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", 0x1000}, {&(0x7f0000ff8000-0x19)="248b75be64f9e81db58e7241be60078be601dd87feb13162c4", 0x19}, {&(0x7f00002ed000)="b23ba2a75e3a49d62563ac452133472105cde621e3e3c225c757a4d06007bb3ce7f679f565b7f7fc65eb0f2700cb77575c19b8ced1ec36876f7c535733ebedc499e2792ab3bc2dd0a8062ff997e5c45997ad54a9a7444b9b", 0x58}], 0x3, 0x5) 2018/01/27 08:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f000046d000)=0x1, 0x4) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/27 08:20:49 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x1}, &(0x7f0000007000)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r2, 0x38756440}, &(0x7f000000e000)=0x6) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000da4000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000974000)={0x0, 0x7d, "f96bd962ca06cd1b6d1bc3703f490ea050c0e9c90dd068d92846efb49a283b7a31e1e29536ac3e3e83bae8bc86375ae7df0c8ebb0c046c227f9da45df5db6ba2da265e9e8fb793c9f8b495ef054f58d70ae3413985c45544c6df7f2b4b71bc60a620ac3d06e757474c8455823129159e711dbc0d747c0851f04deb0088"}, &(0x7f0000e16000-0x4)=0x85) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000531000-0x8)={r2, 0x789}, 0x8) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/27 08:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x20, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f00000a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cde000-0x10)={0x260, 0x8007, 0x3f, 0x1, 0x0}, &(0x7f0000645000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003f8000-0x4)=@int=0x0, &(0x7f0000de0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cae000)={r2, 0x5, 0x9b7f, 0xaf3}, &(0x7f000053b000)=0x10) 2018/01/27 08:20:49 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fdf000)=0x800, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) sendto$unix(r1, &(0x7f0000b12000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 08:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x17270746, &(0x7f00000d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f5a000-0x3)={r1, 0x1}) socketpair(0x8, 0x0, 0x0, &(0x7f000060d000-0x8)={0x0, 0x0}) pipe(&(0x7f000060f000-0x8)={0x0, 0x0}) 2018/01/27 08:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x3, 0x2, 0x3, &(0x7f000099d000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f000011f000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/27 08:20:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0xfffffffffffffe03, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000175000)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000702000)={0x0, 0x5b, "50deba2d966eaaaa11a5bd2e1cef40d6247bd99786f514a6600f687ebd12a04b2ba107a770ce44f40fac2b144b140d2bfe38a1a4daf9176a1ea8fb93f6287750f776da4fce2e18698895225ec6bbb2bd4203d3890a2f74b4086e4b"}, &(0x7f0000034000-0x4)=0x63) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x48)=[{0xb, 0x4}, {0x0, 0x7}, {0x4, 0x13000000000}, {0x6, 0x7fff}, {0x0, 0x7}, {0xc, 0xafcd}, {0xc, 0x20}, {0x8, 0x15}, {0x8, 0x4f59}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x10000, 0x800, 0x8a, 0x81, 0x6, 0x8000, 0x2, {r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x3, 0xff, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/27 08:20:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000)=0x10) 2018/01/27 08:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000638000)={0x0, 0x2b5, []}) pipe(&(0x7f0000a1e000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f00001d7000)={0x27, 0x7fff, 0x1b6d, 0x5}, 0x10) 2018/01/27 08:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000fc3000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00005f0000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000029c000-0x4)=0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000132000-0x38)={&(0x7f00001cc000)={0x10, 0x0, 0x0, 0x20003}, 0xc, &(0x7f0000733000-0x10)={&(0x7f0000353000)=@alg={0x100, 0x10, 0x400, 0x7, 0x2, {{'drbg_nopr_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xffffffffffffffff}]}, 0x100}, 0x1, 0x0, 0x0, 0x24000880}, 0x80) 2018/01/27 08:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000896000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x5, 0xa70, 0x0}, &(0x7f00002f9000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b64000-0x8)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) r2 = socket(0x10, 0x3, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000201000)={0x0, ""}, 0x1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/27 08:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b17000)={0x0, 0x0}) writev(r1, &(0x7f0000217000)=[{&(0x7f00002aa000-0x39)="c007a122460f2f95e56d2693aa5693fe1e43911050ba93a21be40b08701011c57154fd32ef2d514c82ae0087bd2889cdf5b5d57728eb733cda", 0x39}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000414000)={r2}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r3, 0x100401000003) getsockname(r3, &(0x7f00000fe000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000c2f000)=0x3a) r4 = accept$inet(r3, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r4, &(0x7f0000a96000-0xb6)="1f", 0x1) bind$bt_l2cap(r1, &(0x7f0000d15000)={0x1f, 0x8, {0x8, 0xffffffffffffff4d, 0xffff, 0x4, 0x8, 0x11}, 0x8, 0x6}, 0xe) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r4, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) sendto(r4, &(0x7f0000e55000-0x90)="b37e4ade1e8c60c2b16270c85b5abbc4e9b381b9dcf37e0b3b256e65885b5b67275d1235166bf339227594c05fba8ea3d7dc510a4e0b47528d46fc478ee863521fc5871476edcce560b0c2c1cdce20453f88b55d42e4a2708de5ccc06b8669168aa6c08b4c6b936d1cf85bcfcdeb96ab2c0c8cf0c17220fab220f0bb974ba4c64742f26fc84f06164a47effce58286eb", 0x90, 0x24000810, &(0x7f0000dc4000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a24000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/27 08:20:49 executing program 1: r0 = socket(0x4, 0x7, 0x9) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000066e000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="e0b0346d2e6c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000723000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000ca7000-0x8)={r3, 0x3}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f9d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d8000)=0xfffffffffffffeae) 2018/01/27 08:20:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00008ab000-0x8f)=""/143, &(0x7f0000000000)=0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f00006a7000)=0x0, &(0x7f000071f000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e80000)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x219, [@rand_addr=0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0xffffff43) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/27 08:20:49 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000dff000-0x8)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef6000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={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]}, 0x0, 0x0}, 0x98) 2018/01/27 08:20:49 executing program 3: 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, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffa, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ab1000)={@common='ifb0\x00', @ifru_flags=0x8800}) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b71000)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b94000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f40000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006e1000)=0xc) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@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]}) accept(r0, &(0x7f0000c56000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00009f8000)=0x3a) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000722000)=0x0, &(0x7f0000795000)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x30) sendto$packet(r0, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22b8d7004f6f3bcb7d8500f031f589a20edf010391a71a9f54fb2014b70833", 