad8cd7f1c242ac1f9e3c1e61604fcb8b2deb9890"}, 0xb8, 0x4000880}, {&(0x7f0000c94000-0x60)={0x27, 0x81, 0x3, 0x3, 0x7, 0x1, "e51499519aae22a54d71ac4230f072ba79a3b622c3b3155e868f20552d0650d965d59f9a8bf7c5633db1929b0879779069beb4e6a65cd28037c4efd3ce3344", 0x6}, 0x60, &(0x7f0000c1c000)=[], 0x0, 0x0, 0x0, 0x8010}, {&(0x7f00000a8000)={0x27, 0x4, 0x6, 0x7, 0x6c, 0x7fff, "a05e748052f5a51e5272805badc3dbf8f935d1fdcde2d5c96d203b0bcf9d0a3506047431b8bffa3ec7a90378cfe964e7cd251539e25ffd322f95b45e8bd1db", 0x6}, 0x60, &(0x7f0000352000)=[{&(0x7f0000691000-0x45)="cbd31f62281a26895460fbeb9247ccdcbc639cd7514fdbbc4b7cbb9af05c103e88490042a37a3753652dbc399b76dd7bc5ea5ada8376a479ccb5d844e71a9313838dbaf93e", 0x45}, {&(0x7f000059b000-0x2b)="9de2564b8b3d45822306cfe779c115bc3d717641f5cfdd537ee6e3fc4437a72458f70905e3f93015e97661", 0x2b}], 0x2, &(0x7f0000a07000-0x60)={0x60, 0x10f, 0x7fffffff, "0f2b29dc9e1408c094532b30ffb43bea4cc1cca211ed5c0358ea696a3c978c72ea26c4fa6b38ed82a886d1a695bcbfd68271d65e5e33421469a2d1a1a60da6076832ce60078176b326439a98"}, 0x60, 0x4048001}, {&(0x7f0000854000)={0x27, 0x8, 0x2, 0x7, 0x100000000, 0x5, "37d3653154cfbe0f47dc68cbdbf11b87f96ed959845c96b984bf7f6ad3d629a5322ffe96e52480af7f19935e7b515f6a5e1e1baf6840d10893677b20d2d39e"}, 0x60, &(0x7f000046f000-0x50)=[{&(0x7f00009b8000-0x21)="172e3a6472489b8c19b1abc9d45eb4c68617c3a9670070fb538efaed16159d2b5b", 0x21}, {&(0x7f0000e56000)="82a6cf16c093039a81550885a7c39533ce91c0289fe8f4fcae8cb6e85956c2b0dcfd6702463777b1fc81580ece41ed2dc243fefa76c85450e4c8d43ce76fef485f5e084588dadc24b53b4294aed9da59f1c80dd8d68d2280fb925f710e689bc19be4d4af711b493210cc5bed0f8ea1e13e466586f576de1de3abafa28d08306f44d83adceea6ec858ac151292ba3fa43af71dd9088bbf3142a630edc4fad7131d7b04c2fa780701c83c82e5d71fa438d08551b9d357c56cc8b828d623f9c434ae13eff9ca11b2b8523b1d15258b918086dd7ee0413500ef61dcc49db1e0403335a56489c2ebcc10c82f0a0762d15b8", 0xef}, {&(0x7f0000251000)="c5f05eb315c272aa0b7543bcd4972adf49c8d3601ae7f6d78b792da63982e97290f8e669c83d8ea4fb843f5a1d296c449e4361c1b287d09e03ed6a463d97f7a6b604d01fa6271e3b641acc2a72446605ca5e421666a10645b22965be26b2dcef29851f13ccd9933a9eb3bdd38907b28439c9cf377ee4d4a875e491db05b006eb9eae8bb2545cdc8616eb2db5e9fedab9b225759258cef8716f30191dcb4831244658e38412fcac78ed260e3231321a63622f51b0d301e67fb3ad0ba474eb19ee0149267dc38a31602cd201c504bb7b5e37ce2350679b275f82", 0xd9}, {&(0x7f00003ba000)="89acb7d40e73464c3338b7c76a8cbd235f3edc774390dd19c10b83d6da3b07bf889d6ceccb09e8eabb7c67489db182480500365caae273952c4580341a76ecd32e1003ca78537aad457128eae38cc5543251b3620079d0435d6177992b3616e87ca925bd9683d9e0c135104c88f65fef42c1", 0x72}, {&(0x7f0000f8d000-0xa6)="beebc7a2648bc87e003f531be0fb6d714dcf6f34d018e765f5c89c822c20a069d55e3bfd33e78b64492f516c2ec67ec335cc2eff38946ed96cb24c22155f8733ac6babc80319f0f9e8f9508107755a5b2c0ae0e15f78787cd48ebaff237d98bf54915a51c77f00fb3f0af1f085af4c433372f4e84f6fa789499a8a0a4a7b364a1e7740efcdb3400b694271d516eb06fc173eb468b3e674e5e34f7852a459983498755fdbb10b", 0xa6}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f000062e000)={0x27, 0x5, 0xfffffffffffff800, 0x7, 0xfffffffffffffffa, 0x4000000000, "6ce1c47ffcb5eb6fd02c2f4f9c044c009d2b41f35164b35845a1c1581e461a1f7c667bcd858d5f84aa65e7c918737a56ef4bc860f7a1dcc808b1d8c8ce5918", 0x4}, 0x60, &(0x7f00009be000-0x20)=[{&(0x7f00008d6000-0x89)="1cef40155568245ae86276526a4e6859956996e8ddf8795ac03c8e04b5d08ece94cef0780693d3d01c697ed205d1136851f33506af52e8cfc6952e8b345fedc3aec31ddbfb6272bc0a461e9e2b58c4b73f1e364a72538e2f0e0e9a0807adc344bac0bc2e3017dce7d9792b74578f34393895fcd09326a58e2c1c839d3fe623f4964aa943d5f589aee4", 0x89}, {&(0x7f0000c9b000)="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", 0x1000}], 0x2, &(0x7f0000a04000)={0x98, 0x101, 0x100000000, "4bff24a3acc88c15a72e0fee9309ff5b78a5686c3a67fc2150476786a9b20a26fa3b0298e5992b53e0c1a05b836cccaae542e6c6c75a3f974531b1ab597634871fbfce949ae3a5611b1d3d7a48bd68675561ef0aa888adc97ec676a8aca930a2e745f84378e91ca8bc786346722e8bc443a9c7861a2483183d88d2f3e9a49955d7ed959f9b3d3e"}, 