ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x3a2, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000773000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000091e000-0x4)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000ad0000)={r3, 0x1, 0x6, @random="a9dc7a62b8c9", [0x0, 0x0]}, 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r2, r4}) sendmsg$kcm(r6, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) 2018/01/24 00:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b83000-0x4)=0x14) r1 = socket$inet6(0xa, 0x800, 0x81) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000e61000)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007cc000-0x8)={0x0, 0x5}, &(0x7f0000a17000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000048f000-0x8)={r3, 0x1}, &(0x7f0000d25000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009b5000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000ea1000)={@dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x2, [@empty=0x0, @rand_addr=0x2]}, 0x18) sendmsg(r2, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) 2018/01/24 00:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00007b9000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f00007a5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-twofish-avx,crc32c-generic)\x00'}, 0x58) 2018/01/24 00:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f05000-0x4)=0x0, &(0x7f0000a49000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000059f000)=0x0, &(0x7f0000db4000-0x4)=0x4) 2018/01/24 00:46:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) pipe(&(0x7f0000e3f000-0x8)={0x0, 0x0}) connect$vsock_dgram(r2, &(0x7f000026a000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/24 00:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000676000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 1519.909195] IPv4: Oversized IP packet from 127.0.0.1 2018/01/24 00:46:29 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) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000065000-0x4)=0x0, 0x800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ca5000)={0x6, &(0x7f0000c1c000)=[{0x3, 0x7, 0x8001, 0xfffffffffffffffb}, {0x20, 0x5, 0x8, 0x7f}, {0x12f, 0x2, 0x8, 0x1}, {0x9, 0x8, 0x4, 0xfffffffffffffe00}, {0x1, 0x5, 0x1000, 0xa6b}, {0x8, 0x5, 0xa18e, 0xfffffffffffffffe}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x0, 0x6, 0xffffffffffffffff, &(0x7f0000461000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000037d000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x100000001}], 0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, 0x0, &(0x7f000045f000)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00004fa000)={r0, r0, 0x1000, 0x4be, &(0x7f0000ae3000-0x78)="85f7abbabc70f157ca0c01234b4eaf9b00001000000000001d2c69f5b345dcc1d90ef3c8ff3243d2e640b8c3c999a017d3954d2ed3ead236876c4d571271df11fe102ffc5cea4221d63f4946ec334d0d9f834b27ce4ab3e60d8d060c6cb2e5c6a69f874972c099dd4e8c4de635c96edce0247fff41e88168", 0x101, 0x4521af4b, 0xffffffff, 0xfffffffffffffffd, 0x2, 0x1, 0xb945, "94b49a137ed2a5fd471db261856abafb8c4e0c3adafb7e5e58e4f91a59dcde435db91a89072f07ad44a7f92e1a15c37419c64a47135a89ad03e2fb606cf4feecfae876382ed099d70f02b354cdcbe9871ad82774e7d2d4906dcbdf6f8ea52113640fa2d8add05ece2951face4fc25739094ad0d147053491c00dd938fa324b951ec5ebcd61b0313c5d78ba33a4602f8b1dc54ac97ea7481d598c638c18755b11b48a666ae3ebff8d20b7e0cf277ac394733432cb8985c2e4136eec7fde7bd3ec67feb7a000eeca2a54f5b5a0e49f3efdc266ef72"}) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/24 00:46:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfff) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x101, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xcb, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000017d000)={0x0, 0x0}) 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000f8000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00004a3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b70000)=r0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00008c1000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000e1f000-0x57)="8bad4ff2c1bf65b06eaa13e63db821df7bf24fee99b4afa5d9c47f717e976859fddcea43ed51bca01bd7661351eecf6ab26e2685e2ef92412d42145ba26ea2d018a4120b5e1fbcdfaec9f99d6efde06391324774d52a3d", 0x57) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) bind$ax25(r2, &(0x7f0000ce2000)={0x3, {"3b36204624bd55"}, 0xd}, 0x10) 2018/01/24 00:46:29 executing program 6: setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000b3f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xbc)=""/188, 0xbc, 0x10100, &(0x7f0000000000)=@generic={0x9, "8003672b40cae175344353e9b39405bf012576771f811aca91f1495b6d538bf1818ed79757ee5353ab1fbfc425c4dd75fc61bf0f602552906c11af4ebcf1bdfa989b1e10faca11223bff8f33ae7c77e91bc399f0981ef04f1a6b2c7297a457ad666b658525933368fc82c7dd5ce4ba8c7b2d952c226806940f7f824cf566"}, 0x80) 2018/01/24 00:46:29 executing program 2: socketpair(0x1, 0x0, 0x9, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x8001, 0x112, 0xffff, 0x7fff, 0x0, 0x9}}, 0xfffffffffffffe38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a69000-0x20)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0xfffffffffffffeaa) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r3 = accept$inet(r0, &(0x7f0000cd2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000942000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000bcd000-0x24)={0x0, 0x1c, "1fdb8dc0e765f1bb105f3f25891aafb6520a1e0b6d0d7f38bc51bea1"}, &(0x7f00001fe000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000000c000-0x108)={r4, @in={{0x2, 0x3, @rand_addr=0x1edb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x101, 0x1, 0xffffffffffff8000, 0xffd5, 0x4c2, 0x5f4, 0x1000, 0xf000000000000000, 0x10000, 0xf2d2, 0x5, 0x1, 0x100]}, &(0x7f00003e0000)=0x108) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000584000)={0x0, 0x2}, &(0x7f0000630000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003a3000)={r1, 0x3}, 0x6) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000002c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cf000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000021c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x722e, 0x9, 0x7, 0xffffffffffffff81}, &(0x7f0000b16000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d42000-0x6)={r2, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000053a000)={r2, 0x5, 0x80, 0x8001}, &(0x7f0000260000-0x4)=0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r1, &(0x7f0000ecd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ee000)=0x0) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a39000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001d000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075b000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aab000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005df000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c2000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x0, 0xa, 0x20, 0x20, 0x11, r3, r4}, {0x5, 0x2, 0x7, 0x7fffffff, 0x1, 0x5, 0x5939, 0xfcdb}, {0x0, 0x101, 0x5, 0x5}, 0xcc9b, 0x5, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x7, 0x0, 0x200, 0x0, 0x4, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f0000ad9000)="dfd9a53f6d2a8f4754d0c88f5b8fd3bdc3cd69519b521fb7ba2e73bf82d95717ea8fec982f8f4607c88532c869e7a0f9e50bc710803c5fd2534a8bbe0a8e181cedbb4c04a4a833d668551cf0b4a7afa02754ba473a3bb4264cff9fcd7db347ad852e36fad30ccbb6796bebf72b9f7dc7205817d97698713d59da6cb332bf0eced7c009d7e2926dccfbbaee67b36feaf7a4bf4a2d2cba1a835e380c2e69ae9ca18ea17342e03ea69d26160dc0032101a98086ecdcb5d07418f79b380dc456f7d9aeccde28f913617147f2bf2adb8e30fb13144ff8ef1a7ef577c5965a78aad98e131975810d7856f980e164f8e7c329da7b5ebf48c95c", 0xf6, 0x4804, &(0x7f000058c000)={0xa, 0x0, 0x1035544f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r5 = accept(r2, &(0x7f00006f3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000002b000-0x4)=0x1c) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00007f0000)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common="536974300000a800", @ifru_data=&(0x7f00008e8000-0x20)="0101090710070c0a00fa000011040100cf00000000000910ef0500000004eb00"}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000b05000-0x94)="f5a5be768d83d661c627a978db4d98284e22000257f5cdc7d7c8b0f686860190171be6646144ee10ad0e371de37d2ff125bade4bb91e5d0b331ef5dede2233606394fc0d74359bdd4a9b7603a4941ac4195c5399d21ef0eb1ad3dc833de0f8c28b85955f6c902d9009ab4c77b405c78d71892bf7fea303892e6a54e23b3468266ca1deb6451a9007a098fa1c720284d537c5adc3") r1 = accept(r0, &(0x7f00007ac000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000dc2000)=0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fe0000-0x6)={0x0, 0x9}, &(0x7f0000adf000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ffa000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0xbc49, 0x2, 0x8}, &(0x7f0000eeb000-0x4)=0xa0) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffe8c) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00008ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d31000)=0x1c) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f87000-0x4)={0x7}, 0x4) bind$alg(r1, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000)={r4, 0x8, 0x40, 0x5}, 0x10) bind$alg(r1, &(0x7f0000ec4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x4, 0x1, 0x6, 0x2}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000000b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x10000000000}, &(0x7f000000a000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000)={r3, 0x1000, "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"}, &(0x7f000000a000)=0x1008) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f05000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4d000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d5000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x11, 0x80b, 0xf) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c56000-0x8)={0x0, 0x9}, &(0x7f0000693000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b2c000)={r2, 0x6}, &(0x7f0000cff000)=0x6) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000595000)=0x4, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004b3000-0x38)={&(0x7f0000f8c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cea000)=[{&(0x7f0000f8c000-0x3)=""/3, 0x3}, {&(0x7f00006fc000-0xce)=""/206, 0xce}], 0x2, &(0x7f0000f8c000-0x19)=""/25, 0x19, 0x100}, 0x10002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = socket(0xa, 0x80002, 0x2) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f8d000-0x8)={0x0, 0x7f}, &(0x7f00003e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001bc000)={r2, 0x8}, &(0x7f0000d11000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f6d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) shutdown(r0, 0x1) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x3) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000)=0x0, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000)=r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000c000)={0x3, 0x80000000, 0x101, 0x5}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000d000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000-0x14)=@ll={0x11, 0x1a, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f000000c000-0x10)=[{&(0x7f000000c000-0xdf)="9517fcc61e54d23d9a45df5bca9536ee049da405393a7787470d5a53f5efa11f220b93af82c91676defce766576fd52ccf68c2035fb864de89abf354d89d9a12225b4d61dc0b11384db3c5412830c7094b8b3bdc9a602bbc003469f17d1e9ef15f1588ed907fbf6e958fe3cf181785e64084db3a9036728aec1b15da17ad26ac1f55901b6790132ae64275111ca2bc13bae661e6496d907ac6433bbdab6379303ddc2dda6b00a7dbd048f8dcfb3a0725bb6fed909805771cf17daaeaf584ed2f014428ecc6fbc328c175dc4b8eeaf0dda9d7ddf867e2622ea11fbe27aba7ef", 0xdf}], 0x1, 0x0, 0x0, 0x20000000}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0x43, "44dd377256159ffe0b415b7985f9938a984c308dd0f04d1712a86848d11dee081ce3aad9d8250379173acfbafc5982d52985c1b88c7d3bb79519ed8646d3dc8c267471"}, &(0x7f0000007000)=0x4b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={r3, 0x20, 0x30}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000e000)='illinois\x00', 0x9) r4 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c74000)={0x0, 0x1, 0x9, 0x8, 0x1, 0x8000}, &(0x7f000092d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000b8000-0x8)={0x0, 0x80000000}, &(0x7f0000a01000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={r0, 0x0, &(0x7f0000a1b000)=[]}, &(0x7f0000a1a000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r2, &(0x7f0000b4a000-0x35)=""/53, 0x35, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000060d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e5000)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000b07000-0x20)={@common='rose0\x00', @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000dc000-0x4)={0xffffffffffffff9c}) r5 = accept4$inet6(r4, &(0x7f0000bf3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000db0000-0x4)=0x1c, 0x800) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000c03000)={r1, 0x2, 0x6, 0x4}, 0x10) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r0, &(0x7f0000786000)=[], 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d14000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000580000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x1f, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ce6000)="93603d7cdd69a1644038e76409d07265", 0x10) setsockopt(r1, 0x0, 0x1, &(0x7f0000f6b000-0xea)="152628e7bc07b607cfea184126e16799362eae3c2513fc547e586f7fbcc62db699048bf220e8c13c19b2a372b336b3c50bd2745ba2ffef7fa7a73b2fb17f9e8e2fe6b3ba78dd77184dafd90c27c96466e20f6d44cc9360cdc3254cef2a0fe810c5b627271ce41f4538ec006b9f5ae9737320a3ab4ff9331cc721a924973a67a59c42f731b7a5e1c474eab46f20c1f4316a378dc0c0a712d4b511afe698a1c3e048dd46cbb11daca2f8b4aca067ab63b907859688522aaa4b485b11a2806d1d38602c48c1b9dfed71817ed0a2061dc87a4102ff731954b853296da01c82f2a5ce419b142211eeac0c3cb6", 0xea) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000cae000)={r1, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffffffff, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) vmsplice(r2, &(0x7f00002d4000-0x10)=[{&(0x7f00008da000-0xd)="4ea16bb9620b6af09b71a0029e", 0xd}], 0x1, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d7b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x3ff, 0x18}, &(0x7f0000220000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008c2000)={r3, 0x7, 0x4}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r2, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000f4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000081000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000ee6000-0x78)=[@in6={0xa, 0x0, 0xfc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x80000000, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000083e000-0x1c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000}], 0x1c) listen(r0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000061e000)="", &(0x7f0000e59000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e5a000)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000062d000-0x8)=0x0, &(0x7f000012e000)=0x8) [ 1520.238634] sctp: [Deprecated]: syz-executor6 (pid 3243) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1520.238634] Use struct sctp_sack_info instead 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000772000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001b000)=0x0) 2018/01/24 00:46:29 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000125000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000992000)={r1, 0xfaf}, &(0x7f0000557000)=0x8) r2 = socket(0x2, 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0x4000000000020, &(0x7f0000000000)="", 0x0) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f84000)=0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f86000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0xe8) socket$inet6(0xa, 0x80007, 0x7) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/24 00:46:29 executing program 1: socket$inet(0x2, 0x0, 0x8) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x8) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x8, 0x4) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e75000)=@alg={0x0, 0x10, 0x60e, 0x6, 0x1, {{'ecb-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x0, 0x1, 0x7ff}, {0x0, 0x1, 0x7}]}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ad6000)={0x0, 0x7f}, &(0x7f00006f8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000345000)={r1, 0xa4, 0x20}, &(0x7f0000c61000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f94000)={0x0, 0x3ff}, &(0x7f0000049000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d1d000-0x6c)={r2, 0x64, "4efc102d8fe5156811cbf847c3c407daa5ef4d4160b295ce126f4c6e3c98a6a70526eaf8fb778ef6943c5ed1f95fb1bee8eec34ade9f46b4261ef3201b9ba69a7c3cee72be506b837ed8c29f7055e09cf42872e03f47559b309e289324a4d9f97ba26b3f"}, &(0x7f00002c5000-0x4)=0x6c) readv(r0, &(0x7f0000580000)=[{&(0x7f000049c000)=""/124, 0x7c}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f1000)={0xffffffff00000000, 0x400, 0x13, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000da000)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x3, 0xff8000000, @loopback={0x0, 0x1}, 0x8}], 0x38) getsockopt$sock_int(r0, 0x1, 0x4001c, &(0x7f0000ad5000-0x4)=0x0, &(0x7f0000b4c000)=0x4) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e0c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008fe000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a89000-0x4)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x1c, 0xa, 0x5be7) recvfrom$unix(r4, &(0x7f0000dff000)=""/145, 0x91, 0x12041, 0x0, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket(0x9, 0x0, 0x3ff) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000004d000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e27000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000077b000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000f80000)={0x35aeb4b3, {{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d30000)={@common='bcsf0\x00', @ifru_flags=0x0}) [ 1520.351013] sctp: [Deprecated]: syz-executor6 (pid 3273) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1520.351013] Use struct sctp_sack_info instead 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000cce000)="f8", 0x1, 0x0, &(0x7f0000a3d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x6) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x0}) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) r3 = socket$unix(0x1, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) ioctl$sock_ifreq(r1, 0x895a, &(0x7f00002e5000)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x3}}}) sendmmsg$alg(r4, &(0x7f000094e000-0xa8)=[{0x0, 0x0, &(0x7f0000a72000)=[{&(0x7f000084a000)="02f534", 0x3}], 0x1, &(0x7f0000806000)=[@assoc={0x18, 0x117, 0x4, 0xe247}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0x90, 0x117, 0x2, 0x7a, "002ddca577d383dbca7e52656d91b3486f73ad0a991fe895e77bd56babb7ecf8e770c1e315855baa581a34999fe06eade98dedebb177842949e1d7bb8cf002263d100beb38cab2844de49495e9693154124c91ca8d549f1c8f673abb000a900aa2fc0e34cbdc711994644094cb93d10c210eb5081b36ed045477"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x9b, "01b6e03b75ca63202a5ecc0bc1d01788a7e8087c33a662d78be523272ed9375142d859c90661c06fb6f896f9e5f65ae8b218d9772a07abdf34ad10d1530c720c2241b1d91ab4ec3e54f774a902cc5b0fd8d8ae3b318f093e732b2c2a6c5c4333039290022a965b1d71314a43b4005c7584fc0877e0d4232d2a857a989c439d420c2f67decae3089913652cd190b0d90c63f640a2ae778e7b55d843"}, @iv={0x68, 0x117, 0x2, 0x51, "8addbf7bdb50c1a59bb2f65ef53e97f0d2cd48b7ac61a2d3785d5dbe2d60fb15fa1d531bd929373118684484a86692b850bf5d11aaf55a388f727f5409265a3a34302a61439907f8f00be5b871646c24b0"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8c, "981d865572c85e687e3aa616f5db332294b6beca89ea28ef4676d04d3a90fecf98d9b5ff5eef245a8fb39e03df67e1c8f1c5fee3fcebbd8e8955c6266fe3be57e02cfead5a767558de1b3495ae2d149bfc2dc1da7d45742f49d9708dd68819932ba8a17bb048af6b861bb702fa402843d6338c9d48ef25bbdf77669fdd1f31a37d7f291d4bcf9f962b3227c8"}], 0x2a8, 0x4000}, {0x0, 0x0, &(0x7f0000d61000-0xa0)=[{&(0x7f0000bfb000-0xef)="5f6a27c68fe3af91d2cc5280d8d75261c585231e3f6fe8081455ae29cbf26a6b85990529c2182b579453075ff17a975111a251d5cf3eebae4dce9ecf6b0cb4d29b3d822f35f4ea319fdd5330a3679f0dcb0db87d9c03887d7936030dc4e4c19ad9a2a9a7dd34fa63829ce06ce151642950650c2060267730e87635a7ccb72535e07648f66c25588e79047d046b714bba8b10650051610918ed144bb42c6e9e688f4437a6217e2b587f8470302b81feee8df65f8a978a9103e1fd53bb20c0c9402c829666932350cb9c316812b5f44f7645710f31ffb9ac02a1ec3abd8a74ad3c806038126f233436a0a3ffcebc56b4", 0xef}, {&(0x7f00001ce000)="d030a63fdfa1597515220241298848440c9ef234c90295fd02e541fcd277490841bcca45be0aa6774c81552d2095fcf6eeaa1a981d932254f81cd7c7c9cc08bb531a56eef07078903cbe4b526e17d6d1d7b6cc8371fbc854e6a45016397f8f5f9cd2b514a7766695cf3930bea5191c74dca537f507b258e508da8cec647f6822b985bb091d4fd6cad68ffb19233254d80c881a0360d39365f918214bdb939c11464f8fbf926dc18913d8dd72dbd0c211fc5764507c87cb", 0xb7}, {&(0x7f00001f1000-0xa3)="c374610864173351709056e89de56b133d95a2ec42165ddf6d9570427533929e9501d00daa182cffbfc61fd17f7e399e35b785014df43c007085137389d29d60daefebb072039b186894c5cca0529f88b0afccc4de3f136496c0cd57237098779a08a47dd9bbcc07cfc62f56d87f2ab52b1b50ba951745e4d8eab347f3fdc90499a7b0b3f9e8eb42dbf4c6aef1410cfd83a8436e5b303987916ef0a1ad888eebe99a4a", 0xa3}, {&(0x7f00008a1000)="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", 0x1000}, {&(0x7f00009d2000)="d88328606dcedf2487b3aa2e4ec156446cb597255476183c67dd6c7395e3543c7563f3a216eff441c5aa6594158f1a907426de336d47096a690b4f8c0ede8901113e662a3d7ca18dd3c6c681d49224141259c1a6e153ea235e0a4132475b806807cb12921950ce18221e2979526a191f11f32411a5399153e3e58e651c7fd95e28f35c995f3bf2e40279f3d8c334a5d9213ee2559ed656e631898f562c5496a1422badb509aef6e6b5b683a231c5a33f79a9df4db6bbfafd1c507e978852b2a9fef37b5077db3405ba61b473dd7f8c5fbe", 0xd1}, {&(0x7f0000130000-0x9)="e542be97793d841f8b", 0x9}, {&(0x7f0000c0d000-0x38)="7a62cae8b4e54f33476ef35e80eb8698b98b1d1d6d2fabd319f75a2cb1e94ae425380cbaac0d889cb5d8df287f2f6f46e1e4e0b11489a91f", 0x38}, {&(0x7f00004c3000-0xbf)="17a0c69cba7c14b09d07b1d1a9cd058004dd01351417cbb047e618fce32095a2b1c9112cbbf55d1156e1fb1efc4ac3142e8fa37fbc8dbda6f505d14301836ccfb1fac26347ac9e60d0fd8f54da5a9e985dbe64588a26656d3f092c514e2c15977aaf0ed9eecc07b4154613cc859591e4a8c858698deef0b62ccc8a542efc1cc42320a7d3bfa8097c5eba90af6452605d5f82f12aa88ad0e2485c3d8f048c844c069ef581b9aeb44c8f3216c6149be33c81f013e48ace2cfc2689771dcfc51d", 0xbf}, {&(0x7f0000920000)="8730dbf6c184fd3c4d0fbd8c4572fdc7b44f2a54121bc77a2db9b4997b86fd73a140f443d4", 0x25}, {&(0x7f0000558000-0x84)="5c95b809ccb8b344eebca5cda1ce1875bd104460dfe0f6e914296a119af9f31f20447f5177dc528b8f674cdb3fe87d39ad201d070c57343cd29de464bbd7a3c8a94ef1671af296e342daff72ccf67f732482fc6fc8076f37ebf4b65c15afb61b91232712ffcb251811f5b352cbc93d4d41ae4cb2a51d348bf983cf23bcc6750a4805c2b8", 0x84}], 0xa, &(0x7f0000277000)=[@iv={0xd0, 0x117, 0x2, 0xbb, "222469e53c53b4718bbef19f6687bec2a6760acb32c9e93bc3ba3af9b73064f276af50094cc7b34934b2765ca0f7b196f23f3049649f3c1a690e0c75ee08f77d9bbce3f7e704c204bf5b2e503f0ea772e506c5daedaf1686074a58263f68fac4c63b3b59b27d37f25b1ab65b40230c066b55768419c320d87d9686a0bb07bbd4d370ec0f871968b7cb3b312c605baa34d41929a29d7770269849f64c65599e9258bee11c609138dbc3afbbcf9d6869c046d9a9252ac563e8a6b7db"}, @iv={0xa0, 0x117, 0x2, 0x88, "8d128d742973d49ea46bdf90d851f575afe26a63e04f7a1bf9e10bc8a2ecbb8e763231eac4cd7cdfd5b519a784fb99cebe521eb082c6bde9e5d3df9bcb06dc5b17bc1216ee746ea00b7175be12cd5fa2d8294bc5a42573f9faa9775c02f222d3566fbc69d95277d02aba38520f145355c8c1b1da08db2fb235f2526104c588b68e2b4501191f166b"}, @assoc={0x18, 0x117, 0x4, 0x9d8}, @iv={0x60, 0x117, 0x2, 0x46, "f32670e5d7baeed14aaf5d4d5bd3ca928dd98582f62b754098fabc789fc55947b765e4e3825f804f99aabae7c57012a561d62f32ce10af0b945c9b3b9f433cc4e75576ddb315"}], 0x1e8, 0x4000}, {0x0, 0x0, &(0x7f0000201000)=[{&(0x7f0000105000)="a3c9d54f2ace5366e81d46329a75162ad7cbbba8d0b0bb8dedde7635fc561d023ccdd61cc66bbaa7bd9d74efff6ce523ca9741e127198c6011ad31a76a6a33bf27cb42c1466330224b1c629be0daaebbb28362a020076f3d02f5e66d79d37cde6f26bddafbfabb83b74457a3aaa50566ad7931e00a51e3e671e88a094cd2c65a26ba8eab95abe5ee60d472b1a93e647a97cf69a57790e21f6d8a1ed852a196770e64802610bbabb8c1761dca3b93ff94eefe7a5c1931ff17473292ba56053b0fc4afd962c49a4945adc3e916e40b1d79419d580b4f6c31ef307a", 0xda}], 0x1, &(0x7f0000f0a000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x50, 0x117, 0x2, 0x3a, "cf6fe979be17094aa4331cdff9a7df3d7a9fb7d5e96f93980f9aef87e069a4c2fe40545bb04043869b943adc6612246e2507a317a7a33ab75908"}], 0x98, 0x0}], 0x3, 0x4000000) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(0xffffffffffffffff, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e67000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) unshare(0x11080200) sendto(r0, &(0x7f00002ea000)="745795c219e686f49754f2d45a31e41ad6e49b5cb2ff7792d6cbcf472d939188c9eff73e820bd6489cfb0407f8e5063c14e69580d1a92760c309f55bb3fc51eac819a9916ade71f7a7cc5aceb908130ea614332d8dc9edf722fd9b5b7e54d3149c961c5da59fd900aff89925e012c7de0449ffc30d1f37d001d9b04b0ad54631dff3f95144ac4d260ec67f9faf1bd5c04feb36b72c9cabbe3934ee5e19132137c763f41eac142cd9a7018cf6f1b20e4ca4d9e82b", 0xb4, 0x2000c854, &(0x7f00004f0000+0x6a3)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x2}}, 0x2e) 2018/01/24 00:46:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000da9000-0x4)={0x0}, &(0x7f0000da8000)=0x4) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:46:29 executing program 1: socketpair(0x3, 0x7, 0x777, &(0x7f00008ed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000076c000-0x10)={0x4, &(0x7f00005dc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006af000-0x4)=0x8000, 0x4) r2 = socket$inet6(0xa, 0x80000000000002, 0x6) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000100000005, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x80000003, 0x0}, 0x4) close(r0) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ec1000-0x8)={0x0, 0x2}, &(0x7f000051c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000be0000-0x8)={r1, 0x7b}, &(0x7f0000ebe000)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r2, &(0x7f0000ef6000)=""/0, 0x0, 0x0, &(0x7f0000054000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:29 executing program 6: pipe(&(0x7f0000b27000+0x1f8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000532000)={r0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000922000)=0x0, &(0x7f0000645000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00004a3000)={@common='vcan0\x00', @ifru_flags=0x4000}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000230000-0xc)={0x783, 0x10001, 0x5, 0x0, 0x81, 0x0, 0x4}, 0xc) listen(r2, 0xffffffffffeffff7) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r3, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) accept(r0, &(0x7f00007af000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9e000-0x4)=0x10) socketpair$inet(0x2, 0x6, 0xfffffffffffffff8, &(0x7f000021e000)={0x0, 0x0}) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0xa, 0xbd5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fea000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x8, 0x1, 0x9, 0x0, 0x8, 0xffff, 0x1, 0x5, 0x2, 0x8, 0x5, 0x1742caf6, 0x40000000, 0x6]}, &(0x7f00006be000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002a6000)={r2, @in6={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x0, 0x5, 0x800, 0x184ec30427306d92}, &(0x7f0000f2b000-0x4)=0xa0) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r5 = accept$alg(r4, 0x0, 0x0) accept$alg(r5, 0x0, 0x0) 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x10004) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) 2018/01/24 00:46:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x1, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000007000)={0x4, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x6, &(0x7f0000008000-0x27)=""/39, &(0x7f0000007000)=0x27) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfe36) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000023000)={0x0, 0x2, 0x4, 0xffff}, &(0x7f0000023000)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000023000)=@assoc_value={r2, 0x1000}, 0x8) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000810000-0x20)={@generic="8bb658c0438ff68212bac463a11bee03", @ifru_flags=0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d74000)={0x0, 0x9, 0x2}, &(0x7f0000d46000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007c5000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x810, 0x7, 0x100000000, 0x100000001, 0x9cca, 0xea, 0x8, 0xe74f, 0xfff, 0x0, 0x1, 0x2, 0x7, 0x3, 0x3ff]}, &(0x7f0000fff000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e66000)={r1, 0x4, 0x10001, 0x9, 0x1, 0x6, 0x7, 0x0, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfffffffffffffffe, 0x7, 0x6, 0xc000000000000000}}, &(0x7f0000469000)=0xb8) readv(r0, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r0, 0x1) r3 = socket(0xa, 0xe, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00001af000)=0x0, &(0x7f000025e000)=0x4) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000ff7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000ff6000)={0x0, {""/7}, 0x0}, &(0x7f0000fba000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d46000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0xff, 0x8, 0x7, 0x101, 0x0}, &(0x7f0000807000-0x4)=0x20) 2018/01/24 00:46:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b81000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309000000000000000503000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) socketpair(0x1f, 0x80000, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"635dea7bf3467ae4251a9280ff78fe08", {0x4, 0x7, 0x1, "b00460c15a53", 0xff, 0x0}}) socket$inet6(0xa, 0xa, 0x101) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000-0x10)={0x0, 0x7, 0x40000000000000, 0x1}, &(0x7f0000010000)=0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000000e000-0x4)=0x9, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000011000-0x70)={r1, 0x68, "5010791deda4193624766bea74313146664372ab117540685044349a13c7cc18fb4120b364391ca844436b812f9070a5f7eca4502c14dc5fad19fbe4fe1eccab539902e0440bd65005b2e416ad14c04e989f2d99448be982ab637a23b49c60fb959831056c60cabc"}, &(0x7f0000011000-0x4)=0x70) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000219000-0x8)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000219000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000218000)=0x14) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000219000-0xa6)="b2bf1a590104930eb7bfd656765af7867503e6bd765d1b0ba4eece9da13801435bedec0526d2e2d88c180969e4358b480bdd43e3aa85a4eda6019f175b3c84fcecc7e4224cc5398c78bd0d6b072959c9a4b82f68ebeadb3c2f8e82d13a390e59090c96709c24715ea52578a4767080f2d2a87bc033f65bc0930e35cd89f4441c529e29de4689fbac47eb83e2d73ba013fd944b0147f1c3f4b1de64b6ca2832874a9dc7fda627", 0xa6, 0x40000, &(0x7f0000218000)={0x11, 0x1c, r3, 0x1, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, &(0x7f0000219000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000af000-0x4)=0xffffffffffffff2b) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00001df000)={@common='rose0\x00', &(0x7f0000219000-0x34)=@ethtool_sset_info={0x37, 0x6, 0x7, [0x65, 0x0, 0x80, 0x2, 0x5, 0x7, 0x9, 0x40008000000, 0xffffffffffffff00]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0x540) socket$inet6(0xa, 0x80001, 0x1) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xc4c3, &(0x7f0000203000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000042000-0x4)=0x1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000696000)={0x0, 0x0}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005e1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e02000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000699000-0x8)={0x0, 0x7}, &(0x7f0000791000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009fb000-0x8)={r3, 0x3}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00009a1000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000548000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f2e000-0xc)={r4, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x6b5c6526, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r5, &(0x7f00009d0000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000521000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000dc3000)=0xffffffff, &(0x7f00000be000-0x8)=0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000470000)="64a8b05f79d7597df1caf0d6797c92ce2133d052cbca27ada328f7d73f46fc3a61e68f209c263c31a949191996fee95224013a68f7fdceef0cf4e222bac1fe70200e9342913afea130a6923857ee3199b89dd9a63070542af2371c76725119dd7ba604db9ae0cc2f679078e9ea925a7adb02209be65e6871f9b1db3ece08a891fa0fa283832fb977a9fd2597811f3fc9cab8b11eeac7c8c4e8306b8d0dfd196e751254fe206eb9e856c71535e42605d260f7c278414ca9ec6a2cf56e5fe7a2ec0bcd87434a480c49c825f5f6b3bc5798", 0xd0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000f8e000-0x4)=0x0, &(0x7f0000f8d000)=0x4) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e89000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000d1d000-0x108)={0xff, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5f}, 0xfcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) close(r0) getsockname(r1, &(0x7f00001a5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b33000)=0x32) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000cc7000)=""/202, &(0x7f0000829000)=0xca) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000098d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000581000)={0x1ff, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000e71000)={0x100, r5}) accept$alg(r0, 0x0, 0x0) close(r0) 2018/01/24 00:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007ec000)={0x0, @in6={{0xa, 0x1, 0x6e4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x8001, 0x1f, 0x4}, &(0x7f0000c24000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f5c000)=[@in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc260}, @in6={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in6={0xa, 0x2, 0x8b2, @loopback={0x0, 0x1}, 0x1}], 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000058000)={r6, 0x2}, 0x8) r7 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f00005a6000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) close(r7) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 00:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b5a000-0x4)=0x0) r1 = socket$inet6(0xa, 0x4, 0x6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a43000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005d7000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x80000000, 0x4, 0x3}, &(0x7f000074e000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ddc000)={r3, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d7000)=0x8c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b3c000-0x14)={0x8, 0x2, 0x9e4c, 0x6, 0x2}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000d1d000)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d1f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2000000100, 0x3) bind$unix(r0, &(0x7f0000825000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfea9) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c6c000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000324000)=""/4096, 0x1000, 0x100, &(0x7f00005ff000-0x10)={0x4, 0x3, 0x7, "a0d63413f531", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000967000)={0x0, 0x0}) r3 = accept4(r2, 0x0, &(0x7f000052a000-0x4)=0x0, 0x80000) sendmsg$nfc_llcp(r3, &(0x7f0000bfc000-0x38)={&(0x7f0000d60000-0x60)={0x27, 0x8, 0xcc, 0x6, 0x0, 0x80000001, "5467144813564a46915d4d99cb1ea80578290949ded3bfa5c2cf533dd2a5290cb805578bae7841e250f42aee2d0856bfc6fb94827527bae6a60bb005f9c63b", 0x1}, 0x60, &(0x7f0000f9b000-0x30)=[{&(0x7f00001b9000-0xee)="0d5703c0e453aaaf485baac78520d84b29be560a0ad6a7c905c0d552122660aa70570e38341d42c0f522f2ffc50cef55fb7e53e1836cf8cb889b381c6bb67c0067e3cd9111bb7aa595f6bf0b03c5505845c5893a860e140eff07494d43f7615ce572332654b973bdc81aa8caf0636ce4f5b8cc89d24a4eb26ed81b9a699d2abb34c844e67872d932333d5c60da403efd83daeaef0f961a8c4a522ce1de0484e247f43dfc49953ce8c36ee0ab52a06bfd7d2a3a2a206ab36d9e7257ac0f5507ac26c66a0bc7e76fe245e5ea132c78132fb7d1dcb1616553d52e5bdda619e97346d741cea95aefa42c0442195f80bd", 0xee}, {&(0x7f000074b000)="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", 0x1000}, {&(0x7f0000e14000)="cca146cc9e95c02bcd2c2ddaa4eafe2ce9a7e1ad51755840bd9d991b27d8a5e022f2586c437844bf907afb516d7679bb2867b95ccb0222e3492740bf0bf38362fbaca5051cd097f0604b4c6ba86336c3808768c58c9051e3df1a3768f59befe78f3737e5bb43bda3bf56670f179fe5dbbfda1192ed6a4f395013b1c2e76284c6ef0172eec6cb54657b52a932ee142df5b66792a17731011b167e62ced713b563233392f6782cd9dae25bcb6d58f45475a7b40f84ea961e39c73458a769dec39b63bda50ea3a3af5bfd2b671639dccc95bbd71eb6dbc8d2ec", 0xd8}], 0x3, &(0x7f0000ffc000)={0x28, 0x0, 0xeeaf, "e07e6fa5a7848bc0fcb5ae80f63adcefc2"}, 0x28, 0x4040}, 0x40) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000d0a000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x281) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3c47ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000d90000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000002, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x201000005, 0x253) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 00:46:29 executing program 7: socketpair(0x9, 0x5, 0x1, &(0x7f0000366000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000112000)={r1, 0x0}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f000001a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) accept4$nfc_llcp(r0, &(0x7f000041f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002dd000-0x4)=0x60, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d00000100fcffffffffffffff000480fbf502007e23"}) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x9, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xf7ffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eac2e4", 0x0, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ff"}}}}}, &(0x7f0000097000-0x8)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000618000)={0xffffffffffffffff}) 2018/01/24 00:46:29 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getgid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000000a000)=""/4096, &(0x7f000000b000-0x4)=0x1000) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/24 00:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000db5000)={0x0, 0x0, r0}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000188000)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000040c000-0x4d)=""/77, &(0x7f00003ad000-0x4)=0x4d) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000934000)={0x200001b5, &(0x7f0000d7d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/24 00:46:29 executing program 