0x2c, 0x804, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/27 08:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) pipe(&(0x7f0000814000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000994000-0x120)={0x9, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/27 08:20:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x26) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000b000)={r0, 0x6, 0x1, 0x8, &(0x7f000000f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/27 08:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e2000)={0x0, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0xc) r1 = socket$rds(0xa, 0x2, 0x88) r2 = socket(0x40000000000000f, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006a1000)=@int=0x0, &(0x7f0000108000-0x4)=0x4) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) bind$alg(r0, &(0x7f0000085000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) [ 275.500501] sock: sock_set_timeout: `syz-executor1' (pid 8568) tries to set negative timeout 2018/01/27 08:20:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800000100000000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000470000-0x28)={&(0x7f00009be000/0x1000)=nil, 0x2, 0x7, 0x67, &(0x7f0000a68000/0x2000)=nil, 0x80000001}) r2 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000218000)={&(0x7f00001dd000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9e000)=[{&(0x7f0000166000-0xd5)=""/213, 0xd5}, {&(0x7f0000013000)=""/102, 0x66}, {&(0x7f0000ca8000)=""/121, 0x79}, {&(0x7f0000aeb000)=""/202, 0xca}, {&(0x7f0000678000-0xc7)=""/199, 0xc7}, {&(0x7f0000bf0000)=""/142, 0x8e}, {&(0x7f0000d93000-0x47)=""/71, 0x47}, {&(0x7f0000a83000)=""/182, 0xb6}], 0x8, &(0x7f0000318000)=""/244, 0xf4, 0x0}, 0x2040) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f000091a000-0x98)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000-0x4)=0x8e7b, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0xd5e8, 0x0, 0x0, 0xfff}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000002000)="7f86d1d676c5683a1a9bf204d07b4121c26f9d600b3616e6954fe4bbf4c10e627d35fbd64429f84aa2cfa057418f03488553220955b377fca8f3746172c029fd09a92460409f82096bf7a71b09943216ad634caf35b710ffbb7d6c478ecc37c771b2c39944a3dc87bfd2127d3611d1f9c78276875232fa9481d8cfd1fb793d7e82344602d35680057cf64e44733bf9b07433738e5ac1adcc31a00c120eb9d97611545ddae254d0619b239251f744dab7dd9ad3e114a0ee6a660365313fceacce693a5f56820dda9031e558aaa3f2", 0xce) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) socket$inet6(0xa, 0x7, 0x5) 2018/01/27 08:20:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000+0x65e)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:20:49 executing program 2: 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$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) connect$inet(r0, &(0x7f0000731000-0x10)={0x2, 0x2, @rand_addr=0x91c000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x13, 0x6, 0x7ff) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f000036f000-0x4)=0x1, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) socket(0x2, 0x6, 0x100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000637000-0x4)=0x9, 0x4) pwritev(r4, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000765000)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r3, &(0x7f00008a9000)={&(0x7f0000538000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbe000)={&(0x7f00000d5000-0x268)={0x268, 0x30, 0x0, 0x7, 0x3, {0x6, 0x0, 0x0}, [@generic="3e809af5fab769e2e1abb9ce5226e9313e48ac050ae70fdf341fae921ef289101e2cb4b5c0765dd2b3efbee52fe138b7a1fd919d89205b42c804e9def6683ba4", @nested={0x1e8, 0x68, [@generic="a5c64bfae50fce21e953e04ccc7d27", @generic="bc49ab0a2aef3e72f668990d496e74b5412e8acda5", @generic="79b2e2240f91aef9081bd20ccadc6f12684879fa9a3f7b626ca2cf13217fcea89864349185e3e6eebcc1341598998d368a45c3d8f7cbc8045f107b6c81b319e16870b1fd5f66eb73de063dc90af812e55f641598a4ae9f28b0f1733a0299e037a56f279364fc39f6da9312d3b5bb5a50ac4581e123527abe", @generic="f98210910cbde397eb9e1909d089044e6ded6ff38ed19430dfd1f22d43f0fa5bf282785ef3af9caac753e85dc8a640ea88b8cdc36dc3928072ae50093b8c804d5caa2d4f82bb152df7bd891beba2f43ec865231421c76e6c9b099a518764994c7d9ea125d6dda4332cfd54c5fc5a3ad23652de348f91cbba3cfe7d508dd874f2cf170f679e80c07806f286305149b153e2b04b5a273051d57cf33c45", @generic="0f940c532d98f794ad1b3a1476fc784c0806d5a8fca6a3886ae42e6a92ea57ccb033f620e3db4765e84daca4f632155a12021eb76e0c3d86ca58fafe312659a72d901ff8d5e5a1f5056cf6528ccfb605b3eb7dc43067e43743d9178ebe707fe9d3f925499f41d93b6528467b6c69065b6f4b467d581fdaf91e35806d27af0796d25f895ad9f2ec713c7993ea7c1eebb3a598b9", @typed={0x18, 0x2a, @str='$&mime_typeproc\x00'}]}, @typed={0xc, 0x6b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x58, @u64=0x4}, @typed={0x10, 0x89, @u64=0xffffffff}]}, 0x268}, 0x1, 0x0, 0x0, 0x448d1}, 0x4000) 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000050000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000131000-0x4)=0x14) getsockopt$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$sock_netdev_private(r3, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000106000)={r6, @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]}}, 0x8c) 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)="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", 0x1000) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f00008ce000)=""/58, &(0x7f00000ea000-0x4)=0x61) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 275.584388] sock: sock_set_timeout: `syz-executor1' (pid 8568) tries to set negative timeout 2018/01/27 08:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000f77000-0x1000)=""/4096, &(0x7f0000fb8000-0x4)=0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000350000)="5c2e486840ffdc7e55f90a14459d3a35bef49b2dc6348de33aa83d924398a69c40") 2018/01/27 08:20:49 executing program 6: 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(0xffffffffffffffff, &(0x7f0000d1a000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="8e3f1f2bb3f534fd8de6c8385a4ee8453d63973b46014275dc49020cd2819157c66a3398b7bb6ef309211c73b2f1a705fc", 0x31}, {&(0x7f0000d1b000-0xc9)="58a39dafa09d8fa7ca0cf7fe9436cb9e7ead9c83be7121d2a4d5fb912db604ed8b8294cf61f30d9a54cd5173b921229f359b3ac570c2f96f152f68d840f66e5c797ae48595cc393ef8ee6a289467c08a69350b31986e19912faa56218afa715771cb2f22cea0a952680a246502551e234bf42011cd7f9a57a8aa01d19562003a6824a6091bf93ffbdbd8818e694ce245fc883b16eab537d10d028fe03e27740138af645156691a2f82e035c51b30393ef68e32bb6884edc8d5ff218a36d01243a915e5abb735cf4c76", 0xc9}, {&(0x7f0000000000)="284603fcbc2f57661bf09a19be3843b7b69d9aeb06256d4a93f82eeb90ea7b3b88ccc913661290eceff0dd585999401f13f1ef90bfbf47065db42cb16bddb8f08f6ba1935a28f3577c53df03065dca33b649c3864b6862a55e5bf5590640195a5b31254c7a43e241097715a17878740ef5f79967612be4a6f7067e0ea074b51b1ee3dacf1816cc7e", 0x88}, {&(0x7f000027c000-0x4d)="4483213fd072baa132b90c0c193bb9d099a8b4c68ef53f8578dcd963c5b918b9321a3eac6f8e3a1cbe54d7ad2139779f1a2cf5662f5b49a70d77767ee6ff1da9c1e377a6aa9101800eaa2bb280", 0x4d}, {&(0x7f0000209000-0x4b)="73ab95c0c55a886bb127fc7ab817eb7f940aaaebaa573b5a7b8b93f6714365e7e2c38189c1f214c08eb7525459a26a52d3f00236f75b274018ac3f8a4435d57d0301ba407c91c61b1b0f1a", 0x4b}, {&(0x7f0000000000)="75c28849425eb319ad6aeb87104cb7c05b05032593140e756de93c8ccc83eee2", 0x20}, {&(0x7f0000001000-0xc)="75db600a79d8856e4326887e", 0xc}, {&(0x7f00004c3000-0x6d)="14a1bdf346a033bc9e7b5f5c9ea602967c50b4c29acedb0bab112cc964eaa2897d9f97979f0c7be97da97f74c1818a6fb5a67349b67140e27b4ec0be7d0e3d60a3dadfb0ef374bfd4faca25210890fe66be973b8930a8b72533ddee20bc9ff8d804e46c350a250df109b52e0aa", 