0x98}, {&(0x7f0000c69000-0x60)={0x27, 0x64, 0x0, 0x7, 0x0, 0x4, "6ad985daa18043317f8299dcda5dd8cc80ee9677a46e19d424aece4bb5e9be004732d9b6ba2a09016358caf0c1bbd1ba844ebf5a10f2a6acf9b524adf19c38", 0x1}, 0x60, &(0x7f0000a19000-0x20)=[{&(0x7f0000b36000)="c63d6847f2d23880d38128bcf0709aa0babbab4152a4d7750df55785fd04c7aa311c1db7cb3bd25f8f1bce2bbbda1ce4bfe7fb44f8fa32ddbffcf53768ccc382fec2200dc6a6f5403442e3860162", 0x4e}, {&(0x7f000098d000-0x60)="744cce139aa1c8ec994dee2cecedc84a19e7cfabcf99a8eb7a8afb9453d7c946fa85b5370897946293fcdd460b5516dcb7ffbff07c58c36a33af9775b734e5ddb199237eb3174fee36875ae163cfe10065329dfbc96f3158469800a9ccc60093", 0x60}], 0x2, 0x0, 0x0, 0x4}], 0xa, 0x8880) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000095e000-0x21)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x48, {0x2, 0x2, @empty}, @generic="49c4e561cb634e3210e19116422ffe8f"}) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) [ 51.675142] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32544 sclass=netlink_route_socket pig=9374 comm=syz-executor4 2018/02/09 00:41:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80807, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x4)=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) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000001000)={0x27, 0x8, 0x7, 0x2, 0x7, 0x7, "6149429a99e3e25b49659e7259e702732d22ce0b6357e7da1d53307fcdaacbb4678d4961bd9ba6158f1c84f8345541d66c8dbe3ecb04ae7fe5f6ee98518796", 0x3344}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x61)="5b73bcf8f7c4079c170348adeebc82e5e6011535cbe4a091b946dabb64eaee4ba7bc83cded04f235300571e4b6db84a0f7444c2702cf105bb3d463b37cc1d28c558389e47793173304f055bc5f14d04e675daee475f9dd38b3cd54cca34ffd4f39", 0x61}, {&(0x7f0000000000)="493a1861c119b25fc870075055fd327f4a7ef216b490db5431e1597ee29d94abc09a83a011995292413dda8ac38cb0e81fe5e54fc607c67b77ac39fd8454f8537811e02a27fc8d2b27ae0d5882a2c7c624121aaf910d5899ddb1c17d4bbcd1330fc553790d4b187dcb14014a4c99ecef0b2e0cbd", 0x74}, {&(0x7f0000000000)="cf7e9fbf5d38d80ca9a812e474911dcd9bf88e915f926936d71e2a9507adc5502fdc40a4149cfd3e01900ed6db75469f0343a61b7c52bcda73b54dc4ea1b5eda49a65643343c90ab96a2402c94fdd900182fce24106aba265afc509a3229a7f5d9f5106ef099bc3d87763d87d74902c77c3832e7178ad3a987c6de31526a4932ef778bbe1ca6cd8557eb60e433199312b238d10ed3e2c8f53aaa87ca2a3633bf614071604adad217a0980c73dbc387021b9d40caa9ffda52bf1f93792ec35e7ce8ac1c0f94d99f5cba024c30170857cfac3892", 0xd3}, {&(0x7f0000001000+0x81b)="4cfa5364f6bbba3eadde4a7c7c97c260eaaa0adf01f6bbb41dda740e39436482a2a6552e3766729559a466ad4b2779155af5a0f93e418c7cf8adc91b", 0x3c}, 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0x1000}, {}, {&(0x7f0000001000)="b056c389750bfb5d290dca80f5e360ee34407d50fe0bfe100e491daad653f0db25d883f828f07d8edda9b80c44d88360dff71722bdc06cfe1b2de3aedc72a5ea2872456395ea2c2ca1bb1ca5f86d289ce632579ab7f4ee23b37d009c6e0a9ee43728afa6f83edf1542fafaee1f49c9", 0x6f}, {&(0x7f0000001000)="b585ecebe5ec9a755bb928a565448e453eb5cba04b0297d195a19483ab762cc92fe602484b0f9116f1eb03bae3a954213724be8827789e80facc82fc81b05e9c59099feb6f154dad0070d40863b9621ea11a354fa217398389befb10547453be79d8b4992195fbf6ac71653566de8e8de7cb71f6c312478aeccd80fce25208018b49002f646ecff322690d830e69712e220d6092ae2a7f0c3c31bffda0fb7c7c8446d8a5f46a500f", 0xa8}, {&(0x7f0000001000-0xf2)="5eb1c1ea261d05647bea091512bc8efc33ca55b6cd78cc1ca544d3ff5400bdad0ee1b2c9775717e9c6282ce72f57821469a1555b2c774ef192bbd934b6ca92e122d245f4d43f9eac38b4c729e9dc5206c6848e22a98da36c5fcbe7a841977cafb481da8cfce255e5a5b9abd29d16a3e57c23ca9519f51bb8e80b6eca050c357ddd1f7eafc314cb47fad040a3073f0e415a3ac980775d0dc349f3da4b71288baf398609b3087c442551a71ae1bac696f1220b7be7f040b1180acf6320b373fabfc7fa925efbe0508e325de4038444da1127d8c38c7514d51ddb51668b7c02a3fdb0e653fbf357d8cd449cdcac5f8d6227eb41", 0xf2}, {&(0x7f0000001000)="bde6f56187b40d562685d6310527f44b1606fa6bd71a04c3b774d312b03489bf3205ffd78a590d8ee5a5c6437b37f2a6421c37815cf11b66278f3ef2dccbeec7ec272891d439dff2c4bf65ded13773ac1ba0865a299a2b8016635096f2e03e", 