2: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000039000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000093e000-0x4)=0x0, &(0x7f000093d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000093f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000093f000)={r1}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00003e1000)={r1, r1, 0x2, 0x4c, &(0x7f0000940000-0xf0)="e4ab90c540198a97de8cec9970ab5cc13bd86fd3f6321efbf7131ae4b44b10e412b243dc361b7cd791f6c265a8673dada31d806a516e6dc4cc6d88ac36343bc766eb0544db59f02d96e11317213f97b3e8e660f5e63734716aa90e35d90acca5d48c4490cda45d032e3ecfa2380aa0bcda2e867303bcba11b18a7d5fd7a6b5493f3de947113b945d746eedc851f923cf62a19e81de7c45d41c43239e824919ad6994bef47689af72e34422a3286c87696ec2fc197bf3d6fca4ced7e3f43b873294eaabb509f4cafa6d6a8d29440d7078c9ed2ec7ee8228094a58051b10289dac7cf5829770e9cecf670d1ca14e40eb3c", 0x3, 0x401, 0x7, 0x2, 0x9, 0xadbd, 0x4, "07e9f069c01719da85a6b284c04b54a05d3fe291cf10b9cd966669fc66d3869826a5d9fc51bfd57f6f81f61e89208db66642cc542beb0cf7a472c115ab15bfad885b686775eb336196c27b8693bc199c3560358dd9c61e3a914470c0639724499d9a8eabb4a9df4ba41d27d0a6b517ada3e9bfb73774236568db8ea936966e09de6cd84b8e4dcf0f7dd3503b8ae79f9dd0232b07bb4be1e74c487485e48643d2ef9bc9dc9ccc689df459566d1a602efb3fd35d3c179a912d9894a0f0ea5358b7b426ea458d1a3f6f9816ff75c1149ba732d40979b6da10c3adfcaf7098d07bdad68ed6e2a83b24ee51935203a2921168216f3c41e50de9"}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000093e000)={0xcd, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005d7000-0x10)={r4, 0x12b}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000093e000-0x4)=0x0) 2018/01/24 00:46:29 executing program 6: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f000021c000-0x4)=0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000078000)=0xc) accept4$unix(r2, &(0x7f000013e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000b2000-0x4)=0x8, 0x800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000021c000-0x4)=0x0, &(0x7f000021b000+0xc04)=0x4) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f000021b000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000040000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000183000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000005b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, r4}) 2018/01/24 00:46:29 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00002db000-0x3c)=@file={0x0, ""/58}, &(0x7f000007c000)=0x3c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x100, &(0x7f0000bf9000-0xb3)=""/179, &(0x7f0000fe7000-0x4)=0xb3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002e000-0x8)={0x0, 0x7}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000017000)={r2, @in6={{0xa, 0x2, 0x7b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9, 0x8, 0x1, 0x7}, &(0x7f000002d000)=0xa0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) socket$nl_route(0x10, 0x3, 0x0) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/24 00:46:30 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000002000-0x4)=0x5, 0x4) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xff12) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054f000)=@assoc_value={0x0, 0x0}, &(0x7f0000e54000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000950000-0x8)={0x0, 0x4}, &(0x7f0000123000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000170000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8, 0x7, 0x80, 0x40}, 0xa0) pipe(&(0x7f0000106000)={0x0, 0x0}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a2000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edb000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000d0f000-0x28)={0x9, 0x2a08, r3, 0x1, r4, 0x4, 0x1, 0x101}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) setsockopt(r0, 0xfff, 0xff, &(0x7f000088f000)="346d640136adf8cd2976d4b3a26562d718d9", 0x12) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e1e000-0x8)={0x0, 0x0}, &(0x7f0000612000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e1000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000080000-0x8c)={r1, @in6={{0xa, 0x3, 0x40000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000024000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000b000-0x4)=0x1002, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000024000-0xf8)="d25e49f81910b17cdfc7879747a5b40b7bb20e427ebab8a9030041456d878e218c1f2b078771af6ab34f167db9ca723adeea1e5eba710709fe2a6fa3e36e35bb340f555bbf5316232a119520ab558c0c51c41526b941cae41548d07bc8afe9297075b770ee196018de7b76f586e2eea4a9136c9209344a484d5540e4746e49a8c33a943b067d093db21958aa3e31589987eaaf3b1b705ddd6ba244a8e200b0eb813fa9f0a29ada4a851c9a5e3d88c3eb9c50cf3286e883e716dc4a80883bc02989e69903f24788190c409820954ff23dd11548c8019cfd2806998e054c48a18b22040a7b06eeed6f8d2eb36239a763bed9d1bb0bf246c56c", 0xf8, 0x20000000, &(0x7f0000021000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000026000-0x99)=""/153, &(0x7f0000026000-0x4)=0x99) syz_emit_ethernet(0x440, &(0x7f0000024000-0x446)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x40a, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x401, 0x6, "6825f6", 0x1, 0x2b, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x7f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x4, 0x6, 0x0, 0x6, [0x7, 0x8, 0x8]}}]}, @routing={0x1, 0x12, 0x2, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @dstopts={0x87, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x40}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x38, {0x0, 0xc, 0x80, 0x32, [0x7, 0x9, 0xf24, 0x80000001, 0x8000, 0xffff]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @generic={0x80000000, 0xd8, "64bb10f4b841b7321edc7a69d58a2d9a98a8fb23c5f573ebae9b0a7cd551e03ddadd8f5474e4bb193e92ca5560f6ffb042c1e71cab99ee5c0c4f3691fc6a1406782508c632473c6944f73628bc8cdd6327b715cd01375b304ce4d91feaec22dfd93f9d24f600cbc2e3b81ea3a1b2d40f86cfdc7b005687539c4ace0b22d671b9f1f6185b6e1b93b6167346732e8b51a92e49b3e6d75afd6af5457bd864305d15c1c764f575cda37e8db7983d0ac66b2ede569bb78836868eeb96e47e001cde9ae0dbdf8ea3560b301498ad7c97c43b9b132eb0f14a2b634f"}, @jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x6e, 0x4, 0x0, 0xfffffffffffff801, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}]}, @fragment={0x7f, 0x0, 0x10001, 0xffff, 0x0, 0x5, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @enc_lim={0x4, 0x1, 0xff}]}, @routing={0xbf, 0xe, 0x1, 0x81, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0xff, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x2, 0x4, 0x60f7, 0x6, [0x6, 0x7]}}, @generic={0x4, 0x38, "d63ac4e06a423cec8327b7fcaffcaa03b9bec16500684ac7847be686f2dc54824beb7443362c5dd4a7460c1d9a4fcf9073b2f286b9feaf56"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x400}]}, @fragment={0x3f, 0x0, 0x100, 0x7ff, 0x0, 0x4, 0x3}], "b83e6f17f17b2e8842c91b69f7b9885c3de8bbbc2c55153ae99e6e5dd739ca06e7252884ef3c33a45735c1ca3cf1535eb79d618f4a8689f58110784fdf87c1bcf0593a60ef7499b8a42fb65eb55b1703e97c89bb66956301293b955749c44d40c01288344ee2a12920b5f261679f764d2fb657b36eb8b9d3bbe07ccb65b46512"}}}}}}}, 0x0) 2018/01/24 00:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000645000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000064d000)={0x1, &(0x7f0000d4e000)=""/72, &(0x7f0000c3c000)=[{0x2, 0x88, 0x80000001, &(0x7f00002f4000)=""/136}]}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b70000)={0x0, 0x0}, &(0x7f00007d2000-0x4)=0x8) r3 = accept(r0, &(0x7f0000d68000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c7e000)={0x0, 0x1000, "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"}, &(0x7f0000c7a000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00001e4000-0x18)={r4, 0x3, 0x30, 0x0, 0x4}, &(0x7f00002f2000)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c43000)={0x8, 0x0, 0x1, 0xf910}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00003db000)={r5, 0xffffffffffffff2a}) setsockopt$inet6_tcp_int(r3, 0x6, 0x1c, &(0x7f0000838000-0x4)=0x1, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000332000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000021000-0x4)=0x0, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000021000)={0x0, 0x3}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000021000)={r2, 0x1}, &(0x7f0000022000-0x4)=0x8) sendmsg$nl_route(r1, &(0x7f0000014000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000021000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x4, 0x1, 0x3, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000020000-0x24)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0xfff, &(0x7f0000adf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a87000)={0x0, 0x0, 0x10000, 0xebe7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000928000)={0x9, r1, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006c9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) close(r2) syz_emit_ethernet(0x92, &(0x7f0000e4e000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x18, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x101, 0x1, 0x0, @rand_addr=0xfffffbfffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@ssrr={0x89, 0x3, 0x2b, []}, @ssrr={0x89, 0xf, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @noop={0x1}, @ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0xc, 0x1, 0x0, 0x9, [{[], 0x81}, {[], 0x7}]}, @lsrr={0x83, 0x27, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xec, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x97dd}]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x2, 0x0, []}) pipe(&(0x7f0000c35000)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000f3c000-0x38)={&(0x7f000055e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cf5000)=[{&(0x7f000048e000)="dd08ba20651b098a8c64973befe127c793598af2fc23779838b0027765a91a81340fd63a7e179e5cd23df2c70f0ff628162babca8dfc653af9b1f2cb05d5d9cd547a3f192492984eefdf3c6f721a333b4567153fc4d03871501fc2e31328be491a3e2f70756c7d8accd9ef7b65502b66db93281418851af456ce7530491f0d9d9996d7589276ebc251fc2184f91e63d7067c68e0ecaf2cd541525e7caa2895186ca1810f", 0xa4}, {&(0x7f00002eb000)="82948d2285f27eca063bac491ce8da3fb17a88ac79473ea0c797dd307605ecfe6c7303104d72f26d3e1bcdff69c038776ee064ae6b99e479c8c4bbbc2ad762b840ed9c6b2659a4207f55ba011a35ac32e58fb59a9fec8467bde34e60959778efe8416221e2ee3f1718e7a53fc4d57b929562c2ab93c596fc4f8d994858e2cbae5bda140d86556f0d40609a50a5d1df27b7523a978ad7a6113f9b2182feeb7f9a11906d42fa5bbbbbf9235286b79ccd98372c91b0578fa184ed2a4fd3ffd6b57a8dd2dc3cbe66f0a1b3c6191fb188eee7aa4491c00d332c17c61567bd0828b5cfa154", 0xe2}, {&(0x7f0000e06000-0x95)="6084332727c5fcd4453812fdce79a79f972f064e7aefa1745e5a5f9f15cbbde50baa73965856234cfd0b892e1c27d13b1f56283fb6c522d7c7af3ea93b0fb2efa15fa169993c684bb26a62a8eb5d9888c4ea29a1be3f54c9d3a6d947e73fa3ec83e72cc6b6caacf357cf1543d8923df02613f4b6c25f8e8172547e6a5ea09cafc618a8f938fc7924fc017c87d0c8cacae8528a5bff", 0x95}, {&(0x7f0000ca6000)="42575e7394885ac2bf589a5fa6d9823f69250cf2c84916343751421f0c6cdc0facb9936474fd41742931893e6a0cad1cf5a2b79f38c47619896e8f42283130731c73d71e23fa0ee027734b970e667d053886563f9bff77ee4531be0e5b2bd97154a1b6364a58c291a36423422166c16c5967a475b00f9f9e57bac014ecb382a8851801b4ec07ad6ecb1eb261f193203e73c8d314d7233b1ae803d5e0f026ed87ee7f488dacce476a41c5d1b979a53ddf87c849ac4b8679b733df85feb947d3ee5bc74e349e052cca1550eb14951c322283707c570f8e05f7b9e865ca8f76ec5d37c9ca1108f761bf3ed2ab3acd32eddd2be3a6de3c765ef6d86f3de9779170058cd543ba380904208ac5c0a4ce38a33811adf042ec5c4c167fe92ffc17e6c61fab8f7eb112479ed0365186ee52f2fb92aa4ba518cb32e190d5bec8022d524d0f3dd890f7b650ab1b584d440bd4bd94f21faf396d1b7288a828805516456a419113bedbc54cdc5f123eea029e35127e1409df795d4889f4e313a14fa2dd32f62faf54c26031a933f2240e568dad24df1458dda7a338da32fd42cbf567dc7f66fd7a312fc4b58bea543a9a8cc4c79b6a7f47fcb374a473e4af2849ed86891afacfab2f24de0ccfb9a1def9db5944f25ad1bdd56eeeccce0b7a4405f25f72f07cd1374f2d6263b9019c50100cb2c79aff1b795e9a05305e20a17603f583027c7096183a9695809b17c79015d8899ce2f319f0ea6dcb7e2232a5deca1989777411eb1f5050ddc6d48913cc4a962353e6fb09f73dcd6fd8253c559395df0760a77166f14ae754dee4dadbc8d237ecfe2ecfd5e006a35be008db071bc3a40dcea820d64a7d22cdf576354800c2dffbefc8aaaab71fb0a30f62109763800a0f0a11212bce9d43ee5a8afe1d159ddfbaaf8a4fecd167f4fb24a8c3bc61b4517fbedd97fc8830fbcb9e47ba59708d6204ce59849e83d071cac42d792f86f8a8e7efa10dbf20fe32fecd670487144c8b0eed4a87533650a5d5eeac6e105c9f0dc80dc69bdfeabf895af5793cd799f767e4f3932eef990b6305869ed4eaa026f0fdd8b522ed9bc1ec47d378c9616648bd6e283f5cf85e62e6e11cfa524ba7161392d16fd14fe03f1f0cd1abed48f6c9deafa5a997945b9ca85f6ccbcc43fc32142599404332d3c14ed56739e57a273fd0ad394d849c4a972824cb3ddab34b06bcaf7d6f335baa23c0db64e42866ccdb67734572e132833bbf0f2a428cb53230bff6e2b6e7553a35d1c2ebae3346e9ea6f5c0106a4cb7673b50f203c1ad4dcdd9f0c0cfc9a8dc5615eaa4bcfc31b0aa6bf253c53d0b7abc19e173d27f0e3d9c6a3a86e0feb985d5e96bda7243fb81a8997ddf96eb6169e9a5b7a88c14b182863ee6941e47936a8f8b0d67f219f921fb32cbaeceddbf3bc9263c23427767fa28f5e43635990a821c9cf199070f30e842ceab79843346aea4e3691bbb828f2aa53cf4689230e08288340f3b1d59b3144836f57852b418f244e2debdadd26324ee829519f217acee389fe0c196d681c5308e4dcc0985bbd916ec67f3487db5b7e1cc2d22aaae49dd7e02da9bfe2046bc8248f58927188244518ef3ffe978a0730e565dee7575e0183d31985e3b35659ffc85312ddddc0de9308a5a9e82803c7dcc9f1d004726d95165ec894f3fb18e3a714ca9d3bdbd27a9368bc3eb327d7dfdfaeb48ece5c291a34ce8f938e736ff1a6b8c2937118b9a2b80e02a520b7bba3382498a1ef1b9984b3e188b60486de60b5081e9df390d14a9d9cf3d47e42de01467032eb9884e96324b85d0109ef81e70c05932d9de8f81379929394460aa079062c14da59a50254681c4c03f9c03f3c3e3662bc9010764458cd592fa01fe5f7d0524b7d1e200b2b4eada9226517b4c029b6cc1ce4ce1114d9478f84aaed5708434306bc91e286f67e7eb69af8fde842a43c8beb1187a343ffbdc249a3122eac81dcb660c863c068636525c0eaebdf81d10e950b887febb99e2c338551b0f6528b13edec53200f93a0e2de0de3cda32a06ac762b1d880fb82c3f8294d1ceaf63e963c3470c6f377d9e53442123dc8da3bb4721f900af8fac56f4ddb9d61b28a12165afa449596ef4d789d1ee5354fea58da7819aa893e710f868f0a9f31f5bba3d54152a9a8e1d96acfc473fa4425de8a705956e3e693b9424c2d09a28fad35aadb0ae023c8880567210503ab886c2ba029e0a0e480fbba0efc497d4c444d868a02d9fa3a00a461f3d08a4d85140b205abfc0d376af914c8bdb16fde4adb97564f88fa3076757732dda96020f59efcdc352dfb9effc54c7045b50f715221ef93957382140e208fccc740b1741e3e43732ff1343b8c0af2e4b79050009d111e2e69fa60352d034dcf439d384cf3bacd4a5b70f0ad85aedda10166611294be292147c87fa1d60226e6995ae84277d639788778bc55b895937d958d9342b9aee4bd89202609515eb112806f7ac16d2c74286975788c81093801fc7d32b916571bdb6e7f77850d1629fd6fc1fce4a50b0202cf07f250066c08b0ff693bfa667b223d975b9364cb67837063b3565f0e97eb7a136f441f1bf62a386475b571f2742afbdf9b3ffa29e2936f82777b9c5ba3a48e71beca93337155e4bb31dd221a3041f976dde8a5bc545c38811bb379cecbc3a35be3b597186f89f0c5713da72a9517030849085444021ab58d91b80831925d2ecaf72f13248565e89920705293043614c67b6e525b9736419261b3b51751d147e4361744033e182717d222e33a4bc2108d612c81900ca45c1fb7005a107d00cd5dd3b391287a4526a45ba38b54a582ba543ed985b979fdf6e2ba4d7e2e982fb5cc1e2bae883c184f3eb3f4cc71647eff3c5762cbad919cd8e3da8a1587b9812187e5aa950e1cce553df155ceb2546eec66924fffc03ee9a704438b5ed7f31fdd85b85594135b14d964406d2c7a37390cdfc3148e7989ea02c1356309c5f119b8a36135e88e11f38cd772216ebcb75ee2e386e96521510801e0037182657818e9fe0c4c260ef7e981fa52b6db73a126705409e6f22098c5fb0115acf62eec501aa112575064ffa2097a25667d4d0afafe5b699bd01d6ba4a3f03df8c192460ae110d3b3d84c6f60f3f3023ffd91aea820d0de668eb97b71f5d178f217813627f73d89ff2c46dd7ce9112e28527b00119640e0e7c1b2b8460d6656cfc2ca9719b2ab88796590ab5eb58633baeb8f4dc799b02c5359b1d60c5bec7600e7863faeda6f2c05e7798a329e3f45ed1fd4b0dbc9ea07868198350268b02534cca4ecccf66523e8089453bc7f349886440dbbb1a8feabc2a6f2c56d9448de01da58ee5fa282584f9597b28ae780f4ef7960e1cc88371be742feb70f624dd457c679bfb92dead6d6f0d22a01076b1bfed7fe87b5af459270188d92684c3550b1c4735e1b3ae0982901e84ad12970b7869f6a58e830b5e10d8133f76f2480f5c2c120f1986bbc26fdce42735060d4ce6012f1d43f80bff8796f2da9a8e10fa67c0ec95452030486767efd436c36670f1f1cad99392f4145de442e60920a7bc9375ae4d92edb8e70f30c4717a0df2dd6a863c701acdf2e1adbd5fcc6edf0163ae8d23c6194abcfc8715797c9fd242d0f5a3b32484f3c3b9cad95f41ee751553fa0fd9dd47e389c9d98affbde5ba7c353b1887126a621343ea9a181924a9e3a8216b5dd3d717dc72a5a4ae30b14ac483daa733ed7ee9bfae424fd27348a6ec20b097632e202546de2b1f65fcd0d4c53a2a2091be8ab20c039d5972ebcd1064bf67ad5cb1d643a689b278473a26ccc8ca27d2cfbac6bfbfef526a38bd34d935fd4c04c9083118b91ebc99b9226844797a2647e787ed47bf1a58b1f1f4a7530634551c58b0abe3e8c0b1f8867162aa234c582efb0f0c5a60dea789617c33f6d4b13054e09feb3da4299964244d1690d30e1468464dfd78a4529401177ebba911d25983ba9d1e3bcb2e1f328455cbae0f356387a81e582658a35562ad208bfcf9c2026db7159408dc53bc9f3727008f8807d911cfdae6bbf19835f4a6741ebc2fd93167b208bd952aaaea3394ddf47d1d1f46ea602a4d621a91b830b20f0660122492431b2edb15ec7ffcc9e875ad2c9b3af2add270eacec5bf463492b6135bd71886e47f6e8de1044a8426aeaea3b069ed23a87917cc662e62a421a49e037b5ab8e7cd61a5a4fed544e8bbe5516bbce874e4d212d5c0c48a6782ec852a288d11cee68dd3e32acbe51c8965e492151e04c621d4f4c40ba04d1fc24ac1bcf625ff3e589f54ecc2aa63f37ec61e1e9ecaf24d2b270a7f22e69bb4f1bca3ab3f6ea02f2a36776fd4b94b042f88285c84c8f607e388a10e952a2b52c5120d1ed3ec9866f6401cfd4e886eb00b4546e3e3f27debb3dd475ab8982d3a47ff854057b83c2b8d876f52c89fa2f0c90a66208211898a5f7de7ccc6a076d86849fff3ad05d0bbac7ab079750a5ea1a731ad51e1494107d8457790229edfa7595c0bc6fab280953adc7b2a646488af4a45f278708f9112310e06e9d09124eee4ac3fd34897589b48717c502f98d8c407526255e8c7ff35602bbae08f649d2784bb2f3e0847dd990c5800430b0792b576e8d955feedc73bff883c6e9536cf82760c51a1b279dd6c737e86cb17b229ff880974f889cef02711184a2bac7289b65da77342f7c4c84e51e43f4b87dc05585eaadf0befa8d8c67711ce54a793d393c6118cdfaf8b0d5b143c394ce27deaed4b5b936fb90728e095e14f1947bf6716497cc17adac8a3be40a47d22986cb1c69e6c3c9bd13ab65093d3c55cdb6ce23701e07921d993f3e31e1a1af5f891de860aec9fcb91bc3b44335499089fddadb4145452395edb1b43758f6b0ba8fef28c3690831c5672ca59b6fab761d6560cce93e0ca11349068c279e316b47efb4c1f22798a344055b6af75b8abc9b24a3a90f4c96178b5fafc81787b5a95f67be499e16d30cc6aa382d036eec8eb01d0b6e8ea19aefcb1c6064e206ee6ca4fa98153a924aaf5622c66f114fc9643214624ce212ca78863d477d7f472cdff1a81c762624308df0fd039ad1074c9f00002439844d3d50798f167cf444af4f9108ca05d09bab3a1fda4512f30090044ed2f8dbd281d089985b845817feade01c3bba2d5dc578b5045dd05cee54b1390192421b37342176bfa8159d0970b33aa06167111cf3a3d0deacf9bd76bbf18a01023f493a807fb73b83a2321844041d7910e8da8f95b48462bdcc6cf20bcda1393c6293a8bcbd0dac4829e47d1165d7ff17946c5c90a114c22be2ab84051bfed64e5c3a459227d373a2111632a362220c400ebe1c2a22b42c20702c4d6f01b7d24d6133df5ed342b8eeb38bdbcb2092d5f9a70012eec921f8c42d8375c3748c75b749865ffe8f7f39ccab7af62814cb5ec0a1a3c10837280505319e803af535d63b7a94c2d91710116dd69460520b7c4f792b7ca711e39c3e5503d575780a99a3fe01f26695b5c662bcb10c4adb6d42807171f05c6ad05825875df56a9ca068a845d62008d4faa73151e1b57b314869b7c1e8c705e524df714d347c0f2556fdb3dd9ba47235c09dc98f82ab013a50bfb1e0b014fef3b67b48ae11ab912c3699996f814c715bad6130edf8b07739def7280559cc7a6b857b2058ae3322ba67338ece3b048b6422beae026a138d25b57b87f337bde80f8ee1ee3656544b7c33ec1fe61c4f04624eb7a2ddd5a785431fbb46c275259ce78f98a9e4944efb86413ef735c6913f1e8fdc6afe51", 0x1000}, {&(0x7f0000ec2000)="7b2a783badf7a1d4859436a3d681e5aff00269b1ef581fc388b5ce482535e4559c948518aa95e5ddbb499bda024ce1bc995be7ba1d4200aeb99fbae6db64e4af933b133b84b0450be8282bc25b1340a056e3be540326e257966d05dc3d967c9210c4bcfd443861eaa435ebb3bcc7d0486adbfa6c1543359e6f87ca29c1be74e8067ee36b3f1d6fdf780ea175ab923f9f91aabb8396cf7c4fd6cd0628a93e0d53d4539cde12ea11b2be014ae6042873df8a6a2090009be2452336f5", 0xbb}], 0x5, &(0x7f00003d3000-0x48)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x48, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) r1 = accept(r0, &(0x7f0000003000)=@generic={0x0, ""/126}, &(0x7f0000004000)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x9}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000-0x20)={"53b479614a737344aa330cb095794a9e", {0x4, 0x3, 0xffffffffffff091f, "0a85d793e7d9", 0x7, 0x0}}) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e37000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000201000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f87000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d25000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) r1 = accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000007b000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f79000)={0x0, 0x0}) poll(&(0x7f00008a2000)=[{r1, 0x1034, 0x0}, {r2, 0x8010, 0x0}, {r3, 0x8, 0x0}, {r5, 0x42a1, 0x0}], 0x4, 0x7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x40, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x2000000000000000, &(0x7f0000ae6000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000ec7000)=0x1, &(0x7f00009bb000-0x4)=0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x8932, &(0x7f000092e000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) sendto$ax25(r2, &(0x7f00007e1000-0x79)="399bedd9120e281a61117f9013c8c534961b0f637b7bb12f488c7500e8f9de9ba41e1cea031598ed66ec3fc10e3ca2b8ba545b269f6963a138fdb40a8c44e28229dc0ff145259d4f7f7a91dacc550fd4b5f35fee10e8af14804eec0fc5453bdcb2bd06a24e0d8035cc7f3f8b9b9c29c88f98dc78afe55f7186", 0x79, 0x1, &(0x7f000019f000-0x10)={0x3, {"d16d9715e53864"}, 0xfb}, 0x10) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a1b000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000011f000)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000d37000)=""/141, &(0x7f0000e0a000-0x4)=0x8d) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc2000-0x8c)="de8e6e0e013611f7606d238bdbf90e1f669a11620a423ef632dd50cc2203e05d5c7224c415b6ac2b47a79cf20b7f1614bf76e879eeead323a694370000000000000003a9cd8ce8cf711e0da350b1828caa035632fbe2dc976e30ad22f7be10c8997a641b81f0ca191b07b44ce095d03e2e43d91073a5658027bd785e3f303b3107433c1abb76de0f2168dbdc", 0x8c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) [ 1521.075367] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/01/24 00:46:30 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0xb9)=""/185, &(0x7f000093b000-0x4)=0xb9) r1 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) splice(r1, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x3, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f85000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fef000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000789000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000084000)=0x0, &(0x7f0000037000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f000002d000)={0x2c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @str='system-{\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x802, 0x2, &(0x7f000001f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000001a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002f000)={r0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x14) recvfrom$packet(r3, &(0x7f000002f000)=""/20, 0x14, 0x20, &(0x7f0000024000-0x14)={0x11, 0x18, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000002f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x9, 0xfffffffffffffff7, 0xb7, 0x2}, &(0x7f000002e000)=0xa0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000f000-0x8)={r5, 0x8}, &(0x7f000002e000)=0x8) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dc8000-0x88)={0x2c30, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_int(r0, 0x1, 0x2000005, &(0x7f0000868000-0x4)=0x0, &(0x7f0000201000)=0x4) 2018/01/24 00:46:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b11000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000041b000)={0x0, 0x9, 0x0, 0x2}, &(0x7f0000067000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000678000-0x5e)={r2, 0x56, "14bb9aa66ad49437cce7501d153cba6b9c73278e3a2c458bae72b64968542b1a3cd65bf31f69f59444a42ff74c8ad921f11093fb1cca4ce7267dc2010ca3f9838dee9160e3a81857d982860184d13a4600e76864ea2b"}, &(0x7f0000001000-0x4)=0x5e) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000130000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005e7000)=0x0, &(0x7f0000fd7000)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x1, &(0x7f00000dd000-0x8)=0x8) sendmmsg(r1, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a04000)={0x0, 0x7, 0x0, 0x3ff}, &(0x7f00009a0000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000082e000)={r2, 0x7fffffff}, 0x8) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) accept4$unix(r0, &(0x7f0000114000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000404000)=0x8, 0x800) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00003ab000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f86000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ee4000-0x10)="b38e409d3e6a7c2800805cac91c7250e", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005fa000)="db9be728a28877000000676222f88527", 0x10) socket(0x5, 0x6, 0x331e5aa) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f86000)={0x0, 0x0}) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000493000)={0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) [ 1521.196627] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x0, &(0x7f0000c42000-0x4)=0xffffffffffffff1f) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x0, 0xe83) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007f4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028a000)=0xe8) r2 = socket(0xf, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097e000-0x4)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000027000)=0x0, &(0x7f00006e3000-0x3)=0x4) getsockname(r2, &(0x7f00006d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000047d000-0x4)=0x14) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) r1 = accept4(r0, &(0x7f0000ea8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000991000-0x2)=0x8, 0x80800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b6d000)={0x0, 0x8001}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ffb000-0x10)={0x0, 0x3c, &(0x7f0000fe1000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000ffb000-0x4)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ffc000-0x6)={r2, 0x7f}, &(0x7f00005f1000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001f000)={0x0, 0xb7, "5d235580951732cb5b96ab4df2fa394618f04baf5025a8739c74fa6444a271966b400879ad9e4bc752e8643dbdcaaa7b97bc431094c45855a37cf18bd446f39455598a27c9290b90701862be6602e5035b1832d0c812d109c6c6c74d0f96a6fd6a9cb0345e658dbc550e0e95d847bc5f73d06785b456b2fa0bb4f44af14b08abc28c838cf78dc2ea03767f375b1d70f6c201207a114465a6fe46fb62dcbb1bbdaf3d3c51428b21ae26e86c637689607465faa27e4c47a8"}, &(0x7f0000ffa000)=0xbf) sendmsg$inet_sctp(r1, &(0x7f0000a7b000)={&(0x7f0000ffb000-0x10)=@in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffb000-0x10)=[{&(0x7f0000930000-0x8b)="a1f49ae3fd9b47f18d9b74f11065660b0808996429a02ca4622a29476d9eff1ec2501e63a388f3f7a4e21516c5d990a498459b56689a9ab0bc2253830b95d06ccfa11c53e33a1c9816d93f9301ec3bcb4a75094704f352c137476741d3b344fe48bccb9d08478a93f3373f2b012048e138f3f195592d2eb930b04d87d179204c23b1225cfa63368940c5e3", 0x8b}], 0x1, &(0x7f0000ee3000)=[@init={0x18, 0x84, 0x0, {0x6f, 0x0, 0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x74, 0x2, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0xfffffffffffff8a3, 0x8002, 0x7, 0x101, 0x7ff, 0x4e4, 0x1000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x8000, 0x1c7, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8008, 0x3, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x0, 0x1, 0x100000001, 0x1, 0x0, 0x200, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0xb91b, 0xed6e, 0x1}}], 0x150, 0x80}, 0x4801) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xbc57bc1907613a53, 0xffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000016000-0x6)={0x0, 0x7ff}, &(0x7f0000020000)=0x6) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000027000)={r1, 0x20, 0x2, 0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000730000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000623000-0x1159)="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", 0x100, 0x0, &(0x7f0000678000+0xd3f)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @generic="e9d65380ef7c7f5ec412e8197aa5b15b"}}, 0x1e) pipe(&(0x7f000024c000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000670000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000ae8000-0x8)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000927000)={0x0, 0x0, 0xae56}, &(0x7f0000028000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bb7000-0x4)=0x0, &(0x7f0000afa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000066e000-0x8)={r2, 0x5}, &(0x7f0000d89000)=0x8) bind$rds(r1, &(0x7f000063b000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 1521.255959] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f0c000-0x4)={r0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0xffffffffffffffff, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1521.316705] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f85000)={r0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f85000)={r0}) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000866000-0x4)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000ee0000-0x2)=0x3ff) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000461000)={0x2, 0x3, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x19, 0x8, 0x5e0, 0x0, "db9d379306f0986fc1aa5debd399cc08b0616eed0776fbf3cc5159a86bfe7477913f515db8823aa436a4b00ceded974f92a2129d80f4bb2e1f399e03f9f6e28eb94e873f53616df497d468d9455d4980bd09ea237f217846c27421d2c975d3606ad93b9727ab455099b8a2073d0eb532f9b395936a9040fd73dd4ed81748db5fe522ab229dc0c0be8cce00b379d13d15eeb867bfc2519a30069e3b4432226bd8b5bc4c8a32fb39082a9d6d76bf9d11929435d1e30e7445fb41402b81"}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba2000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r0, &(0x7f0000335000)="", 0xfc94) 2018/01/24 00:46:30 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004e4000+0xd87)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ddb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7e000)=0x1c, 0x800) r2 = accept4(r1, &(0x7f00008c4000)=@generic={0x0, ""/126}, &(0x7f0000a3a000-0x4)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ba1000-0x10)={0x1ff, 0x8, 0x100000001, 0x4, 0x0}, &(0x7f000049b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d7c000)={r3, 0x4}, &(0x7f0000f6f000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006f6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062f000-0x4)=0xe8) connect$inet6(r1, &(0x7f00005a4000)={0xa, 0x0, 0xde7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r4 = accept4(r0, &(0x7f0000267000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077f000)=0x10, 0x80800) accept4$netrom(r4, &(0x7f00005dd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000df2000-0x4)=0x48, 0x80800) r5 = socket$inet6(0xa, 0x80000000000002, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000927000)={0x0, 0x0}, &(0x7f0000674000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x988f, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ea3000)={0x0, 0xcc, &(0x7f0000ea7000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1f}, @in6={0xa, 0x0, 0xd84e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x33c7a3b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000b3f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00009bb000-0xa0)={r6, @in6={{0xa, 0x0, 0xad70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9d0c, 0x2, 0x6, 0x12}, &(0x7f0000349000)=0xa0) connect$inet6(r5, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000dfe000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000773000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000245000)={0x0, 0x4, 0x9725}, &(0x7f0000613000)=0x8) recvmsg$netrom(r1, &(0x7f0000eee000)={&(0x7f00009ca000-0x48)=@full={{0x3, {"e08ae039e744bf"}, 0xffff}, [{"a5037aab737211"}, {"b57f0492f1823d"}, {"a5f251b96cf5bc"}, {"b1929e781492b4"}, {"1aa4f52f0de0cc"}, {"d20cd74a865c27"}, {"2f72b04798ae27"}, {"fa378a910e0488"}]}, 0x48, &(0x7f000008a000-0x20)=[{&(0x7f00001da000)="b18c195d6e5c6575192924ff89fc990dec49fb8622e8f7cac4601eae550e0b015392ab5cced2a74758fd7f554aa1d498b255a114bdb04e9badb9e8b6dae00228385754a0b0a633d5d32a42e964c9d887638ee2b1bf9216d568d9d61b733aa69d", 0x60}, {&(0x7f00002e3000)="069d5fd797a1af22d433d4dbb739ebb19cc564f7e738770dc6be7f6a76f79160b292fb9591acbed5e40e270c1ef9acfa5256008d3bdeccb1a17bacb0b83d7f2baf6af84add3a31d93e1e83c6e7b213841f33b47a23dc3154a31716f86dfa3d6c43b4e8e0afa83788dfbdc4ff9664e5", 0x6f}], 0x2, &(0x7f0000ff1000-0x1d0)=[{0xe8, 0x115, 0x2, "200f371cd62d5f5829c2af7dc5f2bd6a5b12c5e8edbf1315cfe7f87ce5d501931991b1342a74533f416e22b636a5c042c6e9816a33f96cf46fee0bab6fda6f13144585ba4f12c6183eeb18ddbb6364c3f95a5457ae3f79fe41e5dedcb5422f0927b91ca14a50d1c995c9832f4b8eb10224bf50616ba1ef5f7532a0d6c596c484f22f1007bf67660741e1014b2376ad5ee44f937035ac35cd6bb680e367abd0750ff64e4850afcd526a58fa6e33b5a23eaff7c8f293f2a8448f53037eed35143770d0729d2f94676502b75108e9130d203ae88903c937adc6"}, {0xe8, 0x11b, 0x400, "296cb48351a5b293125eb23bd535515491ee0183347beb502a428cb45c0d2c361587a3acb3b837fa1ce704b364f0c1fc1014a418fb76ab2955eff1f2b2d56aec676b8788e0a92a929b5506260b13efa98a10f83293288eabf3d43dac777c1fe3478b2195c3ed255065097df3e0e094cf221f9d63c5483f5933bc9336a9a2ec05d653c5f13b1c686dc346b84b5ec2880a00b08256ae26f18bb104cb2b48beda5e04aedba971b9c3bebd6089e511de6616ca69b99aed3dcf1ecabd055b64a4dd120a44e8230cca3e94b5467d2ef7ad292853d806a9"}], 0x1d0, 0x0}, 0x2001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000788000)={r2, 0x50}, &(0x7f0000236000-0x4)=0x8) writev(r0, &(0x7f0000819000)=[], 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) writev(r0, &(0x7f0000ed3000-0x10)=[{&(0x7f0000de2000-0xee)="2650b672e4fa43bb32c9a06460edf8b33e4adfa3f241d02387247def54db91fd149c4cfa882caa109d3360ab154505a1486462f171942bcd3b4034120f2f26eee33f9b1ba06fee23e5e3f10257503b1e4a851cea65f668ca41f102e35238a52765eebb9a0582ae4b708515086ffd2108ea8ae1bd959cd93764dc51cf58453470705a6101c1afe9b7871b4a80249ba0bcb70d3d9885325e95921cb20256d859f4d729a932883aa1857fbb8c0b63b89375f0c66c902bdaabde0bcf4eeb261f813d2587eece12f314d6326d1cc63630a3f42b61a4f1705c0207a7c08577fbce8689609996dac8aa7cf934b0aafe670f", 0xee}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000bf0000-0x8)={0x0, 0x0}) bind$rds(r4, &(0x7f0000983000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f000072b000-0x10)={0x9, 0x8, 0x0, 0xffffffff}) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008ca000-0x4)=0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00006c1000)=""/124, &(0x7f0000fd4000-0x4)=0x7c) socketpair(0x8, 0x4, 0x3, &(0x7f0000a01000+0xc51)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00006e0000)=""/0, &(0x7f0000def000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000163000)="240000001b0001dfeb03000022fb010001f6ff0b08000300460100000000000000161701", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bff000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014d000-0x4)=0x18) [ 1521.367210] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00003e3000)="240800002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000034e000-0x18)=@add_del={0x2, &(0x7f000056a000-0x10)=@generic="adf84c8a46aac1c1cf29e1efea895dbc", 0xfffffffffffffffe}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x4, 0x0) recvfrom$ipx(r1, &(0x7f000037f000-0xe5)=""/229, 0xe5, 0x10000, &(0x7f00004a9000)={0x4, 0x800, 0x100, "c4518d2f1f68", 0x0, 0x0}, 0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000094a000-0x4)=0x1, 0x4) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f0000949000)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009b6000-0x60)={'nat\x00', 0x2, 0x0, 0x0, [0x1, 0x5, 0x1, 0x5, 0x0], [0x9, 0x0, 0x4, 0x7, 0x7fff], 0x10, &(0x7f0000856000-0x10)={0x0, 0x0}, []}, 0x60) socketpair$inet6(0xa, 0x0, 0xffffffffffffff7f, &(0x7f000064c000)={0x0, 0x0}) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) pipe(&(0x7f00008ec000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000e75000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="3673b62be710eda42d369cbe799e0e97"}}) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000522000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000097b000)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000771000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000994000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c34000-0x10)={r1, 0x58, &(0x7f00001b5000-0x3b)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}]}, &(0x7f00000f6000)=0x10) r2 = socket(0x2, 0x4, 0xe06) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000ab000-0x4)=0x8, 0x4) 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000e9000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ec000)={0x0, 0x8}, &(0x7f00000ed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000039000)={r1, 0x272e}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000001d000-0xce)={r0, 0xffffffffffffffff, 0xfffffffffffeffff, 0x4, &(0x7f00000eb000)="f06fe6f5af0ae3493e62e7613327723fb5bb3ecec09ce8e73d63155b227ca173e29539f77c39e8e6d9cef26778d6843e2ef2efa916b5376f1a7b14392b0da3967f7a8cdf7bb599ebddc08f419daf8bfa85f21e", 0x7, 0x0, 0x5, 0x2, 0x2, 0xb7c, 0xbce7, "49ea4a8b5d2c54af93ccda039b3a008be5ed93d942681b0c61efd3045d2737e423b6c83aa2f650b7a096d115d1a27c4fdcefdfe627f57370b5b952c50cdc202c4f15ce55637558b13b329b3fe9d350bb71ce2ab076a239bdad712846cd854621a86b6cb17b1e9099e40f06fc87cab6fade11b97e921a81d646ef71bc4b833d88f1b4a42f66141388624088d8c94f6efda4147bca019b88f27dcc9f789f17e14989168b119160"}) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005ca000-0x4)=0x10, 0x80000) ioctl$int_in(r0, 0x5421, &(0x7f0000435000)=0x40) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000016a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004e2000)={0x9, 0x0, 0x0, 0x603}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000334000)={0x0, r2}) 2018/01/24 00:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af9000)={0x0, 0xffffffffffffffe0}, &(0x7f00005d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bde000)={r1, 0x100}, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f00007e0000)='\r', 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40, 0x0, 0x0}, 0x10) connect$pptp(r0, &(0x7f00005df000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000070e000-0x4)=0xffff, 0x4) getsockname$ax25(r0, &(0x7f0000a50000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000441000-0x4)=0x10) [ 1521.431075] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1521.443256] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00000eb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005ae000)={0x405, 0x6, 0x8000}, 0x4) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f00001c5000)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={0xffffffffffffffff, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000391000-0x8)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000440000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000487000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000c58000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f4f000)={r3, 0xd74, 0x3, 0x2}, 0x10) r4 = socket(0x8, 0x6, 0xfffffffffffffffc) getsockname$llc(r4, &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000087b000)=0x10) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0b000)=[{&(0x7f000014c000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x3) r2 = accept(r1, &(0x7f0000cd9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cbf000-0x4)=0x80) sendto$inet6(r2, &(0x7f0000a82000-0x1000)="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", 0x1000, 0x4004000, &(0x7f000026b000-0x1c)={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) 2018/01/24 00:46:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000149000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7d000)=@assoc_value={0x0, 0x0}, &(0x7f000081a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a4f000+0xb07)={r1, 0x9}, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bee000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000046b000-0x8c)={r1, @in6={{0xa, 0x2, 0x7a161db7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 00:46:30 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000003000-0x8)={r3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)="411a69c7e297139bce53cf336e271eb417281ad0d3a66a9ed833851beea0f06430df5f", 0x23) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000003000-0xad)="d9542fb2419f1ecdbfc696e678ac3d3581e60651902c529fbf6d9455d7865c383fe4c7463949f5bd2739192bdf3d7cda94a93ba8d758db366b41fbef3b2d36b55df7d709991b1d2738ae5194f29a71e7a5a039dc2b458b150221986ddd67306567e3504f8ab9f172bb321e1770debe7ab6db950166c2df84d759f2e0d8e798168ca605aed2e3cd9e2731d7645446954c1d23bd3d7cfde5d6e93b4f2b4642080fd33fc2ae8502e1d222dce7e431", 0xad) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000-0x4)=0x7, 0xffffffffffffff11) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000001000-0x16)=""/22, 0x16, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007c5000-0xb0)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x1}, @in6={0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69c}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0xb0) setsockopt$inet_int(r5, 0x0, 0x32, &(0x7f0000f59000)=0x8d, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a55000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) socket$key(0xf, 0x3, 0x2) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000110000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e99000)='syzkaller\x00', 0x8, 0xb7, &(0x7f0000836000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000017f000)=0x0, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) readv(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000e000-0x53)=""/83, 0x53}, {&(0x7f000000b000-0x7b)=""/123, 0x7b}, {&(0x7f000000c000)=""/16, 0x10}], 0x3) r2 = socket$can_raw(0x2, 0x5, 0x84) r3 = accept4(r1, &(0x7f000000b000-0x80)=@generic={0x0, ""/126}, &(0x7f0000003000)=0x80, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f000000d000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x21010000}, 0xc, &(0x7f0000007000)={&(0x7f000000d000-0x358)={0x358, 0x1d, 0x400, 0x4, 0x3, {0x19, 0x0, 0x0}, [@typed={0x18, 0x74, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x8, 0x92, [@generic="f7f7"]}, @generic="73a8da9f22dadb52beb9b7c831389704307e7bdf794c3988dd69b2178c9992eada4a4322ae45be0a8d2717", @generic="0ab4141ad458defd18bda142d4fcc259ea584d1b3e14127e4721b71ac1f7d1922b3600bb793cfbc7a251e5db006831c8c0bc3e76e155458061cd732c9e7ca9faa159c0de6ffaf64bfe10c03e0d4f884a8de7b4a4cbf8e910022d9c839087926ca2237086d191d9155cb6238654", @generic="f8dac9bb390a9dbb0ecdb1072e8e3da3319d14bab752d90545d0b89596f8cd4bb7156d1b260ffc48554606d6d6421a5bc0c1d533406dbe64b056efcdf116dfd4b63e63337f1f19a5da0b4f5c183955de34e3c31bff9b798b003dea1ddb3ca6e58270a6828859ec138d87898c89adc47cd7b6d2f1ed9e199cdb8fbe984c30b94a079fa4421605b88a0b68db7b7cd3a09e1f8a2d1b8de7241fa173d2c0dc0bdb7dd74d8aa79e0b05f2b9adfcd33681e59ab64b9b", @nested={0x130, 0x41, [@typed={0x10, 0x2c, @u64=0xffffffff}, @typed={0xc, 0x56, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x26, @void=""}, @generic="e38362275f3d9b803a5410925bde90c55ff6f8e42a451ce9f8e3348275130e52a29b50c0f4197d4dc970961077cbd83c248c30c1352e583b31bc978c2862b93b5266f59c337f38c8736816ee381c0bad6669391592e7b6441f8fb5f2", @generic="c293bf3df312994a81b85b537b1c81769feb95e2a345f146c2234948ffe6b7fdf3c2ea6fa7684e1fd42cb70b78419ce201657015a177bec474b8da5d35511064ae3bb2a21eb2786cf30278852213bc06b4dca70d6be8c92d161897aa08811219864108ef8ff365679f82765c89def63d15ef13ae8c6dcca2fecb2d2c6dc529f476e293678ae9f9290124178b574c78098cf6f44a25185a789b1954fab20e054b1bbce6f39ca9629198fe334c"]}, @nested={0x98, 0x2b, [@typed={0x10, 0x17, @u64=0x3}, @typed={0xc, 0x45, @fd=r2}, @generic="cf888f9d63f211d9f47db6fa3857ccb542ba91690c918fa85af7b8dbb738e6e941293548b1f4acf4bd4518fbb2a4d6ecc1d6a64f793c422e6b47cbb1fb5815d86c7e546cd599a9361f9f65f20e4b56e53cafa98850f171f7f9755061ec7a9dfa71b4469cefb47821e3b6ccf902c38eaeb7091161b9"]}, @typed={0x10, 0x92, @u64=0x24}]}, 0x358}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x2, &(0x7f0000ab0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000dc9000-0x8)={0x0, 0x2}, &(0x7f000024e000-0x4)=0x8) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dc9000-0xa0)={r2, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe5e, 0x7a2, 0x204, 0x1}, &(0x7f0000dc9000-0x4)=0xa0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f0000996000)=0x28) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dca000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f00001e7000)={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) pread64(r3, &(0x7f0000dc9000-0x6d)=""/109, 0x6d, 0x0) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000cf8000-0x4)=0x0, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x80000, 0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000000f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x400, 0x400, 0x8, 0x40000, r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000e000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000f000-0x33)="302cf2de77c8f20ea18380a39477ee79876dfc17802f69acb0bff28b79f3a31354d8d04f50513c6ec85c98e7b6599aa887e9fc", 0x33, 0x4000, &(0x7f000000e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x32b08fb0c61e6707, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 00:46:30 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x80000000ff7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) r2 = socket(0xa, 0x0, 0xfffffffffffff801) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008d7000)={r1, 0x8}, 0x8) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e6000)={r0, 0x0, 0x1, 0x81, &(0x7f0000ffe000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socket$inet6(0xa, 0x804, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bed000)=0x8cb4, &(0x7f0000e3b000-0x8)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eea000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000544000)="34471b034e9332904b60a7c03d63efbeea87ed166752734ed9d9b223483f0b60dbd392c914", 0x25, 0x40, &(0x7f0000323000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x15, 0x4, 0xda9, &(0x7f0000f6b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000495000-0x6)={0x1, [0x7]}, &(0x7f0000035000-0x4)=0x6) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000acd000-0x51)="784366194219073fc1acbf8c8bcf4dd0a7c4bc9c44d15157ee6275f71cf166a9c3c182de703e2d4304840920cd616f965db5a635e6696f9e0a2217b14c99d6eba2f9adb123a653828a19e389d1843581928f29e40a5b237166536b5423acd778866db47679589ed6eab355546b5dfee3468ee7f5940306") 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fab000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00006b8000-0x4)=0x0, &(0x7f0000922000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000faa000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fa1000-0x20)="d58bace0e0797427166622a3f759f32961", 0x11) 2018/01/24 00:46:30 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000b8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000039f000)={&(0x7f000017f000-0x48)=@full={{0x3, {"6ea4d9b1237c41"}, 0x8}, [{"d4b6f162976446"}, {"5c8808afaf503e"}, {"11bdebc98c4986"}, {"01f9dbbdded51e"}, {"5079686f08e1fb"}, {"d5dcddf15da645"}, {"7011324874f79a"}, {"8266b120cd9e33"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x2b)="0f1aa42cc9b22783e90ffb0386172f22603cda4a851fca322b31e8ed15dc5736c31a3b382334b1ea561ee2", 0x2b}], 0x2, &(0x7f00004a1000-0xb8)=[{0xb8, 0x10f, 0x400, "e9d76559ed29ebbe24feb95e5d6abcd715db1bb69992d9bdf9498f986d5c95e938f0049163fd3dedb1aefae7a19d7bdc87de36847e9efad86b11060ac5fb1489465694b719e3bb859c94efb700754ffda598c79e1a671fbb0aee8c18c3752c56c263e0f170f9fa771ba5e400638f1ab956e6f04f472207cbdf9fe31dd05c8d3bfccdfdc412f2a9d952625cbdf85d36f455833ed1a0463a7a95f411d9872c6aa2bf0c5f"}], 0xb8, 0x4000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000b9000-0x52)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/24 00:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000017c000)={0x20000010, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000056d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fcd000)={@common='lo\x00', @ifru_flags=0x200}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000fcf000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fcf000-0x4)=0x8) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f9f000)={0xa5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0xcb0, 0x4, 0x9, 0xa1b1, 0x0, 0x63a022fe, 0x80000000, 0x2}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cb9000)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc1c, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000fcf000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003dd000-0x20)={0x8, 0x3ff, 0x1, 0x6, 0x12, 0x0, 0x3, 0x8, 0x0}, &(0x7f0000fd1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ad8000-0x1008)={r2, 0xc2b, 0x1000, "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"}, 0x1008) 2018/01/24 00:46:30 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000055b000-0x38)={0x0, 0x0, &(0x7f00008d7000)={&(0x7f0000001000-0x28)={0x2, 0x8, 0x2, 0x2, 0x5, 0x0, 0x2, 0x1, [@sadb_address={0x3, 0x7, 0x6c, 0xa0, 0x0, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7f, 0x8, 0x20c, 0x8, 0x29, 0x100000001, 0x9, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={r1, 0x80000000, 0x9, [0x14c810b7, 0x3ff, 0x3, 0x8a3, 0x7, 0x2, 0x800, 0x5, 0x7]}, &(0x7f0000001000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x8, 0x0, 0xfffffffffffffff8, 0x1ff, 0xffffffffffff0000}, &(0x7f0000002000-0x4)=0x14) socket$key(0xf, 0x3, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b57000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b8000)=0x48, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ac4000-0x4)=0x0) listen(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007df000-0x10)=@common='ip6_vti0\x00', 0x10) listen(r1, 0x0) 2018/01/24 00:46:30 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000684000)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8, 0x1}, &(0x7f00002b0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x2, [0x47a, 0x9]}, &(0x7f0000ecd000-0x4)=0xc) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1001, 0x0) getsockopt(r0, 0x30c, 0x9, &(0x7f0000a32000)=""/44, &(0x7f00003ad000)=0x2c) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) socketpair$inet(0x2, 0x8080b, 0x6, &(0x7f00005fd000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000b000)=0x0) 2018/01/24 00:46:30 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eed000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000020b000-0x4)=0x158ee321, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/24 00:46:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x9a700000000, &(0x7f00003d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00009d1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r4, 0x5}, &(0x7f0000002000)=0x8) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x10000000003fc, 0x0, 0x1, 0x0}, 0x10) accept$ax25(r0, &(0x7f00005cf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000874000)=0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008a1000)={0x4, &(0x7f0000f33000-0x20)=[{0x100000001, 0x3, 0xf596, 0x7}, {0x7fff, 0x101, 0x5, 0xfa0}, {0x5, 0x0, 0x1, 0x4}, {0x3, 0x80000000, 0x3, 0x0}]}, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e38000)=0x0, &(0x7f0000f80000)=0x4) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0x10, 0x800) r1 = accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00008eb000)=0x3, 0x4) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000370000)={0x0, 0x0}) getsockname(r0, &(0x7f0000f5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ba000)=0x14) bind$can_raw(r1, &(0x7f0000ac2000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dfd000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socketpair$inet6(0xa, 0xf, 0x8001, &(0x7f000081c000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000006000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x4) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f000001d000)=""/173, &(0x7f000001d000)=0xad) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001e000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffff, 0x9ab, 0x4cc, 0x11}, &(0x7f000001f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000-0x8)={r3, 0x7}, 0x8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000001d000)=0x3, 0xfffffffffffffe64) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040005000280ff45", 0x22) 2018/01/24 00:46:30 executing program 3: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00008f2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000d98000)=""/168, &(0x7f0000141000)=0xa8) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) setsockopt(r0, 0x3, 0x80, &(0x7f0000962000)="e62cedb2a17196a2ff1102e9dba70e84a82b4a5a562a7d0537755a1ccccc901a4e726783501552213c1f6a1121d1927a2625d3fbdab68d3bbe022256ea62bf1ab78367d35a3dc9d6f7a75d8455897c14b4056c28092b2a13e491960ef1b9f3243e9f8b095e0977cbbdf9d68141dbce826d57ca42e57272f06d7087cb3b2b7faa023f8d535eee859b02fa8f5210e3093afd90f6bfe35fbbcc3b46d45c81d5f1265e95126e68ec487cdf202af41e29765fbb05e711b6986f23ba70d34c7b1a9bfac73e3f98c60ceea8a2787df73828d03acced12de3cf3e37c789c42a8c5b0a9ee56a6c40737d00b1627d7", 0xea) 2018/01/24 00:46:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/24 00:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009e5000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000364000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cb3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 4: socket(0x1f, 0x807, 0x3ff) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[], 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000009b000)={0x6, 0xe4}, 0x2) getpeername(r1, &(0x7f0000bb0000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050d000)=0x10) 2018/01/24 00:46:30 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000711000)="250324608dafc95739a5dc6ceeb831783b859e4325fa22b288a17578e8ca722cad095e0af8c607068d0c3a56e6de0f52a3635aea412516a9084251f86264e6f7b474c6beaf0d2abc71bb12d45b7704383970541205582b07022a805520cad74388f9436df044f63d2c733041ed92d8400dfed4db3247a89ceb2974d40b8a64831604074f1b98acc4ec514a53c892c400790ac5dcd5d6216751b3afdfa893f5370cb2bdb6ce9fcee355372de04fcbb28491cd8b589c51f19e0db66850c05097991e1d1b07f688c6ba8fa77b9f9856ffb134d68e1fe6ed7113041cd59848f5a47d725ad784303ab02b6f419b9c7dc77ec51055427efd85ce42", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000ee000)=""/116, &(0x7f0000169000)=0x74) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/24 00:46:30 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0xed65e70fad151a07, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f000031d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000043b000)={0x0, 0x80, 0x1, 0x100000001, 0x1, 0x1}, &(0x7f0000af2000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000002000-0x20)=[{0x8000, 0x1, 0x10000, 0x7}, {0x200, 0x0, 0x1, 0x8000}, {0x10001, 0x255, 0xfffffffffffffff8, 0x6}, {0x1, 0x1, 0xa03, 0xff}]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f43000)={r2, 0x233f6b5d, 0x5, 0x1, 0x3, 0x2, 0x1, 0x3, {r3, @in6={{0xa, 0x1, 0x9f, @loopback={0x0, 0x1}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1, 0x2, 0x8, 0x4}}, &(0x7f00009e1000-0x4)=0xb8) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002000)={@generic="cc13b6f59e50ac9c36b312a5f54c131a", 0x25c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x50b9, &(0x7f0000cdc000)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000828000-0xb1)={0x0, 0xa9, "daee691a7c2b9813f297f2f66115261f0457e302a31316585cc775aa5450e73b114262de2e48fbe5f4c64be0b7a38eb89d56ab6b92cef8a91b3b80500b77414d2aa47d27c3f96572d4d0a9db1bed7a09dbdeb201332f40953adf4eae983499ca1104e247b02aeb2cc346336495e38e3db2fbe3d58351c8beec740aa6c57a9d95402c98f023b13d705917a72f6d5bfb283e2c31f59ec340603ec41820d2c8246728013fd2a7291776e3"}, &(0x7f000053c000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007df000-0x8)={r1, 0x4b}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000667000)=0x1a, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000a69000)=0x0, &(0x7f00002e3000-0x4)=0x4) 2018/01/24 00:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a21000-0x18)={0x0, 0x3, 0x20, 0x81, 0x5}, &(0x7f000091b000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003c0000-0x6)={r1, 0xfff}, &(0x7f0000f6b000-0x4)=0x6) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4de9, 0xfff, 0x0, 0x7, 0x1, 0x0, 0x6, 0x7, 0x1, 0x0, 0x3, 0x20, 0x1, 0x7, 0xfffffffffffffff7]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x9}, 0x8) r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000fe1000-0x38)={0x0, 0x0, &(0x7f0000b31000-0x10)={&(0x7f0000001000-0xa0)={0x2, 0x2, 0x6, 0x6, 0x14, 0x0, 0x2, 0x1, [@sadb_key={0x12, 0x9, 0x428, 0x0, "f44ec1e2725ac399aef2c7d4bbfe64329890ef628dcbb9bac5177a8d0978c1618f388ac9a75057e4b83b4204df439e8ea9dc2e600a2f94ba3dd5f64ca9ff9e05d3a6af39021b9e3027a6604f988f8ff3c95f8c99f349747782721f2a892bb5df6fdd5a399c71b74a41b586338371fe95f589357d3afeb2c9e111c2b137d03e3b40359fecf3"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x20048000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000004000)=0x8, &(0x7f0000001000-0x8)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x659f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x3, 0x7fff, "6f96c495de477b2ea121df6f6c18ef0cdec28deaa05aff122235788b100ed1969b34694c41da202f3336f2c1f2df82b658d7d0ffa1b6d9e718dce2c20d37115d5128d7b56167437b81ea8754f129802c"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000002000)=""/4096, &(0x7f0000005000)=0x1000) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:30 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000-0x20)="d58bace0e0797427166622a3f759f3296145529f", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000055000)=[{0x0, 0x0, &(0x7f00007cb000)=[], 0x0, &(0x7f0000b4f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000175000)=""/4096, 0x1000, 0x0, &(0x7f0000fa8000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) pipe(&(0x7f00009fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000fab000-0x10)={0x5, 0x1, 0x7, 0x9}) 2018/01/24 00:46:30 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005cf000-0x6)={r1, 0x3}) socketpair(0x5, 0x4, 0x200, &(0x7f0000864000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006bc000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x8001, 0x1, 0x2, 0x3f, 0x8, 0x80000000, 0x1f54a540, 0x2, 0x8, 0x6, 0x82}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) socketpair(0xa, 0x2, 0x7fffffff, &(0x7f0000cfd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000918000-0xc)={0x0, 0x749d, 0x30}, &(0x7f0000acb000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000ff2000-0x12)={r6, 0x0, 0x5, [0x7fff, 0x20, 0xf, 0xb4e5, 0x2]}, 0x12) sendmsg(r4, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_wait(r5, &(0x7f0000bda000)=[{0x0, 0x0}], 0x1, 0x2) recvmsg(r4, &(0x7f000094d000-0x38)={&(0x7f0000403000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 1521.894655] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 00:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, &(0x7f0000fba000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r1, 0x0, 0x0}, 0xc) socketpair(0xc, 0x807, 0x7fff, &(0x7f0000cf5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000021c000)={r1, 0x1000, "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"}, &(0x7f000094d000)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003e7000)={r1, 0x101}, 0x8) r3 = accept4(r0, &(0x7f0000c75000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ab000)=0x58, 0x80000) recvmsg$netrom(r3, &(0x7f00001c0000)={&(0x7f0000a91000)=@ax25={0x3, {"4e6ab12ba4f8cd"}, 0x7}, 0x10, &(0x7f0000a4b000-0x10)=[{&(0x7f00004d8000)="87e8f7", 0x3}], 0x1, &(0x7f0000fba000-0x198)=[{0x110, 0x11b, 0x20, "6f86419df302de428b951539afd50a14833f9a40143d8a08689a6a50da2462ca9cb3c956c5ce62e659ee08ff76f21fe177716df2d54fc1809f108086e872e31ce49119e18c45e9f9dc3ba723a1eec9308f0f0560f071c49ee07b568c80f387c54f13651827ad91e91923da6497fd44db1e03ced283a37916844f8ba14567549c0e4306575c2bc4ab7e3945be6ac9878334f50b5d6de95d740645f61cb93f00a7510f4145c340161815b79ad4a8bb1473eb1c47aac312d7028001154cd832210c7dc2b3092605508e36a895ac85cb3a28d124d4a1594ef59275988334eee6dfc95fc4af70148d762e7057226ebc3bd783da9fe5e09708a46ea9b03b54dfe7"}, {0x88, 0x101, 0x2, "989a516ae0581129b5a1ca174477aaef7ba320e6d1bd8239f8e63b40bcfc2bd37b4ab6e6f5df7740b72c483240133d35d4725d4d8c59c002ec76689261a28501d8521fee6b9f62f5845c593314e52ed622b278e2c6c40cc56fce7c50b5b8f4451a36d3f016508826f7211b73c3edebe9e066058ba5c3"}], 0x198, 0x800}, 0x1) getuid() 2018/01/24 00:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080807, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000686000-0x2c)="86b1b053bdac9fb60355f23af51a356ead0908d1a94244c600f6c35da11a508b15575e9c953a74a16de52164", 0x2c) 2018/01/24 00:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00002bf000-0x1ec)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x3}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000041c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00004a5000-0x4)=0x3a) sendmsg$nl_crypto(r0, &(0x7f00009fc000-0x38)={&(0x7f0000276000-0xc)={0x10, 0x0, 0x0, 0x40001001}, 0xc, &(0x7f0000aa4000-0x10)={&(0x7f00009aa000)=@upd={0xf8, 0x12, 0x10, 0x1, 0x0, {{'ecb-camellia-aesni-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0xdd}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20008800}, 0x24000014) [ 1521.962262] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 00:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x1, &(0x7f0000cda000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r2, &(0x7f0000cb0000)=[{&(0x7f0000ed6000-0x1000)="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", 0x1000}, {&(0x7f0000017000-0xd)="f4a87cb5a326812258e4b2d012", 0xd}, {&(0x7f0000906000)="0ce14e77e2ce065b427a9553d795c32b0af8bf29dcf025a36a36f1c624372f29fc91e1862ae7425c00abe867c8087a6abebf48012d5aa27bb7a7683636ef9ae096c46aa8942ce374f12f264212f58cf506f1d50ac324d22a", 0x58}, {&(0x7f0000da6000-0x2)="31ee", 0x2}, {&(0x7f0000863000)="ffea6c33248a299786635d21bbbf85f9474c3ba0e38afd5a56a0afd4319d42d278c081d423af1f8e5c9af7d7bf771b3cbfc37e4236a5bdde4ce541f98f51b1328373c7d3c9ebd41961c40f2166bcedc92ec4555761c34bd02b34563ed43ed22ea916b0a6a18e8c17578429830f565f43365b340fa94e9d55a7e05c554421dc554d9cf977a49b58fb502a064de784ed543421629be955a726191015328b76ea49315915676d28bd571d147111b7e7e8d5fcdda46f978b211edb0a555647e6871188558b4ad85df2f31907f8", 0xcb}, {&(0x7f0000971000-0x73)="e7ed082bffef86ea35e5d2ff7bf4e362fb428dec87c439031a386e8cb5380a9e631338e7f3a2ae60ff7ab2d178fcdc93874065be11ecf1fb8391ff32acd4ecbb04c6533ed968ff14ff4a3df6a92e7d96d55b622d5a8e2c8573f6d8e8c7c1fd395d12b27a60414c3abe3eaca1058c2cb524fbda", 0x73}, {&(0x7f0000d22000-0x5b)="6fec5c3d3e5ad78d7d3dc78f587decbf3d6e188dfc6064a90e992230e7227143ec39730a1d019dc467b2f62b5a22b716aa9772f20b10cef5da1a79fbc16f6222b1a6ade69edc6be9dfb13f4edbd0e7866ccaa1ebf769884c38ad86", 0x5b}, {&(0x7f000019d000-0x7a)="3136770fd51fd423f978672fa058c0ea51b2e9f7965b9138135811e4a09a80a1b5823241c5569e8646f4553d684ddb4b3dcd2933c54e43795028ae73fd7a93b29b7526fd173c46ae12a057de166ffd72454fdb2c1bd9a4be55b37c467943242a84aa91a1d8cdb82aab9cafd810292aac8d901333ffd3fd61c6fe", 0x7a}, {&(0x7f000063a000-0x69)="09fd3faa5cd8385112099590c51b20548c9c5370562a1cd104e2a1a25342c7b4459e76104f51874ff02a9d8807b8e262694a31390a5ac1fab06251b8f0044f1c5f29d812f5a7b0e5af7dac2e427911f3c06b114df0795d463bd5a64ae87f520e8157e90d47d091731d", 0x69}, {&(0x7f0000384000-0x47)="63aa36fe97d160dfb0b27b2b22f432ac958d315dd9c1974ca28f0e4a408b3f5173b80574493e7e3685ca9b06f347f7dde96d6109493bccb7c648bca7ae39487addf7f9a40e9713", 0x47}], 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004f7000)={0x0, 0x3}, &(0x7f000007f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000201000)={r3, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffeff, 0x6, 0x1, 0x4}, 0xa0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000dde000)=0x2, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$llc(r0, &(0x7f000038e000-0x10)={0x1a, 0xff, 0xfffffffffffffffc, 0x7f00000, 0x1, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 00:46:31 executing program 2: unshare(0x80000) unshare(0x2200000) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000dd8000)=0x10f, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x6, 0x1, &(0x7f000039c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000030e000-0x10)={0xf01f, 0x8008, 0x5, 0x4e52, 0x0}, &(0x7f00000f8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000013e000-0x106)={r3, 0x3, 0xfe, "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"}, 0x106) listen(r0, 0x0) r4 = accept(r1, &(0x7f0000906000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac6000)=0x10) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f5d000-0x4)=0x5, 0x4) listen(r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fae000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000134000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0xa9f000)=nil, 0xa9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000481, &(0x7f0000aa0000-0x2e)="0600000000000000ed180000000000e9004074708d6db86078032ea94addbcc14284de44deed43fdb02bf2125c12", 0x2e) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a9c000-0xd1)=""/209, &(0x7f0000a9c000-0x4)=0xd1) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000293000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0x6) connect$vsock_dgram(r1, &(0x7f0000911000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/24 00:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3e3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da2", 0x20}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003d8000)={0x1, &(0x7f0000eee000-0x8)=[{0x6, 0xdab, 0x794, 0x4}]}, 0x10) getsockname(r0, &(0x7f0000827000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000c45000)=0x32) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001ea000-0x4)=0x0, &(0x7f0000b94000-0x4)=0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000002, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c87000)="fd206b819120c82c4daef9bba2c703e509fe27d0ee40a356c59b6879d6d519de6767913d48cdd038f05366c2cacae0da5aaffc2539cb06bdc1f39148db1528", 0x3f, 0xfffffffffffffffd, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000001000-0x6f)="f9dd54ab21f1792b46eae123c4ef6c8abe705579511327d29253b18bc6bcc06b09c3e6f4b187041905405e6827ec021b3fe05ab47a1031366d460afbc306f0c1a5bc87c50e8a798070d627847760dbc2d2642a3c6ea5d21677423110810865ae5aa03bf4ac4881c7f636a12f06ac4a", 0x6f) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f7a000)={0x0, 0xfffffffffffffff9, 0x1, [0x1]}, &(0x7f0000452000-0x4)=0xa) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000f7c000-0x38)={&(0x7f000027b000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000f7b000)={&(0x7f0000959000-0x80)={0x80, 0x7, 0xb, 0x200, 0x0, 0x2, {0xf, 0x0, 0xa}, [@typed={0x8, 0x2e, @void=""}, @typed={0x64, 0x3, @binary="588b52b2b42ee21c161ca89ad1f4d30afc862ef78339a31f90f2623e6a354c5b039d2697336849bcbc964a875e5d8e5d957ef2217fb330598e7fc9fac3ad5fd0ce43852e2365ee50556371ee39e7c3c2ecf6f71013f0454921"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8c0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f7b000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x8, 0x40}, &(0x7f0000f7a000)=0xa0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f000083d000-0x10)={0x9, 0x0, 0x80000000, 0x0, r5}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000f7e000-0x8)={r3, 0x1ec1}, &(0x7f0000f7d000)=0x8) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000f7d000-0x14)={r3, 0x7fff, 0x3, 0x8, 0x6000000000000000, 0x1000}, &(0x7f0000021000)=0x14) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x23) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f00007ea000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000025a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3d94, 0x7ff, 0xfffffffffffffffb, 0x1000}, &(0x7f0000074000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b8d000-0x8)=@assoc_value={r4, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000689000-0x8)={r0, r1}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00001ee000)=r1, 0x4) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000074d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000c43000)={0x3, &(0x7f00009a3000-0x23)=""/35, &(0x7f0000bdf000)=[{0x8, 0x5, 0x401, &(0x7f0000969000-0x5)=""/5}, {0x10001, 0x1000, 0xff, &(0x7f000032d000)=""/4096}, {0x101, 0x1000, 0x5, &(0x7f000022d000)=""/4096}]}) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ff000-0x8)={0x0, 0x0}) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f9e000)=0x0, 0x80000) socketpair(0x2, 0x0, 0xfffffffffffffff9, &(0x7f0000821000-0x8)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000f1b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000051c000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000352000-0x4)=0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00006e5000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b37000-0xb)={0x0, 0x3, "f1d86b"}, &(0x7f00001fc000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003c1000-0xc)={r3, 0xfffffffffffffc00, 0x30}, &(0x7f000015b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb9000)={r4, 0x8, 0x30}, &(0x7f0000c01000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ab3000)={r4, 0x0, ""}, &(0x7f00007fe000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000068f000)={0x1be, 0x1, 0x1f, 0x401, 0x1d74}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000687000-0x10)={0xfffffffffffff8b7, 0x0, 0x15c000000, 0x8, r4}, &(0x7f00002cb000-0x4)=0x10) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) connect$can_bcm(r0, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0xf) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffd000)={0x0, 0x9, 0x1, [0x5]}, &(0x7f0000364000)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000091a000)={r1, 0x6}, 0x8) 2018/01/24 00:46:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008d7000-0x10)={0x1, 0x4, 0x8000, 0x1}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000-0x4)=0x0, 0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000263000)={r1, 0x0, 0x1000, 0xa3, &(0x7f0000da7000)="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", &(0x7f0000da7000)=""/163, 0x2, 0x3cc9}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c2f000)={0xffffffffffffff9c, 0x50, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=r2, 0x1) accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ce000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b07000-0x4)={0x20000000000}, 0x4) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x58)="e53830172bb4aeb91d878876e8898828bf5eb5dd4c2e9a9d5d23b0191b6046415cd139277288607c899554f7c4893c3c1a9424f39b5edc56aaa188f292a22150894a780f421fc669d87c0702ebae7ae01c84dcda760798bb", 0x58, 0x8040, 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000371000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a09000-0x4)=0x0) getpeername$unix(r2, &(0x7f00006c4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffb000)=0x8) 2018/01/24 00:46:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="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", 0x1000, 0x20000000, &(0x7f0000000000)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x200}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000)=0x80000000, 0x4) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x27, 0x0, 0xfffffffffffeffff, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000004000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:31 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000003000)=""/248, &(0x7f00008a8000)=0xf8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000089e000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0}, 0x20) socketpair(0xa, 0x3, 0x97, &(0x7f000024a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000573000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000760000-0x8)={r3, r4}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20a}, 0x80000001, [0x8, 0x1, 0x2, 0x7, 0x92f3, 0x4, 0x7ff, 0x80000000000000]}, 0x5c) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x2c, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="23227bcc1a52d54788"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008d8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000291000-0x20)=[{&(0x7f0000bbe000)="846737d3a0da85c6f950b89a680a7f2e7060b3018eb475cda8abf05cf10ca528d009bc6fa7094971e942c601c97433ebdb3a6458a27b88b22bc96c2e3359ac3b0d8d969d7ff1a0002d02284f6cf32222cb64c15fdf2430304cb85c2e567ca7e5c8d28e71ea8181d053e288dd8a42de0341bdc691ac32aabcbc4382da590bc8c0ac11e1ff9d28293e2b4b7bbe396074363042052013b50253d0ef56321b166bda28c79dfdcc42e7985cb08c5807a50fda37f265a81c33cbcb2d", 0x0}, {&(0x7f0000c6e000)="27a63c05ea38fb9d735f74003c11e86b77ca8407a0dfb75e1656d41e8d0478be0bfce306b20021bd55ac87eabdf7ff859e79aad5d417c7f45d8352925fd71d4c075bac6402485bd640b7c929bb3e7b5cee424049382a8f04c362041675b31670448d8eb8e6791b6e6ec6385ddf9ae65994ba10a5e3f270975883b7bd2453c311dcf6b3a054b103d376055627139fc515fcab0b02ef9085f9e6efca8e0f5562e6188889ec7341357ea5a8df32b4002491bdffebc6d4821f9f5f04ffdd624d9c229a8f67251e83b53879098c421e86ce5ce2604b927b93e058573e4098c89178b7c4e0ba90185d7f", 0x0}], 0x387, &(0x7f0000967000)=[@op={0xfffffffffffffe06, 0x117, 0x3, 0x1}], 0x4, 0x0}, 0x40) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) socketpair(0xf, 0x4, 0x9, &(0x7f00003fb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000753000-0xc)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000d3b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c42000)={r3, 0x5}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00002e6000-0x1028)={r1, r1, 0x8, 0x8, &(0x7f0000fab000)="2499090704f6c52ce161b46b3c745d4c0b0705117c9e92830d5b47d7f75cbd3947c6bea92f90682e2c7613b0def34ab321a5a4ab9190ecac480cf3db52b44a27bd7e632baa3fa29c3a23381d01a4c0c427ba59a458614be7c5e543800b2fa2bbe050eaeadaa26622c3", 0x9, 0x3, 0x1f, 0x58b9, 0x9, 0x6, 0x2, "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"}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000eb3000-0x52)=""/82, &(0x7f0000250000-0x4)=0x52) sendto$inet(r0, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) r1 = accept4(0xffffffffffffffff, &(0x7f000090d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000096b000)=0xfffffffffffffd70, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000089d000)={0x0, 0x5, 0x9, 0x1, 0x7fff, 0xffffffff}, &(0x7f0000287000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000506000)={r2, 0x7, 0xf, "ef2aceb6c002e141a8ad4cc4b9b409"}, 0x17) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000902000)={r2, @in6={{0xa, 0x3, 0x70000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x20, 0xfffffffffffffffa, 0x4}, &(0x7f0000387000-0x4)=0xa0) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029d000-0x45)="6241bae362e9d60d61193e527be8437f9e75729b0d76b4a071f1250e08378c4555c1a6a37ec102c623ada516203ec20639aa5bbb486ae6932d6183098aaf1149c1dc0f3b17", 0x45) 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) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0xb14, &(0x7f0000f7e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00003e0000-0x4)=0x8) recvmsg(r0, &(0x7f000075d000-0x38)={&(0x7f0000bd5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f7c000)=[{&(0x7f0000f7c000)=""/4096, 0x1000}, {&(0x7f0000f7c000)=""/70, 0x46}, {&(0x7f0000065000)=""/4096, 0x1000}, {&(0x7f0000f7d000-0x26)=""/38, 0x26}], 0x4, 0x0, 0x0, 0x0}, 0x2000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0xb) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00000d8000)=""/177, 0xb1, 0x140, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/24 00:46:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1d, 0x4) sendto(r0, &(0x7f0000000000)="2a8875ebed8106957ce146bc6ed91fc5b1ec04ef5478780ab4379696004270a456024df13688bf56a0b1e3578f4720033cf797c6fcfb6c18634e8d0f261280b3ad20eb777460532f4808daed5e85964e890bd226d5372014", 0x58, 0x20000000, &(0x7f0000090000-0x8)=@sco={0x1f, {0x0, 0x4, 0x3, 0xfffffffffffffffb, 0x1, 0x4}}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$void(r1, 0xc0245c83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc)={0x7, 0xf20, 0x9, 0x8, 0xe, 0x3f, 0x0}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x7fffffff, 0xfffffffffffffffe, 0x5, 0x6, 0x6, 0x5, 0x1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000003000-0x40)="6ef8ae7fd50631e4a1510bf099c0a4315c40a36f7c706a8215e63505b5d1f83e3909d62614862397e61d4a8b4f4eb8c3e540b78c376dedf84e5d7271587ddb4c", 0x40, 0x800, &(0x7f0000002000)={0x3, {"a07757973ccc7d"}, 0x8}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x317) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009e3000)={0x4, 0x8003, 0x1, 0x6c, 0x0}, &(0x7f0000284000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xbd8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) ioctl$int_out(r2, 0x5463, &(0x7f0000060000-0x8)=0x0) connect$inet6(r2, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c5f000)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000f21000-0x4e)=""/78, 0x4e, 0x40012140, &(0x7f000036d000-0x10)={0x1a, 0xf5, 0x0, 0x81, 0xa3, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e61000)={r3}) recvmsg$kcm(r4, &(0x7f000067f000)={&(0x7f00003bb000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004cb000-0x30)=[{&(0x7f0000475000)=""/117, 0x75}, {&(0x7f0000fdf000-0xa1)=""/161, 0xa1}, {&(0x7f0000d52000)=""/215, 0xd7}], 0x3, &(0x7f0000edd000)=""/214, 0xd6, 0x40}, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000099c000-0x18)={0x0, 0x8001, 0x0, 0x7, 0x7ff}, &(0x7f0000ccc000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00005f8000-0x8)={r5, 0x6}, &(0x7f00007c3000)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000493000)={0x6a, 0x4, 0x9, 0x40}, 0x5) sendmsg(r2, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000407000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d21000-0x4)=0xd0, 0x4) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000261000-0x8)={0x0, 0x0}) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000d7000)={&(0x7f0000278000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x1, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a, &(0x7f0000360000)=[{&(0x7f0000361000-0xe9)="4c021b36f9746c10b71c6c28d9c857a3bd8f70f9256771a3c17acc05bafc2d17417d245859fbede518e867ec4457b616b317bbce9ceb4233edb1a17cc62b744ae514a033f4aa9c37136c7b4c1637704640eda05d157ee2272899a05bb982aeef50f3e051fffc1f347622339ab9727c8cf3bb73bb5432d978fd11388e40945fdee12df1115067ab85ba9454d6d4998506823c7dd1887bddbc6c9f00c635e3aa6fa348ac5b47fdb4d767c2e3b584248d2af4689bf9af3d4fc0c3f327e728153130d9a78e49ac3f4bcf3e31de60b1946ff69459dd2b0ef7fabf93eeb5a065e84e4947d4c3c3c84538ca00", 