0x6d}, {&(0x7f00000ce000-0xb4)="76d569453e28a40110e09d32197cc4bde22b356d99ff33a2e477c4e393fb32be193220e0ba6c09a2e0fecbfd78d7d5b1243595c706a565214ae72793dceb54bc6a8fd4e3c3ee4d97d0793d4ce2115f1226aecf6a825d497f3cb01e92d2fbe04b9eef4f0cd93a7eb31703f544b1c74c7cefad8c75bee15ffb6971ebafddc9e45bec94c9f5e27d0c1729a331793ccc427cfa14f244a686de3e1cc3d64d76da5f34b52131301d37d9042c25b10d14276940a4a0f327", 0xb4}, {&(0x7f0000000000)="f4a962d084fd4bc4507858a26e38eb1655dbb3630c22c728b9789dadae050981045aa6c349383aa6483d8b17aa08d3775c0452c9acf2eacd348304e76233d57b722a2b7127454d425f42c5952cb935bb7958e50957592fb923aec860687474ca82cfec2588ddf89bfcce154dc6c19724fc3dc06d5ff77732eb53fbf91979301a1b89515085f6eb9cd5aff3fc0c947d948f340a53693bbb873995c63a94f729d1fa4cf70dc3dff172bcd42ccdd0f515fd76791b3dad084719a7", 0xb9}], 0xa, &(0x7f0000771000)=[{0xf8, 0x107, 0x0, "1fcfdba5c3237cf332ddc39e579bae40ee6b603450fd195f9b8ca07de5eebc84582819248adff85d40681392f66e4efce03b7692584fc7b56ef46cc84117ab902704742c0b262b21df88be7146f2e688501cfb47840e6ea723cab7136d85fb4c96fd9f262bd7f04fd2716f47803c7fdbda04db077706a77a79f381a37d6e8db8a9402e16132c97bf1efba7cb08bee459bd49c06e14a07bb746e90e8b7da010a0f90529172026f28208e272c70439cd30e6fa1ec2f018d12133e3a8a9e0178a82be5ea738d7fb84fa1aa80a9f9648478decb4c08f4eed3ebe63cc0dba08e01025cc77be6a3b"}, {0x38, 0x84, 0x200, "df56d35f70b56cd9e10a744dfcc63b68f962d400fcaf8728ff262455bd670ea4ac267540c70d"}, {0x40, 0x10d, 0x2, "8223b159aecc207756ac7d9dff8f0b9d8befda8563a3c69017ef1263f4dd945e9e08ba76f4456f52bdfa1f"}], 0x170, 0x240040c0}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003000)="0e5361", 0x3, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:20:49 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x0, &(0x7f0000296000)={0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f11000)={r2}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r3, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000f13000-0x2)=0x0, &(0x7f0000ab2000)=0x4) 2018/01/27 08:20:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x100000000) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000716000)={&(0x7f0000075000/0x4000)=nil, 0x1, 0x3, 0x81, &(0x7f000005d000/0x4000)=nil, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000714000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x6}], 0x1) 2018/01/27 08:20:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000241000-0x5c)={{0xa, 0x1, 0x400000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xa3}, {0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3, [0x5, 0xff, 0xfffffffffffff800, 0x100000001, 0x200, 0x2, 0xc87, 0x3]}, 0x5c) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000129000)={0x0, r2, 0x7, 0x2, 0x0}, 0x14) writev(r2, &(0x7f000040e000)=[{&(0x7f000000a000-0x4d)="050054123314", 0x6}], 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d18000-0xc)=@sack_info={0x0, 0x5a0, 0x8}, 0xc) tee(r1, r0, 0x5, 0x0) 2018/01/27 08:20:49 executing program 1: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000178000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000317000-0x4)=0x10) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000316000)=@assoc_value={0x0, 0xc0}, &(0x7f0000316000)=0x8) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000a5000+0x994)=@assoc_value={r2, 0xffffffff}, &(0x7f0000316000)=0x8) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x3, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x9, 0x8, 0x80002, &(0x7f000017b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000763000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000848000)={r2, 0xa}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c21000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000cf0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000acb000)={&(0x7f0000851000)=[0x100000001, 0xa2, 0x1, 0x9, 0x5, 0x7fffffff, 0x3, 0x3f], 0x8, 0x7eea, 0x0, 0x5, 0x101, 0x3ff, {0x0, 0x7080491d, 0xa1f, 0x6, 0x6, 0x5, 0x9, 0x6, 0x3, 0xe8, 0x0, 0x7, 0x9, 0x5, "dc362bb4226e2d44798ded7d66f3105036fcf8334ee9d547e2e7f58c768dc78f"}}) 2018/01/27 08:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) 2018/01/27 08:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0xb, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$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)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00009b2000)=0xa00) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000-0x8)={0x0, 0x9a53}, &(0x7f00007ce000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000945000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c47000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x541, 0x8, 0x5, 0x562, 0x10}, &(0x7f0000aef000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000efd000-0x38)={&(0x7f00003a3000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c73000-0x30)=[{&(0x7f0000685000-0x89)=""/137, 0x89}, {&(0x7f000055a000-0xb5)=""/181, 0xb5}, {&(0x7f0000456000-0x36)=""/54, 0x36}], 0x3, &(0x7f0000580000)=""/214, 0xd6, 0x9}, 0x0) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000c05000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e38000-0x2)=0x795, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000067e000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000b55000)={@generic="01000000eab025070300", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/27 08:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x7ff, &(0x7f0000a90000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000223000-0x4)=0x0, &(0x7f0000654000)=0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00007e4000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000028c000-0xc)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000f2000)=0x80000001, 0x8) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00009d9000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x19, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000459000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000024f000-0x5f)=""/95, &(0x7f0000ef4000)=0x5f) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000beb000)={r3, r1}) 2018/01/27 08:20:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xd0}, {0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x9, [0x0, 0x9, 0x0, 0x4, 0x8, 0x9, 0x5ad, 0x8]}, 0x5c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0x1c00}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000000)="006d251344d4458cf3c11b9854e7ca00934ccf0bb8890e926a6397d9", 0x1c) socketpair(0x2, 0x5, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) 2018/01/27 08:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000955000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000b3000)=0x60) recvfrom$ax25(r0, &(0x7f0000528000-0x1000)=""/4096, 0x1000, 0x10002, 0x0, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006eb000-0x28)={@common='bond0\x00', &(0x7f00005ca000)=@ethtool_gfeatures={0x3a, 0x6, [{0x7, 0x7f, 0x5, 0x0}, {0x99a, 0x6, 0x2, 0x10001}, {0x6, 0x94, 0x4, 0xfff}, {0x3, 0x5, 0x4, 0x10000}, {0x8, 0x800, 0xffffffffffffff56, 0x855}, {0x4, 0xffffffffffffff3a, 0x8, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00008c3000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [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, 0x10001, @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]}}, 0x80000001, 0x0, 0x80000001, "ada53d64901e90df65c9fffadfe3a068e5c765a2d818c691da1af8aa5799d5152c87442239a53e66d729914d932361c02838d3584b1d4b12a0e5460f1d42e383ed3f58b09b6f528f4b9ced544eba0cc3"}, 0x160) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd3000)={0x0, []}, &(0x7f00003c3000)=0x4) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000637000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36}, 