0x5f}, {&(0x7f0000001000)="72003ccc2d2b9e07874a990a314a0983f3ed1a1adc8eab99fd4abc4e5400d39c59af10bc8d0eee692d2b04224759a32813c27234d2640f771966b702effa77d0dd1112def27882e96f79b63d220643eec86abaf28fc24d2fbf39f4682a12ec1c759be26cfb35b050ba9cbbe0fd1ba1a1f9c247f6a636f4c3c144fe299b9ec373d5ef88febeba7cfafbb0339dfd967ad26057ffff24ae0f82ac05924248e3914adc1c3396c6e04d60081aece18976f76a7e2083c461cb7a435009b9c016e012fda7dc3d4f6ba14501bbdd212b4dd2798feca5", 0xd2}], 0x9, &(0x7f0000002000-0x1010)={0x1010, 0x1, 0xffffffff, "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"}, 0x1010, 0x20000005}], 0x2, 0x8004) 2018/02/09 00:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000cd6000-0x8)={0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b4d000), &(0x7f000076e000)=0x14) 2018/02/09 00:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000507000)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000793000-0x4)=0xfffffffffffffe1d) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000357000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa229, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x10000000000, 0xfffffffffffffffc], [], @common='vcan0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x5}}}]}}, 0x3a0) 2018/02/09 00:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf0aa}]}, 0x10) sendto(r0, &(0x7f00005a7000), 0xfeca, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00006b2000-0x8), 0x1, 0x0) [ 51.758943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9389 comm=syz-executor4 2018/02/09 00:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000250000-0x8)={0x0, 0x1ff}, &(0x7f0000db0000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cf6000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00007df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000022a000-0x8)={r1, 0x24000, 0x1}, &(0x7f0000a18000+0x5f0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000972000-0x8)={r2, 0x5}, &(0x7f0000e9b000)=0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34f, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0xffffffffffffff2c, 0x0, '['}}}}}, 0x0) 2018/02/09 00:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ac000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00002c5000-0xc)={{0x0, 0x2, 0x6, 0x6, 0xffffffffffffdc30, 0xfffffffffffffffd}, 0x77fc}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d0f000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x1, &(0x7f0000581000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000090b000-0xb), &(0x7f0000eeb000-0x4)=0xb) 2018/02/09 00:41:44 executing program 3: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000241000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xd1d, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000bd9000-0x10)={0x3, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fd7000-0x4), 0x80000) connect$inet(r4, &(0x7f00005a7000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) getsockopt$sock_int(r3, 0x1, 0x30, &(0x7f0000fff000-0x4), &(0x7f0000089000-0x4)=0x4) 2018/02/09 00:41:44 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x403, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x400, 0x20}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003a000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x380000000000000}, 0x98) r2 = accept(r0, &(0x7f0000038000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000037000)=0x10) bind$bt_l2cap(r2, &(0x7f000000f000)={0x1f, 0x0, {0x3, 0x8, 0x9, 0x200, 0x0, 0x5}, 0x3f, 0x9}, 0xe) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000003b000-0x5c)={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100}, 0xffffffffffff8000, [0x100000000, 0xd4ae, 0x4, 0xc4fa, 0x3, 0x200, 0x1, 0x8]}, 0x5c) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value, 0x8) 2018/02/09 00:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e35000)=0x3bf, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000d3f000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14}, "2f28999bc83c1e1d5ec88206a832fd5956e75242"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, &(0x7f0000e0e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000d96000)=0x32) accept4$unix(r1, &(0x7f0000b6c000)=@abs, &(0x7f00004c2000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000327000), &(0x7f0000370000-0x4)=0x4) epoll_create(0x3) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000679000)={0x0, 0x2}, &(0x7f000080d000-0x4)=0x8) connect$l2tp(r0, &(0x7f0000625000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x0, {0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x3a) recvfrom(r0, &(0x7f0000af1000-0x5a)=""/90, 0x5a, 0x22, &(0x7f00007bc000)=@generic={0xd, "3e590170de8127d2cd9e9410ec9f9820a2d7be1de88acd90156ea130b4452051fb148beb4cf8282f6278b41a7442509f2e6d2010d924b73093a70216ecc75dcb6f447580986a7c23ac84fb23d73306741e8921ce6188aabb5fc74f83a2a1ec0cc429c1d95c1d1e7e9a13d9cd45d1caa7c8fc423039fc9f251af08939bb37"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e21000-0x3c)={r3, 0x34, "e347db191e7cc82438702de1619becf37582bf17148819e272bf37de281d51b8e8b6076c2c3630d9f201ddb0a0de71bf68cd7e2b"}, &(0x7f00003d0000)=0x3c) 2018/02/09 00:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) getgid() 2018/02/09 00:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) gettid() 2018/02/09 00:41:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f00007df000-0x4)=0x60, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000939000-0x10)={0x0, 0x8, 0x6, 0x4}, &(0x7f000082d000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ab8000)={r1, 0xfffffffffffffff9}, &(0x7f00006f1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000279000)={0x100, 0x80000000, 0x1, 0xfd3, 0x4924b75, []}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000372000-0x4)=0x100000000000000) 2018/02/09 00:41:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000369000-0x8)={0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009e7000-0x8)={0x0}) getpeername(0xffffffffffffff9c, &(0x7f00006d9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000c02000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r0, 0x4000}, {r1}, {r2, 0x4}, {r3, 0x8}, {r4}, {r5, 0x2}, {r6, 0x8000}, {r7, 0x20}], 0x8, 0x7) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x3, 0x0, 0x50, 0x0, 0x0, 0x80, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f000001a000)={0x0, 0x36}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000001a000)={r9, 0xffea, 0x2}, &(0x7f000001b000-0x4)=0x8) 2018/02/09 00:41:44 executing program 5: 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}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e92000-0xa)={0x10000, "2ee1674233eb"}) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000399000)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c8f000)={0xca, 0x101, 0xffffffff7fffffff, 0x200, 0x1f, 0x8, 0x745}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000851000)={0x0, 0x1}, &(0x7f0000860000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b8c000-0x35)={r4, 0x2d, "69fb582167bcf8618b9216d1fd7b694283dda3c97deee56909bb18c2b156a8519e2ad286f95850f714fa48a7a6"}, &(0x7f0000d34000-0x4)=0x35) bind$inet(r0, &(0x7f00009f6000-0x10)={0x2, 0x2, @rand_addr=0x4}, 0x10) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000160003050000800000000000000000005d00ce000b00000023"}) accept4(r2, &(0x7f000068d000-0x3)=@hci, &(0x7f000009b000)=0x6, 0x80800) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 00:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = accept4(r0, &(0x7f0000762000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000f5d000)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b0b000)={0x702095e3, 0x6, 0x6, 0x400, 0x400, 0x3, 0x100}, 0xc) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) 2018/02/09 00:41:44 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000-0x4)={r0}) getsockname$netlink(r1, &(0x7f0000019000), &(0x7f0000017000)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) 