0xe9}], 0x1, &(0x7f0000107000-0x12a0)=[{0x10, 0x105, 0x5, ""}, {0x40, 0x10d, 0x400, "ea6d71ff41017df54a29b122aa61c4707735cb762a4c52477d4391dba117c1cd8cf2cfbf1a1c07a43251590a22"}, {0xc0, 0xff, 0x7, "da6ba9c39263ca6c20b1752a9b396793c0490de1d7c60fb39942a3c4795dc243d7cbbddb6b34c684f3d9e46659208a60d6c3ed94b5a386b15800f990e063620149979280a9b4bed52d743502327287cc181a0ad2b3c16d7c31675e3ff952f1a8eb2b7c0cd8f06cd0ba7b52f58436d4510c60880340bd5f59ed39d0298e588bf128f21bbf7e1b6db2c4ed0d244da5ae6ace2dd6cd96131141773e5fe3c40205697d10f44db36cf272fb"}, {0x10, 0x29, 0x80000001, ""}, {0x80, 0xff, 0xfffffffffffff636, "e4b274fd0dc0fa168ae89fbfc153425fd877a0037fc26b948630de326c0ee2d2be2799ce08542521750e4d2f7d307136c279e8de6d1716c62076ba236b7bd663ffefb62a25f6b43cc8de9949a506645f97e57b471d11088fc6a1b5a73592d3a052335ae4f2fd082706525be0e686"}, {0x1010, 0x129, 0x9, "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"}, {0xf0, 0x29, 0x5, "8d7b1e91cc72e49b1a97903791b4cb53e06d59b7a7c6dfd4271dc19f57347e6d835d4a7ed1c5b72ac3048484c31616edce35ac966e0852d17396685a0811ccd71afee9be6f6214b00ffa6724cc2a52d03bc824edb9a99d78df8f994ee1908cd8b8b555717db4fd4223afc361a5860f027c9ba8d8df2d8e3feeb4f834b5f8abe62c4e9a2218799f2c0723e254c2f381cb886c4f526a428fe235964982624569ba5d545abac46c2892fac1f0fad21b2c3696a195cb17ee1748200d9ced081cf6bdc22fb15f9c1e06597dd10499ed069a0ecde12750a6a5f0916f02178a74"}], 0x12a0, 0x4008000}, 0x40004) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000035f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000035f000+0x37e)=0xe) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000360000-0x4)=0x60) recvfrom$unix(r2, &(0x7f0000024000)=""/63, 0x3f, 0x0, &(0x7f0000184000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000361000)={0x0, 0x318, 0x100, 0x4, 0xffffffff, 0x3, 0x200, 0x96, {0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a00000000000000, 0x9, 0x2, 0x1, 0x9}}, &(0x7f0000235000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000254000-0x10)={r4, 0xa3, 0x5, 0xffff}, &(0x7f0000247000)=0x10) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cf2000)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000220000-0xc)={0x0, 0x101, 0x0}, &(0x7f0000e6f000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dbc000)={r1, 0x100000003}, &(0x7f00001d2000)=0x8) 2018/01/24 00:46:31 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b65000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000003000)=""/252, 0xfc, 0x100, &(0x7f000000b000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:46:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x95)="43740063881f0b70515603bbd6097f43a25d39198b2d3f003e0880656d187e594db1a0a83d0a3f4eb8727944933ab54ebf4dfbdab4fe03754147517ad62110e744cf81002e78495dd51061a29ca16534cf971e383c9e6f11730232e6805e8f153aab31c51c9876be5232cd5539e955e89347ff8258b9d11595dd1e896a573599b87741b0125f98e799ab06a9e5a78efbf0d5e3bd31", 0x95}, {&(0x7f0000f56000)="", 0x0}, {&(0x7f00000c8000-0x8f)="5c045d6d1855d6ceba63f65239eb3ab0c69abce488719858745b42f276e4998dff2dbdab65e99c7f36e1981caf3852427defd5c36ffb663649c071beef5dbd32bafa55714f380b34854d3ffb80ac319f85be607f2a227b41fda5f947c78fe753e64b405e7e56ff5faad6e766fdb59556643b0549d1d6a60eb54ecb9283f7e0f71262103574ad6ce53f38f8ff38affb", 0x8f}, {&(0x7f0000001000-0x8d)="d78741c5ab3932228dc4f20fed6b79243bb0eb8b10aa98780013ade0f136d8dba47c63b29c1f0f3f6222a0c6fdd4d45b4ca0d27717df59ab6ffff09c2e2bcfa1794b0be259e00e450e31c13fe0d6bb0516bce8c9051720c47970758216d8de965c508c695c209f6724f39f58d4f3773a034aa35478ead0600c3cacec2d3f8db050bf6162c60aaa9f5aa2de4e09", 0x8d}, {&(0x7f00001b0000-0x34)="08967d33735eafdc0cb0ea1fb9af026fd1fe371bbb1943a47d2e5e58faa787cdca589b5654319420b6572973674cba77b751e1ea", 0x34}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x4d)="2792d6a840fb41f7a49f374624a936c38862398436f956273be582e5e03de63ccaae4d28bbaf97aa943b94ebcadf87de9918a9157495f78c10a0a74c374c13090e162eff4f3755a901bcb943c8", 0x4d}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 7: r0 = socket$inet6(0xa, 0x8000e, 0x3fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004ad000-0x10)={0x7, 0x208, 0x271, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0xf7b0, 0x30, 0x101, 0x4}, &(0x7f0000ea9000-0x4)=0x18) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x100000001, &(0x7f0000000000)=0x4) socketpair(0x2, 0x8000e, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9000000000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005f6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000c48000)=0x1c, 0x80802) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00003c6000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00004f7000)={r3, 0x20}) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socket$kcm(0x29, 0x7, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000034d000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x800) read(r0, &(0x7f0000332000-0x9)=""/9, 0xffffffffffffff18) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x10000004, 0x0}) socketpair(0x8, 0x5, 0x1, &(0x7f0000eea000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f000060d000)=0x0, 0xffffffdf) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000384000)={0x4, 0x8, 0x4, 0x4c37, 0x9, 0x1ff, 0x7fffffff, 0x101, 0x1, 0x3f, 0x8000}, 0xb) connect$unix(r2, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f00005c1000-0x8)=[{r1, 0x8, 0x0}], 0x1, 0xfff) connect$unix(0xffffffffffffffff, &(0x7f00008b1000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000d9c000)=0x0, &(0x7f0000774000)=0x4) write(r0, &(0x7f000095d000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socketpair(0x0, 0x0, 0x0, &(0x7f000083d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c92000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f000046e000-0x38)={&(0x7f00003d2000-0xc)={0x10, 0x0, 0x0, 0x18900000}, 0xc, &(0x7f0000c02000-0x10)={&(0x7f0000118000-0x30c)={0x30c, 0x29, 0x300, 0x1, 0x2, {0x10, 0x0, 0x0}, [@typed={0xcc, 0x62, @binary="a15fd3d905c3b849949266f5922fdf39d598cc4281b6c9baaccf6c0d73efa3b99c6094e080bca624faa8c282aeade874748d81d3126e7416da20dd987dbc371395c0b1ee61326da308451c90b6dbc82f23518b03c700446424c712c473d105a406ca2715090c091daa809cc2f137f2f8dd3f7cfe894255c14a978467f63c3f9866c9da25fac71809c4ac0b00dc7a2dbf1a8fadd4992cb6b5f0a4e4ba93a0f02af3bd599f96ad46c9fc9bf709e6c6a60fce6a493373eb900792cf425e4023fe6580c7"}, @generic="a06bd85fa8381276be379cad6962d874757ed81fbb8f2a70caf7715ee07147ef3567762510d3955a9bab0f76a89dba22a119bc4f6fcf08eff465e8c9557c735a45a7acfcb2d1163e7fd1e061ab1710d1053291eeeed3", @nested={0xa4, 0x6a, [@typed={0xc, 0x8a, @uid=r2}, @typed={0x8, 0x88, @void=""}, @typed={0x10, 0x19, @u64=0x8000}, @typed={0xc, 0x78, @fd=r0}, @generic="14c5550b3be84319951b29383277dddbf713e04d72ba42eb9a32", @generic="6d9bb1e97a8269558082edfb4a9f47c0a508354923c3bc69402564dcb5801cbe4273d89834bb3b0409870a603679ce30220af07dd0feff39e23ed7be0e8155a0342469f0", @typed={0x10, 0x5e, @u64=0x1f}]}, @generic="3a709c2f5cd5f1c1a8acf3", @generic="0385e47dba4d2b9a2866d07b19e2409ecfb81684cafb12bc46ea13965fd12bf4d1268f3a8e8d113fa2bfcd0e9b8e7d3fe29065a78bb5a0691ddd93108ae1e0b949bc34902559cf809c3a5c906013f58d90ce98dbd180e4e4eca94efc1b5f829a374a9f5779dc0f9ce40ebd0b5091d55985a4cf", @typed={0xc, 0x7b, @str='\x00'}, @typed={0x8, 0x67, @void=""}, @generic="feb11810fcaef54612b160e3ebdb18cad621a6ec6b5ccb264fc2899562c832b0cb8d57035b62d8dbb4d6f889c70a8c007b0fefc95ac14debc400cd65ed76a128522262493e00ad3ec74422b308a62227b1c029ff496d7c5a4055fa2dd55c2504be94389bee4415e538dd49f31f66481e62574ecd479d82a56726512000baac54499d1e5e95cca31c91c4834ac691324d972128b1aae8022c0114d18ee2fe"]}, 0x30c}, 0x1, 0x0, 0x0, 0x840}, 0x1) 2018/01/24 00:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eeb000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000eeb000-0xc)={r1, 0x4, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000-0x6)={r3, @empty=0x0, @rand_addr=0x3}, 0xc) r4 = accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eea000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000eea000)={r1, 0x435}, 0x6) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000af8000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000af9000-0x95)=""/149) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000a57000-0x39)=""/57, 0x39}, {&(0x7f0000c91000)=""/84, 0x54}, {&(0x7f0000ad2000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0x3f)=""/63, 0x3f, 0x7ff}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1e)="e04bf190cb379c59eefc9ecf5578c68af7eac7787ee72889e21bfd55edc1", 0x1e, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e2d000-0x24)="24000000210025effa1c0165ff0ffc0e020000e10010000002e1000c08000b000000f600", 0xe) 2018/01/24 00:46:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$ax25(r1, &(0x7f000003f000-0x10)={0x3, {"b2ccf5c969170c"}, 0x3ff}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0xffffffff, 0x80, 0x0, 0x1ff, 0xfffffffffffffff7}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0x1, 0x6, 0x0}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x60, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f0000004000-0x8)={0x7}, 0x8) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000002000)="") epoll_create1(0x80000) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000005000-0x5c)="eff7f1023b0727d5a02b7639bcb97490c4a1c17c60c4d235fe026380e4b88c1076e298f94e14bd278a754ae0fb9bfe10aafe1ee6a420a137a4a8343279969c45dc4e734325378c479fe8dab8608265929fb49efeddf364fd80d43150", 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r3, 0x0}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000007000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40000000000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000006000-0x38)={&(0x7f0000008000)=@kern={0x10, 0x0, 0x0, 0x40030000}, 0xc, &(0x7f0000009000-0x30)=[{&(0x7f0000007000-0x13c)={0x13c, 0x2f, 0x1, 0x5, 0x3, "", [@generic="486ee4bfb1109bd5376ccf69ac1810b6792ca92af92aa61f90e988b7e6ab6bfb77b104e687504dc650288686931ac8a45cb031738aba170afc2b8ee1856cf1a135571843e6e10b949b4baa6a5c74b1cbee9154f5400d7374b0fbcf20ccd2f33e59e13d1f1af31fadde03b6e96617c0095b26a2b7663453356e4d7851b7b5d43bac6dd2708b097761d4a534e7ddf86e1246b6ec0f3e1bd43c9cd8b86ccec0a3ae7384516617739359603d6a78bd660c4694b57332d2326e151ed983badd45b4c4e56c97827d2c0df9501e020bd0ddd3912aa6c5b162e85546156736", @nested={0x50, 0x4, [@generic="b69a92e3a7a0e055db6ae271b77af26371f9eb40eddf8de04ef56e2cb7837e0b2f45d48d78cb471f8085110655d883f337e43acd566ef9560a7f64145e892c6a568bdb9afe84d2b0098de47a"]}]}, 0x13c}, {&(0x7f0000003000)={0x284, 0x2b, 0x8, 0x0, 0x2, "", [@nested={0xd0, 0x68, [@generic="c8bae50d99a35dd312212a07fd44b4735a225cbd2edf8cfd5f65a49143f071472a54630a1d33ad4000ea94c0e820ec16ed778eb9a4475662d996e4e679d3d514072e5f82fa7a9cdccc0a88086fa7ce", @generic="d3dfdc509d61aaed6ad02324922c1061ddf90c8da875fa920332b0ed4230b484ddd05155ba3e7abb5f8679e63e7b08dc5ecb9f501e88aa4aabb9b78bf1ac0b58511787542409cb339f460ca5792dd455bf40b8cc38b872825d02f002e19f5de4116f99191a370dc6dda690d8943c083f50c15e03f2d308ba9a62da8a"]}, @nested={0x5c, 0x5f, [@generic="4cbd83fb617e0c35826a9d380ffed470ba73e13922a294bf48d30b008a78974da1323a2c2d20a909a695c9bbce4cb06ea534740e79cb80e3d0102d3cbe393abd76715e9e534c03dcbfc914b44610108cbaa1762eb2a5b1"]}, @generic="33c693055d6545d11d8a7831a5c4a173e4445e02d688af2bee58ee0f6b1795c54646287e39d45e3922f66b8a47548d4c6c8176c05e0f7c05cf4b2b55fca6ea915e5e61aac33b0c13e5e81ab83005bfa2328f327033c1265410ec94e6", @generic="f5536f874319cbfe41debc4a732554242cdd769af342f48029ca94ebc8539a190aa3312fe8694985b755d22f177f84b7f29df1ea0c926b76442cbe866b5dbbae21f5dfd9986df30531685708fe0695d7dd8e4fcf36aeb5ac769250ad4fb059ec1cfd80e0b0de294c255653f19c94f83141be4bee", @generic="9c97a167e4b09fb439eb6957349a93cfef2a467b64524e731bb54afb932d3390c8f5d572fcdd796e324aa5afb3cbe2c0964886f196d1b95572c66514d139d5752c5d33570244bb399008bba459f05f9c18fef4a93dfca90e7468d86771307b7d88d193455228b927e08aacd12608034e81c43024af3672"]}, 0x284}, {&(0x7f0000005000)={0x1204, 0x18, 0x4, 0x4, 0x1, "", [@generic="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", @generic="7fdaab30974ec7f1a55418a4f1b3daa4dd05f950a5c32c450a3b840672b0ec6f42d987b1b29b48e4467c5d39485c57a682ca7d83c9cc08d7424da4ebca227a11b0067c3f93a06182fb0aae98d2090a9898726683d5faa404040a1ed84bd9caf24fe204ebd34878b34bbd479a45be66ee4357bb192cb04482cc7d9416f46edbad46f7e09d30c64ebe82a0837ef7422cfa4b15e1ff14fb6eead41e79b17082d131c5588bfdfd05532097179b783bfcce27965e523f47c18a88decb773ac5f7ddd0435bee7d5319480de603405c19a106523de6b8b479a2b0f27373da8a9e90235aa917bcb45faad159237fe4a3c9c765c1c7cef6e7", @nested={0xf4, 0x2a, [@typed={0xc, 0x47, @pid=r4}, @typed={0x8, 0x47, @void=""}, @generic="372cb2581430e98ccef6efebea243b9c3ba4db9b0cf38b25f09ca422aa67597d9afcf61d863b761c59b792416692e12ab1388b28395c0e2a0ce6c8f703e0e747c0b21e0016ac4ab81244686cc2058b863e9e6a516c82ecc5516570bf0c8953062f862f31a5b51d96e8662ca7b96d1a80c35c0fa126931183ca33c7da3fa0d795abc8f22c9e8bd9a4f51051cbbe6b3c5e69ee1503d9a572e40710bae413b9d123d4a1ddc6a3b5f77bb359932f905f43de1473e4f235b879aa1a8d388c868d6448db5f3e9e2b36a4cdae5d37fcf5f46eb5ab059fcd23a66c02f2e1da"]}, @typed={0xc, 0x56, @uid=r5}]}, 0x1204}], 0x3, &(0x7f0000009000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x20, 0x24000080}, 0x1) 2018/01/24 00:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000465000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000198000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000558000)={r1, 0x3}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a3000-0x22)="220000002100070700be0000010007010a000800000000000000711005000a80ff45", 0x22) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000d30000)={0x8, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 00:46:31 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x85) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003eb000)={0x0, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x4, 0x7ff, 0x4}, &(0x7f0000b9e000-0x4)=0xa0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x10, 0x80002, 0x10001, &(0x7f0000b8e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xe, 0xffffffff00000001, 0x1f, 0x2, 0x1, r0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x2, [0xffffffffffffffff, 0x2]}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000ab0000)={r3, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a0c000)=@assoc_value={r1, 0x0}, 0xfffffffffffffe33) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001f4000)="", 0xfffffef1, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000081c000)=0x2, 0x4) close(r0) 2018/01/24 00:46:31 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cd}, 0x1c) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341a", 0x20) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000637000)="29c4f4b029dd2d16f0ea03c9c884cc13bf474235d110029e00141030af60db52e29ab7434522df89c5d71a3f0d4475b0cbdec9da1eeb51699d2267c56f5bb9cd54093aa275a46506dae246cbd009ab013eccba6a03", 0x55) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000bea000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c9d000)=0x20, &(0x7f0000f03000)=0x2) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) pipe(&(0x7f00007d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000afb000+0x51f)=0x0, &(0x7f0000044000-0x4)=0x4) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000dc0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f31000)=0x90, 0x4) close(r0) [ 1522.498891] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 1522.535072] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/01/24 00:46:31 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket(0x8, 0xa, 0xfc) sendmsg$nl_crypto(r0, &(0x7f0000b32000-0x38)={&(0x7f0000839000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000059d000-0x10)={&(0x7f00008a3000-0xe8)=@upd={0xe8, 0x12, 0x600, 0x1, 0x1, {{'drbg_pr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffff800}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8014}, 0x4000) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x80, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000294000)={0x0, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000c44000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000af0000)={0x0, 0x203, 0x8, 0x3ff, r2}, &(0x7f0000dd4000)=0x10) close(r1) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000001a, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d17000)=0x100000001, 0x4) 2018/01/24 00:46:31 executing program 5: r0 = socket(0x10, 0x6, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e35000+0xff3)={0x0, 0x9, 0x30, 0x10001, 0x10000}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000826000-0x10)={0x40, 0x200, 0x8001, 0xffffffffffffffff, r1}, 0x10) mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f00000fb000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80800) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "201044", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000445000-0x4)=0xffffffff, &(0x7f00000d2000-0x8)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b7f000+0x33)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009a1000-0x4)=0x14) r3 = accept4(r0, &(0x7f000020d000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a25000-0x4)=0x10, 0x80800) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000068f000)=0x5, &(0x7f0000dcb000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e64000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x9, 0x8, 0x100, 0x5, 0x920000, r2}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000844000)={&(0x7f0000df3000/0x3000)=nil, 0x9, 0x7, 0x1, &(0x7f0000910000/0x4000)=nil, 0x6}) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x200000000000, 0x3) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f00003b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$int_out(r4, 0x5460, &(0x7f00005b3000)=0x0) setsockopt(r0, 0x100, 0x200, &(0x7f000014e000)="eb35cbe91a96bdc330996296a5a50bfbbb5d32164afb9e451f5d19339b6563510e1db2de67210e49322afeaae652439042d57fff8609ce2532a3dd51d333afad8d57397cc1b55f08279e62a1c0ea4f1886b087c6be7c5e0356b87ab0883c4924d05b", 0x62) getsockname$inet6(r3, &(0x7f0000119000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ecf000)=0x1c) bind(r2, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000052f000)={0x0, 0x0, 0x0}, &(0x7f0000b8f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000053e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfe000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005c3000)={0x0, 0x0, 0x0}, &(0x7f0000ea0000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00005da000)={&(0x7f0000455000)={0x10, 0x0, 0x0, 0x40c81804}, 0xc, &(0x7f0000e68000-0x10)={&(0x7f0000fe1000-0x284)=@acquire={0x284, 0x17, 0x602, 0x2, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}, @in=@broadcast=0xffffffff, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x3, 0x4, 0xa, 0x80, 0x80, 0x84, 0x0, r5}, {{@in=@rand_addr=0xffffffffffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x2, r6, r7}, {0x100000001, 0xfbd2, 0xff, 0x9, 0x80000000, 0xfffffffffffffffc, 0x87c, 0x0}, {0x0, 0xffffffffffffff00, 0x3, 0x3}, 0x100, 0x7, 0x1, 0x1, 0x3, 0x3}, 0x3, 0x8a, 0x9, 0x5}, [@output_mark={0x8, 0x1d, 0x92}, @algo_crypt={0x78, 0x2, {{'ecb(aes)\x00'}, 0x178, "7ad68c995ec9dd30b7c650200640139015b163665ec2769d4b5503baeb8bff712761b85b3a457974da50862ed1a903"}}, @migrate={0xb4, 0x11, [{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, 0x4, 0x0, 0x5, 0x2, 0x0}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@loopback={0x0, 0x1}, 0x33, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x0}, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x0, 0x0, 0x0, 0xa, 0xa}]}, @lifetime_val={0x28, 0x9, {0x80, 0x6, 0x3, 0x7}}]}, 0x284}, 0x1, 0x0, 0x0, 0xc000}, 0x20040050) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d95000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f0000130000)={&(0x7f00001b6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f3e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005e4000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008f5000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0xd34, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328", 0x0, 0x0, 0x0}) 2018/01/24 00:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, @dev={0xac, 0x14, 0xffffffffffffffff, 0x1}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xffffffffffffffff, 0xdef9d3d1716c0a8e, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000011000-0x4)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000008000-0x4)=0x400, 0x4) 2018/01/24 00:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d24000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000046d000-0x1f8)=[{0x0, 0x0, &(0x7f0000326000-0x40)=[{&(0x7f0000b07000)="3afc3e8c1e55062df9855079e6ba1ce027", 0x11}], 0x1, &(0x7f000087a000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) bind$alg(r0, &(0x7f0000af9000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-generic,fpu(pcbc(aes-aesni)))\x00'}, 0x58) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000607000-0x4)=0x0, &(0x7f00002a7000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0x900000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00006e2000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xfffffffffffffe66) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00009ab000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f8e000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r0}) accept$ipx(r1, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c42000)=0x1c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) r1 = socket(0x10, 0x7, 0x6) 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) sendmsg$nl_crypto(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x762d01adc6c85365}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@delrng={0x10, 0x14, 0x1, 0x3, 0x1, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x894) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000001000)=[{0x0, 0x4, 0x3f, 0x80000001}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000003000)=0x8b2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x4858000000000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x10001, 0x8200, 0x3, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x74}, &(0x7f0000003000)=0x8) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000)={0x7}, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000005000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0x53ff, 0xd66, 0x1, 0x85e}, {0x1000, 0x9, 0xffffffff, 0x63e3}, {0x98b4, 0x80000000, 0x8, 0x7}, {0x0, 0x6, 0x3, 0x55049081}, {0x0, 0x8, 0x6, 0x3}]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000-0x4)=0x10, 0x4) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ed4000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8c000)={0x0, 0x0, 0x0}, &(0x7f0000be5000)=0x61) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d61000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003e4000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000df000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f3000)=0xe8) socketpair(0x7, 0x800, 0x6, &(0x7f00005b4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000d52000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f46000)=0xe8) r10 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c68000)={r1}) setsockopt$bt_hci_HCI_TIME_STAMP(r11, 0x0, 0x3, &(0x7f00001da000)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r13 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ab2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000584000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000297000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a8000-0x4)=0x0) r17 = gettid() r18 = socket$inet6(0xa, 0x801, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000ed000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0x320) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f44000)=0xc) r21 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r18, 0x29, 0x22, &(0x7f000006b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000850000)={0x0, 0x0, 0x0}, &(0x7f00008be000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000d15000-0x38)={&(0x7f00003cd000)=@kern={0x10, 0x0, 0x0, 0x403000}, 0xc, &(0x7f0000ec6000-0x90)=[{&(0x7f000043d000-0x10c)={0x10c, 0x29, 0x700, 0x7, 0x2, "", [@typed={0xc, 0x8d, @ipv4=@multicast1=0xe0000001}, @generic="da8b2f710e42ad8753c6e18bd982d78845264ac05b2c41660f9fd9c8fdd867119537d11267d0b6cd23c85c3ba9cde9247136de2e9c461399e989cbc3c0eb02713d3793f4de8eb524253fc58543d75b41909422ad7ac702bcb0b252d49913cddaa9499e8b9a1efc32ec6f1f16aa487c15c33393a25167c9d945b01bf551c3463668b1fe1517415e39dce3e40f9d1beebde60c5081c9bb59de75297c8d8172ac61fc091d8b9f6628f516c975e85962e6aae91df2d0ccdc3ebe699b5dac3cbceadb22c43e1de1cd56111712026d9f8cfac706f65ba5e96b00bba3ca84ed6433922095751efb", @typed={0xc, 0x2b, @uid=r2}]}, 0x10c}, {&(0x7f00000cf000-0xb0)={0xb0, 0x12, 0x21, 0x2, 0x0, "", [@generic="9ec85457deabe29c8f9cd25764e4f3a29e7f5651c9618ee8249bb9cd47da2cc9b486fb83dbe912c9b77eb75b28803fcb9e663a14a675934e2e7bd0442eee86f40980b68d5e611977c53d9377fa237ff456f29e2ae5ca7fb83c6668ba3822818c195695ab289ccef00c62ac9fcdd14f791d4dd4fa38d477dd61c247939877434ca589e9e58f90f3caeae0c078174b19fc2f96", @typed={0xc, 0x41, @pid=r3}]}, 0xb0}, {&(0x7f0000602000-0x23e4)={0x23e4, 0x41, 0x2, 0x2, 0x2, "", [@nested={0x10e4, 0x2d, [@typed={0x8, 0x6e, @void=""}, @generic="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0x1e, @void=""}, @typed={0xc, 0x2b, @uid=r15}, @generic="6cd646bea93e6c86e23367b4bcf0fda1543d8a5c0731cb7945b4b715fc14211e1efbe9a52974d08543"]}, 0x218}, {&(0x7f0000802000)={0x12c8, 0x33, 0x100, 0x3, 0x0, "", [@typed={0x8, 0x80, @void=""}, @nested={0x84, 0x65, [@generic="4e92d04acb7bc8bea9e3cfd49fff00c6d3983ba39c99f5c276ab3d9f529f7fd664af7a84998cb2f864d65f5986116662ae9dd152109f6a8ad0111eb89022b245e059682ec61e64131d96f0388ca8f5be1b3d29c591da3e", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ca2933c524ab9162fc5346867682ee"]}, @nested={0x1078, 0x85, [@generic="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@generic="c7dd395bc863836bdd680d33a5f0e810c1ade99f6d37cf65084faa9a7c3f3ce67f5352d9718639cc8b8120ec9790948534127192018f2733dcdecdcd6c1959a14f67be592652ff8465ea66e6570861f254154b10f74551a0fd476e28f2f8438c23f97032822bbf54", @typed={0xc, 0x39, @pid=r16}]}, @typed={0xc, 0x30, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @generic="2a4ff334a6b016f79e162c3e2524fc24b8d46de1869765f03ef9ddd289f82692d0790a230aaa155af3ab9b18f5334d92d7301576388f54159da5ba8e71204662539da6e367d5561bbd6da02b034478581827b4a42b30ddcc314912dca6c7a8890549522ff51319db425245a64e8c9a022a9c700ada99cd206a9653e1822cf11545404645e8a7862c23f7ae61ed89cc5847970c23cd1e9bb55e63c24e9db20fdf806fef036b3b761242657499acf2025f2377dd98b1121004dc9b2d4fb07dfc7db84c7be0938caaf230d8866c", @generic="6d627d89c68168b7fc20533fc8609c55c2513272e943e1ba6b5d0c95710fcf548c6a770f9e8b7f9c8d45a3f9652b3b2a086609fa6de7e9f3d912953ab7daf015b64c981d077328a246cf8ffafe9b971f9c867b81009580d218d6d178a7a2c0acf74eb865fb07abe50ff12a5a1009653deee4efa6afa58427f428db2a6b7d7967a35c8551cb6bbfc645d36cc77521a43aac9fa1bd0e2a412f3b68f0bf544a7603a474802e0dac9e5520018a80c83884a8ea168af0a4bd295e14e374711e65c3482bc5", @typed={0x18, 0x2a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x12c8}], 0x9, &(0x7f0000256000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x40080}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ba000-0x4)=0x0) r25 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000670000)={0x0, 0x0, 0x0}, &(0x7f0000840000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000616000)={r24, r25, r4}, 0x2) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:46:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000081c000)=0x3, 0xc777561edcd81ba9) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000081c000-0x20)="0100000009000200000306000000eb00ecef0000000003000449faf502007e23"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0xe70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) accept4$inet(0xffffffffffffff9c, &(0x7f0000744000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008db000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffff, 0x1, 0x0, 0x8, 0x0, 0x9, 0x505d}, &(0x7f0000ec2000-0x4)=0x20) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000161000)={r3, r0}) sendto(r2, &(0x7f0000605000)=':', 0x1, 0x0, &(0x7f0000344000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@file={0x0, ""/36}, &(0x7f0000001000-0x4)=0x26, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="9f0b285ed80b69c3bd9eb98ba8afbd9c0a59cd476a108fbde7e22b60651d75b2fc8bfd3b6aa876cee35a60c71269ca87b64f40e80b7de684f5fbe09147a74f72de334407be2ce354808e364438a064c442a0161d22689ef6410a98f9c6c8e4881bb45c4980a425f9159f7464ddddc009e5970bb71aaf9a48a68e9449f6a268aac04f78533ae0e218f1761a251c0eb5fe6259c78764217c978508594d7c4eae09", 0xa0}, {&(0x7f0000002000-0x2b)="af6c5b6dae5238a836e3cf2535425aa4552ca1b657cf142359ab58c1566bc31db610697700e80dd34fca59", 0x2b}], 0x3, 0x0, 0x0, 0x41}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fc9000-0x4)=0x0, 0x4) r2 = socket(0x8, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00003f5000)="fbd49cf7fa343437bfea303e98302ffc", 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000797000-0x20)={r1, 0x1, 0x1, 0x0, &(0x7f0000d9e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00003e7000-0x20)={"6fef6ea6d8e8bfb83cd64b44f6a26775", {0x4, 0x7fffffff, 0x6, "039262ec49c8", 0x9, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000831000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000032e000-0x10)={0x4, &(0x7f0000c3c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000fed000)=0xf675, 0x8) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000455000-0x8)={r5, 0x20}) setsockopt(r3, 0x7, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) pwritev(r2, &(0x7f00000a6000)=[{&(0x7f000049f000-0x4f)="0d0bdbfc8f1d57ae052a846df43e1c904aa76c06c829d6d7bd5c4a42c988da094f61c244e114a3f394b83b2be9e5dfb5ab65c60672f8562f7f96e3ab608d7fb7cc0cd6142816e25377a621d3f03c4e", 0x4f}, {&(0x7f0000074000)="af9862438bbda8", 0x7}, {&(0x7f00001f5000-0x7a)="dde2dde1579d50919c18a4ac77aae41d7d33f70e7c5cadc6f3093ad0d6352f76c44edf6fab67d911573781691cf488e959d820b61c245f09e05994c06a3a3bb510d6b353e3f986f3abe73d377b4025054dc3d33a4382589dea8ed8836a42be45d7c9a9a3ea527fb98013e00df231ba80daba1c46a98abd5ca7b2", 0x7a}], 0x3, 0x0) bind(r3, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bee000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000115000)="", 0x0) 2018/01/24 00:46:31 executing program 7: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000031b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0]}, 0x5c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 00:46:31 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a9c000-0x4)=0x58d, 0x4) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8970, &(0x7f00001b1000-0x50)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0}}}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000fbd000)=""/39, 0x27) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r2, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/24 00:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x1, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f000056c000-0x4)=0xfffffffffffffca0, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000531000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000136000-0x10)={0x4c1, 0x9}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000030a000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a4b000)={0x0, 0x0}) r5 = accept4(r4, &(0x7f0000ec5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db2000)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000279000)={0x0, 0xffffffffffffff00}, &(0x7f00007a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000c89000-0x108)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x83d0, 0x0, 0x8, 0x80, 0xedfe, 0x80, 0xb33, 0x40, 0x1c05, 0x7ff, 0x0, 0x8, 0x8000]}, &(0x7f0000f3d000)=0x108) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00003ee000)={0x4, {0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x7ff0, 0x7, 0x7ff, 0x6, 0x0, 0x42, 0x2, 0x5}) pipe(&(0x7f00007ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f000084e000)={0x0, 0x40, 0x8, 0x8, 0x1, 0x9, 0x1, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff8, 0x2e, 0x6, 0x0}}, &(0x7f0000ad1000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f000088e000-0x8)={r8, 0x3a3}, &(0x7f0000226000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00003ca000-0x4)=0x0, &(0x7f0000517000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@generic="33e81354d050d46c79b225ec9dbffbc5") 2018/01/24 00:46:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x6a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x83b9}, 0x8, [0x10000, 0x0, 0xff, 0x60, 0x6, 0x19a423ec, 0x26, 0x3f]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x73a}, &(0x7f0000084000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000773000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x98) 2018/01/24 00:46:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="b5af05740f8e618c94d41e3f7eba10de746444d234d61247bcc24c12f56a8939e823ae426cf8ed8fac76f9604e2f6fb504af8ee870e72e97b97144da2dd4112c774e7733cf2f404c13cf52bf069329cbfc", 0x51, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000007c000)="c68bd8a863cd5700aff20e00316dc066c30a9a6eaadd6fb2a17a0637431130a28b7febc96ebae0419463480124d18f3b2e6a63bda116cbc7157cc82490d7ba8ec8771d8ee10d296b38a3d46c8283e894b94b863a2be186a9d004fda69e763d82edf8efc2d8a8bccb03b4247e0dc55083edff0a92208a1f8408ae00fb8d17b53583bcb8247e3f21c94ac41ee07a57f762d98dfe98d74c18a3a7c4452b2d48078d68a50587f222a440", 0xa8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x198) poll(&(0x7f00009ab000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) socket(0x0, 0x801, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000bbc000-0x8)=0x3) 2018/01/24 00:46:31 executing program 6: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000dcd000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a60000-0x4)=0xe07, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000323000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dcf000-0x20)={0x40, 0x0, 0x1, 0x7b83}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000a6e000)={0x1ff, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x68, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/24 00:46:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c95000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x6, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x8) 2018/01/24 00:46:31 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000d2000)=0x9, 0xfffffffffffffd58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@buf={0x0, 0x0}) 2018/01/24 00:46:31 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x3f, &(0x7f0000fef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000091a000)={r1, 0x6}, &(0x7f0000618000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/24 00:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) recvmsg(r1, &(0x7f0000b31000)={&(0x7f00002f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008f2000-0x30)=[], 0x0, &(0x7f0000593000)=""/255, 0xff, 0x0}, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000057b000)=0x1, 0x4) syz_emit_ethernet(0x5a, &(0x7f000032e000-0x6e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x0, []}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "0c0000005ae7aa4df7f76eb21c6a"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b7e000)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000985000)=0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000be4000)=r0, 0x4) 2018/01/24 00:46:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cb3000-0x28)={@common='ip6gretap0\x00', &(0x7f00005ff000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000d3000-0x4)=0x0) bind$pptp(r0, &(0x7f000070c000)={0x18, 0x2, {0x1, @rand_addr=0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009f1000)=0x0, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000315000-0x84)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0xa, 0x80002, 0x3, &(0x7f0000d13000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006d5000)={0x80000000, 0x7, 0x92, 0x7c1e, 0x1, 0x0, 0xe5d}, 0xc) ioctl$sock_ifreq(r1, 0x8915, &(0x7f000034a000-0x50)={@generic="daf6dd807785ebd06f9a4c300a2ee2de", @ifru_settings={0x7fff, 0x34c, @sync=&(0x7f0000c51000)={0x7, 0x1, 0x7}}}) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000bf3000)=0x73b6, 0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socketpair(0x10, 0x80000, 0x3, &(0x7f00001fe000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000c69000-0x10)={0x27, 0x7ff, 0x7fdf, 0x3}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00004cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000300000)={r4, &(0x7f0000bce000-0xf2)=""/242}) write(r2, &(0x7f00000a1000-0xae)="", 0x0) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000a5a000-0x10)={0xbf, &(0x7f00007df000)="b046df37077ce5c4f1241db28cd0d5be62290a30db3ef1042233dd2d593e1fde1f28aa80dc921260b1008d91666ce5636620069d9fc121b695a2734005773b24c5a9387efb9439f7a36d459148d48d05f2da5bc3d8bc6e57876233763dc657275b4af7eb228c4aacca6f9238ed2aa8ac139488bc286f47234c3fbf4843923a47bd4ffb404fe900997cd76a4271ee253ba9b747a35d5a96877f39b7d0090788cd33cb8d5ac6dcd07d637b6af182e8fd3642d6526b4604fcf1d7ecaea67b4d28"}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ad3000-0x4)=0xfffffecc) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000013d000+0x5e)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000d3000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/24 00:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009d2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00009d3000)="84f1598e7d573eece1f5e763416258602d119c99cc30376cc599735a0a0b01bff03440bdd54459929310e6025bb56c7f8d23e9e93658a798a48aa8", 0x3b, 0x0) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) gettid() 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x80030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000af6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af6000-0x4)=0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000af5000)={0x0, 0x1f}, &(0x7f00002d9000)=0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ea000-0x8)={0x5, 0x80000001, 0x2, 0x100000000}, 0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000012a000-0xb)=""/11, 0xb, 0x2000, &(0x7f0000af7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f000018b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000af8000)={0x1f, 0x3, {0x5, 0xffff, 0x10001, 0x4, 0x3, 0x2}, 0x7732, 0x100}, 0xe) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000af8000-0x38)={0x0, 0x0, &(0x7f0000621000)=[{&(0x7f0000af7000)="e2e8f8a0240ef3e89e95ab36f372832ce7e6989a0cb2c380ff5780e7cbf2b5f600b4555e817c1f2bb84c6ed4711982111a765ab83f1bede160db869a7ec50f134c394f3a2f7bb4a0d633bebdf238c11e61251362b3e3902df5068d23974a7ffaceefd221f93d523958861be4e7987ea72b9f5e681c8150693e55f4979559ff3fce20ad862649592c8bc40922893144591fa9d1", 