0x2b86, [0x9b, 0x9, 0x100000001, 0x0, 0x101, 0x1f00, 0x5, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b07000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f62000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004d9000)={r3, 0x4c, &(0x7f0000b7a000-0x4c)=[@in6={0xa, 0x1, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffff7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc4000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d81000-0x18)={r3, 0x5, 0x30, 0xb6, 0x80000000}, &(0x7f00007ab000-0x4)=0x18) shutdown(r1, 0x1) 2018/01/27 08:20:49 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) r0 = accept(0xffffffffffffff9c, &(0x7f00004a3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000acb000)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000628000-0x4)=0xab, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc9000-0x4)={0xffffffffffffff9c}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fb9000-0x8)=0x0, &(0x7f0000cd1000-0x4)=0x8) 2018/01/27 08:20:49 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000613000)={@generic="9223574b5cd1ae03b64583e9efda6108", @ifru_flags=0x201}) sendto$inet6(r0, &(0x7f0000f59000-0x20)="b49c1ed81dbd0b2a1e4fd1a802a1a5e05b22a1354e43dfced9552abdf234cf9a", 0x20, 0x800, &(0x7f0000fe7000-0x1c)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/27 08:20:49 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 08:20:49 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000ee8000)="0b2c9c0d5b9de2411d2cf9444fbb0cd9951be0bc9f394982f0804dd6f42cabf26665156c05fad9b0609c82ecbb98621f607b6599e5dca7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r1, &(0x7f0000ae1000)="", 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt(r2, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000554000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x5, 0x4, 0x4}, &(0x7f0000f87000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ba4000-0x8)={r3, 0x1000}, &(0x7f0000531000)=0x8) 2018/01/27 08:20:49 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce5000)=0x60, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fd1000-0x4)=0xc9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 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={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/27 08:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000410000-0x4)=0x3, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000ee2000)=0x0, &(0x7f0000595000-0x4)=0x4) 2018/01/27 08:20:50 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000051f000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0x2cc, &(0x7f0000403000-0xe)={&(0x7f00002cf000-0x20)={0x20, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 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, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x5a, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000388000)={0x0, 0x0}) bind$alg(r1, &(0x7f000059c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) 2018/01/27 08:20:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000971000)={0x0, @in6={{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7}, &(0x7f00005ad000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000908000)={r1, 0x6c, "f119a92b8f6255031a8e30f40c4fbde0798ff6f0974835d1ef788b1fb79489c5eb11a6eab70cac27e9cd0808d50bc47b0ffc0683e15fe4a5a95f08fcc713c39f4e974690cc774177a48de813e2214be90ae4c9c153246389dd608cc8eb4d49fd545943ff7a6b5718317f018b"}, &(0x7f0000a7d000-0x4)=0x74) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00002a1000)="5ce34d522cc9afda0ef418ef56f711d451c5042cdb4dd4df05a6b522332e310d058267605bc97267f4d97ce3e04259d9d0ad0834ef1025447d2336659d23aa2b7f8def717bd99e5eb813571a7de86542b8a681c9") socket$netlink(0x10, 0x3, 0x1000000002) epoll_create(0x20) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000bf9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000086c000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000ca8000-0x4)=0x8) r4 = socket$bt_l2cap(0x1f, 0x5bc6139cde9e545c, 0x0) ioctl$sock_bt(r4, 0xdd17, &(0x7f0000b1d000-0x88)="495f3827212e88805c531a6dfbd56ffa33cfa5424b67d25a1adc778d3991678ad942bb2d1fb6eb6f954f1a034648a86ba3da7cd80cb1a2b463e51918b18ef32fbdb0227e14a790c092ef7e36eacf3f00566cd34fdd7c672a99dea50faf9e1f6960a86885ba3d81d39f13b6351ae941397c4bead8bcdac00aa8ad4f143879286cbd021b7440bdb2dd") socketpair(0x15, 0x0, 0x1, &(0x7f000090a000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000a0b000-0x40)={0x7, 0x7f, 0x9, 0x7c, &(0x7f00006a8000-0x7c)=""/124, 0xffffffffffffffef, &(0x7f0000601000)=""/49, 0x13, &(0x7f00009d9000-0x13)=""/19}) 2018/01/27 08:20:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000000000+0x88a)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000002000-0x8)=0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockname$netrom(r3, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000006000)=0x0, 0x3f88492894da8fc8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000017000-0x4)=0x7f, 0x4) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000000e000+0xacf)=0x4, &(0x7f0000015000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000017000)=""/160, 0xa0, 0x2, &(0x7f0000017000-0x10)={0x4, 0x3, 0xffffffffffff8001, "1dfe38b06cc8", 0x6, 0x0}, 0x10) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000017000-0x4)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000005000-0x24)=@ethtool_ringparam={0x11, 0x0, 0x40, 0x80000000, 0x6d1, 0xc3, 0xfffffffffffffffd, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"a23db52ae76b50bb0528c8dbbd0e7310", {0x4, 0x8cc8, 0xffffffff80000000, "1d6cee3026c0", 0x456, 0x0}}) 2018/01/27 08:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f00004bf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009d0000-0x4)=0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00004ff000-0x8f)={r0, 0x400, 0x9, "698096bab65f0acafb3024617e495f65af88e79fbe2519f588943465532ba8aae3e7e17a6b8941b9fd5bb9e14347175e5ce1828ecbe45ea0475b71cb3460f996f817476902ebf6f3b6d9703a1a76366e6a9db7633aebb9506410192fc8a6a392a4782f105f71b1e75198b79626745329c9a2391d91cfb0e93c22b2179fb1c9fa2607571518"}) r2 = accept4(r0, 0x0, &(0x7f0000a03000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bd7000)={0x0, 0x1, 0x30}, &(0x7f0000991000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000972000-0x20)={0x81, 0x7f, 0x0, 0xffffffff, 0x5, 0x9, 0xfff, 0x5, r3}, &(0x7f0000814000-0x4)=0x20) accept$inet6(r0, 0x0, &(0x7f00003fe000)=0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ac3000-0x14)={0x7fff, 0x74, 0x80, 0xfffffffffffffff9, 0x40ee0000000000}, 0x14) getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00008da000-0x4)=0x0, &(0x7f00003ca000)=0x4) getsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x7fff) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x4, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffe74) sendto$ax25(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x3, {"ab1a92a47b0444"}, 0x0}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000569000)="aefb2d64a73c43") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket(0x0, 0x80002, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r0, &(0x7f000000a000-0xf0)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0x55)="40b0c7cf21bd0a58fa05b4370687783839a180b0576e42188fd3429f1dac6e8887607d79669a20a598ee1743e68735fbd09ca48934bdbbbec1e0b87deb60986457eda823a415970e776b79a811061d315347a7ea9ba0efc7c81d97b24c7c55e994df2012942a3fdd93ca885fa468ef14db82815f0cf8732ff3600d90377182702007681662d718a6d56956ec56aa067f3508faccfe2abf82097ed177e6f65de97f3fbde291b81836e5d676cf44ec4cd1e17c7fddaad010e704eec8c7bdcc2a7775c37078d3276f520f7f7252c41108cebae02afa267a3193cf16306e5bf8e96563a24c", 