2018/02/09 00:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a"}, 0x60) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d0b000-0x4)={0x8b1d}, 0x4) 2018/02/09 00:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3, 0xfffffffffffffffe, 0x1, 0xffff}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) close(r0) 2018/02/09 00:41:44 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000adf000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000f7c000)=0xe8) pipe(&(0x7f00008f0000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f7d000-0x38)={&(0x7f0000f7c000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000671000)={&(0x7f0000f7d000-0x778)={0x778, 0x14, 0x0, 0x0, 0x5, 0x3, {0xa, 0x0, 0x1}, [@generic="0d0f33a773f5157facf28299c767abf1c58d63910e2ec3aecaaa3361c1b24f738bcfe401c9c3f6135f0ad6ea4f314eeb1033935885a398135a7af293e8a77ba3845eac40b69b1680b0d9434cd4a916342471a8a9c88ca5a7fcc70d8be7bbb7e7a13ea83d2660127b1060b18cacbc096412b6cc5b84934cd3edb7503d93fbd319348886bb2c213a911de3bfe89398809a2473c4dc390b013ca35b26b182394c", @generic="9bd67c415775741f72896f4ae3af2f63c240b361102d05adc22295605950657fda18e531a4586f507021a73726df2179ec3757791fc6880db8bd8603471931c9e23a33c6ce0ad80575bdfb7c46a62fc016c01ec63e71010c893a6ae7fc3afad9ccda93c27a18711990ef8b7adb969019cce02d5b3e32978fedb1d93ebce5e387bc136aa8503003591a11bfc0eb72c31f791a0f5338d9b6329a3861332433db27f620ad150f1e3c508431330ff5a3f966754584bd2727b425176750acf2c87b4e7b48355d92f0143bfdac338b503976d05a607ebe2f04e806afaf4221", @generic="bb86311ef7f35b84ce8137b8b479a7ec781eb4511a6df72d1a149c9716ef862687e7e70305ed28fc17251a5b6c19ebd3a4b97481d2288514ec9b53cba1fc658241f1436285c89e6a3a1e8b698b1553792c61ae2460846c9e586eef1b43f85a06c0afcb3248440d0aa19f08f5769a793aad9921829f41ef862f9e01402d5641384452bae7cc87439db07afac03c446066b98c537ef820f055c6ef5e16042ab1475e7451617d00edfe11fe2b2b08e9fca2edf6cec41f8da92adee9a45a0d6aa0efde31142663b26192c858a9451ce73e3bfa36e4642a4df5ef2afaab575eae02b32d0de83a9a3cd41a37bedecefc", @typed={0xc, 0x72, @uid=r1}, @nested={0xd8, 0x33, [@generic="8f0fbef1fee0910d03e381130cd5b70b4dd5776269df3358fd0699b8d450689b1ed17066e946ae4a14f8ce31b074a8ace9ef09a30dd61353ba2a7ce2e0d5934e38e5c579480fd5060f1c4f9d75d6ae59b555bb78b1863ca44adb00e88dd05ef1a1505e4101879bdd1ccecb9de9d63484e8693152214141d06655d6841663d915b60ef9b90d4c23dd86a4fb84061bf7fa8cf160d30f5b198da9e040d1728423518f40c5e797963de34c2a3396cbca804389fab7ce852f73211ac685272a95932966aea09ce520a1b39960069e4fdb65d4b46e"]}, @nested={0x39c, 0x4b, [@typed={0xc, 0x27, @str='!\x00'}, @typed={0xf0, 0x12, @binary="971c8be2813e12f24a33c7290fb6b4595d7e4bf4c2fb8275e1775c4e88c2aaf6523204c5e82bd9a1c121e4d6479d59a89578d4d752647bde3d92778f5043e8d7b6953876c5627417670d0699c125edb5d698264dca8a84dc609e0498363f9575bc690285f3caa381bc6dc909de84d6f2306600e491c3fab53aa83d561ebb65fad917772203a3b6b3a0efc45c81ff8e4bae8e5a2ca40b0f4b05e88b5f29a2aa4c84af498960c8953ee68be49564c70feb3c9a706d07d641eff5d20990f0e8afb402da8e97ea0ddaffc8140f8e4e2a9abfc3fbc9ec5cc860a7a9cad782b0964ca2dc1277e2ecdeb2c1"}, @typed={0xac, 0x81, @binary="bd9aa45b54c2c7d09785fedf318951e33d9e90d16fb74466cae5623313a00688846e35e1b76ac07054eda058b46be9ebe4a02c979b442abde1501a533c6e194300e361be06eb6fdac671970500f427d68b7f716319d7ce4baa8702c6a6b333f0cba443fe8d6019633409c3ac1558960256255ca800d57094a7f53093554d76056975ddaf56737817df55e63fd164befeea2a7bcf05a2435c278e224e4087628b1b"}, @generic="27499cae4b8aa39b21c2e2155720edf0209936c444ef1cf25b59b558a5af660b1595e59aeb203fc072793fbb4907becfbf54c3abe04e2ab03b9eb8aa66b5aac4d6fc99f7f87f7dbc0105cc3042334d760a83df8d91a94f5aee00f0fd86e763b8dc7d16ef9bd2", @typed={0x18, 0x85, @ipv6=@loopback={0x0, 