0x93}, {&(0x7f0000af8000-0xfa)="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", 0xfa}, {&(0x7f00000fd000-0x5a)="47f5f60ef50b40822f29847a0cb0d48a5058794c6ef5c3ce5e6c78a52f257b3dbbef840b24aacf22d70c8d8583dfc8505744610cdc0d84a0fd69e68b6b69a305b6c836c0d780252b572476b980fa15a11825e6206fa6f325ea7d", 0x5a}, {&(0x7f00002bb000)="b1d229b389a186e7b683ae6338077d9d37fe35853d266f39437bf1ff2139a5873934a33354894975e9c222175882745757cea22f7ede0a92c791354613a9bae1ae4716b0a753e5e181c6d530a18035446850776dcec497a8d10dd114dd7b6e261af2eb14aa1711de16b01f53f7bf5693a36aac282d247f5a788219c063909dcd860aa8988a7b18c9cabf6c7ccc6afcfcd227be", 0x93}, {&(0x7f0000af7000)="489090616a5a89a9017ce9d263b976a11ebd373dc8760f10fb1d29b5cce74301a1914f98dcc09365b7465f066f054043c92c5b4ac62963cd771475a0ef0c434dc902abecee9f6118ba969a55a4716784dfcc89931292b2fd31418d3fe361b26a8477ce4781878e0fcf158d2f14cef76da963238fee57dff2364507785ee39f4d1f28446588e50a8e666f6ac8f612c6f312ba478b64d2fee7164f3711a66ba2834551840d6f7b10643f6a6e5e", 0xac}], 0x5, &(0x7f00001f3000)=[@iv={0x110, 0x117, 0x2, 0xf8, "5b7d834d17403775f622e6e6678561a5a3cd63d90bceeb367f5d0256bdac30a41d220268b37a9c42cf2c5a28b90d3d1ba0ddf66a01040fba16defb2644adbb5c53dfa0a3f2ae371bc3a9bd6414498e9a4dff0ccaf3e62f38d5edf74f713c7355cab64e52f167949d3c44d87914d2856730da2678145ac1a233df34c95ad382e6c69fb6cfe80f2d83d9fefaef9b45caa4d0d240139e44f71943b967d1b4c65baabf7c27065fd606377cd882cd59d0276eedfaf32850824b23e4e19309f1daf75611de684862fc24d89c55da220853b56a959ae1ba502c222e057659adaec745503662d3c87b46d57bb2c35cf946b3f508d8b4b04c0f0f91cc"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x98, 0x117, 0x2, 0x84, "1c2889268ade05f78c89de8f69a633b48c0c4fac01a0e1bd5caca69449a08cde43dacc985f48f55a70c2d9f455dee5d62b5757a69b0804e6b7b9ef7c3f128fb172f7ab989a80e21a4cdd70316d5756763e0226b6549a021cfc456f9395b6c9c4dfb6508337c2aac6e1a7fac9634fb8e27ce5a83a669b7ea67c53f5f7cc0c92dcfad444d3"}], 0x1c0, 0x10}, 0x40840) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000397000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af5000)=@sack_info={r1, 0x2, 0xc9}, 0xc) syz_emit_ethernet(0x36, &(0x7f00000b9000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x5, 0x7, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x1, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000af7000)="eaaca998f13c73372c9ffaadbbad321f6231473b454fdd9b5f857b0f53039abee28ae5bcfa7517feadbe26e6d534fe9cca8330021df8fee52a5a62de0c84bb5e4b4f06adcf700df2f42c89e30d8c7d1ce177ee5b25c8d8455513c228a2a4533498d5707b14cb5de50d149fcf3e54f086a7abd412b3133eeaa651bf0fbd7f8a34fe0dcfea1f3d2a279d5e3743d2aeff0f8815b977ff1a1346a9fe97574c991566171582cff1d188b5977a725e88c09780c7e592fac0dd30a7a705509489337647", 0xc0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000af9000)=0x6f73, 0x4) 2018/01/24 00:46:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000+0x7a6)=0x4) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x280b, 0x0) shutdown(r0, 0x1) getpeername(r0, &(0x7f000085e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)=0x2e) accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x12) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) recvmsg(r0, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6e000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00003bb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3b000)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r2 = socket(0x19, 0x8000a, 0x1ff) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000d3d000)=[{&(0x7f0000b05000-0x60)={0x27, 0x1ff, 0x1ff, 0x5, 0x3ff, 0x3ff, "5d0d34ab8e34d1d7ccd33355879f02111d473e817ec48a2044b504a76136dea11c8bb0c7c267ae3aa66ed725691405789597029fe1a07cf003bba9d69a9a68", 0x5}, 0x60, &(0x7f0000452000)=[{&(0x7f0000d2d000)="2112a4ac69b49d5adc23251b6df82017b439fbac3904f2594ac6ef24ef9cd222ec8852777bd8c5f0c897e5fb47ea97e69e536ab77ecaf986c43e6c8aabb4f8f89fe0e0d043b50b188bacab26cf95cc76ed88eef4c8883d4126b329a387a8326d2ede50811fbdcd681387a1cc92c5a55ba3a74afd41b061806eb9d71dac30782a85ff6ead181c98f11eb7114be9e3a3cbc38ca7338337737c6f3e89f460c69dba67446f", 0xa3}], 0x1, &(0x7f0000d3d000)={0x68, 0x114, 0x5, "ee453e2e7a9ebd8a842f7b413844e9fe4c2094097ed77f70ac154c2ec3360ce38537da5d35eae546c3f0b7684c426c4d67bed1c4c1cb5a039c07a30e0f510538b34fea5c18c43cbdadb11eadc7bf443d75a07897"}, 0x68, 0x40800}, {&(0x7f0000d3e000-0x60)={0x27, 0x2, 0x5, 0x3, 0xce, 0x7, "a55dbb5aae2985f5d02ef54b650b843be929e6156bfcef467486c351e615846acb9e6c409cd82c466fd2b00f118fc8da6b4ab23e4f9b91d150c2bd17302d46", 0x2}, 0x60, &(0x7f0000d3d000)=[{&(0x7f0000add000)="71d0abd243aebf52c2b08b6682eb2e746e9b61bee53f47e145d70983e027927f7d9ac0ebdaa795aa368675a99f6a67af1de5859355ab852b0b8eef159d52f08bfd9abea0db11a0289824b6cf621d38d55fe66339fae5d2d5f3462a259f72782fd57339d8e94788ed4dfbd1cbf87b011fe356ee172e9fcbbae19f6eea6d9cc0c3e0feb36cec1b5422a372ab95abe4836535b85557aa0411f3", 0x98}, {&(0x7f000075e000)="2e13095441533efd85cc416c3155a1deec434f2f3524442b3d87f3f8e02cff7001712cbebd4c73dc0c707c67c46a9554985c1b", 0x33}, {&(0x7f0000d3d000)="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", 0xfb}], 0x3, &(0x7f0000a02000)={0x100, 0x111, 0x80000000, "91e4211467c398787b81b33578dd5a84c1a4f3e6bb9f3e83834daae024e47b468d100d2063c1a170916ba3f50ecd781d2e77dbd82cef96c14fa44bf49d0974364e5708d31ca03d4d29f46544dd10452f0c2fb02237a3f38d6b5ae9c24899236f5f6d3dd15f7df493acf19c47651aadb543db53e50e4fc47edcc0863fa3f29f8852fd2a2d96e7d856cb3967a3322f7b811b0c53e25c9863b695d383314976125d6e66fd06859cc67442841fd6735c734baa2fd211d61a9934eb9c8778b4019ff10e2d04b9feca0dee6e6c7f8c7608cb1c5ef97959fa9615a8f33e9a919b486f40794b2ed069aa4782e43e1cd2c1"}, 0x100, 0x40}, {&(0x7f0000d3e000-0x60)={0x27, 0x1, 0xd1, 0x7, 0x7da2, 0x1ff, "444fafafc63fcc1eaec2bf29bf2727d094246239ee3053199f8ab94d94135ba1ce70026c1421cc8ac5900b834c5594b30056a33ca80fd84b6efb4afa90aee8", 0x80000001}, 0x60, &(0x7f00003db000)=[{&(0x7f00003a2000)="0c53ddf015272852d6371b5b193d320d58e2d0f0e314ca1ca3e252b089a4d06662e5c075f03f44db8d61be8edbeb0cea31a184cfa5d0ccc9a1f124115595add3785769aa68e67311ab4aa4a8c3f1d265593048dbf91d7fb79977c611", 0x5c}, {&(0x7f000037f000)="a44b2bc9afcc33a7084690815a6d7c7229e2c92fc46ae32a3f6d9565f330f974cce6a6a808049208920838cbfb96ea26941068432c3853025b60871d80485946ac785fde0bde2e67842db3922d1faa3d6b73f819488cee189c0c82441a3ccc608b02857ed36b671b22c3466d80950a3b860bd8401736f5045d3e6309879e2c1a74014e1772b2d8bfb0f29bf206e4c7a95b18d5987f0efa07260b62c6dd521c5e62544760e62106cd25dcbc70f3167f42c7f21c749874d333fa1b97a2a74e402ebca372607580", 0xc6}, {&(0x7f0000d3e000-0xcb)="ceb81bac3f8ed5573640e390d02b6a32c5294215bd4e41c21ccfc4320d7e016a4061c55df5b0fa5c37d4415dd3f4e4c817225f1036b8ae3d6fa60e1cffff9173c6b1fdac61d5f310aaa67052734afae518d35897a90911bb20fafdd2865c6ee91680ff83dcd1654a5d3edb87c351081b96396194f0ac31d7dc86b0572975b7d3d3c8af1a6b1dc71193c9a765a61b85cda5a05b24643c3680e788b40b7a8ea5d89fa213b5255a22182e721106f8b76a3387e6ccc4dba531525b245653c7c563e586d6223c9a367d0df7beb1", 0xcb}, {&(0x7f00008aa000-0xce)="c8846d1e5269d5560032f60021d045260b0b193b4f6612888bb096d0cd0cf2fa6a33b2403e6aefc3b098fbaec1634e35372d609bd441174540d178ec82337f3a915ec39ff8942288578de31f38df03b5a1c0743da56c36ac62706671316e6a33dcccbed2b0d3a10f8360261794ef4ffd064a30b7f307a8925239c2b2fe51b01a1896185f92214ae44fef82fdb432d9d5d124bd89382ed8b78becc39ec3aa6dc37ec45378db457bcd30d04f87d168facc0c699ebac539872bf45c3d4acff08725f62b4376bfb64991c060fd4f6eed", 0xce}, {&(0x7f0000d3e000-0xcd)="4e47066544526bde4be8240acbd09b88820c01cb2132041a9901f0362e1ed0f358eb0d757f937858ae274d8165ce2f69e912965b19d5ed18b72ff367fbe82fab8ac662ef9e8d200e9d2e52894147d879c751ec915bf717b2f390535f7bff3deec64a422fdbe68eff0bffc757bcd5597b10d6902fb8f3aa379c75ce724075256cfa1169bb086688eb454342c993f4dcd29ff9b39792837734970d2adb27f24b009aa3ef15a8f7335912b086f2a4548b5e7397790908d2a8d465ae1d7ed3334357ee67788124337f52281e659eff", 0xcd}], 0x5, &(0x7f0000d3e000-0x90)={0x90, 0x19f, 0x101, "b63012ef6b7ad5737376f6d102783c4960644dd7f3d8a44bb3c7f43830b3719968d3c4d980aac6d65f0226604224f13bbad13b8bcb547759e7565e09fcbac76ba11d866f90b2c1a089c2eafb30eba2ce66fb204915e99a86b1232a25c13a93343dfc9808570c94e8c0474a7753999b9c4206f22c54fdfed4ea6a1a"}, 0x90, 0x0}], 0x3, 0x48800) connect$inet(r1, &(0x7f0000d3b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(r0, &(0x7f0000d3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b9f000)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000d3d000-0x4)=0x2, 0x4) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000d3d000)="4ab5a7a45a5588a0a06ff736f690", 0xe) 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x2c71) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f27000)={0x0, 0x0, 0x0}, &(0x7f0000cde000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000589000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d33000)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b82000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c6000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097b000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b03000)=0x0) r8 = getuid() r9 = getgid() r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = socket$packet(0x11, 0x0, 0x300) r12 = bpf$MAP_CREATE(0x0, &(0x7f00004ce000-0x2c)={0xf, 0x7fff, 0x7, 0x800, 0x15, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f1d000)={0x0, 0x0}) r14 = bpf$OBJ_GET_PROG(0x7, &(0x7f000019c000)={&(0x7f00006a2000)='./file0\x00', 0x0, 0x18}, 0x10) r15 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000034f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfa000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000541000)=0xc) r18 = socket$inet6_udp(0xa, 0x2, 0x0) r19 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000069f000-0x4)=0x0, 0x800) r20 = bpf$PROG_LOAD(0x5, &(0x7f0000a06000-0x48)={0xf, 0xf, &(0x7f0000372000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xfff}, [@generic={0x2, 0x100, 0x6, 0x5}, @call={0x85, 0x0, 0x0, 0x25}, @ldst={0x1, 0x3, 0x7, 0x7, 0x4, 0x8, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xa, 0x7, 0x0, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x7, 0x4, 0xd, 0x2, 0xa, 0x100, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)='GPL\x00', 0x17, 0x17, &(0x7f0000f8d000-0x17)=""/23, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r21 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00001ad000)=0x0, 0x80000) sendmmsg$unix(r0, &(0x7f00003a8000-0x38)=[{&(0x7f00003f0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a4c000)=[{&(0x7f00005de000-0x23)="90f7584324573415825fe9b7b3c732a1f83246bfd7175425ca246451fbe19e75fc349f", 0x23}, {&(0x7f00003ea000)="58f455d4c293ad887da383488d89f7642a83b14022bbf93f71c57d36d00d80a97bc4d475c189986f8fb69e490d0aa111b814789232a9c8a0d8ecf8fc95740a", 0x3f}, {&(0x7f00007ed000-0xf7)="b5ddbf426e50dfd7496ca4e5777576a5d49e475edbefa4487d69ecfed852965a6b1f2e5c25e964bae99508c153bac093bc9a2a6589dac6b9ca48738f2a40fd51bc59b8260a45370fbb8a945e9f9d8879c0e1b51630a4b09014170050873f0aec88f0d043dd7885f713dd1fb8a7e0b6206b844c5678026df5dfbc49cfa8d98c194368afd5cf017f62c2a280227dc2852cfe14f0e5773e4b1fbb200869dbd34bedd99ae61ca2d01bd3a230cfab3d6a0cfdea451ab9140f6229663dda98adc632ec879d689ac3837117df93afd376c5c3d2ecfb9f5cdfd7e3bcae0a58716ac31f18e68cacf2ad8fe63574d09f108f081d191cc7938fac1baa", 0xf7}, {&(0x7f00001c6000-0x87)="bca00429c79506b82d8ca4f9fbaaf75b3c8814095c9f129a94b0635855e97ad07147fb3d414891953c44ff04caec6a1f580b483e2a61d5ebdd2bd86153921234de694e33d24c8c7f8078ae3a45d63900ee414d04af1a076400d14707fb6dc034b894e4e65224457283c7a9ba38fbfe08fcd4fec38d6f1e9f937b6346e6b49b66aceade5325758b", 0x87}, {&(0x7f0000158000)="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", 0xfe}, {&(0x7f0000755000)="273fa6787d8bff6563097cb0fe8ee05c72f4db018868c6e6aaec5c9845104d267da77d69e0dcf20184ed9f987961642330fd03b1a9b71b718c13525ac01d88c30ceb651ac251637d53818ddd10a43f02f37d2d4ffc88", 0x56}], 0x6, &(0x7f00000f3000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}], 0xc8, 0x4}], 0x1, 0x4) r22 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r22, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00004ad000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x7f, 0x401, 0x0, 0x62}, &(0x7f00004ad000)=0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004ae000-0x4)=0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) setsockopt(r0, 0x8, 0x935b, &(0x7f00004e1000-0xf4)="bf643d657d4f079ab306552da821575785aa8e05895a85196d77b367eb1f33fe0ac16bde7f45652e6a403a34d573de69d9ade8dabcd3711d7b5a4baa1b3d813f446d1c9e4322dc5a52f8c88d27e9993c6bd66547f8c6e3bf5565ddddfb3db9c29ba51e8275222e796c96a64cf506c0ff8b492db38e5ddeed40c4d9613783ced2a8cb5681b6c478f5b3440da0155dda867e5f309d5c148a9ee89ee061ee6b585e539d7df476ade3827d2c06ccaf1ac5c2450e1f6571e4fdd94c5c796e1584f2892d0e0c8f9ff369df4e375ecd356ac4e935db4af8e8486c029df286f4e2975fce52d30e35ee897a3b621d23b38a68a9f1f2f7730d", 0xf4) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0x8}, &(0x7f0000005000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000009000-0x10)={0x0, 0x40, &(0x7f0000005000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000+0xe5d)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000006000)={r3, 0x100000000, 0x30, 0xd0d7, 0x5}, &(0x7f0000008000)=0x18) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000522000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000f0e000)=[{&(0x7f00005a9000)=""/194, 0xc2}, {&(0x7f00008ff000-0x68)=""/104, 0x68}, {&(0x7f00001c7000)=""/117, 0x75}, {&(0x7f0000aa3000-0xb8)=""/184, 0xb8}], 0x4, 0x0) 2018/01/24 00:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f31000)={0x0, 0x0}, &(0x7f0000033000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000777000-0x8)=@assoc_value={r1, 0x101}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000efb000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000075a000-0x20)={0x8, 0x0, 0x0, 0x8}) r4 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r4, &(0x7f0000645000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000465000)={0x9, r3}) ioctl$int_out(r0, 0x5462, &(0x7f000035b000-0x8)=0x0) syz_extract_tcp_res(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x7, 0x3) sendto$inet(r0, &(0x7f0000c8c000)="bc", 0x1, 0x40040, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005c3000)=0x0, &(0x7f00001d5000-0x4)=0x4) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000202000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000159000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dbb000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000102000-0x8c)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a7000)=0x8c) 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004cc000)={0x26, 'rng\x00', 0x12, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8f000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x4, 0x0, 0x1, 0x0, 0x0}, {0x80000001, 0x0, 0x2, 0xffffffff7fffffff}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x5, 0x1, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x2}}, 0xe8) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f34000-0x4)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000712000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept(r0, &(0x7f00005ac000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000093f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000444000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b54000)={r2, 0x3}, &(0x7f0000405000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00001a8000)={0x44, &(0x7f000092e000)="f0f34d7efc12f55f300ff618e13f524429c48633b11ad917672247bdfba98172b7ff35c006918e89c22e45dd284a77c6204ef15686c80e9e3b47dacef1e564ca00ff9b1c"}) [ 1523.324337] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00008e2000-0x540)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1c, 0x5, 0x3f) writev(r1, &(0x7f000020e000-0x10)=[{&(0x7f00004da000)="c7ad49276584585b2afedc2763f261c733d898ce27eeba66c199eb372990d0eb0b946a6059579028a939dd2702342a9efe627e835d2a4934f26d76122d7a", 0x3e}], 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000239000)={&(0x7f00005f2000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000003c000)={&(0x7f0000e34000)=@newae={0x270, 0x1e, 0x300, 0x3, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0xa, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x6, 0xffffffffffffffff}, [@replay_val={0x10, 0xa, {0x5, 0x5, 0x20}}, @tfcpad={0x8, 0x16, 0x1}, @ipv6_hthresh={0x8, 0x4, {0x14, 0x10}}, @algo_aead={0x104, 0x12, {{'authencesn(tgr128,cbc(des3_ede))\x00'}, 0x5a8, 0x40, "e1208946b4072056cf0c956632ed93aed9222475f09641133997f0fa68813614c9311ba367e9790ebb1bd21d827001030f7f8d9852ba31d6719c10a8ecde8c9f85684c9b81672c043efa6f08c03b5e5ad15bb77a968938950be295bdf3437a8005909dea500f680f719c4b972de0cf6c95f9a874f962d937b1149b85202f03d988da9dfb576d42778083c6c8324b7a2e4d156f24284c34e5fbe811ad3802ada4e7b34dd6524479dbef8ea81e19ecd5d364cfcbcecd"}}, @tfcpad={0x8, 0x16, 0x1}, @tmpl={0x104, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x1, 0x1, 0x8, 0x7fff, 0x6}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3b}, 0xa, @in=@empty=0x0, 0x6, 0x2, 0x2, 0x101, 0x1000, 0x7ff, 0x6}, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x2, 0x0, 0x0, 0xcb2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x1, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x0, 0x401, 0x101, 0x100}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000080) 2018/01/24 00:46:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0xffffffffffffffe1, @empty=0x0}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000ec000)={0x5, "b91a6c8b0a36"}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000014b000-0x108)={0x8000000, {{0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(0xffffffffffffffff, &(0x7f0000550000-0x24)="5adbee268c9de331e584c04dd2c2c7dd7f0ad5b68b4d078896125994f2f9163b1c04a16e", 0x24, 0x0, &(0x7f0000ed6000)={0xa, 0x2, 0x5b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000774000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000018e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d26000)=0x14) r2 = socket$inet(0x2, 0xa, 0x3ff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000057000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f71000-0x4)=0xe8) getpeername$inet6(r1, &(0x7f0000d8d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000902000-0x4)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000160000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000033d000)={0x5, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @rand_addr=0x2f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000083000)={@generic="8d1d46229c7398bd588ae87f96055625", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000141000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r4}) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x0, 0x0}) 2018/01/24 00:46:32 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f000001f000-0x4)=0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000014000)=@ax25={0x3, {"aea51d8f157b7e"}, 0x100}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000029000-0x8)={0x0, 0x7}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000028000)={r3, 0x9, 0x1000, 0xcbe4, 0x4, 0x7fffffff}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000028000-0x1)=0x5, &(0x7f0000025000-0x8)=0x1) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000026000-0x3)=0x0) [ 1523.374844] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) socketpair(0x13, 0x1, 0x6, &(0x7f0000b8f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004a1000)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000099e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af4000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000640000-0x108)={r3, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff169, 0x5, 0x4e5, 0x9, 0xffffffffffffffe0, 0x3, 0x1, 0x9, 0x3ff, 0x5, 0x6, 0x3, 0x0, 0x7, 0xeaa0]}, &(0x7f0000281000-0x4)=0x108) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000031d000)={r0, &(0x7f00000c5000)="7d0f2364c3bdefbced670d949a1ba66ce2ccc375831e3656c9d85ee5836509603d81043cde59bc30c7d9bdd4624732370327d8ff7adbca6dc0b476333e4578f4f933a695bd437ccaa0da0088a81186d89155f5b4a212476642cc912c44bea99b6a6f93ac6d0adbb583b4da", &(0x7f0000830000-0xd0)=""/208}, 0x18) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000adf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9f16, 0x5, @te1=&(0x7f0000187000)={0x9fe, 0xe8, 0x9, 0x2}}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000034c000-0x8)={r1, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f62000-0x8)={0x0, 0x9, 0x0}, &(0x7f0000379000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000934000-0xa0)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, 0x2, 0x9, 0x7f, 0x30}, 0xa0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cad000)={r4, 0x98be, 0x81}, 0x8) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000551000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000feb000)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00002a2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000123000)=0x6e, 0x80000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000334000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000655000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000030b000)={r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fef000)={0x0, 0x0}, &(0x7f000057d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a02000-0x8)={r4, 0x4903068d}, &(0x7f0000e43000)=0x8) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003dc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cf8000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, r1}) sendto$inet6(r0, &(0x7f0000f3b000-0x3e)="", 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x0, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0xc) 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000381000)={0xb4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000034000-0xae)=""/174, &(0x7f0000d0f000-0x4)=0xae) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000840000)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004b2000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea6000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b2d000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f000038a000)={0x3, 0x100, 0x1, 0x39, 0x3, [{0x1e3, 0x1ff, 0x40, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x4, 0x63, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000efb000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xb, 0x80005, 0x7, &(0x7f0000908000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009aa000-0x4)=r3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000609000-0x8)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000092e000)=0x8) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x100004, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfdb3, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003eb000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000-0x4)=0xfffffe71) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e62000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081e000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0xa, 0x80, 0xa0, 0x5c, r3, r4}, {0x20, 0xfffffffffffffff7, 0x4, 0x5, 0x0, 0x7fffffff, 0x200, 0x2}, {0x9, 0x9, 0xffffffffffffffff, 0x0}, 0x3, 0x1, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8c4f}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x1, 0x0, 0x463, 0x1f, 0x2, 0x79b}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dac000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000d65000)={&(0x7f000057b000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a0c000)={r1, 0x1, 0x6}, 0x8) 2018/01/24 00:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000921000)={@dev={0xac, 0x14, 0x0, 0x17}, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f0c000)="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", 0x1000, 0x0, &(0x7f0000f0c000)=@llc={0x1a, 0x1f, 0x7fffffff, 0x7ff, 0x80000001, 0x3f, @random="525713fa8127", [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f0e000-0x20)={0x4, 0x20, 0x8000, 0x10001, 0x1, 0x6, 0xd9f6, 0x8, 0x0}, &(0x7f0000de6000-0x4)=0x20) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f0e000-0x8)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000bee000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f0e000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ebc000)={0x8, 0x9, 0x20, 0x7}, 0x8) socketpair(0x6, 0x80007, 0xfffffffffffffff9, &(0x7f0000f0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000f0e000)="c70a257cdeed46d0e0df4753182ce61a36905a4c6a987381dd8e58318c14cc860abce4d923473fd4048f2cc8c42a62592e33abf3311c94d6e32ea36e3cf9cb4950c35982852172a54e93674d74d0d02f94f88bc2b882ca3742a812f2a98f9da885c62e66c8494ff9db6d82370c4c421305a228726e72f86f2ba62d2bb5e768948ce54fe3cb18bba1fd57abf0", 0x8c, 0x0, &(0x7f000016f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x5, 0x8, "cf2c5a397fded398f2ccd42385c41f26fc23f945e11aa00650d4b3892ee65e4cdec8dd2cc0da2be77e1718634e9a1cfead55f457d86074fb68be3ffa1ada87", 0xffffffffffffffc1}, 0x60) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f0f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000)=0xe8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f0f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000)=0xe8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f0f000)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x2, 0x19, 0x2, 0x80000001, 0x2, 0x80, 0xa0, 0xbe, r5, r6}, {0x6, 0x4, 0x8, 0x8001, 0x400, 0x5, 0x4, 0x3}, {0x7f, 0x1000, 0xb91, 0x9}, 0x5, 0x7, 0x3, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x0, 0x0, 0x100000001, 0x305, 0x8, 0x7f}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ac8000)={r0, r4}) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8317c94000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000623000-0x1159)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c09", 0x46, 0x0, &(0x7f0000254000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) recvmsg(r1, &(0x7f00005ca000)={&(0x7f0000f67000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005d3000-0x10)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0xffffff5a, 0x0}, 0x0) bind$alg(r0, &(0x7f0000c17000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/24 00:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000098f000-0x38)={&(0x7f0000514000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000fdf000)={&(0x7f0000a62000)={0x60, 0x16, 0x104, 0x5, 0x2, {0xe, 0x0, 0x0}, [@typed={0x18, 0x6f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x66, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1c, 0x93, [@generic="136f6f029fb9273e5e7949c291af20a2fb08e581d0"]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x800) writev(r0, &(0x7f000046b000-0x10)=[{&(0x7f0000ac9000)="290000002000190000003fffffffdafc020000fffee800000000000000080300ea1e00000005000000", 0x29}], 0x1) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000a59000-0x144)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000154000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000faf000)=0xfffffffffffffdd4) bind$can_raw(r0, &(0x7f000027b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$can_raw(r0, &(0x7f00007f8000)={0x1d, r1, 0x0, 0x0}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffd57, 0xfffffffffffffffe, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb7) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000df3000-0x4)=0x7, 0x4) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) r1 = accept$inet(r0, &(0x7f0000b8d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b99000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d8d000)=0x0, &(0x7f00004e1000-0x4)=0x4) socketpair(0x15, 0xf, 0x5, &(0x7f00000db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000db000-0x10)={0x6, &(0x7f00002c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000b7a000)={r3, 0x3}) 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x175}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r1, 0x2, 0x3ff, 0x3}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x9, 0xffffffffffffff81, 0x40, 0x239b, 0x8}, &(0x7f0000006000)=0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0xff, 0x2, &(0x7f0000006000-0x6f)="b30cc108c36b64baf1ee38203e923924b93c7d5212c479b39f5120e71faeb29e37fa70e714eaca6b40e6c569e804326b9503135b610e0d018baaab6aa67f5def04e4fe7b4aaf775b21f089aae5282e19ff31ef6ec724ee28394ba90dc84a4b5d20bb45ae75900d5fda1774ad3f4c82", 0x6f) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000001d000)=""/167, &(0x7f0000009000-0x2)=0xa7) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f000001a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000020000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000259000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000133000)=0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f6b000)=[@in6={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) syz_emit_ethernet(0x86, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b4000)="7818979807d51b4a4e52f409b3f1c3a20178659e4b4fb33bc0969b99043a46dbef0f5c4990fcc9352eaa07b73bc6109b3c5702690e5974828ac27bf6b7e33cfba9e050207471d1acf38caedaad3bc4752dc0433f487cbb10a63bc05d2a824219b5d1506fbfff0fd5a60096e2d52f8b2ecf4b20fa00fad8d1519dd5be9b77456e1014f083a810e283c840fb767c1b917611859e8d3f93973b04f61bd360c967ed1b6299bd19ddbd06fa279a9821ccf8411bf31ec0c7e3ee580838addc482317090a03ba0e", 0xc4) [ 1523.648383] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 00:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098d000)="", 0x0, 0x4008004, 0x0, 0x2f6) 2018/01/24 00:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r3 = socket(0x10, 0x80007, 0x6) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000aa6000+0xe20)={0x8001, 0xffffffff}, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00007cb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x3dc}], 0x1) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000130000)=0xc3, 0x4) recvmsg(r0, &(0x7f00004b8000)={&(0x7f0000959000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000aa7000)=[], 0x0, &(0x7f0000457000-0x76)=""/118, 0x76, 0x7fff}, 0x10002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000361000)=0x15, 0x4) sendto$ipx(r4, &(0x7f0000ab6000)="ffee50cbcfd1c31f4e7ed0c964c68b769cf3bb081bd4c3a75b3caaafdc03fcdd62a5296ab10d088ee50f97e7abd23c5f804ac65e0f97261a576cb00b0ae0bbd12e4a9f45c4e5890cb4cb7c01bbe083131405344c7bce8dfc292c5be77646f24421784df1952d904b1495a15931ceac4819994feb259658e06e", 0x79, 0x8814, &(0x7f0000de2000-0x10)={0x4, 0x1a7, 0x2, "c705787c08a7", 0x6, 0x0}, 0x10) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001d000)={0xffffffffffffffff, &(0x7f000001e000-0xf01)="80e2001e3c1d1e5a7508c6fb32470b589ef593cd62aa511e16ac3847e85dcaeed5b2f943ae440069dd7e6da55bb2f02dee57b2dbb7bfbb87aeaacec5a3c1044d203187302f56ee22e305ef1497bbc307d354332e9632d20b5651a46ebf31d889b3bf200a7d9975c57905da5579d564d7fec658d71b71cf9b31a81337aa51afb86a6d9349c8a09e2d796215f4315e8d6669197cc8cd2c66a59463c63bc91760dc8053f5c3b3eeb9e88b8b12d6de21bc6381b99142ff0830f2db138716a25af91cda5cdd268cac73f2a613930696983dbad17edccbd3768ffc4c70545d6fb1a239ad1114dec9875f50c86a10c3d6bfbed4da1e55921bea24c5447139a4e9001e0e806b2ed2a88ef2bcd6ec8490964635484252235906949349c30ee5e69d782c1174fcd25c982b2638d2a6a57bbf929a5ebaf46648f63a5154fa65b50ef242f48456989def02b356434cac91ec3da1099f5f5eeebb45f054e76a8c18c146b617bd48c3a6aca6e97b2041d81227ebf45e26a875dc62a7a3c46fb3bc31ca5c93f5faae14d8ab0494988669d1adc872a5151f4f04d249974b4696acd5ae62f528aa6bd57ce339c7685a935d18249aa5137aff6a6c98743990704020d8d5184c7473d004f5cac1a259794e5feb01eb8e4895c1693a83f7d79430672d24ccb3d821dbdb88625a2984a8124cbed506916ee8bf9f3bbd11c906d02313e88900edd31057d2ca614d205d771ca25cd2b66d5e77d398bbb4125e9117868ceefed7d5e8069c920e19d6768ea9f9a2a3dfc438723f46afada643e3b49bca5ffc2babb0f360cddd795f6f1afbbff780c3517069c30e234f9da2464686bf7f9ab0119f81e385e38a825f7d2bd9634acaf030884a09510eb6b2dc910956f70891cd7a20fa84b6e334d9a2b98aa6a70da2ed21618c7c4cc0e35261ef8f6bc01c46313896508976f33650d634029f856e2a9b9be9451db9307ebf09ab796c9974b0e40287e3cb7d9d2dbe8a77160daf55ea45fb2e4fedb14c71965ccde63272f4aaf77322ac3d3e00002ffd844c9876c2aaca4318fd11658845f5042b2855eb4ea6b08411d0a8cfc43ff23080c5b8bfb8ae9efa60df0f9073d88b5ca34d288e6af7b6e3e859c75793aef498db9e0b050a2ca082056d6d25c06e10eae4a9ec1ea64612f73c33e91479f3c0c2840d6a14eb93c90def8270b135a7fccef18b041f853bf2fdf65a69e21ca3bacc75efd4797b568635a136c718ce26dca5b984bf6cad0ed9d51725c2366283b3843929347c2fda3872f5df8d1f149d293feaafc5f8fb0807a32f54cf71d1167cef51f243c20469f3c224d4f2931652953e917af2f46dd8b7b35c2ffc3576784266b55263e8bab689f72972d82aa445a39bed1eb9d21f09a777c58ae2e3abfa856f08d17bcbf85d7ba53b9451525d500401461b97de0c6e8078a50d26bcd15dc2d93ef290b07fabbfd41eb6e423ce2eac8ba4ba552900d9877413ac53826078ce561e45a6a1ddcae2b7ce77a15d18fde97890b3323b6d38506c35dd8e480148d16b146952ff6a651c1988ab1ca9b3b4b0d28c8add8e27d31dcafac292c884000949ee4f0320c1e10da86a54d13d7ad858cc2b07075a056a545e0a893c64abdc3fb31c482eb90e50ed9e0e896508e51029f768edc5ffdc2c06e323e8405afd8dfd9959e56fbd78bf5a780cf362f3c06eb9c235d7b1c35cb47a93440859d51e98b2136a6ade3dbf5e093ffd65810beb2854d36f0b4a6b798830a9f2ae29bc5f7de85c2694c5c6750d2a090441d7a2c6fd5b75fe73929812299512f6c50b4588ad263803e6a10509a70969bdc3c6563a90666d52aa8c056064ad46b8ea3481518db923a1b26aab1345d4b6c3005e9ff4f7d49c3d51b89b4bd53d04640bb5a25e47fb6dc42929f4e6377b686a4743178ef64dfc936a55a0a61ae92de9317be0e9a5e43197444a963dc6ce7da90a5306a1105cac9716de6e1878c5f60232ab65eb6f71336a360c1286a6ec59cb78affdd3bcc7245d0966d5ff20472ad2f89ddefba6d2ae04d301b092a539f566949a7502f95cef245e04f5f86abcd276d57f967a3b2eb20a502d19e3ea1cc90c2128fcfa3d6b9729d68b4b98332065bf9be38e9fad8dfda4887a46b1fb25897fce3e5a88bcd20cec8cc1ce7cb05a5dd4b3a8b942edac684236960205ecbae6e85821971debb7b2f5db0edec05a6699baf83cce7df71cc0b69247bbea5bd7b99114d8c7f429a7415b8589b5babd9941a6e4099a7a66dd6db91cb0f8c77a7999b65e12f2624841885b08356366af21769104147450cf8cef231ad44c65ef08e4ce54490f953089ebed6d4a6fc53ae12afd8db47e70667bf23db8bb38fa30946da38fc463d4e702e69d71794ad61322375ac1b046a527db8daf08d13a1c3ad0d6eea15193ac785e39e2622884af7034b8f95d1e750b434a3e287fc6d7061326a4a4b35058ee476635b96556986e41f4a50571cc043cad5ab4c6e3e5db393642a9cac881f3b896157ac2a364a64d951f0ecad9cccb572116b87ba9058028f5bc4ebfc77317720523841905924a7c9830c340be76b94931552291329a6de7ff58cc1ac5e465225067270a220ccfeb944d86e24d7355af504f3b0722fa96e0c3c1db1849aa07f6f06550ff512fd98ed9703ea4fbe7bf189b4b28296111dd6dcf6de43de73ea5dbbd22367b287b38faaca8f2184fa6d7c9b8d23c55998090447bfee2889c81ab530ca4ccaad8039076ff94a023a7ee0b5e41ab2b109258b1c53f7e6a7a714fa694a2ba45e24faeeb2449230251cf8af777dd10a38378a0ef522d193e0cfffe2ed2b8da611d96973e9cfd15594f099ebfc922b29c42cbebfc85c80d6c55024488cb600b631a9be3052364093a47a9c328c6679ae97b72350adf42fcb4a83fdcc528464674bc71a2703c79c833003f5dee52a1b82dd5471e763599623de468ba71f7b5c87ff81c7e33a107651768fe548312b04d0baf8468becb111ecd5520a7fb12825c3bc8c8f177463b20958ec102edf4a258a786955335c649c05897c59204abd04e4103383fd237d36927dd79b6bb9df77ed8c8c2e46594d1653907f1179a0070fa2dc1de4e3b4ddebca4c69236fc1230795de95bd1ca0aef994afe353750549fca073446f5be60e7b50f6e8fe69f762091de60b79b14db2d2df1579bde1f2701c8fe10cee8652a345816cbc07e6e954dab1819d8cf926e306ab9e9146c73a7cc094f0ebc16c20fa7ff682d0649eaaf45eeba6cecd6ff3ff33af7dc983c6fa124a07d4ba4f6e57a14fbf511c6b5e80972856ef48348a884631d6ce674984c35b8d772922cdf8db8293e67aeb06df61f516a8f62ddf7b769e3b12fdfe9f20c1a282a0fae142ab554ea20e8a721ecff1d283ad8e4cd481a6d0389e05d02d875f3172772ac19e0d0cef60d00160e7fdc3500f2df739da527d28f9f84edc2dfd90c041f88fad592d0fae25848867a47c7ea50ac0150bc752ffe0fbad5ed719a2ced778179af183560a47a2e3d46e5f450eca0c7f4684523638ececbf2f7ad34c25d98560d07dbf096c0831f4641fd72a8d8fa3d1e97915e2de12817e0b34d6bd27a391a56f01d69469103d08efed720cab452f719e2666ddc018d127ada7dacdd8c69edd10a1bd7fa4963f68bc6668fb44db1c724f6eb934912935307f50ff588a0e3d4a3048bc2e4a599bc6d758534616ee855193e7e296455c596946af33939572ab5852a45e31a1c721df8d9a312b874b511a682e41e0af8509ec82883e61446639df749863d84933536ad20baf02b16ab45fdb9cb8f16693034f169d1807692fe80ebfbf2d0462f37a708834146f2895910cf0d63935de118afad692e765949478b74c94134bb6a1fa54996f05f8fcf451e080f034dfbaa64d3c503d9eaa0203be1cb2da8185b36f7f6a96cad69d1badb711fd0eb41846726bd273759977319d228fffde5cdac0b9ecdde73e94a7d03f49703b1c2e874352b4ecfc33628746a7f592c5fd824cec3b79d8009c11c23fd1e474d88a62fb32776554d27a586b7b516afd8f3de50bd7e6aaa1fc7747e8ad54cfbee7cd41d30151053a581e2f8db2e783863d55441390c542ec49ab3dde8e045e521710044230e566af9911613b3dd15325c4a79c9981ff446af8fde6bef87cbd1917a922fc1e7b0a11d22b80726e4ed1ed82a9858473fa897e2a2d7c79fc8fd8de2c8f3aa3a2ae06787f1754e601ab468bee33818e748010156ce552d9482841f7041125ba1bff3ff024b6f6552a7f7b8cb21f0d41bf2b765ead483b520a1131a5569d2d0eaead67ce36b4c8775d6da636bf462bb3b66c06e44a27f2082c3c5d378bb7214cbbbc673bb4f0e1637f4846e461ce6228def646894b4b88714143273c272833bb29c8faa942e3e8479bb542b4e29783cf03747bd974b9a4d5fb1f334476a510c32e6954b5d6c3346f9c3f0a2ec0ce51aaf34e69e527ca1adad2e25911ac9423143c71ece084147916a52cd16ef3c49fb8d8704e2306020cb6065a43a2847dec2dc2c72fb3bbf84660cd35c6fd61c3d77d55ba31d17a2561a760f39075c5753fdad0dd63d02d5db101fca7e82b828ac0dc6ad47d9402b042ec3152c5aeaa302421137e7ca29dab56a73f71f7b69f77f96eed6f6a020bd3c9b7cfeecf57196b0063e4c26a9cebb54f9481e21fe16473a19ff2192deff25b13e10cfe6a970cf88c09d53166ed87219d969c94f399db9f02e7eeb610f0aacae9de67d138c7e4a6ae1cdf1c2296c6d9f58a750f6fda06b8ade72aa92381742970f3f542c74fb3a6afca417f46ef5f0e20d6631daf2312c37fd18d0b373bf47b7b049ed5bf354aef55a50da82b56288a416172c8852f1f2ee10f4fa649fd8ca5e6a8f889a1b9e956cfc2204dc5209d6e7d88176157d2d07989b4047d791c3af3e0f3b58cf4aebaa3a6d8ce5ae499ffa9b3248ee479ddcb1988c09023b9ad7b6b3c4f164afa0f3b86dd01c1d17416b573eb70bd84888a5636d9b62057d975a0745a5f13fc9b0f6fb26407e9f7813c3d8c4637f6a1cc41f0aeff846e7e4084ba683f4c245ac04c709f27544e08819d074741259c538a58da8e76f089f546d3c2da0ad5beee9bf7baf1591ed72eb635b7a120144dd35deae6f1e85d48456acfeef23bff9bb6b4c67733b74c8492776a463c90de619b898695ef5a56364863910741064d12b0552aea44103b9de446fc3ce5eefa5ce5ca1103ad18249b443166a1a0fb92b4a9f4bc4742ea1ac84a5f9cd164ed726e3b3e94417d25d3469c1749da423468a74ab5ce77f13ca81d69335fef6f637d32cfbbc57d0c5eaa2738400c640a748616e8061671ee2db5327d144dc1e471d16bf7b9fdc3cb4fb57210048a28c229f1caf1270d083264ac8d400b956df6d52794eaea0cd3372fc9c22bc8fb61af23b72b9710a", &(0x7f0000018000-0xa1)=""/161}, 0x1cc) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0xf, 0x9) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000013000+0xc48)={0x0, 0x6}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001e000)={r2, 0x3, 0x4, [0xbd9, 0x8, 0x6, 0x7]}, 0x10) r3 = socket$inet6(0xa, 0x807, 0x400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000000e000)=0x1ff, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000-0x4)={r0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001b000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f000001f000-0xe)=""/14, 0xe, 0x12040, &(0x7f000001e000-0x10)={0x4, 0x6, 0x0, "1d8168d4a9fa", 0x6, 0x0}, 0x10) 2018/01/24 00:46:32 