0xe3}, {&(0x7f0000009000-0x65)="7a7e717d9d8c1c874201a2f383f6459de6ff7e47339ba9f71623103983bc2e15ac91e7a1395124cec607d129d3aa84bac7be524d558167130b8ea86e84407f42414e77e011d8ae2bd47940299b94e45fcbc64be7ca4ae2206e7c59430da5f02f13d416183b", 0x65}, {&(0x7f0000003000-0x38)="2a815a4a3d9a0ceeb00703aef0a53643ef455d72a1cd34d7ff6dc2b244103d7bfe382a0241cec96b6ef7ff31570309cae1cc22da847ae52cbcda1c503f062f019c47fa8a2fad9f5a744d4ee5a86e4e85afc8197b6424d561927130a4393978305911c4406e401e697d6bca0d76123166537816cc2c0746d1d673bd4b92865c87c91b1e5389480f68028483a591e03062e471fa408576684b565a3307eff00863e9210ffd984c5b0a22d63b65b8d6d599bcfa365967f091c7024c", 0xba}, {&(0x7f0000005000-0x50)="77bc67bef332e87e4a16745390a3eaab68f648e0e14f8f46b107943217ebff5f767fa785e0975531c04535f15375bdccbca02f3ca55cf51da625e7655407d2b02a8db3cc3d37f958ec628ccc8a5e1324", 0x50}, {&(0x7f000000a000-0x85)="26eaa9835f4713785c7f18a011be79a26086cd3f2baaaa5d21972742452855fe663e93a3bb8cc1c489a3acdb5870db7e9113c7c573e31cc71013b2733241b3bd8cc795f6d0430e3d4c78e5b12eb0a12a4a265051b7cd64b70eecdc4ca013a90e7d58ed4b6c820aa49646d8245c6378c941f77b2662f55d752e9f847440dff316e8388d7d71", 0x85}, {&(0x7f000000a000-0xee)="efccb86b6dc535d599f0e981a9209acef785ccdc39a8db0352bb4362a7e680c1e9fe2024bdbb3f770fcc750181992767cfea0f2bcffb01a35e75119acdc137bac29864a3d9cbb4f3e8fdd9e4ed2e65f085dcf926f65e35e24d4787379446f9b31159862ebbed9091c79e3c0b768d8b8edf3f3945b4df714a7dba28939eb431bda941d640966edba751bc8eeeef81fd9dfe5ae1603559b43935f914a5ead3f9b57b860e0b743dc9b020b31137e504d22e93dcef2c86f3ba2cd07392c79e46486a5eef0d3f2f63c59076869b0687fe82aaea867e6288a0980cd99461f44962f039ee1e1b697e17067c8a444f754dec", 0xee}, {&(0x7f0000006000)="428f35a35e48ba2d92f7f9bc2929b422df3a6764361e35ebbf14bab7ff6954f18dcdff37657ad22a62b103325e0f66c6eb46b613a610c8cd74c9fa5e978d150667f5942ffdc3a253d2894bb446ba58321f93d1808449ef5541fcb23231fb480fccee2f25e8fbd8eee247d65074ed1d28543019347048061e5dd050412f0d794a17f6bd39ec8ef5f866e0cedd034b46fe2c789d5dbc61f10db83789609ab3f2", 0x9f}, {&(0x7f0000009000)="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0x1000}, {&(0x7f000000a000-0x4b)="814726ca4c3174b76fa9230c868e9a56d3884f79523e8ead4ec8cf0632bebd48e1b83851dd6b106972afa623940bb01556c1b27f06795c4f00b7cdd01594cb76fa537f5ec248927a10b282", 0x4b}, {&(0x7f0000002000)="6fcf42b9fbd88882825f3e989465567fd69236116ec1b6baea757b490be8627e5b9f5db26b0b2c", 0x27}, {&(0x7f0000009000)="3d07fed27914e9", 0x7}], 0x7, 0x0, 0x0, 0x4050}, 0x8000}, {{&(0x7f0000009000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000009000)=[{&(0x7f000000a000-0x53)="1417caf292a48aade07c03519632806624135197cce9a4d6af9f41735b1b0cae5ee6a5b6c6ecf595e7c6cb0749a2f3805ad7d0c08681ce4fb673bf85ab468711069e0c4e075f513e76a16c490d7a4ed61f52ae", 0x53}, {&(0x7f0000000000)="63006f9ff04f0864a9edd40132212cfc571c1c14702a1e45bf93f0554084fb3d9059e86b45a86f2c3c9efd36cb1dc22af0a09c43111214761d8869bf5dcb38776f1f0d5b227dacfc4c511b0f39a1dc8fbc8d7b6a04dd18f961e9787563b31f98b8d76489e2c91127b7a14132a21470fff93b2d9b9ac6922742a07f722695c23b61ab3013d9e7cc050ac63fad301bff4f22f527389938ab7620665646a10091fe46c1640c69f0402b0cb84176", 0xac}, {&(0x7f0000006000-0xaf)="df81611eb1bbfdc050952a118ac479ee76bf6b44d7c7c754f1f0d9d5182bc45340dd2bc8da681c2663917b7282c569d98941ea5af1a99e6c6086a0c9d53c7a22f97d7980fbe92e377312801ed32773f852a589a38859e1bb0c54e85f1691f84ce007193c735df11be760e0875cba7bfd695e6393e3f47dceadf421fd3a987e7ae7536388914064ab496d3661f946d2a89eccb9507dbfe793cf9ece6d81d735ad787be5375ca98d3f73d80c52c4a0c4", 0xaf}, {&(0x7f0000009000)="04e246925e2fe40cd72c1f4772ba5c6a198b7af52fee806be37632b8f8767d53ffe305adb1e8e5d63ce5cf6d5c45699b994b0c84238faee8e8cf64b6c19d33edb80a3868f9d0565483e73b", 0x4b}], 0x4, &(0x7f000000a000-0x540)=[{0x28, 0x102, 0x100000001, "360137b1e8cd6c8206501486060d84d6d83ec6e4"}, {0x50, 0x10f, 0x101, "afa4dcc325bbfcfed2a8ce517dbf463d3e6d4b4459caed26e3bd1e0babbf9dc2d9640a4efe460265a425a88008f0fba33bbc23ef7df40da421d103ed41988e"}, {0x90, 0x102, 0xfffffffffffffff9, "f2a242c871a70587644e559e6e7ba3cb8a4ff13a6cffa910a34703b7977496b337bc7415e7da339e54df3a422b04d37a2e3a361d176b353fc0537b13740b2d7fc0f7e06eab7ef10a91c37536e79eb4e04a678508b3b863cc965529782cfb0c4395d416cffc0a8891c91c6c6e6d0eb41d4eab05dcc87ec31698e69d28"}, {0xf0, 0x197, 0x1, "5c8476ed3bbf9f227d558d60ea9b6816e4d869e6d91ca7b0d1c8c9d82a6eecf42de6d7c168b9b5eab22592ea3f40730c4e2a890629292993d8e84f52e48c1142a0d23acc973f2352a62eae7750120b63ae830504bb8b41fee08b1f080e4edb2c762fe9226f7eb066e81283eb436fe5e67a39fdc8408175b91b3d9d66481f693c11a992e6cc2c84b3cb99af25d1afdb3f3750df46ac486fb3edfa933edaba1538b648be26300e199f8b628d800fec8e2a8b1b64727b1a3d3654df9231dc3adbf4fb68e8fabe613fd23f62e58760716958e4d84c5fc44ed96b3b4aa430419f"}, {0xf8, 0x114, 0x6, "884c8847795dec0a3dda908b53fc2480c200db6ca4d7597634e621d14fca3c6aa60d127f2e2cac51e0c2685ba20c8231597ee86e18dae0cb57974fbce01991141d2d24c7adddd71fd4da0422bd91d515fb544ebfdef6c46303bb3613596be0ebc6c6c5a0598a4d85e199f455220731dbaecee061a89e3553cf5c9663e67ecfc143359173ed7591552c41fd36f7a74657ee2dcd47fd1fa28df470314031ca9ac1255df801c322441e3ce4dffa10a51369c32017dd08efbed6befd565c8b06490a4817f8489184dc20ba5d5fc8c6172cb2555baf520a741c90b0fc8f08a50b096ea16c9e"}, {0xe8, 0x10f, 0x4, "e7d7c6c634dcffdfe5fbb0639b51febbd9154cedeb33f9370b45402d0f8b545abdbcebdc27b39f170f1055bfc689193cecf73f9cbf1febcd816265e2c93038e7e99717a342a36393f095a3b3c2281435e9bd4b7ec441520dc764dbe590f7e88d1fa6beeee4194c452d89f753cec26e9e94be6be6a57b1e58c03445aeb8b64a01b14112acba4d3b2be16510e191e1a65359035b404c43074c38a7c67d3c03267f920bfe6a9d5b6186831318bf9fb15c300a13bfb7863d93afdb1ffa386a5af32d9a0dad4be54f3387be0e1fac924fc86510f1"}, {0x18, 0x103, 0x5, "5b1716"}, {0x48, 0x19f, 0x6, "45c7939a67df9a95795a030be9f957482781c38ade0905496e73d9eaab535f27b7c13a9e8087eb97e3b83e1635dbf70fe4c0b2a9d3a98ac8"}, {0x108, 0x116, 0xff, "e620496bec1342caa22b75c83ae1c75091cb8a7178fafadfc9e94b60a02a6f0a264b7d9f04b40dbb78c9e1027711027f7134617bc063d8019bbcb6f22403da70daa7ee374bd024891fbe144b4ff243309e702b0fbdfff1533ee2069578f421f00ec3c040d9669f1cee4ac1b3ed131200d24172741b2d0e5fe38763a796ce1843adb7d3ac48757b36608835d65074c7578558d29ead4ba1966a123254a34a46b9f460ae07d532d41521b36441b4c32b7734f053772d636ecb7e1ba5eadae7d88a7d7d482576e8368d4a94213f287e9db5c068afdcba38074e743d292b21e3e9a62182e0cc278d8cafbecaa563043a20845bb55e"}], 0x540, 0x4000000}, 0x0}, {{&(0x7f000000a000-0x10)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000007000)="f2c632341bd3444f68bc2fcdd97a16d4fca04243d69d27fd57e2ec11b17b0393f2b7292c7d5376cddb95bd214cafba9be346dbe9c67d785e982dc68415ebebe73499747ddbd4682f2f28dd0ceb2ea8cd73b5a3c4cfc5b1db0a88266703e43dfa90b191fd84db0249fcbe1dbf37b56d3ad6c3bf6df49e7e5c37e96ba5b7c594baa9bf58db0499be135c16f03e781acca362cbb0c1eb0aee4bf7fa070c6954115db67b3194", 0xa4}, {&(0x7f0000009000)="7b9030a0ba34afa6724598e2ed00676b967ce7e581d76ebaa06353c0f084aea7c9801f361a4de8e36d6f759486151183b4cecec51c5a144bbede7737b3cda031762a438caad7773fb83fc8a97d44a1d9dd01a2731b70ae5deed7ce540f451c6b622e2f08ce3b0cafdbc0897d425408d947c6341647edefbfa8f3a16b8d5f619bd769d8a9", 0x84}, {&(0x7f0000004000)="2893203c61132976ae3e48e9f2f9ec88364a4347e4226b44b9773270282db58a5f0f3db8bc9bb9c0fbb34e84e52988965c000365fa35bc025606c56bb7f1f8735993947595dd82bb301f99809b8e6fd5927ab191f779ef37dfd7a3f187ea1dda67d4a32bf7dcefb1cc4100fc770c1fe144d1453adf2bdf5abbbb47e6cff42d4b003ce4820a355ce9c5ed044bcdc993932ed6ed2eb0054314226928305bfc0dce42d63aa335b7dc34ff9c", 0xaa}, {&(0x7f0000003000-0xe4)="53f6a0c319decccf05e363d5a4f8f17035fe221f2bfbde44d421caa171f019a2f65a5e29a29155cf1e562527185c52fdf9f10f16f6d2acfbddd3110aea40d58980ec05ebab602bfb295c27925ba4d49dae894d56a6a5aee3bc5036f9b3ff4faa7e16baf91d95501cf317cb79578fb9fd7cd55214c2d1b51dbad92ccb1379cd207cbc942a10fc0b0375efc88cc99aba2628d9a0d6a18cf78c9eef67b8406e4ae4b09c8510e7ec63b81778526c493b3671b6b17c402f0956121dfd63ed8edd6f1eb74fe4af7793260c188fd82c2ea5447fd58509a10becbb36688022be2c23ca84deddfdc0", 