0x1}}, @generic="1457115c6d96756e6d9d0e71345c9cf0fbcd6181b3e76287c1214e0a9660764a93271ff48a8579551e824cea3e7c730119de2bfd53dde47dc5fb5a08b92a66e62d2ee9468b1d2b33e966f20a8daca792a4a3afb26f99e33295b42fde968e3154892819e862202b604c59fdd99b3d205c23f85651ec83c6", @generic, @generic="9ed13b4abfb439fe7cb8a53b10626609b9617d32949f0f", @generic="79fe28ee8fe93c732ee25dd439407934480faca0dbfc4e8e25326d03d964d85c5ddfa92249302278df9fc31ec1137026725dd07e44bcf877fdaae267464904c8b2c1bb4e1c684ab39b581af786ca2c4a5b32703c517e535e95e209303cf5d409378950c51c264a44c1137bb6aabe7392e24b9454c3ed61e8e9070440c0106f70030557aae971fc71ab7f4af8fb4177e22c731eeaafb13f2a4dcd43bd6c966698f0370a61ffabc498d6aa8b42141317dcb91f8396fe640ded2eb7c5b4e826bda67d17270483dbfd64ecf96e8811e58339eabb1a2264bf4ef8f2c5dd16ba41168b144c30"]}, @generic="37824a1a044970a528f2df9d144391021e8a411610314c3efe71df7cc790d3ca229030c8dc1ba1d60d8c1669cacc328e779c8d92166697e555d2cb4a66d2fc84fd23ffb9d962346dba25d363481e00f98796f1f67e180501e5d5e57048fbf913c19abb59d17189948a8c2b3edc8e238290", @typed={0x8, 0x4d}]}, 0x778}, 0x1, 0x0, 0x0, 0x40}, 0x4001) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f7d000)={0x0, 0x6}, &(0x7f0000f7d000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000399000-0x98)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x8000}, 0x98) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7c000)="a8d064c373600eb1e0c9e67a217ed4d344962e96ee4cbd9bfc30dcae8357068b63742326cbe226bf73caf3aaeae09e78d8dcd8aa56e62d9f787ce04231b182d2128e8022d1678e3c3570c846f5b4fa29c7e1d40c7b53c846e91e7ff99cc134279f35dffaf1cbee4319914f37ef9731217cd03e476c7b217c57988c8232dafa921591a427adc0042bae", 0x89, 0x4000, &(0x7f00007bc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) [ 51.956786] xt_hashlimit: hashlimit invalid interval 2018/02/09 00:41:44 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f000000e000)="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", 0xfe) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000008000-0x4)=r0, 0x4) socketpair(0x19, 0x4, 0x80000000, &(0x7f0000007000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000-0x70)=[{&(0x7f0000009000-0x7f)=""/127, 0x7f}, {&(0x7f0000009000)=""/103, 0x67}, {&(0x7f0000009000-0x7d)=""/125, 0x7d}, {&(0x7f0000007000-0xfd)=""/253, 0xfd}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f000000e000)=""/78, 0x4e}], 0x7, 0x0, 0x0, 0x6d2}, 0x0) [ 51.983762] xt_hashlimit: hashlimit invalid interval 2018/02/09 00:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f00000d6000-0x1)="af", 0x1) writev(r0, &(0x7f0000293000-0x30)=[{&(0x7f0000849000-0x53)="03c057093b1ba73a674611acf44cbc1d7e7d008182d676dead7416b7c7e4fb8cb0e2351a93fa8442fa505c57bda27d10ec96abcf277b2a6238c88079fb3bc745b64497e552f54343116c65519c514a597cffe8", 0x53}, {&(0x7f0000d50000-0x8f)="86ac940c3665f1494e9eb3e82faa4554ea3992950e6448de9771edb3a3b6bda8d6a4e657c3dd6dbab000abf79295a12f511b26ed0697048bc0d107d870f67e6313d1524975907cb1d3f728abfc06bcb72a03ca5b34bb8d5667b9ff40956ff9f315ffea9c23215957c6147e5f06cbcef35099775aa5d3a86f31b1a0b065d14fe6b465a7097fd33b555af31473f2a7f0", 0x8f}], 0x2) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/09 00:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) socketpair(0x5, 0x80000, 0x4, &(0x7f0000364000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000640000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="65716c00ffffffffffffffea00", @common='syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"626373663000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a600", {0xfffffffffffffffc, 0x9121, 0x0, 0x0, 0x0, 0x7ff, 0x7}}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}]}}, 0x448) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fc1000-0x4)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000014e000-0x4)) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000091f000-0x10)={0x6, &(0x7f000048b000)=[{0x1, 0x100000001, 0x9, 0x9}, {0x7, 0x7f, 0x5, 0x112}, {0x9, 0x43e, 0x1, 0x6}, {0xfffffffffffffbff, 0x40, 0x5, 0x3}, {0x2, 0x8, 0x3, 0x3}, {0xcc, 0x1, 0xc0000000000000, 0x3}]}, 0x10) 2018/02/09 00:41:44 executing program 