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002fd000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) accept4$inet6(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ce6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000353000-0xef)="e95d5da3b6e191dc30f7845cad43aca43ba1ed84ca80edd3e04468914f293ea552f66c", 0x23) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c0d000)=0x1c, 0x800) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e23000)=0x401, &(0x7f0000e46000)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000007a000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000042d000)=0x0, &(0x7f000085d000)=0x4) pipe(&(0x7f00001ff000-0x8)={0x0, 0x0}) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027c000)={@generic="f1110854bf7baeb823a2ffe8b7bcea21", &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x3, 0x64, "8da1a55d0d2ef807587df1f5783b2e3b74eb007e799886255ee023525ae413de6819ab57a899f11741d667463e2f7324335f785f5ed9836b67b3ef70763c349975bb978dad7995a95789654901058e7001e07a7e2ba86228ef0962d0137daa73a73f2a9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00008d6000)=0x400, &(0x7f00007a4000-0x8)=0x4) sendmsg$key(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:32 executing program 0: accept4(0xffffffffffffff9c, &(0x7f0000c1c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000)=0x2e, 0x800) sendmmsg$nfc_llcp(r0, &(0x7f00002e4000-0x38)=[{&(0x7f00001e6000)={0x27, 0x3, 0x20, 0x5, 0x0, 0x155, "d2a2c6d702adda6a80c7ebaf4a9ff00efc33cf40f0985ffcad06bbe596300412201b8b772e6b93b1c308dc13b6d098738e4fd3c9829e3b8a684608746afd5f", 0x8}, 0x60, &(0x7f000053a000-0x10)=[{&(0x7f0000a75000)="43c9a1747b7619148581b30b97a723eb7532d4b9115ebbb7ca05a11abd380f58783b22e4a6e6370f4dbc72f5f7ccea94bec30e25fcf31e33cad4752f65b4faea56df797f50dd77be8545b4a54557387d56e752b08620ba45beb83417b277c10aaaf9f9d894973b0ee4adfbe29eebc886996b5c67511678a3e1401e9326884e20befd50dc17ffffd42881895cb035e524ae997b603785b0790c41992a402e8eb1b0c69395c54e6f4b5b9faf59246fc13b1be04e4b5d9272e0c1930bd660d305f03af78c0e4422e03792198af2f9503d50a4fac30b63646b243ac87951453d7da102f1b7a074458ae1e3f0f91684676c4e", 0xf0}], 0x1, &(0x7f0000d32000-0x48)={0x48, 0x11d, 0x80000001, "89c9da984a55f788ae4b82f63b984f9eed85d8abf438cfe39a89ba773074b23f9595144975b0e8f8be790feb243505cce6"}, 0x48, 0x20004000}], 0x1, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x19, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007c6000)={0x7fffffff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x0, 0x0, 0x3, 0x7, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x4, 0x5}) write(r2, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000-0x82)=""/130, &(0x7f0000004000)=0x82) r1 = socket$inet(0x2, 0x5, 0x200) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f000001d000)=0x4) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f000001d000-0x1cc)="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") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f000001d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cad000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003f5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008dd000)={0x0, 0x3}, &(0x7f0000e5a000)=0x8) sendmsg$kcm(r0, &(0x7f0000f27000)={&(0x7f0000b2b000)=@ax25={0x3, {"0d0825fa3611d9"}, 0x6}, 0x10, &(0x7f00008e5000)=[{&(0x7f0000a35000-0xe8)="6d683af20407801f63ad36a572f904d3ae84532d04fe42829b41800c0cb05b17a011e2c4fa048ad7ae62960e20c43a414f828d24dbccd3d4742a51ae86867f62d5c86d3cee4c8af152cac23e3656e48bc49ac3d02f1ec853c14cab883c509442f5543edeb5e6c6e00a418beafe8a3f0232514392075519cfde71e211e6968685c03c2e5f36cc16ab3bb84ec2f561dc1b91f3489d1ad0a0a7d470a6c0c7abf6489fdd16a41ad3387b46d0a1c7d4c57ba35adc6c884a66d3dfacb56cedf2c9f39ff0e222db327a9b632e6d37f95ec849e7ca64e93f11178fe2965ef471dc5025b57fb7ea139c3229e3", 0xe8}, {&(0x7f0000c23000)="6ffe077bd3d6611bff0862c1b596f443bd0183da9f1b41b13ac66dfd4639116bfe7ec3eaa5d201b893415f98a08f0cbf0c9792b7a91e640788667a09f521e18fd653ef103f8bfca00efb4a048722670600e87fc9251a62239c0eb168c639148f40d7de48f768f205044ae81a8ac810eabdeb20b17ea438b644ccd9c6736dcb7db5ec4e8a320bafc5eb4545f812c2e231b0b79b4e712dea0e73c327fb392d8e35fc47a999f486a1204d", 0xa9}], 0x2, &(0x7f0000202000)=[{0x38, 0x115, 0xffffffffffffffff, "65353950a24ff6428a277f5bd67ab64942113e9fc96432cb4677e0d556cfc1a28745399b19a5ac68"}], 0x38, 0x0}, 0x4010) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000483000-0x8)={r2, 0x59}, 0x8) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000011a000-0x10)=[{&(0x7f0000d6d000-0x1)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006c5000)={0x1, 0xa, 0x5, 0x3fe000000}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e9c000)={r2, 0x7, 0x10}, &(0x7f0000de0000-0x4)=0xc) 2018/01/24 00:46:32 executing program 3: r0 = socket$inet6(0xa, 0x80006, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x11)=""/17, 0x11, 0x100, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x3, {0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000398000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000124000)="b1ab8e862e25632a978cca01d81dc3d9606184e4d05d15bf65711589789d69deba727ca4b385e4ba2889c1cdd185d21116a5c6107a5bb709695188c48c184c6a96ef7842e51fdda8a2eca1007b612838518286bc556e365ba69eb852c020dc44be6649e164974b69a6ebc1051e47704fc0e2db4f02c9951f56400876103ca5b58cbcc334bac1372854b86e99c5b1e43e281ad25c02a5f8723f426eb8439c5918d6030c0f175a286c99f5665541cae9c6a8dca7fec6510633ab1b56f4833b3a317188bfe4c6d2781e5ce78a0819b06343e6b8e0b0dd0c74267dcd20a934fdea4aafaf75ac3f7e701c3fa4067d93ba", 0xee, 0x41, 0x0, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = accept(r1, 0x0, &(0x7f00000e0000)=0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dce000-0xa)={r4, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r5, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000078a000)={0x400, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cf3000)={r6, 0x0, 0x5, [0x40, 0x66b, 0xffffffffffffff00, 0x80000001, 0x9]}, 0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r6, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r7 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r4}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept(r2, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r9, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r9, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r7, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000022000)={{0xff, 0x5, 0x1, 0xfff, 0x3, 0x2}, 0x9}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000022000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000025000-0xa7)=""/167, 0xa7, 0x40010000, &(0x7f0000024000)={0x1a, 0x1e, 0x80, 0x9, 0x2, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000011000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fc4000+0xecd)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000025b000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fd0000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cb000)={@common='syzkaller0\x00', &(0x7f000025f000-0xdb)=@ethtool_gstrings={0x1b, 0x4000000000000, 0xcf, "c06777367bbef649bf99bd52b6c1750ef6fc254a2ceb64863e983ae545a0098bc5c1286a654f1f79f15b30a98929128dcd5b62a6f5db35d0d76cdd9ca9bc6d416703f0aa30616ab281fe12b938ea420defbef53fd1ed17d9ded552645dc772deb0a3dafc575e2e67373d9a4b3bd9bf317ba84fa946997e0efee0c995846749360dd6d32c3e9fea8395b1969c17ef8cc593ba8df87bf5b6d9baf4a705c5e93237fad5ad5dbe6c74971866a70a420f54da4b0f9df36cbd0da98a66ee9c3e8f6b12afc1800643986b6ad98ba20c687143"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000180000-0x4)=0x0) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d19000-0x21)="86047eeb90166edcae05212a5f9e9a0292f04898bd741c3aae704b3fc230eafa92", 0x21, 0x0, 0x0, 0x0) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000914000-0x4)=0x1f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) 2018/01/24 00:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = accept(r0, &(0x7f0000205000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000093000-0xb8)={0x0, 0x4, 0xff, 0x5, 0xfffffffffffffffa, 0x2, 0x1ff, 0x7fffffff, {0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6d, 0x12c, 0x3f, 0x9}}, &(0x7f0000da2000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000661000-0x62)={r3, 0x5a, "77fb455f63cbf1d3532299238d95a4c01944208dc2ce8921ec80ff5b6d0cef3628970ad8715c1a5bd8c2a654b1ecc4b828616d9660724994f7bd97caf6862d1fde67c966b3434964bb2891dd2321ff01cf7f1e1fb4a05cfc9232"}, &(0x7f0000ea6000-0x4)=0x62) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet_buf(r2, 0x0, 0x39, &(0x7f0000292000-0x79)="a85f9de50ea5366981db5d912cc60dce766799460cf46f91b7f9b5bd6eb8e90ce48c0bed8ace1bc48a171c429063c424a10963d6eefdd1120d845e8d2e175353f6b9ce0b05c16decc71d175fb64d6c03618b98919b4b7dca7be51238579c649acfb29e384ecca050c38dc53bccb4522c2976a7e16525eb7eca", 0x79) 2018/01/24 00:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xd, 0x80a, 0x25) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000e83000)={{0x8001, 0x4}, 0x2}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) pipe(&(0x7f00003ef000+0x116)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b91000)=r3, 0x4) syz_emit_ethernet(0x56, &(0x7f0000b76000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x0, 0xff, 0x5, 0x1ff}, 0x13, 0x2, 0x0, 0x0, "9817d96c9c2a39a472921ec87add7d93630672307a59487d7044490208787aa12346fbfb94b04eda0bfc03a7d2e65c121e34225498d61150862a20c093d4ee7b"}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000255000)=0x0) r6 = getpid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f5b000)={0x0, 0xf8, "9ec36e7810334dea12cd9cee3b94be288b8f2b53be22852d88022f7b823573aa00901e10cd82480072bbbf16c085738aea30f351df22a978eec730e11ffde2c385dd7eb0192d018bd98de341045c89c2ecac40da58b66ee68ccc14d28a859114089c278d31c80fae4622054ca6937569a16cf77c05a2b869119b3e3c22d7f8d59493ea547a144985c1df4127bfea06bb1b4f29c5a0613ac0b9f971eea53df27ee35adc9d970c8736467434c535bbc0a06f46584def50957120d14425671d1fd9cf4f429b34848fdb031b928ac4d220eb8afb746abfc137aecf5ca050a478713be9fad4b5eb95fd082a38b8c6114e6370cc50061950427ed9"}, &(0x7f0000f99000-0x4)=0x100) mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x2f, 0x0, 'ecb(blowfish)\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) recvmsg(r9, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000543000-0x8)={r7, 0x6}, &(0x7f0000f6e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000eeb000-0x8)={r10, 0xffffffffffffff37}, &(0x7f00004f4000)=0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000b61000-0x4)=0x0) r12 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000bd5000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000d9000)={0x8000, 0x6, 0x100, "37ad8de82dad", "24c1006c0819bb04d6b25caf94b5aae2"}) sendmsg$netlink(r4, &(0x7f0000e59000-0x38)={0x0, 0x0, &(0x7f0000253000-0x60)=[{&(0x7f0000d6d000)={0x1604, 0x41, 0x1, 0x1, 0x3, "", [@nested={0x10, 0x90, [@typed={0xc, 0x1c, @pid=r5}]}, @generic="2453503e8d7adaf90ef94b1d7575fe5c82c86f75258dbedf32865d719f47407c86e75215abcaad7d728aad22c880e23c6ec685232bfb35973ab21b6189cd7c0aea6a51c6ebaad72fbc0afe467ff488", @typed={0xc, 0x73, @pid=r6}, @generic="6f7d65541a25d1dc5b18830e67dbb6e25c6723011376a5eaab2ac52b29b37aa2aa1d3ca7e5f268f9be12d9666f7b95de75ed0cdcb0c9b369c06b021a529c96f576d0500b68bbb4f2c75a541728372856b1eb24a847e9cb20e29dcb21fdf107f7264e", @generic="6fc42d9dc8169f63b1aafa1f408912a89efca59a1c0ca83aac63723cc306e30bd3f7d6da987362461c6d4914462b432f988f652797acbd9dd38df5c3f2043e098998980859d16c05a09f05f22379df1692dd350001db1e9318f6a21b327dd889be61e96509e4c75862c645d140454b56b368d7ec5ce1276ee84985db3a66a779650adf88c5a3acb23070a5621b0a48a1e1ee14ecb8b6e3fb5ad860dd58a3992487219310fb7a1e83f00905f5d284d884957f1a5acb5dcc106f533083f1ae1efd3627f4c4b727c9d2fc99d6b4c8525efb7dad7a4a443dfa27024f835969936162c0", @generic="2269309ea0d2b54ac36026f798b904d74760f77e081b433347b6d605b52ee7af706cb14885f9db3f43d674756149500ec103ce9ea23b1887105f3c5734b062868a0f09a42e90437ab06d4c7bc2ece0deb1fe7ba0a23bd5a49a6e620dbd9045903ee02442d8744985bdc6c10525c38c6fdff9b79fbb8d5a9a12f5c7ebe9340369f6748d068421a89c4ccbd8eee286567ff55831ebc0e33f6cf46b0f361e93126ecab4ef30a488d4abf0d072b87bfdc6bb6b45b7fcd683c0e4ef96e442b0db3a32622db43f7d2247d603e56278560e7e04af43ba9a0ad75b1b", @nested={0x11d4, 0x79, [@generic="54afece3b637e843564d84a3d4bd67eb9da072298db887abc0ca38c519ec740f1019207e57bc2c6bf5d7dddf5c26034233af187a4bc974141c5a55c8d234eb78ab5648c94caa9fd912759c9665c327a3f97bebbb67de5b0763e72773493480b10693ed10050a9e70ce89a461a63b230713cbbcd5072fb5b33a32c926b2c8f9ecc0c942b64bd8de72e35c5fdd154ad09b97a719a731c9536054867f5d694ab5ad9a23259d66e78ecf20759faf3a69f65e6ba230d6ace6b960eff2589e4e580af78697379ba8c583bba91b8851c3be994bc7af2ed9fc501405", @generic="4a589bdc75e35ecfac761fe5db3b0d80c1cd35203e7a53db6e20da407487e9769c1d6150a99c60edf3e6bdce0b891e4aba2852031113bb576549c0177108f9fa37d34462c907a7e9140b7ccd746477ad3420f14c5267b3b34406784f3d6670f561d0652cf915b8879d0fcbe3cee07927663825656f6a59754500749f6391393f6f92ff9adb6c4bdae7391558a64ca0e24f7699b8da1a99f44fd1e718769337b9430178f16ecb73f1b36dc1348cfb9b2a472fce0c2d34769f476c7ac08de34f0da8620f2510de6e1c8e097a1a612158541e00a5623dbefa", @typed={0x8, 0x8d, @void=""}, @generic="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@generic="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@typed={0xc, 0x70, @fd=r0}, @typed={0x18, 0x32, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="38857fc53466177ebd1ca9df32442dc4bdfb83cdd79c3595ae2249f9715820f9df36a42040735a280647f467de2c2ebcc83a75798df163634043f881650276272ec3e04c12dcbeaeeceeeb3d16bf7156df706b110c7461b6aba8dc4fc44513829d5a0bc3e76ce7e92435b8b51359fa419b4b65edc462913be0858751b31c71690b693631c0837c8bb848d39f29bc714fd48d6ebb76eaa8908e896eff89e732a3b273727ccd5f7edcd863cf", @typed={0x8, 0x5d, @void=""}, @generic="642715135083f926973cbe8037da62a8cce26426c106f2e8823e33d877c4b37e509cda7cc6bf4484cd30a7a439756386f20ae7d70fb031c671f83a8fe476993d3c9ca105000558927631ab29f7311fb9b3d6cf61344c7992f2ff2fbad5ed7fb7d0c8ac0fd62d474106cdadb83696b10c31fdf713f3f570510998b789302b77699937a0dbd0354e6562f8afcdeccec0b459b0cf6318c6a84ec1cdbd6fe5662a33ba088e36598ae42edaf4b26162910e07c7a62b4828f3b63790026adb9f460d3d035e33980c2e1a"]}]}, 0x127c}, {&(0x7f0000587000-0x3d4)={0x3d4, 0x30, 0x1, 0x2, 0x2, "", [@typed={0x8, 0x35, @void=""}, @generic="674358e7c412218292", @generic="9de5e740b8de2fcb76e0eabef4c615911fa9ab9e57cdd7705f2160", @nested={0xc0, 0x47, [@generic="893aa317427ac75134043d3f5ef1f4dd642e5d41b34f61788360af2fb67556fff0e6dbdf236269bb502815fd671d23a2d8f941ee2e5e13d7733f0e49cb4fc2dc6635cc68d8d72da8727833fed3ae36209ab9942656c2d73812b6766735b4135c4996efce28f1c603e2bc755b8596a2a614ce4c364dda70cc95e970dbb9e6182dad520bf9316b30957b9c9d466e8327e43b2d020f0a66fe3653f3540db205762a480f84da07781fc725275f98d678045d93e1e73b741b308def6146"]}, @typed={0xc, 0x94, @u32=0x72}, @generic="274bb0ae66200112cac3d0868cf41a73b7b99e70bafed15692479e3b3ff3049f4b17b59b15a373081f0fd2baf4108b1b2f68ac40a6e7bc78b859c9f4fe37efd67af746418277b76c3639a10991abfad5db9d6ef2b8cc413d36931c35d422ac84d5d4dbc849aabe0c0bedd62c74aa9f66deab91ab83095256732627f73935e1070d431441977435bb3c", @generic="6b1c8111e10f985f6d1377f29d53ffd2fafb34665bb895bff975c032d99d1392ee3bcd7dd0318b8a678a73e97b76cc9a410352eb924224de72c4ac073b92cac81530386db2e1ba29acbae0d2120e0c803a95147fb32f60dec1910c057033ba1a98b0a26f308d8dbe5850d4acbc0c5d25b0ac068c7c322eb49c", @nested={0xcc, 0x4f, [@typed={0xc, 0x7e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="cf0e26181c307ec1c57881da7092f27783070926b7fba853a6d23bb71c01d53484699dcaaa67b280780b614be46e7675827cd83c6f7c057e8109e6dc552a12f9ee52bca0af8f744a187558d47904768c00dc504bb5c6873e70d49e2b9681cbcb7876d73eccf11748a53ab65cbc28b44e2c5cc2977db759daeefd0d7157a7b8ca0d76ef463df5a12062d86b20b4af01b1708a664c9e719e1dd82aee2ac5298f5659f11fa92acd7895e887c1efb5dbe40c5314c8f978f1474a9cdab0"]}, @generic="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"]}, 0x3d4}], 0x6, 0x0, 0x0, 0x810}, 0x4044040) r15 = accept4(r1, &(0x7f0000d2b000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000402000-0x4)=0x30a, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r15, 0x84, 0x12, &(0x7f0000383000)=0x40, 0xc9) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00002c4000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8, 0x64, 0x1000, 0x500, 0x100000001, 0x800000, r13}) 2018/01/24 00:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/24 00:46:32 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ade000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000876000)=0x800, 0x4) 2018/01/24 00:46:32 executing program 4: r0 = socket(0x2040200000029, 0x5, 0x2) sendto$inet(r0, &(0x7f0000d34000)="6a56699bdc9689ba7b3e6f1f1f810f94ebd6a9c17fd9502f6b4f2646a761693669e7f59375a82847952db1287e66995e7aa703d06d19fea683d99c7e6f9bc4328c1059834ca627eea2c19913cda83016ad850bebf29d955c995dc2d694613c20a770ae9bf0d1856a", 0x68, 0x20000000, 0x0, 0x0) 2018/01/24 00:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x42, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) 2018/01/24 00:46:32 executing program 5: socketpair(0x10, 0x5, 0x401, &(0x7f0000167000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f81000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x1, [@dev={0xac, 0x14, 0x0, 0xc}]}, 0x14) bind$bt_l2cap(r0, &(0x7f000088e000)={0x1f, 0x7fffffff, {0x2, 0xe97c0000000000, 0x8, 0x1, 0x4, 0x0}, 0x7, 0x40}, 0xe) pwrite64(0xffffffffffffffff, &(0x7f0000002000-0x2b)="", 0x0, 0x0) 2018/01/24 00:46:32 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xd, 0x5, 0x845) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000093d000+0x9a2)={0x0, 0x1000000000000, 0x4, 0xffff, 0x924f, 0x3f, 0xfffffffffffff078, 0x8, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x7, 0x200, 0x3}}, &(0x7f0000600000)=0xb8) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000093d000)={r2, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6c}, &(0x7f0000088000-0x4)=0x98) 2018/01/24 00:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fb7000)={@generic="00649ceccb4f58bbeeb63c66fc9c5e1c", @ifru_flags=0x1500}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00003c8000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = socket(0x2, 0x806, 0x3) recvmsg$kcm(r3, &(0x7f0000545000)={&(0x7f0000be1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000821000-0xa0)=[{&(0x7f0000b16000-0x47)=""/71, 0x47}, {&(0x7f00003a8000-0xb1)=""/177, 0xb1}, {&(0x7f00002aa000+0x521)=""/252, 0xfc}, {&(0x7f000032e000-0xb9)=""/185, 0xb9}, {&(0x7f000012f000-0x40)=""/64, 0x40}, {&(0x7f0000b6c000-0xea)=""/234, 0xea}, {&(0x7f0000b4d000)=""/201, 0xc9}, {&(0x7f0000c77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c4f000)=""/86, 0x56}, {&(0x7f000002a000)=""/139, 0x8b}], 0xa, &(0x7f0000099000)=""/3, 0x3, 0x401}, 0x40) recvmsg(r2, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) sendto$unix(r2, &(0x7f0000e70000-0x4)="2cb9a36c", 0x4, 0x841, &(0x7f0000d27000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 00:46:32 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ce9000-0xe)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003fe000-0x4)={0xffffffff}, 0x4) r1 = socket(0x2, 0x3, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000104000-0x4)=0x4, 0x4) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f00000ed000-0x25)="1b8966d2b6ca8d397bbe431f000000000000008c", 0x14, 0x0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:33 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r3, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) close(r2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007d4000-0x4)=@assoc_id=0x0, &(0x7f0000b0f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f78000-0x10)={r4, 0xfffffffffffffff8, 0x1f, 0x3}, 0x10) 2018/01/24 00:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000074b000)=0x14) bind$packet(r0, &(0x7f0000182000-0x14)={0x11, 0x10, r1, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000630000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000217000)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x0, 0x2, 0x3, 0xa, 0x0, 0xa0, 0x88, r1, r2}, {0x6, 0x7fffffff, 0x227, 0x400, 0x81, 0x0, 0xd80000, 0x6}, {0x80, 0x401, 0x2, 0xac}, 0x32, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x4, 0x3, 0x7, 0x9, 0x4, 0x6}}, 0xe8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e0e000)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000519000-0x48)={0x0, 0x4, &(0x7f0000f6a000-0x20)=@raw=[@alu={0x9f9d8a6816f459d, 0x400, 0xf, 0x7, 0x1, 0xfffffff0, 0x10}, @generic={0xc8, 0x0, 0x4, 0x9}], &(0x7f00009f7000)='GPL\x00', 0x10001, 0x56, &(0x7f000008f000)=""/86, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f0000008000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000009000-0x14)={0x11, 0xf8, r1, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000006000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000-0x4)={0x353}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffff409}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x10001, 0x20f, 0x2, 0x5, r1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000+0xc86)={&(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000+0x191)=[{&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000005000)=""/117, 0x75}, {&(0x7f0000005000-0xf6)=""/246, 0xf6}, {&(0x7f0000006000-0xf9)=""/249, 0xf9}], 0x4, 0x0, 0x0, 0x1}, 0x40002101) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 00:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x4, 0x7, 0x1) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f01000-0x4)=0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f02000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1}, &(0x7f0000f01000)=0x98) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f01000)={r2, 0x1}, 0x8) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000baa000-0xa8)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @rand_addr=0x8f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) 2018/01/24 00:46:33 executing program 0: pipe(&(0x7f0000c96000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x3, 0x3, 0x2, 0xa20, 0x8, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0xba0e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="f366f1ae2018dc81d77c028cc7003015a4a5b367144ab8bcc966e435461c686c12e3099bb9e0475dc106b2ecc090dac5876ea6eb1e40a6a9a8fe8cf324cabb7155bf6961f7819f192075d6ac793a47645be786b5beb172eb2997cb8f6e6a96a2bca7d51d8f5ab251bdc1a2704540b8c60a11808ce8c76ed9b7744157ec2cf29d62c5c6c7b16ea06baef8658c7fc86cb990d90939", 0x94}, {&(0x7f0000004000-0xb7)="7062252143611c8f916370ab2eb86be89306dd19a8a978e84ec33f4c8b2b05a285de99410d25eacd759f33a79c02cd45b37b4f8db7a375ecb32ba0cc070062b07baa4b390581b8df69dbded385538f6f1b5977c52604a90c53e60d297e101e0fef74654236bc40b7006ce7ff1a538bf16e0494a1cc73e766e694051cc69e14c08567bb33b3e6014484ed43dd72115e731b1c95d507c184e8bc658b88b8bb4dfa017b3042ccd07a1a9f3ee9ab80cdc409cdc26882c13672", 0xb7}, {&(0x7f0000002000)="29ba2d96d492e2a3bffc538e0885a1f9c73b443a49947347f284bb324874912ee74fd2d5263e754af23ac0713e439c1392d8256419a5b0d6c879796c492d8354c5f40dbbe5dfe960619aa1993463eaec355d46c294fbcd546c8393b0d6ebada960b90c883ca04285026a1c9bb19b9ff28fffa2a2500aee6bc3846e4ae88c07b5a18cd333430516cbbddd71f45b45b3cad09c2a196087c42d3a0fc27e0f5a58d7ba56e93f52", 0xa5}, {&(0x7f0000002000)="8b2a02b96413a9eab3cf18ce9f6a", 0xe}], 0x4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x0, 0x2, 0x0, 0x80, 0x5d13d4094289a138, 0x0, r2}, {0xfffffffffffffff7, 0x0, 0x8, 0x1, 0xb5d, 0x3, 0x1000, 0x3}, {0x3, 0x40, 0x6d80000, 0x19}, 0x500000000, 0x7, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3c}, 0xa, @in=@empty=0x0, 0x0, 0x3, 0x3, 0x3, 0x7f, 0x7fffffff, 0x506}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000006000)={{0x27e0, 0x1, 0x2, 0x5, 0x7, 0x9}, 0x10000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000005000)="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", 0x1000) accept4$inet(r1, 0x0, &(0x7f0000004000)=0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000007000)=0x81, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000-0x3b)={0x0, 0x33, "c92b428ea479a7ad7b0207058a4002c5400768673af910fca3a9eee50aebbe7439f005468a66fefa31e728c298ec9d53a6977a"}, &(0x7f0000000000)=0x3b) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000009000-0x10)={r3, 0x1c, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f0000008000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x401, 0x5, "af8c53504e0c232bdc6a5833711c734861738b97ae3a9b29596f3d0673fe5197fbe0e3ebe8eb95d7ad22102c9d76c84713581413750677466ec7eee40a3d01a8caa89dff7b8dddf88a154a0e8389ee57"}, 0x160) 2018/01/24 00:46:33 executing program 5: mmap(&(0x7f0000fa8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009de000)={0x0, 0x3}, &(0x7f00004f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000945000-0x9)={r1, 0x1, ')'}, &(0x7f0000104000-0x4)=0x9) r2 = socket(0xc, 0xf, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d57000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xe8) socket$rds(0x15, 0x5, 0x0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000095a000-0xa6)={0x0, 0x9e, "44a4d3898a0e4b452a53327449129b8d530c13a6dab7a29afba3afb953a83516240964deb248df00ecc697089d0111e02da627ba5e326864c806e969d1c1721216bbe41d3e7870d6570ce6a568b773e8224ffa20ee84fb06c88357b58dc8448966293e5771dc884fce7207f680e900b6a29b33c043fc70594f1b8cd10750f20acf911c693576473e6718787b231c5653ec975a043832deb0feafa9c6ea37"}, &(0x7f0000463000)=0xa6) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000025000)={r1, @in={{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcc4, 0x5}, &(0x7f000095a000-0x4)=0x98) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000095a000-0xb1)="45ff820cafe1a87397b20d2b22b9c0569b08d9801226f4f3759a3cc1cbb2e3030789d12da21fb6c6bac29537873c1356ed99a2e520c51a14b1d0ce2c30921cdcea4f821ae29efd4c75945ec80e84528cf4c2515e723b2e4fbe4f0e8a26f0fdaacd713d8f5537b2385ea3933f1c1e7862295d788f7d9a55ecb1484ae39ade93858948876c9fd978e6e9757e51eaa62312fd41a19cdd683947b0e2b448017abf8891afa5185ab1540baa1bffdf1f68312ec0", 0xb1, 0x10, &(0x7f000063f000)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, 0x1c) 2018/01/24 00:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bc2000-0x4)={0x8}, 0x4) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000010000)=@rc={0x1f, {0x1f, 0xd3f, 0xffc, 0x2, 0x8, 0x800}, 0x100}, 0x9) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000022000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001e000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) poll(&(0x7f0000002000+0x463)=[{r0, 0x1, 0x0}, {r1, 0x2, 0x0}, {r2, 0x0, 0x0}, {r3, 0x22, 0x0}, {r4, 0x10, 0x0}, {r5, 0x4, 0x0}, {r6, 0x4020, 0x0}], 0x7, 0x3) socket$netlink(0x10, 0x3, 0x3) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0xef)="e95d5da3b6e191dc30f7845cad43aca43ba1ed84ca80edd3e04468914f293ea552f66c", 0x23) socketpair(0x1b, 0x3, 0x3, &(0x7f0000cac000+0xcf1)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000060e000-0x14)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x1, [@rand_addr=0x67c]}, 0x14) 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x80000000) getpeername$packet(0xffffffffffffffff, &(0x7f0000c61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000116000-0x4)=0x14) connect$packet(r0, &(0x7f0000800000-0x14)={0x11, 0x19, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket(0x17, 0x80a, 0xffff) sendmsg$alg(r2, &(0x7f0000c6f000-0x38)={0x0, 0x0, &(0x7f0000cdd000)=[{&(0x7f0000a10000-0x3f)="c6aabf86ee7f35a27811bb445a4b466134e6f024c042305baa9f17946f820934971d9d1b8c92f8ab895bc1818fdfd3746aa45356920bc91a47083c0ee336f9", 0x3f}], 0x1, &(0x7f0000b1b000)=[@iv={0x108, 0x117, 0x2, 0xed, "3f6dcb6faa4e03ff0124eb38b529070a72052c289286da5a9f57a213b41a84c52fd4c81d6edc64308e9382747bd7320d6ccd1e00894df6d07a5e6c715b93de890dbafcabb0cdeddb85b621f62c16af8bf3ac09317ae0b1d0b9bf89c3dea756823c1f2df1d31f21c61437d0e12e7280ba62887518eefc34291e7998013582109893b00ab68810c432ec951b9bb1ebd1c15a29ac3e7d1f94fbaa5efb15d8d2762d3e57aa1ae6e48990cb8bef4c679a3cc47e34f5c99ced42c470886c0a50c5488d492aadd2bd98e19534f6665bd46b97b129dc74532a46d9f0471ef07eafe7af39e07ac4cc31df0321e586cd608c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4b, "a46e7a322d009ed31b3b0bb1075e6e745f90445830ba3dfd3f17bd2c10959238d4301d4ba0970ec4a70ee995eb560591c47e522ab25b4659501b1621244bf1af9fe19e3c21419a5b0db546"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x198, 0x4}, 0x804) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009ed000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xea) accept4$packet(r2, &(0x7f00009ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x14, 0x0) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="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", 0x398}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, 0x200000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a0000-0xaf)={0x0, 0xa7, "46c54bb64c470f892e73bdcd427a98e11e7e97a44fc057f5a04e37ae3a0950ca46b0f0df7551d302875cdbf46cbb20420ce3c86a6e46257e046e603a28e11b6eb64554f1e2abdc98b0031f66194335f4ce2d0ab5a216f25440512111159ca6f879b826b2e89db540f5e46176a67c39b047ea3418deb1dbd39647976e33de22c17994f3b48cc0308987baa6cf1343ad47c403d4e9ab2fa70bcb8b5003de13828b8bc90f39a45534"}, &(0x7f00003d7000-0x4)=0xaf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000399000)={r5, 0x0}, &(0x7f0000c69000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a4c000-0x4)=0x401, 0x4) recvmsg(r4, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073c000-0x4)={r0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009be000-0x4)={0x3}, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ffe000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f50000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ffd000)=[{&(0x7f0000ffd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000608000-0x40)=[{&(0x7f0000ffe000-0x78)="ad45eb417ad1558348dd65a7dc98c345c58cfcfc7f78d751d83206e5076c16573f4696b9dc4b2fb782909b9e9d1613fdaf42899096ce87c872b42beb2155491493c35809a94f538b4332ebdb2262cf514251c4f089c4d3d71a13979cd23b0bd8e18c3bffc1d51e45418a05e58d797cc08c7fecdeef3d2511", 0x78}, {&(0x7f0000902000)="fa29b6130bfc780643fd786dae61df6035a1da4598be2fe32e0a2e6d1c66619b45b525a8e3a2ec6f080c5d46af8ac8a78e12a8112f902a69", 0x38}, {&(0x7f0000457000-0x44)="2d06205eddbdc5fd24eef8997293e73102fd8e62068849b86f1b1a0b0981aff1fb5c5e53ea20548e6a4fa42fbd22bdf8292144bc8f99599e267add9b3695b879c186504d", 0x44}, {&(0x7f0000ffe000-0xe6)="f238f7973a51c299677ada88072bdf412e2b19a066e2bbf82c66e14ab2656574e368ee56a3c3d829f804aeb7f31caecf018c2ee400840a5b272fc5b9150af3de9c40ea86a7921c5d19e1ede7976c426614e51dfa76252d66ac04f73f6d2be939b5f8d00aec061cf09c7c82f85d7e524085219eee81e29db784d21e504a178d38241990588576821bb68b063c5dedc29f1201e7ad31c15797f5843f06b9f8e09e30cff4a2370b1e7841c9ebdcdf06150b50380ff6c71770fcdbbe49f6c650a80001c1c8bf4942fba0ef42add7deb3811ff5c11cca4875fa4687f48c44e0bb95f86ae97e117830", 0xe6}], 0x4, &(0x7f0000c90000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb0, 0x40000}], 0x1, 0x4000001) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00000a4000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r1, &(0x7f000030e000)=""/29, 0x1d, 0x40012042, 0x0, 0x0) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d7a000)=@file={0x0, ""/37}, &(0x7f00006c4000)=0x27, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000276000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a53000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000336000-0x4)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000142000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e03000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063b000-0x4)=0xc) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000132000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000764000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ebc000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000-0x4)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000842000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b0000)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000091f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d52000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000)=0x383) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b43000)={0x0, 0x0, 0x0}, &(0x7f0000919000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d1000)={0x0, 0x0, 0x0}, &(0x7f0000d4d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003c5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082d000)=0xc) r23 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038b000)={0x0, 0x0, 0x0}, &(0x7f0000864000-0x3)=0xc) r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021f000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b91000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ade000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb3000)={0x0, 0x0, 0x0}, &(0x7f0000098000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000087e000-0x118)=[{&(0x7f00004a7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000491000)=[{&(0x7f0000c38000)="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", 0x1000}, {&(0x7f0000670000-0xc7)="556f7fd1b9fecdb18c9824361055ddb9d4264f9f227b461aacfc912b9f4177b32506fdb2a991b85da25e8aa5f531c36f82f109e662470aac6177cb81e908ba07d4a072617e68240416b92abfeb7eac4067cd0032bc4ec662146f421b66c5fba57d034f8ff3d5e09d88d05eda5c502320fee500d561b5f83528444228b2a6fbe3c784604f4c89b782cb58d086844d12c0b5aa6e50df04267869c510c9606f4a7daa6f5fb2b34a8ca6fec140a10b7b22549e227e6a2f14b08ae9869e073fa1dbb0f4dab59e8693d7", 0xc7}, {&(0x7f0000ce8000)="bd0841459a61", 0x6}, {&(0x7f00005f3000)="e8280d0a6a7f196c0984a2991b1575c36b148f668f553cbdc4e6afd7c0d4d2a188081c5fa67fa7ec48539a772f3651789dee823ba33d4c0f74d4f0217826a5f19d9119d6be8f46c814778c9f27c5baf886b8ce6d4d624e27583391812f64a506dcc9ed29e69d08f680e26ed391de8e74b47a757ac2662360da0cd59f22ca5432158209aa075e0d7df97df975dfed96b1d42fc425ec035ee449215012b9b7b4b3fe0aeb23da4760fbbbd2daf18fd1d120351b8ca6a530bf16c5b8285d25664e331aadeae3817b576bbdc9e8593a", 0xcd}, {&(0x7f0000edb000)="bcbb74a8e364dc2c7006860ecd84643066b440549b2f1a5d2d024aee45daa4030847641c1e119cafd1b17fb6f4722ac0fff02d84cee8331b37a880747d52a117de10ba99e50bbcc4777478918a5e42670aea7be59318716b93a7b8c69c2259", 0x5f}, {&(0x7f0000921000)="", 0x0}, {&(0x7f000095c000)="e09bec25a8fd0b8b11529a9fe4a618b1397265ad153c09f89b86501aa1a6e32fee3cb1f295e263a577aa3ddd60fb5d463baad7d2209dae81ba16c9073c1a766289a4f4bab1c1acb42c242e79cf5ade8e9df07be1cb3ab91affe517e2a4481c1cf1250843ad66", 0x66}, {&(0x7f0000558000-0xb7)="84ea47d4faa37115571188b0e0549db6e3edc4b93c389a7e3398009c76af603794b7371aa7c5496b64ed446dd5612ebbbe39befba5a701c010bb727a2380704e60682cbb63db66ac5654c30ac204637599151a328fb843246e1ee62cbbed6000e595fcfe1e3a3639bfcafa46833e40448393a16c17aca6ece617b1e13f7f0517907b1b772bbe05378820830815669e3a313bf0d6c2bb685186a8f728944e108ab334b99569fab8d03c4b103c12481994e03a46706c8171", 0xb7}], 0x8, &(0x7f000073d000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x20000000}, {&(0x7f0000726000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000813000-0x20)=[{&(0x7f0000e70000-0x44)="e1ac1e8efc7cd4a8c6b48b0fb77cc8035f4878f121ffb1977d5c9437c55c984a1bc60e32ae0d7b5eddd2c012a08cd63c71197c80e7f7ef74336eabb43c3234db923eb295", 0x44}, {&(0x7f00008ea000-0xde)="549782b83f741a9019aa613fe6e40a655f306cef0cc26189635989ab8dd2ebad76c59ebe5a2385886a536db5ddc7fe95ac024c7bfba775a8f21d46d46c56e86269f3bceb22fd398c899cb88737496901cd548f69f321b10042f68ab03e8db06c212763066a151fee2afbfd4a016a961602c8fc72eef0e1fec3e165b432010d5ec1af1e16b8b990cfc24384110fc4d98ecdda6d57b78ae4b830a4802fe9322fc0bb06093d3e72418400c58fb4be0ea38c1818496671b5c91af0f6557cddacfefa604fd23d60d581929eb4715f214c520392eb0a15c303ae361b988fd0806b", 0xde}], 0x2, &(0x7f0000a9c000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xd8, 0x840}, {&(0x7f000049f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009b7000)=[{&(0x7f0000753000+0x232)="", 0x0}, {&(0x7f0000b84000-0x10)="f996f6d58d2581cdb05abea8e4e257fc", 0x10}], 0x2, &(0x7f00008f2000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0x80}, {&(0x7f0000e3a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000330000)=[{&(0x7f0000938000)="69fdd5907730684e71be65cb73352cc989", 0x11}, {&(0x7f0000511000+0x59a)="e0d7f72bb5c627550dbf96d7365d1d2a006ac44daab4f1eaebcd7b4b9efeb423a173164bcccd75fbc534b7e97f2cabce9573aeb2671796419e1726bfc0544189b664fbe65724dbfcd231dfb2ff4f4039d0f801c09f9ee9a6055bea0a7818b695564aeae2", 0x64}], 0x2, 0x0, 0x0, 0x40001}, {&(0x7f0000090000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000089d000)=[{&(0x7f0000404000-0x56)="e5fbe64b4a67ae5f568d2a05c6ca7d080a5b82a361d44622c333312c756077a90afff26be8671a244e65bcc8931226f1fd2f5bac9d3e42d29a78a9c2563c802915ea59042dfec1e038f3c3881e30a6bc7a1b9172aadc", 0x56}], 0x1, &(0x7f0000cff000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x0}], 0x5, 0x80) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x6, 0x957) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f71000)={0x5b2f, 0x2, 0x9, 0xffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006ff000-0x8)={0x0, 0x0}) 2018/01/24 00:46:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0xd4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004a9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r2, r1}) write(r2, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r3, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f00005c5000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f06000-0x4)=0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:33 executing program 4: pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) [ 1524.246602] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a8b000)={0x0, 0xd521}, &(0x7f0000076000-0x4)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f69000-0x20)={0x401, 0x200, 0x8203, 0x3ff, 0x0, 0xf2, 0x8001, 0x1, r1}, &(0x7f00003f6000-0x4)=0x20) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 00:46:33 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002fe000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000bc9000)=0x0, &(0x7f00008ed000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f93000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x3, 0x3aa02079, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000521000-0x94)=[@in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6ea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}], 0x94) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000415000)={0x0, 0x0, &(0x7f00007a1000-0x10)={&(0x7f00000d3000)={0x2, 0x11, 0x9, 0x9, 0x46, 0x0, 0x7, 0x3, [@sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9, {0x6, 0x33, 0x6, 0x0, 0x0, 0x2, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x1}}, @sadb_x_sec_ctx={0x8, 0x18, 0x9e, 0x9, 0x31, "1b1d50b39c3cd5635dba02e03dcc3e002c1e073fb98f302dbeab6cf7b71ef6727d9ec0b9f5d18d36a3fd31c9a15df88e1c"}, @sadb_lifetime={0x4, 0x0, 0x1, 0x7, 0x9, 0x373}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@multicast2=0xe0000002, 0x0, 0x14, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x6, 0x0}, @sadb_x_sec_ctx={0x20, 0x18, 0x0, 0x8, 