0xe4}, {&(0x7f0000009000)="8524b9b9089f57", 0x7}, {&(0x7f0000007000)="ad0c3d2d7fc820edc416a5cc271edad3624813f2253e153999241eb003b78bcd082ac4ca0defcc2ab556a7eb67931942871262bf65526b5ca6a0bf153cf34017a2f8c0659a3e0ba8efcb0c9e5d44cf067b8153c45df347253829b8f7ef629971c171afaff72aedafb6b91f5b8c01850a7346df5ae794c3a48a778f62bdde647662362afaf5ba3f95c83d16eb", 0x8c}, {&(0x7f0000009000)="ed217fe80935994e", 0x8}], 0x7, &(0x7f0000008000)=[{0x90, 0x110, 0xae1, "ce1c7a0b6400ee926408c7114d74b0f40d43bdc172fb15d96756c03c5f4227bea800f5c32552759acc942fd316bc93fa7ec68c9d6b124de608cbde5d12582ddbdcd6896e9b41a8be8c6e458e751e1c3dde727172569e070e6239a106c04728dd32d1042cc2069c441c0523b9a8d7e2f00ca0ca49d1b052fae0"}, {0x108, 0x109, 0x1d, "6bf9e7847f8555d69b1fe3a2a7274c152377e3fc28ac699e38263933eeeb2a22f01ce60ce2cec26e66a5fd9a4e7597e805be57b553617cc0c9e11c7cae97b27c783e90779212cdcee5a026ef1d7eac2c80e8b71b00248805b3bd2d6eeac0e781f5cb3155811f1cd39be7c63707fa6a9979d003caf590f3f3766fd706690129f27198602e4272ce8084a85439021c7321b112e4abe39b027b119d1f2e0bc73cda57c31808f132cf18cb183fa494fa15b794db6f2f74f85f424de3dc0fb712f09c997716c2d6d157a8f7cc7e56b47cac2afa93cd47adf42786fcc002ccda6383595eb9571f87b5a6ea41f6b9de8fae12343618"}, {0xf0, 0x1ff, 0x5, "f8bd6a89b86153dfd1c68e8c6c2355de272f4f05a24381fa66a3c27fa5e80c9b77a9fd04add1235740c691878ab6b6cffd59148cabefb0337c4ac9c16d4f6b4b4dd24ada9176b659edffcd8066238084a2025a8482def8843c471156b097eeb4934b7680538fe5ab547d42abdd00fe23ed8c96f0bf2ac5c267f364954cca7114fa24c828e8d8182c9f27cff6cb9a9ab3e2470f266d5f7d373dc7b0c503a17d94f7f13e92775ea606882d81ecea2cb33d8eed12feac7165e0092e2af837a139bf82fcee187d2ef991d260d84dfd235d019e5c61fdfbb12b5f82464c722f"}], 0x288, 0x80}, 0xffffffff}], 0x4, 0x5) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1ffffffffe) r1 = accept4(r0, &(0x7f000001d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd5000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000035f000-0x8)={0x0, 0x6}, &(0x7f0000c16000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eb0000)={r2, 0x101}, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e39000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008a5000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e8b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000946000-0x8)={r5, 0x3}) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000d52000-0x4)=0x4, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000673000-0x4)=0x0) bind$inet6(r0, &(0x7f00000fc000-0x1c)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcbaa}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x800410) sendto$inet6(r1, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00006b0000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000496000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000026000-0x4)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x20, &(0x7f00004c9000)=0x0, &(0x7f0000f12000-0x4)=0x4) 2018/01/27 08:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000cd5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000114000-0x4)=0x6, 0x80800) connect$unix(r1, &(0x7f0000909000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$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) bind$inet6(r1, &(0x7f000006a000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x1c) 2018/01/27 08:20:50 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000068c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) pipe(&(0x7f000029a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x0, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000a99000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000051e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00006fc000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00007eb000-0xc8)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x2, 0x2996, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}], 0xc8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000a28000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r4, &(0x7f0000f39000)=@ax25={0x3, {"1415fff6b71d33"}, 0x5}, 0xfffffffffffffeab) 2018/01/27 08:20:50 executing program 3: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000203000)={0x10, 0x0, 0x2, 0x40400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00004ff000-0x8)=""/8, &(0x7f0000024000-0x4)=0x1) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007c000-0x4)={r0}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000070b000)=0x7f, 0x4) socketpair(0x1b, 0x80000, 0x237a, &(0x7f000070b000-0x8)={0x0, 0x0}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000070a000)=0x0) [ 275.982683] device syz4 entered promiscuous mode 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e11000)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000095f000)=""/207, &(0x7f0000f7a000-0x4)=0xcf) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000000b000)={0x0, 0x0}) write(r0, &(0x7f000000c000-0x61)="", 0x0) 2018/01/27 08:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f93000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009a8000-0x4)=0x6949ea36853dbf85, 0x80000) accept4$unix(r0, &(0x7f0000c92000-0x6e)=@file={0x0, ""/108}, &(0x7f0000738000-0x3)=0x6e, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d1a000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000af2000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bbb000)={r3, 0x1ff}, 0x7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8990, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008c1000-0x4)=0x10) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x20) r2 = accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}], 0x3, &(0x7f0000000000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x10001, 0x3}, &(0x7f0000001000)=0x6, &(0x7f0000002000-0x8)=0x2, 0x8, 0x3, 0x8, 0x7, 0x68, 0x7ff}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0xaf}, {&(0x7f0000000000)=""/96, 0x60}, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}], 0x4, 0x46, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x2}, &(0x7f0000000000)=0x98, &(0x7f0000001000-0x7)=0xb406, 0x5372, 0x5c, 0x1, 0x9, 0x40, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x7f}, &(0x7f0000001000-0x8)=0x9, &(0x7f0000001000)=0x9, 0x7, 0x7, 0x8, 0x9, 0x62, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x20, 0x3ff}, &(0x7f0000001000)=0x400, &(0x7f0000000000)=0xfffffffffffffffd, 0x4, 0x0, 0x3, 0x3, 0x2, 0x1ff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x58, 0x6}, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x8)=0x1, 0x1c, 0x2, 0x9, 0xe0, 0x8, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x7fff, 0x5}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, &(0x7f0000000000)=[{&(0x7f0000002000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f0000001000)=""/123, 0x7b}, {&(0x7f0000002000-0xed)=""/237, 0xed}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000)=""/254, 0xfe}], 0x7, 0x22, 0x5}}], 0x260, 0x4000}, 0x20000844) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000345000-0x48)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="3d7a9d2a3648de047b9fd7c125bae7d0", 0x8e6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f07000)='illinois\x00', 0x9) recvmsg(r1, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f00003cc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ba0000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f0000786000)=@file={0x0, ""/4096}, &(0x7f0000a74000)=0x1002, 0x800) write(r1, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x13, 0x6, 0x20) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000288000-0x68)=""/104, &(0x7f0000e41000-0x4)=0x68) 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000047f000)={0x0, 