6: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000100) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001000-0xa9)="21278c4dbce425bb5d11ccc39ee78783016aa2eaa0c7a7fb3400394e0a141a5a2f0dda2c3f7b33759a47a8f79bed11aabc5d71e2e55d13b8342b4062756fd6be714e217f71eed4575beaf66c099a9505fd7e347e5e062bd27ddd0ab49370bcbe3e145be6ae7fb60fe07c296cccca799913ca3bbdd72af378ea7b552ad60cf48a06cf994358359925e6772403dfa77f07c99ad4b749eb93deaf152d187489f43fdcf9b92e0b837adbb2") 2018/02/09 00:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000cd5000)={0x10}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f00001ea000)={0x14, 0x0, 0xe, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f92000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000eeb000)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000f68000)={&(0x7f0000b3a000)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000b0d000)={&(0x7f000096b000-0x21e0)={0x21e0, 0x1, 0x1, 0x210, 0x4, 0x2, {0x7, 0x0, 0xa}, [@generic="eda08f7ceb89f5b8bf112b93f108f83c6c3116e157c5e33aebb40408a60a", @typed={0x8, 0x72}, @generic="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@generic="8fb22a2ae8d52143bed9b0f31470e698ace10d03058f33924df99a31258de0cebf4d8fa223a2390fa7e89961cb95145e24930daff967f0ecc736676f36ca26e8d39956fe16047860d67477c0d3b5442f4a1b1462ca80ea8d73f0ab9bf2b6107041a79721c8d20ce9073f7b3325a875d5f41076d6", @generic="ba330343620d916407a057b7451fa2cf49548fb153a0fd5dddeb71d98df3000203895457eabb28df5f978198", @nested={0x100c, 0x79, [@generic="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@generic="e07505c74761"]}, @typed={0xc, 0x86, @uid=r0}, @typed={0x8, 0x35}, @generic="13475c866ca3e0c2342350a593a2c83e41941ea03f37e0160ed8294c8f83433bf3a0a0095a2631c79f59dfe9970b84582acb8122cdbc4983442f0e6b57d226229e7bb7206fbb710bac466834a2f84bf190c3df2719e73f01452ddd6b5b5389b5f98c5518347e8173d02e26f9e0911875238cfcdcfc064f35f6a242a127b18a5aaa02db34c4b73ddca02f486553fdb0962e999a5fa70b111938750e3f1e73f9c02959432981710e2e96ebf579585642867e98ea4e0cda7d089ac9f1f38c83a3de83bb4b4e02682fae3a67ee383b0f613eee21e16e80ef7b76adfaead5ed392a7a228f4b"]}, 0x21e0}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000088b000)=0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000619000)={&(0x7f00004dd000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000016c000-0x10)={&(0x7f0000a4f000-0x114)={0x114, 0x4, 0x7, 0x800, 0x2, 0x1, {0x1, 0x0, 0x7}, [@typed={0xc, 0x8, @pid=r1}, @typed={0x18, 0x7b, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0xc4, 0x2c, [@generic="4ca94b7483393b93a44975573caa76094c0ec4cc8df6762464d8dd3c2375ebd327b149548342dd5156832d704152a77b1e9054b0", @generic="4bbaf00cf13d509456c91620a4cdffd134b55cf4bdd3565d5020f8bd10a1aebe45df0219a8b477005f77ffaad5cbe6f339e9fa4e40a499d4e293adc87d7db08f576cee61797e9e28bdcd970e8239b0dcb878caa872ae0854900176f372384621ce9365ad8e0552d8554f7c0aea157bba2097a24e565c", @typed={0xc, 0x75, @u32=0x4}, @typed={0x8, 0x29}]}, @typed={0x18, 0x8c, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x114}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) 2018/02/09 00:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0x8001, &(0x7f0000258000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00008be000-0x2c)={0x6, 0x10001, 0x1, 0x5, 0x14, r0, 0x6}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001a2000)={0x0, 0xfffffffffffffff7}, &(0x7f0000a07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004d5000-0xdd)={r2, 0x9, 0xd5, "43e100b4bee8f1100d03c68383af4d146cdd97e00d36c7136f56ddaeb9fca39ed963b608eb96087f1253f8fab4a89e4fa30f36460a9224fb22e323d799cf5f0b43e5b95366a3794c65f78ab53bbbb08fb907df0f468cf7d722c88c606726fd1d880f4741e04810f40811f97c37380cca88bb908aef7f0378bac6bd5e367fe226418ce679a9d0598409f699a544815634a8870bb5c2295b09c13296b774ea03373cbd6d74845ff955bc9592596a59ce0b81f211254e80649fbc25757e96f247ca551ccbd9ceeb51928c33102886674924301e103cbf"}, 0xdd) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x6) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4), &(0x7f0000d65000)=0x4) 2018/02/09 00:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e85000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) bind$alg(r0, &(0x7f0000ae1000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'lrw(twofish)\x00'}, 0x152) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7", 0x90}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 00:41:44 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0xffffff18) 2018/02/09 00:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008b4000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000973000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000393000-0x1284)={0x2d2, 0x0, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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", @typed={0x0, 0x45, @binary="b4db48ef8c35fe151e93569061aed350829550096eb4904b01c24b648d7d692742dc10496914dedd155f56884629e7a03aaad0713e29f05c19ec34118e570eb426d8571095266962da1198b4845cae18e3cc67ee3fd4332d202ca37e7cac771350b4842d3c0745fdb55404dc5bfbad04845dd7e6a5"}, @generic="38a0740194651894b75f42c084c705ef6a1ad9e12f64add498e21d0dcd47dbe4ffbda8cc56d9c895c154b76c913f629ce530d86b4a4fa5a9cbb1aea2d4a06c36c3848baaf36392012e5d54bcf54290e40c2dc05e023152be5b1035ed3228346fb6d7cb7605ad8f8bef6b768cff5d3d0d1eed9efa44518e22a47835c23ba32b689b324756ebc433704e6ae84c7742b1a37b7873e5bc43071674fa05704ee3f3ab5a78c128894d5a0860961f58dd57f447c01a52b6decc8a5046384ce613f87ca8efef", @nested={0x0, 0x3, [@generic="0e65fde0fd286b853788ddd8117c0e8c34fb4489ca32e943caebdc7b5bd9e9b59427db9d7a", @generic="c451d37c47781099927fa8cdbb6f", @typed={0x0, 0x96, @pid=r1}, @typed={0x0, 0xf, @u32=0x6}]}, @nested={0x0, 0x51, [@typed={0x0, 0x8f, @u32=0x7ff}, @generic="809084d88e00625da08ad4c494006252a1ef0d24c16417a228c5f3b83b3ff99c88fb3f9e9141cb91c91be9a8319777cade961589b76a906f5d88cbd3ccfbb39c75cd05218ba9d79385257a01e2dfdcddb40b504a894afb5aa75acddca6877c5b1fbd3a82d62c028343f874915bd568e5db7d1ba17552cf4a006af6f40019798cea3199f9a39b4ab5b7df27fceb63cf92f859cd891832a76a3a8da41d7ba8400fe6b36f2a6f9d1f617f", @generic="10912c208a8ba5379e836cd81af4", @typed={0x0, 0x7a, @str='-selinux\x00'}]}]}, 0x14}, 0x1}, 0x0) 2018/02/09 00:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000303000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d2000)={r1}, &(0x7f0000eee000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000871000)=0x7717, 0x4) 2018/02/09 00:41:44 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f000000f000)={0x27, 0x80, 0x96a5, 0x6, 0x6, 0x0, "534fd1326ac404e13862543d8b2d079ae160089b071dd8a5fa2d8ad5ebaa2cfbac82ffc314c672117bacae5b409d314ac39c19f162f895840da51357a37dfe", 0x3}, 0x60) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f0000010000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) r3 = socket(0x8, 0x80807, 0x5) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000d000)={0x200, 0x3, 0x4, 0x6, 0x6de, 0x4bfd, 0x4, 0xfffffffffffffffe, 0x0}, &(0x7f0000011000-0x4)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000011000-0x20)={0x4, 0x7ff, 0x8000, 0x1e, 0xe5b3, 0x6, 0xffffffffffffffd1, 0x80, r4}, 0x20) 2018/02/09 00:41:44 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000000) 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}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) 2018/02/09 00:41:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000d000)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 00:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x70, &(0x7f00001ba000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009aa000-0x10)={0x0, 0x10, &(0x7f0000ab9000-0x10)=[@in={0x2, 0x0, @empty}]}, &(0x7f0000050000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008f9000)={r1, 0x401}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0400003e1e000000"}}}}}, 0x0) [ 52.095925] xt_hashlimit: overflow, try lower: 18446744073709551612/37153 [ 52.163683] xt_hashlimit: overflow, try lower: 18446744073709551612/37153 [ 52.167567] ------------[ cut here ]------------ [ 52.175586] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)!