0xf6, "66a413c7b980e21ece990fe27c75f02b41097c07db8f7e1be65495c3a091cfdba5730a4ce0879ce89282bec7fdb8ccf1f5d60f30eb37179ed2cee34c2ccb6d02767eb24d12163c4e895b9dd3c6d1f9e04888966dd713a7ba481e1c949890799fa215f75f9c67ee8c71a2b96847d8445ddf7f3303d7528718517d5d88a3b0931fe76a95d916feab7dab3529f5ffef64a7cc97d45dc6ece6274bef3d7af4fba1f8648bfe556ea7bda3b57688529aa83e2896d0f5c1bed790b1f7912cd58ca337248b6871a7d24207cd95560aa25b5b1912c298b66a6a1f88e47b96fc019ab5276c5e7ff756bf132659436940fc9b5b76502696dbab3a10"}, @sadb_lifetime={0x4, 0x3, 0x0, 0x9, 0xfffffffffffffffa, 0x7}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xb, 0x4, 0x4}]}, 0x230}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x1f) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) [ 1524.252826] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 1524.319322] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 1524.370734] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd4000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000940000-0xc)={{0x3, 0x7, 0x80, 0x6, 0x6, 0x1ff}, 0x7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$netlink(0x10, 0x3, 0x4) 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000001000)=""/133}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000a55000-0x82)={r3, 0x7fff, 0x5, "550a05323611b350890c8dbe243d5abb843e096a8b88e86a974da1204d21f5471c9e85c1ad0cc54b0d03fddefcaf063b46ab6761fc6178511e7f05f9c93a91192c0301f584a5e107e3ae836ac14fc3d4947562f56d0126f0aec8fab3afc680a15af5d7b3b6b565c9a5cac6d6881d35a6c4c7da4856afdc27"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000050a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3203}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r4, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003ed000-0x4)=0x0) socketpair(0x0, 0x5, 0xffffffff00000001, &(0x7f0000810000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dd0000-0xa0)="96f8697ff601bed6febad9bb9a39aa20470104239c37c36be3d11e3cba41b021b7d9bbd3e66cf9f43e68528dfdd2acd0a0058ea97f22cb2862ee30d08ad91b030940d4d9b56b5db51aad633a3fda5aafc7373bba1322791a3507d756673e7250adb1832469e7bdce1301f86ca014b3104e877bbdadf29da14bc767297ba4f05b91f5494f006abe7550ddac51bcba8d9461d66adc138bee7da64205dd65b62cd8", 0xa0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1b, 0x0, 0xaaba, &(0x7f0000bc8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000086f000)={0x7, &(0x7f0000d1c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000390000-0x10)={r2, &(0x7f00004b5000-0x78)=""/120}) connect$inet(r0, &(0x7f0000c2b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00009ae000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80002, 0x9, &(0x7f000015a000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000e3a000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003d1000-0x24)={0x0, 0x1c, "d36579035697a5c433e6eae77cbaada47a45ff328859b6197c5e652a"}, &(0x7f000041c000-0x4)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000067b000-0x10)={0x8, 0x1, 0x924eb6f, 0x3000000000000, r2}, &(0x7f000092f000-0x4)=0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003aa000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c16000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d3f000)={@common='sit0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000061c000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e59000)=0x0, &(0x7f0000db2000)=0x4) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c17000-0x4)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000091d000)="6b1761eb59767101489534adf5bdb4fc", 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600060000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000072d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef5000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002be000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000)=0xe8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ef5000)=0x0, 0x80800) ioctl$sock_bt(r3, 0xdd17, &(0x7f0000626000-0xfd)="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") r4 = socket$bt_rfcomm(0x1f, 0x10000022, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000dba000-0x95)={r3, r4, 0x1, 0x5, &(0x7f00009f8000-0x21)="acff7f832d0d9a9df7d5b416eb0f7a9de68267e37a8d91a33dc24fc20a7e6f1230", 0x6, 0xc564, 0x7, 0x0, 0x0, 0x0, 0x6, "006bc42d7334acd2cbaca68267903d65704078bed940da202bea79091d5c8886a6e2e2f32ceb36d04a237d3fe9907543f19b00b5acf7c54dab342ff2c272731f6b26ec896623b838f7cc77eb92fc727549eef538fff595d735a9e56e2363e399a67e7f93a2657d39e468af8700"}) 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d9f000-0x2)=0x401, &(0x7f0000fdd000)=0x2) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000008080f, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003c8000-0x38)={&(0x7f0000884000+0x206)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/95, 0x5f}], 0x5, &(0x7f0000000000)=""/183, 0xb7, 0x6}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000182000)=0x0, &(0x7f0000001000-0x4)=0x4) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x849, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000003000-0x2)=0x7ff, 0x2) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x38)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x733}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:46:33 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="ffb19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000009000)={0x0, 0x81}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000d000)={0x0, 0x21}, &(0x7f000000f000-0x4)=0xdc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000d000)={r2, 0x4, 0x9d84, 0x9, 0x732, 0x6288, 0x8, 0x7f, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0x7, 0x1ff, 0x91f}}, &(0x7f000000b000)=0xb8) 2018/01/24 00:46:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ea5000)=0x400, 0x4) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000337000)={0x0, 0x0, &(0x7f0000aa2000)=[]}, &(0x7f0000e7c000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000442000)={0x3ff, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000955000)={r0, 0x82a8, 0x30}, &(0x7f0000186000-0x4)=0xc) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getpeername$packet(r0, &(0x7f0000bfb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c68000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf7000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000743000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x4, 0x2, 0x2, 0xa, 0xa0, 0x80, 0x32, r1, r2}, {0xffff, 0x6, 0x2, 0x98b, 0x7687, 0x40, 0x73be3bdf, 0x0}, {0x8, 0xaf, 0x8, 0xffffffffffff02ab}, 0x7, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x8, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x2, 0x2, 0x401, 0x10000, 0x3, 0x5}}, 0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket(0x40000000000001e, 0x2, 0xda11) bind(r3, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) sendmsg$alg(r0, &(0x7f0000150000)={0x0, 0x0, &(0x7f000018e000)=[{&(0x7f0000406000)="", 0x0}, {&(0x7f000081e000-0x72)="3ecdfe63fc77e94c7b81894fe2d7237e88a8e8c180b56e89aaf2ae6e28e4f406820a7c042f60cc0c3db216bf7e965d060b53d44ac6403bf229166cdcf7288f923e6c7694e18d1250e648a46848ea5d018af1253b87a3962bb79da85223b27c8af0c606d3bd11c01e224c474b3489d6013d08", 0x72}, {&(0x7f0000906000)="efab3c9258f4df8489e6a64dfc941501f99247cd14549cfd17e1b1ed6f31c8d7c2b7e7d332d043d014c71d49a82003fd0328c2a39c42ac7d2515ebe91af089551dc9ced3c8d4c05a6aface318c04fc2cd147b196ec809d67a210722032de0974c021cc1dd23e9bb8c5e1407a77a52f47dd8d3165d758a34954d998d39af71381b78caf23e33e1c66e6cc0367926e0fd32be0ab3e84578ad2da4bfdf021f0bac920a82b2c5bd9180a9f4ef54900175b1cd851f4788693680cf1fa8412570d386d2e305165a9121ad55c16580780d8f38b", 0xd0}, {&(0x7f0000acb000)="", 0x0}, {&(0x7f0000476000)="e01f69757ce734e9c4b569dfa41d2976e7e99368e238ba9a874ed2b8b7d09c2e68d01e89123da25240156f1bf02e410ae943c053b9b49d2fa654a7b8b418fe499cbbfdbb05b0c18cfa7ddbd53e580cb865a42596927d8d7ebd5c4f06e994dca2669f58fd2ac649efec3f759e99032eeb08a9083358f8", 0x76}, {&(0x7f0000239000)="1a710de9c95890ebe79b1f5e0be422d5fad81f16c77d3722030b1b9e6f3bebfbd72a24c79f2c6496f77d36e9e2dca321a096", 0x32}, {&(0x7f00003fc000)="6353acc60399dd142b6569ed5254337a1310af79f741dad80ce518b970b5ccc1f05ba7193ca9497257c13b5b925cf4fbb779af11dc8b08f2c799ad87f03e5bf7ee2ca978c10447b141bee0091efc21104b36e0589bc38ad8fea6c11714e0725809b5f0fd7183cc9cd9e7674d05ebf79d581d13d4e629c26b43d93ac14da05ec99c2bc7c45362d1d772762744038bd12a7eb27cd0217926cfe439f6218f932a29cd4ea14d5429d5e5", 0xa8}], 0x7, &(0x7f0000044000-0x190)=[@iv={0x68, 0x117, 0x2, 0x4d, "2f25dfa16fd8d9f7b09bb05f775f7620770d9524751677dca2f8ed057a5bd82304349277982db6a358b337c6eda5ede02e662c1f38bfd311b9d10437ae00f9c5c20271a10c2ecbebf24210484d"}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xad, "798631b8707695d762b2d586d064bc83e138763fe2f72b8e2e5a767488292b91e7aacb651bc8e6597c880e0f871c9b0cd49a2bfe573d434162609611ee8720c4d9520a70e43527e4e885cda7a5ac0d868f90201e62c003da47e162d1810c1505016312d2d698299ddfa5b4e487b6434feb0ef874f564c85eaf55d34fca35455ff76b010a5af715b90be4f248d23d9d0a0ca91e0a2eb2744c7a5b512f50729770b3939e4a36d53719df3ec47ff9"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x190, 0x4}, 0x1) close(r0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000295000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept(r1, 0x0, &(0x7f0000c2f000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d0c000)={r0, r2}) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x9f97e49bbf741170, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f000056f000-0x8)=0x8) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000001000)="78c23b4372800dcf203cdccbb19696e626fb397416367cd31cabe49af09587683682b640b28029fbc987e1a2dcaebd0ae79b7430bc4ac60369e56c57", 0x3c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6e43028b}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000-0x10)={r5, 0x6c5, 0x3, 0x200}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000004000)="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", 0x1000, 0x4000004, &(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000005000-0x10)={0x100000001, 0x6, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) socket$l2tp(0x18, 0x1, 0x1) r6 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000003000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000005000)={&(0x7f0000005000-0x2f4)={0x2f4, 0x1, 0x0, 0x2, 0x7, 0x0, {0x5, 0x0, 0x0}, [@nested={0x2e0, 0x33, [@generic="8b839f15cb7f5e5595c708e714a753da869efce02196b3c2a1cddb7a19b8ae8c55fce6eea18b85af68f6e71f975ddfee51166a29705d7037a6f9872dcdd2d357327a6c0232c017dc19e00e8c", @typed={0x20, 0x45, @str="73656c696e7578766d6e657430241573656c696e75782600"}, @generic="685fed02f9b3c1f2d0fe69b7d44ba10c01b4a2df2250e7f788f8a446e7240772640f3cb55f43975b3033e49e0925e64290a08bea66c212d26472b5cfdc1b141d5d8dc6304ed96a5c85ec4d6342d89824e2cd4e2de07d1e94d2842f4f31462bc179cfad85880f3ccf97a834208574bdbea8bb50614840b3c97dcc859867e7c4d7742126aa7ace49ead97bda9c3968595fa93209efcb4bff9ac774336678a589", @typed={0xc, 0x10, @uid=r6}, @generic="e84a91f9ef8afdc194b347f434520197c597e5fee105cf39a752617c57a821b3d7b5f87c0b644ea0611e7903efdca1c4127a61fbcc6638ad3e4c3377030a21051d96404ac3d2a610c9ae0bc904b71fd5e9ed1aa76d20f437", @generic="5463124de1bcf3acca36f15585ea37e014ce654e28afcbfb80e6463bec732c1b584a7aa763328117f084f9c672d68b576eca9d19ecc6b2230bea343717cf248eb3e93fc641bd20a9254db6993f549ce5270f7a2cb47aa3700ac8e440a19f0b996b0db9043789f39925c10e11e94d4c06af5110303baad67bd12319d8c6c2891a412069c38f9d", @typed={0xc, 0x4e, @u32=0xc3c}, @generic="76768934a0049018a07469640d05d7dd260c44c89a89dfa320c80afb331229d71d365036d82e20b09dc24103ed26835f9a336e65e212830b7de0bbeba26786b15e7e309cb2eceda11919bb5bff1aa74269e3e00e8c87c4ea2f5825a1d5c7be631cc4dc8a559d1eabf1b7a643a58451e301c6057ed4258dcef07dd36fbe1863ec33f804c328dd1db24c1600266604c8ac0a0c1307fb0670037f9bba4187b0336105255766", @generic="b5c700df1e75aef007b68c898719c56f8ceea0eb387903b0f1a78e048be5e0609e99c9ee9d7c9b722c69af0ecb64a8116fa8a8c3"]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x40051}, 0x4008000) sendto$llc(r4, &(0x7f0000005000)="faafba56820fcbdd1e0be3f61634e128b2e828a5c5ba7bcbc60ae84dfaf27449d56e865a2cc93d5848885e7129533be6dba6a4a3ceb81d9d0595d2c36cbcd236115cdb74cfa8ce3b722c3d87cf8637a2024d2592e5a8413b90851c474b95d543a17f950510f0fd8ba758faba627e8a2058b852a6c29e1e09e513df44b93e083c6950c507963f2627870926999e86477310e0f79747a525465621a129b8c538e065c4787144c045483ae80789bcbf5f1df17d24d8cc673025f2fdba7e20b40762c99775d781c1c3d14bc3ef00eeccf56daf7a2799e38a761cc1756cff18164c4797f212b0ebfb3f91c36aba234f274bc9e6d6a7c6cfd2eec227", 0xf9, 0x810, &(0x7f0000004000)={0x1a, 0x1b, 0x7fff, 0x3f, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000006000)={0x27, 0xfffffffffffffffb, 0x4, 0x5, 0x0, 0x6, "1262adcabd7b957aa7b847b53b87fc5afb051a7aa86814a1f7521b1591ebd9a54d4678c3afc785add25430f985ac589aac20c88bd9ceab7add2fc82004b595", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000008000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80000) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) accept4(r0, &(0x7f0000f6d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00006c0000-0x4)=0x3a, 0x80800) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000f57000)="c805c874a1c27b208eee59a3a687fbe9d5fa213c7cd152f7c87caa0062fa29a36fe5a3dd914fb3cbced8d564540916917eca82474652f92e8927ec7b4cc5b711f2a3d3bad3e6f52efe8cac9608b3d682977b7fdcddc43e873b79b982b803807ab6ff341e93bfa2c3877ddc30860e050d999e8662454235b7133541c393a8725b") 2018/01/24 00:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b2a000)=0x0) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000)=0x0, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) r1 = socket(0x0, 0x5, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00003ee000-0x8)=0x4, 0x8) 2018/01/24 00:46:33 executing program 7: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000043f000)={&(0x7f000022f000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005e4000)=0x7fffffff, 0x4) r2 = epoll_create1(0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000031000-0xa8)=[{0x0, 0x0, &(0x7f0000412000)=[{&(0x7f0000039000-0xf8)="c0b140df4a5d5b832754b2deeda6763e5f3b517bc0a14507b4f758e9b3a5725780aab319be1aa2822b12c2c394a7bcaa643d5ad250fca4fd930d6b502d2b6437d3a49aac33a84f0161b9cbaff7d6bdf60419caa0c5d496af89dfb5f8ff3aa4d57252d617b60a85015455e2c53f389719b891493fdfa6cb5985e1f599019bab6ae1231e20694c0a7484fc971e11824da9e35807ac0f72d3c635eb6260b829d859b552d6206291df4ef1ead673bdcc5e50a30ef0acf8bc300e869635b8873865f74506822b97c00cf9e9976b6ebb6d606c0bfcfe0666aab079eabcba0c6b7a4262123a18f5b8f1c4b6beeee1dd294fc389500ccc32b4ed4575", 0xf8}, {&(0x7f00005e6000-0x6)="13f614fb6d7d", 0x6}, {&(0x7f00005e5000)="a3605e611a23314f28ec3e99a976e2871f083cacba95dee956f2eead83e8241bc98f20b3c8812ba603ac163de0504ad9c01d4bfb858de2e6ee5aa33eb4bd09c9d701e92e3d82809e9df04c8a0b9a7abe41b70d7e", 0x54}], 0x3, &(0x7f00002a8000-0x88)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xf, "717d414b5852cddeb2cd0ab533e5a8"}], 0x88, 0x4000010}, {0x0, 0x0, &(0x7f00005e6000-0x10)=[{&(0x7f000059e000-0x14)="bea3d456b99cd89754c945eeb00919fe535d4365", 0x14}], 0x1, &(0x7f000050f000-0x250)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1e8}, @iv={0x28, 0x117, 0x2, 0x14, "eea8dd6624f2228440a88dc3298d5c442666af37"}, @assoc={0x18, 0x117, 0x4, 0xa082}, @iv={0x108, 0x117, 0x2, 0xee, "6ef222954a70d2c0face80c53143b20a9216d8c151befe9817341859e3801cb8b335086f533004bbf975b98e9a08203166897db9d21c67813f4035cad6de07b318f4a23d78a192eb075fde8dc15ad00edd0124bd32988e4e1fc377b6611d8072dc54241568ed7227ab989d01189156f33b274fca73c269fbca1dbea5fa2c364231de7c3aa9e58fc1cf701fa4b3f5a7fd603a34ad2804894e48e6684a5fe64aaefbe738274eb906eb223440d5f215fc321b0c9f5bb2d8e33cba5c9a99153de5da82f8684867f2d5b77268888f2a873bf2c9d3b9c327f3f2ef96308c34b03d058e86b124aac5d021d04915e00dd151"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xa8, 0x117, 0x2, 0x8e, "5fd4f73d6744871884e0dc0d55b1f16b9f3e85bb47759e31081d3708ab5d2e39ef0a9d675c68363b52300cf082eea7d52641d1bfc7a4e1012c833f8b512f2e40c6ff006537e8b41579df155118abaef138374b13b017fa09e8291a7ca8c26c490804bce349f6f6ddaef74f4d3c01a1a10524a6d07ea986d803ae639371c6df97072c876beea8a53e4c3432be9e2b"}], 0x250, 0x80}, {0x0, 0x0, &(0x7f00005e5000)=[{&(0x7f00001d0000)="", 0x0}, {&(0x7f00005e6000-0xe1)="d8adcc5f49d390545328e1301029a417d7061c12e012f1b2a7fe75079e03e0ab40803b5b7ff7e32076afde106fe1ad13bb45c9d797bd83777244f253016d93f8297507f8c8ac25abb65a7844c0447f6d2de90027de8d39acefe43b2e85e0934d8a60395f9e307b73b0ed1ba2b59c3cf1d11f1a3b66b255f87c032aedda9979e5ed05bbb18def8ed545c8fb746dd4b19ce0d2c6690c3e77755023825cce243f0c508762851455bf68a50a05f34e088033def357cd234326cce7208b7d02392f2572c8a0cc1125b905d2ac4479bbe9144a29889e8dbb0e4ff921b7489bad8f678254", 0xe1}, {&(0x7f000006d000)="5a058719da0808695c092a5479a0285eedf46c62785ab4b571fed4f652fec8d176790d5c95b6760bcf77bf656f263057b19178105b7abf5f48688f8d68399252ef45d6bc67627ac6af78494199cdb272330a6f4023a17a6babcad26140f50ddaef62f4adeed7e3c33d0418cd29fc9fc60c60df64827dce0e8c65d57748e6728d8821e41633f4347003c88e60524f5bd04c88130ba0f386f156988b6a35582140354d60c46a1dc2920ce16e7d3042ec80b8628e08efef675d6ae1291582036f9bc4289afbe9537d9f6d55ed5e58b34fbbfbf7506216f53ff66eb6756c52", 0xdd}, {&(0x7f00001e6000-0x6b)="5300a46b5a0f8fe116dd67de51cd6c2fa304b562b1c49571796277a82a226ab82f5d0978a79d1255292a81c6f3e2a5fee788455e4793bb8c376a1b78a08d95d6a881db587006ce1cadc52e894adb828d731644bed1f3b492e3096e73e213a0a78856be52ca0d9c4a0a3093", 0x6b}, {&(0x7f00005e5000)="afc016c60d377558e049c6541d61dcb0ae8d57d43809d646f2215e5392450e7f0a920e9ffaa415b1e42c72d0301b5f89c09593a67326636cf18a29f9634030205a1dd2f8141c4349c9bcd2473ef1c237f21c0fd4330512de5441cc16a5b8a89153176c8b568a35577575f9ee122b6fbc074cb034e7ca98cb293d6191a948b30dd5296e3411ecf8b627bdf7e4ca2fabe56b05cc917be740d590a8b8de1a59276e7ded7f05d3f57ce6d28ef5cee0a2b1f89f7923366260764440cc84e7a198badbb2b9d89ce7a963dc8baf951c", 0xcc}, {&(0x7f00005e5000)="ed7c9467c8c7997f", 0x8}, {&(0x7f000032a000-0xbc)="c6597df733ffdd91a02b40e54d9240ae03e1553ab89000a8e53edd1a81962981310cc25ed0f16be2318ff0a58f52b66a3a6859b1a7b7c87f221661cad18171244211cd3e2808420d4637decc99f1ea30c90c526a15c1081a6f71647b200b5cc981c29470e43a55f2efdbb6f1d42b1c7ce8a816ec88bd9798a78d6585e2966f457a4961035a93967b80fed8731e4a4ea70608ad557f2bfa2fc85aa303807115c0fb720ad43e851bbfc04da00f1410afef1acb2dca41ca5ede37d97a59", 0xbc}], 0x7, &(0x7f00005e6000-0x170)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc0, 0x117, 0x2, 0xab, "0ae8caf91468b9ebd99baf1112b563f917157b75864230b9e88fe080a144898bc7433c1facca32b6c50637770a3d96c1353ffe5018aa9bad1fe3bb8ad67e3c06d2bbfe9f6631ac7d9b9f59ed2081421e4d2ce40d1b338459f01a41c43e57b740922ac04cebea3c2068499909f587b81b27564598103950e2f705ff5b3aaf4ecce54a21ffba18ba4f1a807948dc62e4a3fb223bc5b2578069afd492fcce01556de993ed706a294bea2e3704"}, @iv={0x50, 0x117, 0x2, 0x3a, "e6e684610c7f4e8175c5ad9e83a5cf1de646cfa9eb8ca656f90f90b267cf845744ca957d9de1ec1488b7e88ecaf5d4dd0c8830f24146db5bfbca"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x183}], 0x170, 0x4000}], 0x3, 0x20008000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$nfc_llcp(r1, &(0x7f0000106000-0x60)={0x27, 0x5fbe, 0x0, 0x5, 0x80, 0x8001, "a3217c177584556f72530e191d7074814b552ce5c0cfec926a777dec90e7a47a513a07e87425d7be8584ad1678fe18cdca44eb0b65fba8ad274169b7f0b0ad", 0x0}, 0x60) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001b0000-0x4)=0x3, 0x4) 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r1, &(0x7f0000154000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a4000)=0xc) connect$bt_l2cap(r2, &(0x7f0000c1a000)={0x1f, 0x100000001, {0xa697, 0x1, 0x400, 0x8f97, 0xffffffffffffffff, 0xecf8}, 0x0, 0x0}, 0xe) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000084000)={0x1, [0x0]}, &(0x7f0000a25000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000424000-0x8)={r4, 0x3}, &(0x7f00000e0000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d43000)=0x0, &(0x7f0000d44000-0x4)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000250000)={0x0, 0x0, 0x0}, &(0x7f000045b000)=0xc) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000021000-0x38)={&(0x7f0000021000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58, &(0x7f0000021000-0x30)=[{&(0x7f0000021000-0x87)="1e810d42016222054ed0e3b561c2c5385946cb5e7a5555e7509f3c40c370ace55959e3722c5c0c6793ce0e8c6d257e1b14f3a1fe25b7e702b09543057564d7d77e2becfbff2c46b92378eeff8662c9d72ead2714afa9d7cf35a45735bb20499724ae4aae01fcd5a1c4075c0f0afb9f6621b1026cbfd84b0e6cf60edadbbb9a01618baf0491aca4", 0x87}, {&(0x7f0000003000-0x32)="16e695b27a4e4f35bdb46f705a8e605007f324f554aac071fdb734f1c00335112bc5cd0258356f1e886a435173dc3d7ef378", 0x32}, {&(0x7f0000004000)="b8a20c03c3668e394a57f17b6c5a9b19bc5bfa39d1d48d4642de1add75e7777852db3b", 0x23}], 0x3, 0x0, 0x0, 0x0}, 0x4000001) 2018/01/24 00:46:33 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) r1 = socket(0x2, 0x4, 0x2ed) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000df5000)=0x4) socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dbf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000085d000-0x28)={&(0x7f00008da000/0x1000)=nil, 0x4, 0x3, 0x0, &(0x7f0000ac3000/0x4000)=nil, 0x3f}) 2018/01/24 00:46:33 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000791000-0x20)={@common='bridge0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000093c000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffae) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) sendmsg$inet_sctp(r3, &(0x7f00009a0000-0x38)={&(0x7f0000688000)=@in6={0xa, 0x0, 0xcef, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c, &(0x7f0000c45000-0x20)=[{&(0x7f0000ab3000)="42349f6d41e8a09ff9c054375940addfab70c8fd8bb98a2bbbb553375fe5d6ee699a", 0x22}], 0x1, &(0x7f0000bdb000)=[@init={0x18, 0x84, 0x0, {0xfa, 0xf0, 0x100000000000, 0x8000}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x9, 0x101}}], 0x60, 0x1}, 0x4000) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000ad9000-0x50)={@common="6c6f00000000000000000500", @ifru_ivalue=0x1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x80000, 0x4774, &(0x7f0000100000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000187000-0x95)=""/149, &(0x7f000003a000-0x4)=0x95) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d5000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007e0000-0xc)={0x101, 0x1, 0xfffffffffffffffa, 0x7ff, 0x3d75b678}, 0xc) [ 1524.897993] lo: Invalid MTU 1 requested, hw min 68 2018/01/24 00:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fe000)={&(0x7f0000ed5000-0xc)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000bce000)={&(0x7f00006d3000)=@flushsa={0x24, 0x1c, 0x100, 0x6, 0x2, {0x6c}, [@ipv4_hthresh={0x8, 0x3, {0x11, 0x5}}, @extra_flags={0x8, 0x18, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001d5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb-camellia-asm\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005bc000)="d31b2854ff63eff1139a56d096813a2546a96bbd351060196aef03e4ca4d333fb0f174350ff988e58965b748ef48a0de366be635392ac68e4d9e70b85e34d45fbd23ec69eeb166d740da737a4a1aef6515bf3d6881956e0ac131e8758e42cf39f7f1607193fee080954233cdb75df315040d717ddc5cd7d19f3d816c9e855f7616a29144", 0x84) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00002be000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec", 0x30}], 0x1, &(0x7f0000857000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a10000-0x38)={0x0, 0x0, &(0x7f0000d13000-0x20)=[{&(0x7f000021b000)=""/50, 0x32}, {&(0x7f00008b6000)=""/176, 0xb0}], 0x2, &(0x7f0000b52000-0x1000)=""/4096, 0x1000, 0x400}, 0x2100) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f00006ba000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000939000+0x7bb)={0x6, &(0x7f000011c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/24 00:46:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 00:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000198000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000551000-0x4)=0x3ec) getsockname$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000-0x4)=0x10) 2018/01/24 00:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002de000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f3a000)={0x0, 0x26}, &(0x7f000076d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000021b000)={0x3d, 0xffffffff, 0x1, 0x1ff, 0x8, 0x3, 0x9, 0x100000000, r2}, 0x20) 2018/01/24 00:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dca000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000499000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bcb000)=@ethtool_wolinfo={0x7, 0xab, 0x80000000, "5a136fecb719"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="5500000010007f0500000000001000930a06000000a84308750523692500080008000c40030000000007a3c728f1e56b7b31afdc1338d54400009b84136e015afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000014e000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000050a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x2, 0x500, 0xa6, 0x20000, r2}) 2018/01/24 00:46:33 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df6000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e97000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f000023e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007d7000-0x20)={0x1f, 0x4, 0x2, 0x2, 0x0, 0x16ff, 0x8, 0x5, 0x0}, &(0x7f0000cdd000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ece000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a5000-0x4)=0x8c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000db000)={r3, 0x100000000, 0x8bce}, &(0x7f00007e7000)=0xffffff3d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00005c1000-0x6)={r5, 0x0}, 0x6) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e01000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x7f, 0x20}, &(0x7f000005d000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000047c000-0x8)={r7, 0x2}, &(0x7f0000015000)=0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000d17000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d86f10048ea0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="333a486403f3bd7f2d24c980c39006b3"}) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) [ 1524.919937] lo: Invalid MTU 1 requested, hw min 68 2018/01/24 00:46:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$packet(0x11, 0x2, 0x300) socket$kcm(0x29, 0x7, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r1 = accept(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000b8d000)=""/151, &(0x7f0000562000-0x4)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f00007fc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008f3000)=r3, 0xffffffffffffff63) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000eb5000-0x6)={0x0, 0x1f}, &(0x7f00002d8000)=0x6) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000148000)=@sack_info={r4, 0x6, 0x100000001}, &(0x7f0000eb5000-0x4)=0xc) 2018/01/24 00:46:33 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff0100000000000000000003ff00000008db1ee9ff4435ea", 0x26) 2018/01/24 00:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f0000a3a000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000659000-0x10)={0x3, {"fba9b99bcfe95f"}, 0x0}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xffffffffffffff8e) tee(r1, r1, 0xe, 0x4) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000642000-0xb8)={0x0, 0x6, 0x5, 0x3844, 0x5, 0x1, 0x9, 0x5, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x10000, 0xa8e1, 0xffc0}}, &(0x7f0000089000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000072d000)={r3, 0x55, "6f105adcc8f548990134a383b8d98b1e58d26e98d20c38ad124278aa20baa92c7d22ebb7cd30a8d00d07281d7172581e2eb70f420e0ca598a6a9a653f07934c065f537d0d06a6f0f217736f1a5cb1a60d1a4bb876c"}, &(0x7f000033b000-0x4)=0x5d) recvfrom$inet6(r1, &(0x7f0000e17000-0x9e)=""/158, 0x9e, 0x42, &(0x7f0000733000)={0xa, 0x1, 0xe5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b15000)=0x0, 0x4) shutdown(r0, 0x8000000001) getsockname$ax25(r2, &(0x7f00009bd000)={0x0, {""/7}, 0x0}, &(0x7f00000f6000)=0x10) 2018/01/24 00:46:34 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fad000-0x7c)="0a0775b0d5e384f0b3b629ed5c54dbb7d7b90b7eff07000000000000d66711356da6bb372982dc81104e8f505819c6820ff0633fa1ff89eab73c971681dede7277506418d255e3fcb821f8f9eed1b5939102c0000000007fffffff200aa70fbb8fde25e5a0b6e88122b8f0ab598eece917b34461094f54b18aaeede3", 0x7c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000910000-0x38)={0x0, 0x0, &(0x7f0000325000-0x40)=[{&(0x7f0000fa6000)="e25d3897ada5b6267896b0b7cee256f455a5a6a0e35cefe33220491fa459228a", 0x20}], 0x1, &(0x7f0000fa7000-0x48)=[], 0x0, 0x80}, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b1d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bce000-0x4)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000055e000)=0x0) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000492000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eed000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000023b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000018d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008bf000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a32000-0x4)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a29000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005d8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000691000)=0xe8) r19 = getgid() r20 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a9000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002ba000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000245000-0x4)=0xe8) r23 = getgid() r24 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aff000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000+0x394)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000561000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000099000)={0x0, 0x0, 0x0}, &(0x7f00008aa000)=0xc) r28 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ed000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aa0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000858000)={0x0, 0x0, 0x0}, &(0x7f0000ed6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f31000)=0xc) r33 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000013c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b75000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c68000-0x4)=0xc) r36 = getpid() r37 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce0000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e85000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000fb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000-0x4)=0xe8) r41 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000715000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000379000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f98000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xe8) r44 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a58000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b1000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a78000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004a000-0x4)=0xe8) r47 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e7000-0x4)=0x0) r49 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7c000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062f000)={0x0, 0x0, 0x0}, &(0x7f000058f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000015f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6e000)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ae0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ed0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000)=0xe8) r56 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e1000)={0x0, 0x0, 0x0}, &(0x7f00002ad000)=0xc) r58 = getuid() r59 = getgid() sendmmsg$unix(r1, &(0x7f0000987000-0x1c0)=[{&(0x7f00007ad000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e8a000)=[{&(0x7f00000f1000-0xe0)="5acc6a8a98fe5f82b264cf5c3bcb93229c6d298c7aacb2115064cd3b190630798553a3a5e50ee4cd4ca356bf344238a5549f71e602c0c3466771470d9101e60daeda91bc4c0a8cd2a472d97f07d98dfd1a4c6f8cd287eb7e4edeb56a268f86667d7d9baa07d000a2e6613a4af0ada252478cb9970f2518f374f97f11ccba2d7ad36443d6bb2e86ebdbda5e4556065bff8f2fcb6d029760114edfbcabb3f297fc76c1f81028449f6cb1caef8710bab5fe3adf000bfdb265468e8c7caf636ad6e8158d7bbb0c5296a96c5f8af0cb91607083d58544218cafd836ad2c1226170cfb", 0xe0}], 0x1, &(0x7f0000feb000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40000}, {&(0x7f00003dd000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000028b000-0x40)=[{&(0x7f000083f000-0x51)="ccdf1ff61fa18e659f8e437accdf2b89a48b157f9bd5fd2e53ed24a9a72b1dcd3361e39fe1375f91c4e74a3596c5417bdbeceda1e404d917ce35b1cbe2dbede14afe51743eda8158a32ddaaf340d1c803f", 0x51}, {&(0x7f0000ea7000)="72a2fe78394d89c0797109c21a", 0xd}, {&(0x7f00000e3000)="f53be0c1e5c72ced2d10dd4fa263be5b0893456b7489c02281f61f2bf077636bcd54f7a43d9ca8d5e2123e14423d47322bbb0c4e1378227d9ae95f2f", 0x3c}, {&(0x7f0000907000)="adc6f5d152c23301ba9b222b41690b6fdc42876179bab5", 0x17}], 0x4, &(0x7f0000fdf000-0x160)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x160, 0x40800}, {&(0x7f0000651000)=@abs={0x1, 0x0, 0x2}, 0x8, 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&(0x7f0000460000)=[{&(0x7f0000d51000)="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", 0xfa}, {&(0x7f0000476000)="dc9f7ba3ecfef09b5c27b88b5672ceae0631c8051eacbd32c27fd3ce1743a4cbe92fdf253d0a3ee431a56e82b6ebf833f3c0ddcfc0033fc845402b7c7943c4f54aa570e6a0d4ff029c968332c3e87025c25294a8995e8236b9dafd46b941e338410529a4a8d228e3", 0x68}, {&(0x7f00009f0000-0x8e)="bb2a9a5bb99449715cbabbb903fab0277a12acd91c203b443ca63f10c270eddefe11a51af4c7cd896fa314581a02c7f7d2f7e5432cd52f8cd3580aa36d61810b41e9bfb748ce13693af869ac6e23cf92e409d7e59ae7a99f778e46d8fb8e8f83c59b27746587051b6866b0fd16871ada40127c903a45133d7a233982a4df96649583bf01aefe1329de1c96d73e31", 0x8e}], 0x3, &(0x7f00001e4000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xd8, 0x4084}, {&(0x7f0000e80000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cda000)=[{&(0x7f00003b0000-0xb1)="05f6689a81935a324d835371f9d86419d3df776ac42793187cd1a3a5d18c5e46fe4e6ce5cc90852f298b8a3adee01c3ef1cb7fbf64308dafd1358cdf85ac9f0d27bbd3512c44abaa62f05c5e50280de6b69d2a204b7ccba7af48f2acb3db42ddece1938d81ea20f96ddbeddacf1098819b39a69bc6548a151a630e504ffe9da6fc798c20d4f0b664b3db530964d6968dfb6c7e687a4fd05f277ef2115dd8cc9490f7483896d2249bfac8adbd1ad318405d", 0xb1}, {&(0x7f0000023000)="fa3373cb73cf921364076d2dc49a2d876820833b1facdc256a49a732e1f4", 0x1e}, {&(0x7f0000ca7000+0x3ba)="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", 0x1000}], 0x3, &(0x7f0000631000-0x100)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x100, 0x4000}, {&(0x7f00004a3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000346000-0x20)=[{&(0x7f0000d56000-0x81)="f7aa421d74b47b7b11c0cf929bbe64ee03c20ebcd25ba9f30ce013469a68176b5f30169dfc169ca514d4fa0edea88f33d6521cac8cd3929801b9ca430ad028063e19f9cd742836b48a678318e19ec1e2bd4776df642d59a7a0d3da8d677cacd7e6c24f05059c7dec74d5295bd6941603bb241817aad226dace3b2801c3ba8d8675", 0x81}, {&(0x7f00002a3000-0x5f)="07444d9bb475ad84799894eee7de87ac5d76161c0d7f5cb82495bb24a2a72eb2594961d64ab56da734f9f010135da2ff14e0eaf2bfd8b4778cc5ce47567a63ac8817683e0fd184142e201a633575806e858a1de54be202709f4044b053e7a3", 0x5f}], 0x2, &(0x7f0000013000-0xe0)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1, r0, r1]}], 0xe0, 0xc814}, {&(0x7f000033f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b36000)=[{&(0x7f0000b47000-0xa0)="55c1bf9bcb3ca129b3841dcd858621df855b01507fb83ca009e961ffeaa9655c4064f3ba5f67ca3bf87f7ab5c2001bc38defcbbd2af046c0d143ecc9bf4f36cbd053d1310f4cf791ed9f6022a01f8e347802583e30f26205e5b9aeaecc10c34b7dd900a812345286b2e84a228fa266ead1c42ca6418607373817027c3b2bb02576f83e30ba2a8db986bb0672173f90262d9585cca635b6f4b069b8158f34a48f", 0xa0}, {&(0x7f0000379000-0x57)="eec325d37cae82b1bf237abe146ce6dc33f365e8003e204c7a37dbd1f0015bc400909a5c454c5be5649cc972eb347a80858f965d85b68f3340c52fa59795eba8957691310327275e647ad278faf5e8c624577d5c2aed35", 0x57}, {&(0x7f0000da1000-0xb5)="f663a7ada0c1268fd2cc89ed8d757f1c952fe23f5d4ecc9bc8a0ac61ef1aad5dc50b0d3eb2e18557b2614ab1a9aadb196867e3e062cfe766593c6e5e92daa9fc4b19e215db7bf6e694f771a8802ca69d879eb680f182feb2bec4a0336f1e6ac230f3a87e28d32d1029117998dbb3bce9d12d276373a1151dc0a2fe27f107b60f0fa8b126487ce96be9207b3a6d399444235243581c9b1a7bb92cb4da624cd39bfa4ef90b9e5388f418a588d2d6ae26ef9ea49a2017", 0xb5}, {&(0x7f0000baa000-0xd3)="7b9e32e3f8ddfca177a2547f846b4675fe881596c2ea9f58021774562365f9427e021c07f75c5fa2c2f1d3dbb688d6ac7bd14988117201b62326d5cbff396c391853fca3a0723ad869fd9bea21cd7460b173737d37628b9411f349116ad890547e656acb500de8e825803679883c6f64223c43a4c8dd54438576e894847f6251b5a68bbd251eaa021ac6ad58efc36666b1c7ba6990f621d4e1eb654826f2941011fe41eb4169c340e034759fcb3844e57fb8cb20bb41e82f488712342cfbd376d6d840a7774838f7625cf21bcadfc1bec2b5e0", 0xd3}], 0x4, &(0x7f0000459000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x98, 0x0}], 0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) r60 = accept4$inet(0xffffffffffffffff, &(0x7f000073b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a73000)={0x0, 0x81}, &(0x7f0000842000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r60, 0x84, 0x73, &(0x7f00003f0000)={r61, 0xfffffffffffff000, 0x20, 0x2, 0x100000001}, &(0x7f00004a5000-0x4)=0x18) [ 1524.967686] sctp: [Deprecated]: syz-executor6 (pid 4741) Use of int in maxseg socket option. [ 1524.967686] Use struct sctp_assoc_value instead [ 1525.006314] netlink: 45 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 00:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0xe, 0x0, &(0x7f0000af0000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001ec000)={0x100000000, 0x3, 0x3, 0xffffffffffffff40, 0x0}, &(0x7f0000fef000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006c5000)={r1, 0xfffffffffffffffc, 0x7ff, 0x8, 0x45, 0x7}, &(0x7f0000fef000-0x4)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fef000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fef000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b92000)=@assoc_value={r2, 0xcc7c}, &(0x7f00000e6000-0x4)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ff2000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e8e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x101, 0x1, 0xef, 0xa, 0x80, 0x80, 0x0, r4, r7}, {0x2, 0xfff, 0x0, 0x5, 0x6, 0x20, 0x0, 0x0}, {0x9, 0x1, 0x4, 0x100000000}, 0x710c, 0xa, 0x2, 0x964057556ad1a75a, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x1, 0xfff, 0x1, 0x9, 0x7b74}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff1000-0x6)={r5, 0x2}, &(0x7f0000d43000+0x507)=0x6) [ 1525.041947] sctp: [Deprecated]: syz-executor6 (pid 4751) Use of int in maxseg socket option. [ 1525.041947] Use struct sctp_assoc_value instead [ 1525.067213] netlink: 45 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 00:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b40000)="b7921ce57474a5c179cb6ab27f6b94bd0acecc99d50f80b7777ffd06dd83b4cce1de105781917747c9b8e30607ca791d3a4af051277ad224e45c6817c0e0e1c8617c4f1ae9452d088f7769ae2200008e6958426db30728d2c6ce97cc40b550825c6801b8db3462b8fe", 0x69) 2018/01/24 00:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x116, &(0x7f0000e27000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000578000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e63000)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000e8000-0x1)=@int=0x400, 