0x6aa6, 0x6a44f1926532b5cf, 0x5, 0x8000}, &(0x7f0000c9e000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cb5000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x200, 0x7, 0x8, 0x1}, &(0x7f0000318000)=0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f00006cd000+0x34b)=[{r0, 0x8, 0x0}, {r2, 0x6, 0x0}, {r2, 0x10, 0x0}, {r0, 0x2200, 0x0}], 0x4, 0x4) connect$l2tp(r2, &(0x7f0000815000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x0, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, 0x32) getsockname(r2, &(0x7f0000d83000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x10) sendmmsg(r2, &(0x7f0000f56000)=[], 0x4444444444446b0, 0xffffffffffffffff) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000255000)=@generic={0x0, ""/126}, &(0x7f0000671000)=0x80) sendmsg$nl_xfrm(r0, &(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, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 276.071631] device syz4 left promiscuous mode [ 276.119571] validate_nla: 3 callbacks suppressed [ 276.119576] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000267000-0x4)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f000014b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) unshare(0x20400) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffe9f, &(0x7f0000881000)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x4}, 0x0) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000071b000)=[], 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/27 08:20:50 executing program 5: r0 = socket$inet6(0xa, 0x80007, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xca08, 0x0, 0x8000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000031b000)={r1, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4a92, 0xfff, 0x40, 0x2b, 0x6, 0x0, 0x0, 0x3, 0x1ff, 0x2, 0x3, 0x401, 0x56, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/27 08:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000385000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000429000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003a8000)={0x0, 0xc2, 0x0, 0x2, 0x63ec}, &(0x7f0000ea8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b34000-0x8)=@assoc_value={r1, 0x7fff}, 0x8) r2 = socket(0x10, 0x2, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r3, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)={0x0, 0x0}) shutdown(r3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f76000-0x14)={0x80000000, 0x1000, 0xf9, 0x4, 0x100000001}, 0x14) pipe(&(0x7f0000cc7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000075d000-0x20)={0x6, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000386000)={0x3, r5, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) 2018/01/27 08:20:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000e6a000-0x8)=@sco={0x1f, {0x8000, 0x1, 0x8001, 0x8, 0x400, 0x4}}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xfffffffffffffe65) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 08:20:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000557000)={0x1, {{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]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00002f1000-0x145)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x29, 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, "ee7ea5", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000066000)={0x0, 0x1, [0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000131000-0x4)=0x5, 0x4) r2 = socket(0xa, 0x8080b, 0xff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d88000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00005dd000-0x4)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000042f000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005c1000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x9, 0x200, "8b5e02c91bcba811e3a0b0d9af86a509deade305999a6710be3e377a03c1b5de1ef84b1bcb9566d277f08025c01477a991ea80bd6668b9c977b5a5e0253b08834407f0897c406fd9d62d1731c70a3e3d"}, 0x160) syz_extract_tcp_res$synack(&(0x7f00009ab000)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000033d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00006ad000)=0xdd) 2018/01/27 08:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket$inet6(0xa, 0x6, 0xff) sendmmsg$alg(r1, &(0x7f000032b000)=[{0x0, 0x0, &(0x7f0000465000-0x50)=[{&(0x7f000094c000-0x1000)="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", 0x1000}, {&(0x7f000068e000-0x16)="6b5f80e776241b77ab22ad71758fa2a9c14172d38df1", 0x16}, {&(0x7f0000044000-0xcf)="a33a2945b0f60a8c8a73958f4d156995c3e5cad1137fd7cc62a88c34b1c7b7f6eb203f7d81cef54d4609da9da722d28c85d87cd3a1f1a507fd2154dab871757403e107382508f282a2991e7fab932a6a3fe94e4360509cb474fe362302e5b5c990927c92e3d383062ce059b7afe3378f7d4ef716086b7aa266a0dc185f63374a9b4aea428c5d83eebc345ad5f2b5fc5083f677a030fd090d6a5d17535abf8562f7c950851d7bb742c31915a33c99fa194361f67528defc499f833084f93ac16402e0eaee74129495c73afb814ae73c", 0xcf}, {&(0x7f0000ae5000)="fe69c5de8f96cf8e543162fca71408e8f71c18f7d64664bc5b834c590ad63caf9146d13c85ff0d826cc13a4bfabe52107a1b64392b638c75e597b01d509fac52436d06638d0aa07a88a775ff3f081617472cbf0e8364177b021880bbc7785175e6ec07286250ac83ac8bc13e82dd620fa00df5916a5e6698e3dd0a2e0574809ee390bd3f3ba7d6c810e26804e2718855e382ddac6e974fd44c0353a3c5da19b689fb29a8983078d9f06aa227138d5b7bf32d2bf9a94a8084b441b6ce82f65ceee32d5cd06a6e9f1474b0b10f0549b8eb5388400db7d3ed449874ff7d58d1", 0xde}, {&(0x7f0000b62000-0x2d)="46e8f958d76f1d9119462f74e789bbad6f2250415a1aa99fd5fd4609fd5b9d6dd1a4107d0ce6c49c2fc74ca216", 0x2d}], 0x5, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000dce000)=[{&(0x7f0000393000)="670b10efdd948dacff2501cfec706da246ce8408d476b831a1331e47b0e20dcaf556b15ded5372f7fdaec774d6da8abb6d19c6ec77e84cb209cdbd0f069bbf77c7c8eaaaf8eaf915534c0a338389dde4b0f6ce622c43dafbce311e0051e02b9ea482749ae763c2a74501b28144574b2477a8701a30d5", 0x76}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f00004ef000)=[{&(0x7f0000f39000)="e48539a349168c42ef74e2425ce8abd642338235d79aac7cef7ba4e72e4c20fb2a4c4d8302f1f9284497d5ba1c65e066cff6efea1a333fdef09b5e49a9098808fd3f44dbd5d2f9610591f9eab59a8259870ea0a0a93b0efe9bdf115d37e0622c214d4b3bafa5926445eac03fd266804a59a12c79023209364792a6687ca02054545095c42791bbcf3e603ba72bf21e4ed408f338ca46f93f4530e3e595814218248b05fbb16b629821289ad082dc89eb", 0xb0}, 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{&(0x7f00007df000-0xa6)="7f7285fb96fcec1bf7e01dae99b8f9b6634458ddd52b9a945ef4e8ce09482d789564f6bdf21b94157c8870a9e67a28553209de4bfcdf8660d387250b529e1e8d86b9935f40721b7a1734d0855e2f975773a8f52be8c8208f281800ad1ab74d38119d06a48114d625ae286eb8fd7c03d5f8ec60b1967d7c177f756b264c0ee4211e8a055fc4111a638d5fe6e91efcc6fbe38b67f023e233423c827e3810dad0f1020f0db726f4", 0xa6}, {&(0x7f00009f5000-0x75)="80f37ed6789edfdc7335d16eb4f4399db84707023ba31a32da4e848455cc5a908a62053e0966766245f63261bf00c572a49775cfd0327afec764c2551335e1b026067a42786a7ea8050aff8d298d7bf37e522f3ee7b45daeb93cedaf6d478bf2b69fd57a77d80ce283ca2d27a1849a71470bf1e014", 0x75}, {&(0x7f0000ca2000)="5a7c04f7b30d917797476077b32f4ece96e3a5a391989f381186207aa8a1ef72c2af99d9dea94129a74cab61e112a60ea6b25ce90be29b6396d8882de3153a96d04ac829f9e3710dcebd69e790e3887e14a8eba7df4db59042c1f7472b3c8e9d28e9bc595663eeadbeb2a70d1f6f67932b78", 0x72}, {&(0x7f0000804000-0x1000)="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0x1000}], 0x7, 0x0, 0x0, 0x4000000}], 0x9, 0xc000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000013f000-0x4)=0xc1f5, 0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x130}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x16c}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x4000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe9000)={&(0x7f000099e000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) listen(r1, 