0x4) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) connect$inet(r1, &(0x7f00002b5000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:34 executing program 0: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d3f000)={0xffffffffffffffff}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000d42000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d41000)=0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d40000)={0x20, 0xffffffff, 0x4, 0x18}, 0x8) connect$nfc_raw(r0, &(0x7f0000570000-0x10)={0x27, 0x200000000002, 0x2, 0x5}, 0x10) r1 = socket(0x10000000000a, 0x8080e, 0x1) connect(r0, &(0x7f00006cd000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x3, {0xa, 0x1, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65bc}}}, 0x28b) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/24 00:46:34 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) pipe(&(0x7f00001bc000-0x8)={0x0, 0x0}) accept$unix(r2, &(0x7f0000611000-0x62)=@file={0x0, ""/96}, &(0x7f000084d000-0x4)=0x62) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000a4000-0x8)=@fragment={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0}, 0xfffffffffffffe06) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000090b000-0x10)={0x0, 0x0}, &(0x7f0000a3b000)=0x10) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008d8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x5) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r0, &(0x7f0000cdd000)=[{{0x0, 0x0, &(0x7f0000869000)=[], 0x267, &(0x7f000049c000-0x1010)=[], 0x0, 0x0}, 0x8}], 0x1, 0x0) 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$kcm(0x29, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x8000000, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000395000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b98000)={&(0x7f000011b000-0x208)={0x14, 0x13, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f000056a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x2, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x2)="9d2e", 0x2}, {&(0x7f0000d52000-0xe4)="a6d59a6628e5c74f27e1290d69e78e45842080b45910df2c195a31445974074e1f509c5fdd1f8d1c15caeeee71fdaa9be1d773b15e92650af03c57446eba00bd0c2907be27d405746ad9d21e682b493bc045860c9980fd28376ac2e81caa6be3c00ec503726e31eb8a4c5599253f1b3cd164d409c5771ac16c4aada24f34f5ef7fecb57f339d22979eb4eafb4fa496ce8f51ead7a257b6e2ea0718ef4f47315565cb8f750aee0c29c611204d6a076fb71876ad23084d1feb29a4990273f458083cf70e4fceb25e6d505e4b96934506c5eb8173d9f44d3b69aa0f8fe3a72528e5f71ac82b", 0xe4}, {&(0x7f0000001000-0xcc5)="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0x1000}, 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0x1000}], 0x6, &(0x7f00007be000-0x600)=[{0xc8, 0x13f, 0xfffffffffffffff7, "049f344a12c2f6d5864a505f6cb11c69020296793fd62eba729e744140b43b5a03c5c02bb15b21f682d1853c65a0d7e7832accd4b439dab41a532855f8c854000769e9372ce65afb814d49ba85ce40eb968f8b94e9186be7eb99f791d8578d5d1fa1ffe216e6cd995750b8daa49d39fe2cd868d95ee5fd2da78bbbb7d27cc4dbdbe558497bd00f205ea3d5471d74eaa7429e65c5c6c6b4818107a1c612c5b408d6c1ba56adcad6828d994bec89e2582a9be870f7"}, {0xd8, 0x117, 0x2000000000000000, "50854dca36701b70f6fb77e12c55e08c26041cb840aa3e494c829d548919c0378790795aca3cf1169271f9d8adb8bca45845be1334d24557bed507c22003f1eb2700d4434d94632122fa6d2da6cef8d438eaa63b9c97e11d5d4d1e78f51761dd43aab39bc4434c890154dd47dbe6814a0f894267caa08bf34f8b01ed08ba18d2de9b1b382c36a1a453c1e80d4708c16f8c9bc8bbdd915243f8ffaaac3a95765f23871d2eb6c8972ae508fba0568545a3c0d0ef0aad56bd0e04e9d4f52ad0ccc502bb790a798a5001"}, {0x68, 0x10e, 0x401, "49bd60c4284025f7f027dedf1b169c51d2425166f6fd0902ba0cf9e39e00d5d4988390eae9a1cb55bf7121871255175ff7460b3f4f4416782e444a544d42800b951ada4b7dab2277506359cabe5e6c3562217cf25a9c"}, {0xf0, 0x10e, 0x9f, "6b5c5f10340dc7907043fd9dc3647705086af79b68d42a9f03e2c9db6f6e231f7a6323933f85a06897a803bc6ddf514605e23e8896d2d8eada8e702b65b7162b5bd96dda4f354eceb2077ed32228d99e02d66d014252710a9061fb8a0f51bdb070be07c68842921a83656221120b3dfe035f6201ac43b4d54d8eddf9bca2f8084c653f0bc0608237a0c5b753c18feabb5de5eb6cffc1ff8406a0b7d6cc32ce8318562e92b2a99ee34303b201a49377e693682bbc877cbcc7f786fe88ebc9d429bd845a29a3baef10c96c992c24515d348823a0f82e274a806d0f"}, {0xa0, 0x88, 0x8a8, "c6245d63dfaf6a61f8bf68526416b6291f9172e0ed3c04e88fb80ea434f04c60fcfbea1c2ca7cdbd28bcc487fbf8a504196be2f6a26d4fc86d91b6c45963e8e3f2f0882f9312df8a931675da05c094652d8e9bc4bbfd171e9b93887f9311af9210716b07cbf6a1a82cbecdd3468708f2f327f8c59108f46d305cd8de302246435d3290353fd7a4b5dfd26a2c356d"}, {0xc0, 0x105, 0x3, "ed5a5b517edbf7c3a59118f84178beffef8109a14386e7a7e2cc462a071e1d611bdd0be8e7d875badad163a1bbef0203d372d6da3e3cdaba6b0e70decc6ddf35e5bbdf9313d8f71cf31cea7ea42c3eb361fe0ec67ffa7f290092d09a5ba4da7b0e6c3871f89522fef4108328888d387503ff0c475ddf5914e3367da4b3ac9c102f8a38e55f438cf59544362dc4b2308d6adf8cc1115f41ea30fefdd1bfb4b038b7a7c9881a476c192d"}, {0xb8, 0x111, 0x40, "2ff39eae3c30357194c4aded2b073e38ed2b68195f238cfad026dd790a7837f0b8119c60e1a6a91178899c947c14891ddd07534e986236249589f57ff9769b537346044ce5473ffb6ca5adfbc32f42f6fe6bbb0ebed10f562a797e0ff0f33d9ad914adcfad7f208923a630d52b4a5b777b93bc367695d3c4fe2947f6ff1db378e9292be7c56a335f2bcb41c0b44331dea0c77e6cd5ef73d200df791c33e81b4295bf1babf140aac8"}, {0x70, 0x11f, 0x9c, "a15887ed1c34c4376b5123ddf7572183fab03afe55bf06f81c553bda1089f8f727392fa6574014f7c2f264a1e6c049bd8cca34b5af7b04b62763e6ebb51930fbfa6b97fde4060d6c3fca6980486eb79a9a26f1412ca2e6564b2bd19a8d7b2c74"}, {0x80, 0x10f, 0x0, "919d04e19138f0966ce80d2ac609c286dc25a85dfc5cdd90c63d205659bc39d91119d5ac586703442dc603d9beed8b2d60add72ee73fd5d06f8f7e85378edaa51dfbbe00203b4d6cd31227909cab837bbc2debc440df1fea28541948d902e9182ebd039bae299d8e9956061eb4275b"}], 0x600, 0x8000}, 0x0) r2 = socket(0x40000080015, 0x400000000007, 0xff) getpeername(r2, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/24 00:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000898000-0xc)={0xffffffff, 0x3, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c29000)={r0, &(0x7f0000491000)="6d0b25ae7344a65b20398445669878afb264933a2ef0ccbbfd123d825080c592142e0763a6d9c9f754bce275d63f5126ea6cab3b8fd6952fe573c3726c249d", &(0x7f0000f4e000-0x48)=""/72}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000057a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:46:34 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fea000)={0x7ff, 0x0, 0x2000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf, [0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/01/24 00:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000002e000)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x0, 0x80005, 0xff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e7f000-0x31)={0x0, 0x29, "1807e7b7fbe9366cb6bf7e2194a2527350f21e22dbc3500e45be82c19c6c9e6f00e6d3feb125e961d9"}, &(0x7f0000990000-0x4)=0x31) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000403000)={r3, 0x6, 0x10, 0x1, 0xffffffff}, &(0x7f0000a55000)=0x18) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f00009a3000-0x1000)="d4faf2c8be75647cad53ce74b8b8f3edb7c4bc7a848bbb7d85205c5cbe45521c5ae1f6a25a4819a7ec6a4e4df101054d0a23cd7a6ac73b68d923cfc69b993e64eb8f3413b35f743f7dbe5a4609f8277160bdb70e405c267df082ce488a17c8092851398f35e8c1515d35c5180db1433f293d8e681cb6c73d7ed42d768b88ebc6df2a4dd578d25a1361be64ab372b27af4b34be8d91b2b610543c6ae89322436ef64e31963a296e5967b5648b4b6aebebba85ae34d5cc7870fd70d38931687f619917fa0a71a5cc2e92f03dba1883d24047c3edddd2e31184b4627d63dfd7f3aa359298df44b8d4c91074ec5825d98b9ec8fd7e5d965ae096b02f772a9eeb7422b10e3999da1b6afbfd74f52be43d4fca830a1edc8b6d514b35c12bd7194e5199afd4d2648a4b62284115b4d28938c594daac075c07a11c6547691b024ca01ae56ed59eff7bc20cb1546e10860eea585f759ff6c1dbeb9aa39de69f1a160adf03b7251500c7a3227f3a6dce64f19b85e8763772e449c11d62f96402c9a15fcca0868ecb01661b005df5fd1da9690cea0481bdfbb5f8e352a867a260b3059bfb25fe2640226f5991e989ed3863753b952ea75616c493cce56b3ada5bf63659ef6462544383ac664f12bcc340cf01213500db2163d8b668c42719e2a7aed9bdee0d34e2eadf7eb8bde0c76a8491a9169da1c83654ee38afb7cac0295213e6c2175b9b36c01b67c79f3d2026be3f3fd307e5358b52f1f995b5feb3b0527f581edf4eb46d7b1725e86d39786731dafeeec868daa337cf7904193ed52373e6377d659039cbc4770bb2e36f875f96b2c37d53cd739ec2d8bfc4eb6483dd2aaf434d612c596867b536406847f76c5b58d209f897c874a0998b8221a79f96c98da943b8e0c96cdacc2c63680acc48b2f3caa7add7c3530836c8a184d980c5c3b843a771d694b6d1af156d23d067c2e969ac2c0d5ce3b634807f96d6816b5736c37a3d45bd80e0e64cad551e42a1fff368a7799919a1f1bd603974a4cee7e93acb58ece8142b28f7dbaa107c26e57e8ededa016c3a42f36f7c9135c9111d325218b3ed8493eff9cc8f17a6091f7f25b59e7dd1aed1e0496a96e8df379cadf3b0efa7be34a1fc2f95c397c5c447eff16a6a032a5f2611a24b4dfa366d229cf6cb10b1f299fefb73827c874ecd2ab3c17b98bfc21c2e8db8285bd2eb49939fff89359e389f04dcad379df42ac0e8d879080fed9217e4377744f323888b9d08234374a724a2a76c9ad82be5eeab63bc536953c56fd7928cd1c8e16e49c8af73e84afe93e58d1bac625384f8d553d848904bd2a39c07e6768a77ad9baf10c1b707dcff748c2fc481f9b6fc24a11510ee3abc275eff26bcf5f2c42f0dcbb718a6a3c894c8741a1fa76df2237b39d199cb0593a4d843f16ad226deefbffdb9e3c84631937ad6266b618215dfd5221e52ff5595c854491c2bea05be605bfc1243fada1bebf76d36102624cc17fd38f2f460edc3b211ddbf10c25f074c2c5bedde29969f4428f2389408fc81ca06b817348c218775264f9361344f61bb2b3f188e5406d4615bd61eb7644ed49022712869ba5d3ec909a51dd4902f9f3133a92974992af9612dcce0cc52b28f69db91c203053afd4263708c7d4ba369522fff2d80863039a1d12bff115e5048d49452b84f0f0a9b0e7be6b301ba6f3a1348e339d7b672408e1f04c8604fde3faeed03f6082d1260af096c23f8392293417f4649b4a7b7c8666b16e0f028cfbff19275d584605997933b754bde73b0a3bac50013515e8fbed74c4a1a8520a3d5f35de3cd21a5b2afdebf87320a2196039576aca38aaa35180f0699069c0cd0516cb5793eb443ed43c2659086d701e384068ba106dade9bb91c9ff9f1ea38b93bb25ca881d25cb7757a45952d7a88787813ffcfca3466de393b62aae3825b01de7861345e98b309a5523309a8ff00cfe5bc6f5a0ed65d6a4ce6883e47190426f336f7f8f018650495fd8b8df3f26f9d0089a048b35ffad04aae34fc6e87f0ce1ff1a1fd29e14102c9f964ed598dca87ac1abfdde5584e984039461beb8faef10d2e3e09cc1151bf812d2137e800d893d1633779a0ff2b718707d3ac149093124d78302ba90608110b8dd643a96cc1f1b02d3a5b24496dab582a79c991f840c7349c9018d95be2aa62617353319010985070a26ea4852982b2246aee4cb403d79227368bbd92c5675c770f2c55fb8fd1ff5e376d91e5580c810b367fb02d45f307003f5c3ad2df713f91609063c31117a9fab0168c4a188e4af0506c008efd9e584e361e22c989fca78d847ed6cd871a61397574785872cef59cbf691acf23cde7e2f4624e6fc3211c5ec3474e09790c721f92e4d71aaf0548bdefc422fceef1670641b77d3f80824570fec75ea2d751894b30b98b7ee7166424d082a4bedc9e17ce8ce847a0b58d6249df63f07bbf4d2341d7677d653b4a20aff902033ab367fdadf4f97da63928b3ea775f295f34fd657c785dab303742b2dcb9d55407bd09c6447ff3aa335308b9d4112cca4c687ada7d7fc9ef8fce223881653bb4806f50463e749976d1988931bb918ee785d69619126d8040654a8dcec88eef1c7eca4ec292d40cf2f13fefa0bd81825d23dee9aecd0153ae98619d498cdb7a168466e70a07dd7d3831fdc86c0a77837622240133cefbdaa8ccffa20bad278b1be29dd98717b3b428bb45b6915a2d45411bb3a8d37284fa3c2d0a7c3ebb57b43287c3b4becfc813b634d2257f8e521c3faa74670466d60bebe41eb9bda81be14abaa3b6caeb808f523f878c68972e7881a58ec15a86299bbea50b0273ea87267df4a1b2841a3ac880e36ad147ac3dedf572d7b3f19df6a758777784d7e8e7e5e71a2d54ee0679a23eed32003c16ca13631f8e69248622654bf9cc9342fff0fcbb793d75a918874bdb404f4f4f5ab84d3c8c1341b37db71499a1421f910467a51e7a98230f493d17864976551aa40b375cdd707b7cfdeef8555f9c97191986137a9dea13853fe6daae9043c3febcdf0d0b261db758ad75810361b4afecd7f8c43779fab628695ab86c6d335b1a1bd97c87aab39d38be85449a80c8c7c1c7d9dd73870fbaa813cfbecc1b9f4a0e9e4cbb78449e6dae6ee6545ecfc21d15cffb53aa3c48cdb63a85f8d575e0c5464226f1aed2d505f03f5ff8e8c50e7c2928014848a47275a44fe9780a82c728603731d630f60114d216fe11e32fe8b38e37705fe9e3633eba335573e6d9f9bcf4d6b04588be6cb69f1ec00520260396250c996ed13fbda638b16e6a0601872edd2163e0777ac760b7818005b1178b6fff495dbc87eff411eea77734bbd3caf50a086491055277fda087a7e947be8b2932d47a5f3f1ae736c0fbf0992ca968566c2b45515fe218c5900408d56a7db37c4563f8948d7a7663f5cc47eb529bebe56a7e65e04a0e1013c996ea9a1db6fa0123a80bf6fb51f876300ccb7836d9706885434937015170be88aa667d572eb9e8d6ea196240df2ba8748bec1e855b982f278d527175ce3e7b9bb1152dc5d417ec726ecd41d44bab5c1da3f488b42e7b9fd7576d4364fb4c46e7284925a515ff05e4b8ec645df4aabfe39a2ab545b5556741e153af0a5d4b68a5913f40580592b76410b7faff2c7437a21fae1245a8b36c2e54841a135f00182d624c2d0f1103fb196548e0d5192d4b7bf14a00e81be8d31c3c36522f5ea3e6aee44ed0ac3257a2def1ee4bac32a666041929e6d67abfc740fce7dd7fce840cbce2613c92f93daa565c2701ca9d58c2de1750e416b9cc03d6feb03420a1bb29e1ace1e18d94bb7cead223835ae2321f5d06ae71e4940c15a62fe068d36bcd74731e0521d7d37189810b56c4d5eb64f5fd6e84150e9af2b7a4b6f724885d968456e90df07f3a0b850620528aeb6f8566e5f66a819bf83031084cea55eb87e8e31aa2e88e097cf53d67b135e1ca74b6f559b7e71641445f0da4307464a9fb61582ec9ee888507d36b373c35fdec522b01a32a8914b538cad9f98b0265ccd4316477021896d75324dd942f9dcdbf86d5a56716da57b0d73964324b3b78d7d62dff6179022d30d0cf770a8d9c2036939d5e19045835a9a5ef4c788e37760a19e94584c41f4a0cda10e4d3d96bb81c3c74bdbe2b4d673d1a281accba3d9f7c91fe0f445e1c02fba229cc4d34ba382415b2aad159e19cb4578ac6854e6429d5d2e0d2a605eff62f6fbe3eea208e1f82bba18d7064b732ca402addb5c65db6a6eeb0f5fa0644ee92c216371b9c4a859fffc18c509dd55f8b6b1f75036b009c99fb834efdcf91883896fa54da1342e5a6e4fe18efe61a1f6779e57a80b0e836323b323e9fbf353f44fb2c36f8bd93b444d4a4d6e41be774e41d37faf98aaeabcc2acec7b3b8584ee8cd253d47c7ccd6b078314e086b8accc453f2fc34027301c80bccbdcdb13c806cafdd1d1c1eaf986c8196119a8b2f47e3853810585e3da67e82fb42ef5844b13a3b5c545d2f8937a37f508b6533d764f2bf463e3958f47f181d54a11f0a585d784115427f149a12b8a9dc79008e5e051ee47545088487e997c8fb608f1f298dce0cf969b87399105b7c38e4ecd0ebc570ee37fe3bd1fd0eed07c85e70d1a04a2b07eb8039dcc72753feb08e0d4bea5aa75fc6ed36ccd16b265b29a238317e62f447e7094827ee5b7fcb1be155ac40751d44aca183ba7b165174597137f507f2f2d9036686d774be2197312fad24d543da36b2d1ecf0e21c11da59fac0f20b67aef0a23d1a4b149a1a5291b3bd1e3af44719ff2d89321cb85d995c4bf1f0f99349ba9059ad69e33e767f012574b5c77dc5cbbd814e91835893cedac5da8814b44fb6f06f4d8d5c29f8a9849f6d796cfae9051556df5f94550cd4e3c78d7ec9afb7169cdb6ed626b305edc2bcb8fa620834b2a6478dba8d72e9e6a93ef303bc8fd6ed5b80d2a5a4be7c34261464e855d233bd5871f7efeaa32945c2bda90b1af7a080d30bd8a68a194a62c48689bd39de645422b73a777b43b8510df4ed294ee6fdd02b1322f004f681d805fafc1ace33b97f0d6c57ac50c42e5f9dc1e644a270e4db8296c112d9fdd1f301c9d6ee27d1331cb6b82de38d1bacd28c2c36f1126806f16ece6e3775811bd366a998955297d3ce65a5a81be7ad969ea08f824ea6728a426dd940cb18c39c5cb24c320c0f610d2e34100a959f1579a8bda1e5a9f50b78f101b53fe145c72d38a4bfe0c2fcf9d186b1e9f9fc382854c6703757c5c855c70f425d1eac3545ce3d23ec33184a8e02aa12d1dde2d8eebfd2ab906df47bceb811d0c3663d53f9f380f743c9224b9f140efeb3de0f4b22407877166da9998f0e9012b5a180278d227ad127f0806f0cb7e6bf0d63cc25a2379f03e491e21ab2207996a2ccd58a34ed95cb0e834b2f6cca73163497aada9cbe7c39941a25a89c3fb3e8c5e0f1bcac4166448991d10a125e1cd9bd67bf20c7059951729b773853d91e9df094f50be0195d609977204cbac7ccdfa49a3fa29bdd44759fdb17f846debad7aecc97766778b17ff63cc3c4c3b637e4f193bbe16938f5cde94139ff023b1095bbe87f53c1adaad86ac5bbedcf422bc3eea622fd57a2873365b1ec2aabe973c4cb340e96537ae67a2e5692ba106ec73ccb8f3b6493df2a8914dd2dac94489203c03ac0204e6dc0f71f453471409a75931e54e996e7c8ce45d2cbddd69a56057e4c413a3944cbc517e590d9a4839424e6f11436d6336206415fa6ba2f272353c22ee3897f2b90f9", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) 2018/01/24 00:46:34 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000009000)={0x4000000000000000, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb434, 0xffffffff80000000, 0x101, 0x100000000, &(0x7f0000009000)=@generic="1c080bf381c192bdb614b7ae015abe92", 0xf1b1, 0x8, 0xfffffffffffffff9}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000002000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000668000-0x4)=0x2000000001, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000819000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000039000)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006e1000)={r0}) 2018/01/24 00:46:34 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fa1000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000477000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}, r1}, 0xc) pipe(&(0x7f0000fa0000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fa1000-0x38)={&(0x7f0000fa1000-0x3)={0x10, 0x0, 0x0, 0xc0c}, 0xc, &(0x7f0000fa0000)={&(0x7f0000fa0000)={0x8c, 0x16, 0x300, 0x7, 0x2, {0x6, 0x0, 0x0}, [@generic="650aa1360c4de1ff05f02be874b780da293a7b41f61ba27539542f419bd06c024409fcd1c5e073cb337ad2dcffcd1730e0a40adeac3cc41f2612cde207161503d9f4753c4c344fac8fa88321c92ede218971a4a34c7a2a74a719f5b2d7a6f7c18e6a66f43c17954aba34801cccc875ada393d484cff4b4"]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000fa1000)=0x8, 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000fa3000-0x38)={&(0x7f0000fa3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa3000-0xa)={&(0x7f0000fa3000-0x6c)=@ipv4_newaddr={0x6c, 0x14, 0x702, 0x0, 0x2, {0x2, 0x3f, 0x400, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0xa8}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0xa}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000005e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fa1000-0x4)=0x32) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fa0000)=@sack_info={0x0, 0x9, 0xff}, &(0x7f0000628000)=0xfffffffffffffc27) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000fa2000)=@common='vcan0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f7b000-0x91)={r6, 0x89, "813a23c9fa0e05d34894edd6165ecca375694130c7483c425f99d4a6139667cf658a63c651d250b135ae308d53b34b45a0a4d9cbc9f1df8c647c236bacceea721a9bb8fffb27df7eb8b603513c1110ac68fd87925537b4ae61d44732910cf3de0a644e81b2cc81bc4e15c8b402ac1396814806fbff8cbeb56b060abb95ef6b4b4822c25d26562ce9ff"}, &(0x7f0000c04000-0x4)=0x91) 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000066f000)={0x0, 0x4, 0x9e, 0x2, 0x6, 0x10000}, &(0x7f0000acc000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88000-0x14)={r1, 0x0, 0x6, [0x40, 0x3, 0x0, 0x1, 0x101, 0x2]}, 0x14) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000000c000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000)=@generic="99c1fcd31e943c970897362d3379064d", 0x0, 0x0, 0x0}) 2018/01/24 00:46:34 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80007, 0x7fffffff) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000dc9000-0x8)=0x20) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/24 00:46:34 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c88000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffb}, &(0x7f0000fe7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000991000)={0x0, 0xa, "945ec1536d9caaec6180"}, &(0x7f00002da000+0xf2e)=0xffffffffffffffce) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000413000-0x10)={r1, 0x1, 0x4, [0x9, 0x36f, 0x11, 0x80]}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000fe7000)={r3, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000070f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fe7000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={r4, 0xfffffffffffffffe}, &(0x7f00006cd000)=0x8) 2018/01/24 00:46:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/24 00:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) accept4$nfc_llcp(r0, &(0x7f0000638000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000153000)=0x60, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000874000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d55000-0x2e)=""/46, &(0x7f0000083000-0x4)=0x2e) 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002d7000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f00008d6000)="68b41a4ad9b60899429929b06374061ac48c0a32c82d14f8eac8be518a", 0x1d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00002e7000)={r2}) 2018/01/24 00:46:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r0, &(0x7f0000423000)=0x0, 0x82) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 00:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80005, 0x2364c726) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e2d000)={0x0, 0x100000000}, &(0x7f000020e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000200000-0x6)={r2, 0x3}, &(0x7f0000078000)=0x6) 2018/01/24 00:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000345000-0x4)=0x8) 2018/01/24 00:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x103, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/24 00:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000e53000-0x8)="f124c6d084018581fd22c36da235af6787c119f1ce8accb4a8c2", 0x1a, 0x4880, &(0x7f0000deb000-0x1c)={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6b}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005c5000)=0x8) socket$netlink(0x10, 0x3, 0x17) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec64929e07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae031f3178ed09f8fd162d3564c071e1d2796391840480df077340703fa20a296c63ebce63a4bbb0000000049f5a521d704c008127095e79acc63f2edc024dd32cc330a54ef02874bfefa3478dac9694ee9f2aba4", 0xb9, 0x10000000000bfff, 0x0, 0x0) getgid() 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x248) 2018/01/24 00:46:34 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x3, 0xa3, 0x9, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000)={0x100000001, 0x6, 0x4, 0x2, 0x4, 0xe48, 0x7, 0x7, 0x0}, &(0x7f000000b000)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000b000)={r2, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x8, 0xffffffffffff8001, 0x1}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x40)=[{&(0x7f0000008000)="3ad0f4d91929696256467732505c1977f964d75e43f891ab1e0a5dea9f1f702506b9f06e7224aec4b4e169c0da765db91f3fc0e3c8b940a282f896dc3f1081407930e02ee69f0bd256177647541c52aa7c1c", 0x52}, {&(0x7f000000b000-0x3a)="cde075a0a36cc2620f1797bcdcc08eebe5bebf6fbaedefc9a1fa8944baf37b8ca8823121e805151a7d48c4834907dac2a773c324058b9304c978", 0x3a}, {&(0x7f0000008000-0xb2)="afd523ae3296ac3645a534abbf7a5ec7fb96703f08b28d2953a7b0be8051f032c8b83deb87aca72abc9ee3288a61f87ed232a30ce09cf44fa36ee46d343f321c14f3d55e198a9c142db0ae8f1c733110d75683aa0fc828c61fbdb78b3be7babda61bc50ccd45b260234cf0ca77dfddde485f67127eea4498e752ddbe3b35fe18473ccb89142cba58f413b822c68db49c479b0c2a191ca6ae0d1838a31cad44ad73cdd8e8435405a30dc111e33cabc3c2ea13", 0xb2}, {&(0x7f000000b000-0x5)="ff0a1290ede3411c0b52190fee6e188841c88dfb1a579534b637760cf3a3dc44f2d7b13a1b97a6", 0x27}], 0x4, &(0x7f0000005000-0x200)=[{0xd0, 0x117, 0x100, "e33600a4ebc8907e193f9a1eb8655970a86f71a6abc87c69d599296c064df710e3aacbe0f328d9147af4a1594d45cb342b60abb53731a97b33a182731b4f66bad790811b3d047dafe971ba2c6e1c32aaa125786b4a05a65337d3c0e1620e7e0b61d60d3dae1b086ffa69e67e912d5a6e93b2be17f7ae8ba95be68ec97e3ebab51cf49f47a93fd5e8e1a333b692622a413752e0de04faa6734af6e3c8ecc0351e53723975f8d3bb9843aa4407417e5b6d6fb2d8cbb08e001de66a7e3a"}, {0xe0, 0x10f, 0xfff, "c4ac7939db0669060daa7e619891423eca32003a2c64595d5027dfd441d3f692c34c69f890a1a88dbb55154b3c3b004c00017b2f8539f52095893c761ab7f6ea403e23b030851aae2f8aeb96b194ffba76c353eb8d69df5bb4a3a3799e0daab9ba72f3c1639dd0e868ff5fb361c90833bbfdcd5a35f9f1242407db23b39503547bd454d8469e860b587190e47e5074a8c5af6a9dc3a103ce58020cf76e14f8bab551060bb8fc287acf6b90d9268644ba83c13b637d97499ebd7113247a502ae6e471bad8c7d20a3854ba13463f97"}, {0x50, 0x10e, 0x5e76, "cc41e1775d4a4b0421c8926b04cc6f9a2dee1609a6228d2c6963069848bec302308a074897bb654370051e908d12df8fe2e4cf04fa66acff57f8173c671f"}], 0x200, 0x40000}, 0x20000000) r3 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/24 00:46:34 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ef1000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 00:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000909000-0x91)={@random="cdf276000805", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@llc={0xdc, 0x8e, "9f", "37f0e27990ae082c27542ac04c1d357afaebd2cbe03723d8eb385d0d37eb746c30d5d5376537b1973640e05088ce50095b794035bd34bd558c6fe2713c791044cbed94882354e4758d90fd50ab384f00a85f5b3e77de1a6645390a42889690471eee3c7f18fcf8106371fd0f8b651c8fea60119c65cff858454791a223e93b88"}}}}}, 0x0) 2018/01/24 00:46:34 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003ff000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000089000)=""/50, &(0x7f0000f7c000-0x4)=0x32) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000-0x4)={r2}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f7c000)=0x101, 0x4) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000037a000)={0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x9, &(0x7f0000f7d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 4: socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000488000)={&(0x7f00009c0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000dd9000)=[{&(0x7f0000ca2000-0x1000)="858391bf7e711dd99ea4f453d45603ab", 0x10}], 0x1, &(0x7f00003cc000-0x1e8)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) connect$llc(r0, &(0x7f00002c0000-0x10)={0x1a, 0x1f, 0x2, 0xb8, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 00:46:34 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x800, &(0x7f0000029000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000004000)="f33b3078e1d714cc04038cc313814faf709525dcc9a42ac3200d95c6bf2bb6865d76bce56b9b4048545b4bbb58d245049fcbb49d646e53dcdeb84c98b72a7b63a5a64e0018f241061009ac509ae3fb380fbb632a390c74828e466e971057f2b007be44f44fc92ce156726ef58e0532bdf61b4c7174116d", 0x77, 0x800, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000028000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000029000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002a000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff}, &(0x7f0000029000)=0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002a000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000026000)={r5, 0x97}, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000029000-0x60)=@mpls_newroute={0x60, 0x18, 0x8, 0x4, 0x2, {0x1c, 0x80, 0x94, 0x9, 0xff, 0x4, 0xff, 0xf, 0x100}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xf14}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x24, 0x1, [{0x3, 0x1f, 0xff, 0x1f}, {0x1000, 0xfffffffffffff764, 0x7fffffff, 0x800}, {0x5, 0x658a641d, 0x6, 0xb6}, {0x3, 0x2, 0x1f, 0x20}, {0x101, 0x77ce2d06, 0x3ff, 0x7}, {0x7, 0x8, 0x0, 0xfffffffffffffffc}, {0x1, 0x100000000, 0x4, 0x80}, {0x7a, 0x4fc, 0x0, 0x7}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x801}, 0x40080) 2018/01/24 00:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x6, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x5) 2018/01/24 00:46:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000a000)=0xd, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000011000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000)=0x10, 0x80800) bind$inet6(r2, &(0x7f000000f000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x101}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 00:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) listen(r0, 0x21) socketpair(0xd, 0x6, 0x4, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000796000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009bd000+0xdf4)=0x0) bind$inet6(r3, &(0x7f00004c1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000870000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000d9d000-0x4)=0x0, &(0x7f00009df000-0x4)=0x4) connect$inet6(r2, &(0x7f0000441000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000036c000)='bbr\x00', 0x4) recvfrom$inet6(r1, &(0x7f00008d9000-0x7e)=""/126, 0x7e, 0x2000, &(0x7f0000f61000-0x1c)={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3e}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/24 00:46:34 executing program 0: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) [ 1525.492995] ================================================================== [ 1525.500610] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 1525.507011] Read of size 2 at addr ffff8801c3fff00b by task syz-executor5/4904 [ 1525.514356] [ 1525.515980] CPU: 0 PID: 4904 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #205 [ 1525.523495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1525.532826] Call Trace: [ 1525.535399] dump_stack+0x194/0x257 [ 1525.539021] ? arch_local_irq_restore+0x53/0x53 [ 1525.543682] ? show_regs_print_info+0x18/0x18 [ 1525.548178] ? erspan_xmit+0x22d4/0x2430 [ 1525.552230] print_address_description+0x73/0x250 [ 1525.557062] ? erspan_xmit+0x22d4/0x2430 [ 1525.562925] kasan_report+0x25b/0x340 [ 1525.566707] __asan_report_load_n_noabort+0xf/0x20 [ 1525.571717] erspan_xmit+0x22d4/0x2430 [ 1525.575599] ? packet_direct_xmit+0x509/0x790 [ 1525.580096] ? validate_xmit_skb+0x4b0/0xaf0 [ 1525.584496] ? gretap_fb_dev_create+0x250/0x250 [ 1525.590373] ? netif_skb_features+0x9b0/0x9b0 [ 1525.595325] packet_direct_xmit+0x3ad/0x790 [ 1525.599625] ? packet_mmap+0x590/0x590 [ 1525.603484] ? memcpy+0x45/0x50 [ 1525.606744] packet_sendmsg+0x3aed/0x60b0 [ 1525.610870] ? find_held_lock+0x35/0x1d0 [ 1525.614933] ? avc_has_perm+0x35e/0x680 [ 1525.618908] ? SyS_getgroups+0xe0/0x280 [ 1525.622862] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1525.627597] ? avc_has_perm+0x43e/0x680 [ 1525.631562] ? avc_has_perm_noaudit+0x520/0x520 [ 1525.636204] ? __fget+0x35c/0x570 [ 1525.639637] ? iterate_fd+0x3f0/0x3f0 [ 1525.643418] ? find_held_lock+0x35/0x1d0 [ 1525.647468] ? sock_has_perm+0x2a4/0x420 [ 1525.651513] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1525.656852] ? lock_release+0x972/0xa40 [ 1525.660805] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1525.666759] ? __check_object_size+0x25d/0x4f0 [ 1525.671327] ? selinux_socket_sendmsg+0x36/0x40 [ 1525.675973] ? security_socket_sendmsg+0x89/0xb0 [ 1525.680707] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1525.685443] sock_sendmsg+0xca/0x110 [ 1525.689134] SYSC_sendto+0x361/0x5c0 [ 1525.692823] ? SYSC_connect+0x4a0/0x4a0 [ 1525.696767] ? up_read+0x40/0x40 [ 1525.700120] ? down_read_killable+0x180/0x180 [ 1525.705040] ? __fdget+0x18/0x20 [ 1525.708383] ? sockfd_lookup_light+0x104/0x150 [ 1525.712944] ? exit_to_usermode_loop+0x8c/0x310 [ 1525.717598] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1525.723113] ? SyS_futex+0x269/0x390 [ 1525.726817] ? do_futex+0x22a0/0x22a0 [ 1525.730786] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1525.735873] SyS_sendto+0x40/0x50 [ 1525.739312] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1525.744038] RIP: 0033:0x452f19 [ 1525.747198] RSP: 002b:00007f9516ab9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1525.754876] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 1525.762120] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 1525.769359] RBP: 0000000000000026 R08: 0000000020009fe4 R09: 000000000000001c [ 1525.776600] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef430 [ 1525.783847] R13: 00000000ffffffff R14: 00007f9516aba6d4 R15: 0000000000000002 [ 1525.791120] [ 1525.792743] Allocated by task 1408: [ 1525.796348] save_stack+0x43/0xd0 [ 1525.799773] kasan_kmalloc+0xad/0xe0 [ 1525.803460] kasan_slab_alloc+0x12/0x20 [ 1525.807404] kmem_cache_alloc+0x12e/0x760 [ 1525.811524] getname_flags+0xcb/0x580 [ 1525.815295] getname+0x19/0x20 [ 1525.818460] do_sys_open+0x2e7/0x6d0 [ 1525.822147] SyS_open+0x2d/0x40 [ 1525.825403] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1525.830125] [ 1525.831811] Freed by task 1408: [ 1525.835693] save_stack+0x43/0xd0 [ 1525.839137] kasan_slab_free+0x71/0xc0 [ 1525.843009] kmem_cache_free+0x83/0x2a0 [ 1525.846963] putname+0xee/0x130 [ 1525.850213] do_sys_open+0x31b/0x6d0 [ 1525.853895] SyS_open+0x2d/0x40 [ 1525.857146] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1525.861953] [ 1525.863553] The buggy address belongs to the object at ffff8801c3ffe480 [ 1525.863553] which belongs to the cache names_cache of size 4096 [ 1525.876266] The buggy address is located 2955 bytes inside of [ 1525.876266] 4096-byte region [ffff8801c3ffe480, ffff8801c3fff480) [ 1525.888285] The buggy address belongs to the page: [ 1525.893192] page:ffffea00070fff80 count:1 mapcount:0 mapping:ffff8801c3ffe480 index:0x0 compound_mapcount: 0 [ 1525.903135] flags: 0x2fffc0000008100(slab|head) [ 1525.907778] raw: 02fffc0000008100 ffff8801c3ffe480 0000000000000000 0000000100000001 [ 1525.915632] raw: ffffea0006b0dda0 ffffea0006f25aa0 ffff8801dae2c600 0000000000000000 [ 1525.923482] page dumped because: kasan: bad access detected [ 1525.929160] [ 1525.930756] Memory state around the buggy address: [ 1525.935657] ffff8801c3ffef00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1525.942987] ffff8801c3ffef80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1525.950318] >ffff8801c3fff000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1525.957647] ^ [ 1525.961245] ffff8801c3fff080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1525.969187] ffff8801c3fff100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1525.976524] ================================================================== [ 1525.983853] Disabling lock debugging due to kernel taint [ 1525.989358] Kernel panic - not syncing: panic_on_warn set ... 2018/01/24 00:46:34 executing program 1: socketpair(0x7, 0x3, 0x8, &(0x7f0000c6d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000485000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000837000)={r0, 0x3, 0xffffffffffffffff, "ac9985004c218c8372b59572b703a1a3d30a991e51bc097b6f4d55968e8767f0ab"}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000002a000-0x30)="d3ab27191a01002356ba602dff05000b0000000000000401fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000078c000)="96c7c8b3be96d2b30270cdeacf77facca60d97a8634d519bae5fb0982af6104fda34314a23b6aa5d9cbf99dc2bc7a88277506e84084a6afdc79d20cbe36ab837558d8927fc0a73a358225d400796972a86f482e794858d0ecc007a6bc9ef582af6b691b0898c79fcd57057ff720b3c502b86e8", 0x73) 2018/01/24 00:46:34 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14) getsockname(r0, &(0x7f0000005000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) bind$packet(r2, &(0x7f0000008000)={0x11, 0x8, r3, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0xf, 0xc, &(0x7f000000a000-0x60)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0xfffffffffffffffc}, @alu={0x7, 0x40, 0x7, 0x7, 0x9, 0x100, 0xfffffffffffffffc}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x61c, 0xf, 0x8, 0x8, 0x4, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xb, 0x5, 0x8, 0xfffffffd, 0x10}], &(0x7f0000009000)='syzkaller\x00', 0x80, 0x18, &(0x7f000000a000-0x18)=""/24, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x401}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000018000)={r7, 0x81, 0x5, 0x401}, &(0x7f0000009000-0x4)=0x10) close(r6) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:46:34 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000f61000-0x8)={0x1f, {0x5, 0x5, 0x634, 0x80000001, 0x5, 0x0}}, 0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) [ 1525.989358] [ 1525.996710] CPU: 0 PID: 4904 Comm: syz-executor5 Tainted: G B 4.15.0-rc8+ #205 [ 1526.007873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1526.017223] Call Trace: [ 1526.019813] dump_stack+0x194/0x257 [ 1526.023436] ? arch_local_irq_restore+0x53/0x53 [ 1526.028101] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1526.032862] ? vsnprintf+0x1ed/0x1900 [ 1526.036658] ? erspan_xmit+0x2220/0x2430 [ 1526.040713] panic+0x1e4/0x41c 2018/01/24 00:46:35 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14) getsockname(r0, &(0x7f0000005000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) bind$packet(r2, &(0x7f0000008000)={0x11, 0x8, r3, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 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(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0xf, 0xc, &(0x7f000000a000-0x60)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0xfffffffffffffffc}, @alu={0x7, 0x40, 0x7, 0x7, 0x9, 0x100, 0xfffffffffffffffc}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x61c, 0xf, 0x8, 0x8, 0x4, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xb, 0x5, 0x8, 0xfffffffd, 0x10}], &(0x7f0000009000)='syzkaller\x00', 0x80, 0x18, &(0x7f000000a000-0x18)=""/24, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x401}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000018000)={r7, 0x81, 0x5, 0x401}, &(0x7f0000009000-0x4)=0x10) close(r6) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1526.043891] ? refcount_error_report+0x214/0x214 [ 1526.048655] ? add_taint+0x1c/0x50 [ 1526.052201] ? add_taint+0x1c/0x50 [ 1526.055735] ? erspan_xmit+0x22d4/0x2430 [ 1526.059784] kasan_end_report+0x50/0x50 [ 1526.063748] kasan_report+0x144/0x340 [ 1526.067542] __asan_report_load_n_noabort+0xf/0x20 [ 1526.072455] erspan_xmit+0x22d4/0x2430 [ 1526.076317] ? packet_direct_xmit+0x509/0x790 [ 1526.080783] ? validate_xmit_skb+0x4b0/0xaf0 [ 1526.085166] ? gretap_fb_dev_create+0x250/0x250 [ 1526.089804] ? netif_skb_features+0x9b0/0x9b0 [ 1526.094277] packet_direct_xmit+0x3ad/0x790 [ 1526.098570] ? packet_mmap+0x590/0x590 [ 1526.102430] ? memcpy+0x45/0x50 [ 1526.105681] packet_sendmsg+0x3aed/0x60b0 [ 1526.109802] ? find_held_lock+0x35/0x1d0 [ 1526.113835] ? avc_has_perm+0x35e/0x680 [ 1526.117793] ? SyS_getgroups+0xe0/0x280 [ 1526.121747] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1526.126484] ? avc_has_perm+0x43e/0x680 [ 1526.130432] ? avc_has_perm_noaudit+0x520/0x520 [ 1526.135074] ? __fget+0x35c/0x570 [ 1526.138500] ? iterate_fd+0x3f0/0x3f0 [ 1526.142670] ? find_held_lock+0x35/0x1d0 [ 1526.148097] ? sock_has_perm+0x2a4/0x420 [ 1526.153689] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1526.160848] ? lock_release+0x972/0xa40 [ 1526.164798] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1526.170654] ? __check_object_size+0x25d/0x4f0 [ 1526.175217] ? selinux_socket_sendmsg+0x36/0x40 [ 1526.179854] ? security_socket_sendmsg+0x89/0xb0 [ 1526.184578] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1526.189306] sock_sendmsg+0xca/0x110 [ 1526.192991] SYSC_sendto+0x361/0x5c0 [ 1526.196677] ? SYSC_connect+0x4a0/0x4a0 [ 1526.200620] ? up_read+0x40/0x40 [ 1526.203958] ? down_read_killable+0x180/0x180 [ 1526.208431] ? __fdget+0x18/0x20 [ 1526.211775] ? sockfd_lookup_light+0x104/0x150 [ 1526.216337] ? exit_to_usermode_loop+0x8c/0x310 [ 1526.220982] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1526.226494] ? SyS_futex+0x269/0x390 [ 1526.230183] ? do_futex+0x22a0/0x22a0 [ 1526.233955] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1526.238771] SyS_sendto+0x40/0x50 [ 1526.242200] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1526.246927] RIP: 0033:0x452f19 [ 1526.250088] RSP: 002b:00007f9516ab9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1526.257777] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 1526.265022] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 1526.272265] RBP: 0000000000000026 R08: 0000000020009fe4 R09: 000000000000001c [ 1526.279765] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef430 [ 1526.287007] R13: 00000000ffffffff R14: 00007f9516aba6d4 R15: 0000000000000002 [ 1526.295213] Dumping ftrace buffer: [ 1526.298729] (ftrace buffer empty) [ 1526.302411] Kernel Offset: disabled [ 1526.306007] Rebooting in 86400 seconds..