0x0) bind$unix(r0, &(0x7f0000599000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0x8) recvmsg(r1, &(0x7f00000ce000)={0x0, 0x0, &(0x7f0000bdb000)=[{&(0x7f00001c9000)=""/105, 0x69}, {&(0x7f000077f000-0xa9)=""/169, 0xa9}, {&(0x7f00007d2000-0xdf)=""/223, 0xdf}, {&(0x7f000035f000)=""/77, 0x4d}, {&(0x7f00004cc000-0xe9)=""/233, 0xe9}], 0x5, &(0x7f000080c000)=""/165, 0xa5, 0x1}, 0x162) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) [ 276.210860] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000ab7000-0xa1)="", 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r1 = socket(0x11, 0xa, 0xed9) sendmsg$nl_crypto(r1, &(0x7f00006f9000)={&(0x7f00001af000-0xc)={0x10, 0x0, 0x0, 0xa080}, 0xc, &(0x7f000051d000)={&(0x7f0000cac000-0xf8)=@del={0xf8, 0x11, 0x300, 0x2, 0x0, {{'drbg_pr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x68}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x44}, 0x4040000) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000016000)={0x0, 0x0}) socket(0xe, 0x6, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000074000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f00003bc000)=""/198, 0xc6}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007da000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00004e3000-0x2)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e7d000)=0x55, 0x4) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1a, 0x800, 0x8, &(0x7f00004d1000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000406000-0xe6)="6829786d564e504a53c745772bd166559e7f9d668d4c8a7c9c1525d5c6bc745f7f4b1306467a5615576f5b04f479a29a6e5c5346b8c1c43caf1102238dc1fae21e192226f1b3ed7d2b5859d6bccc19297668e14bfeabf8912ca49ea611572e48630f03ae488f6efc519257801dd5a408692e42795290b7ac05ae0670e085c993b77281dfd29acede88e0dd8ea7d1b6522ba3fc00b6649b0d7e84b8dbd47c8e8225d32c39cb5d175eb0713d7076fd2651974c730033e8b4061d1d1891d9784884ab2ac9aa021a9edae020cd5e5464a71ed5405771bb35b75949807b1ac0d0a551e2181e93ac29", 0xe6, 0x4000844, 0x0, 0x0) sendmsg$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, 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, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f00002d5000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005d3000-0x10)={r0, r3, 0x3, 0x1}, 0x10) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f000086d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a5000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000573000)=@assoc_value={0x0, 0x9}, &(0x7f0000472000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000028c000)={r6, @in6={{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00003b4000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c0f000-0x10)={0xff, 0x8000, 0x3, 0x8000, r6}, 0x10) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0x20000, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x0}}, 0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd1000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xdf7, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002e3000-0x8)={0x0, 0x6bb}, &(0x7f0000fd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fa9000)={r4, 0x591, 0x8}, &(0x7f00003d5000)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd2000)={r5, 0x4, 0x0, 0x7, 0x0}, &(0x7f0000fc1000-0x4)=0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f000079e000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000211000-0x4)=0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00006a5000)=0x0, &(0x7f0000fd2000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000023b000-0x28)={@common='yam0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000015000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0xffffffffffff8001, "cbcac16b8886d7dccc9b0e04d5ee7494ee93a5b8d69b6839fa6276cf03579053b909ac9b8cc6c7b91b6b27720db67d228167cabe46a4605a06ecd4bc1eeeb6c83931459d233b97229c4b3622274cd416"}, 0x160) 2018/01/27 08:20:50 executing program 3: r0 = socket(0xf, 0xf, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair(0x3, 0x80002, 0xc8d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r2, r3}) r4 = socket$inet6(0xa, 0x1001000000080003, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f0000012000-0x54)=""/84, &(0x7f000000d000-0x4)=0x432) 2018/01/27 08:20:50 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d9, 0x2, 0x3, 0xd, 0xc2, 0x5, 0xac34}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000060f000-0x3c)=""/60, 0x3c, 0x2, &(0x7f000045b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x1, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}}}, 0x3a) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000425000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e07000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e9b000)=0xd5281ed7048ce495) r4 = socket$inet6(0xa, 0x1, 0x0) getsockname(r4, &(0x7f0000670000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0x26) sendto(r2, &(0x7f0000c99000)="da0e7ce00ca5883f1e7dbaaca89b697955b43c52e68bfd4b97b19ef4a70073e21effa27a", 0x24, 0x4040000, &(0x7f000040f000-0x8)=@sco={0x1f, {0xf7, 0x8, 0xfff, 0xfffffffffffffff7, 0x2, 0x7}}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000ad9000-0x8)={r3, 0xffff}, &(0x7f00008a7000)=0x8) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000272000)=""/42, &(0x7f00000bc000)=0x2a) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r4, &(0x7f00001f3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$inet6(r0, &(0x7f00009a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce1000-0x4)=0x1c) 2018/01/27 08:20:50 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000017000)=0xe6b, 0x4) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a5f000)={0x1, [0x0]}, &(0x7f00006f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d8b000-0x8)={r1, 0x401}, &(0x7f00005a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0x422000)=nil, 0x422000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f43000-0xc)={0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) writev(r0, &(0x7f0000028000-0x50)=[{&(0x7f0000e89000)="ded54bbb549115f2a10e68a4bb0aaeb9d291bb91fb492afbdf9d42ab58a52ad3b5a1d5766329ccd7bb87b42ad276aeb7984de4d1c98405d1fbabcbefabed72492304abd52ad1c2a5125b836768b9bb34e4a102f68f1b0f2cc53e4b47d4bb98d3eb005ea80e399109fd2f6cae97e1f357329edb4297", 0x75}, {&(0x7f0000ca2000)="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", 0x1000}, {&(0x7f0000ddf000)="88dc9bea9ea93889ef0495b26da97100dbfb15312a51c1cf24a555eae25c0994184ea8aee2aaf7e340eb997e9bac3b631b1e8447c221dd974ea920e5d71ae4c1586f4e85fab853373e1c68902e7fe11992deb3f11727e4451331d502c02b4e5991ff783d475581acc7394048b11112d2b74998fd4a3ec7f03dba5d5ded9980c129cd211f7c", 0x85}, {&(0x7f0000191000-0xb3)="98f007cfe70f7ceb47ca0586aff2033df9c2738cfefdd9330d4c1e86f02d548f53dbcc29f1d4e1a57e3e0381720ae7185be4bd24638eaabbc213f3135be46a9812fda7efb8e335c14342a8d64e60d7da17341a1d12ca6e3d1816d22481e732449137f8a2e72ddad3c6001b5dfe3197478fb3648953438178a43366d5c2d283bce9157c0469b22529082f3c13c91288d4ae6b99bc093899a22ee8e41d7def3c5de31f7ea41e28771902d7ec93adbcdb9cbc0af5", 0xb3}, {&(0x7f00002b0000-0x55)="840603bd21d846b1315cd75b2a0c3a69e374918e35a0c8a46f0859d0668f5b11adb85685d27cce38a59fb5aea73cfd7a0cfc95774cd3cc9275e3a45d70f4c39ae4fea7b1c7e0087c7b1749e4b1d755ebcb259c98c1", 0x55}], 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xfe1a, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x8, 0x0, 0x2) shutdown(r1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f70000-0x4)=0xb00, 0x4) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000398000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000039f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000232000-0x34)="6d5a7b8de87b60dfc63ec9215a1b70ab210ca3a01a24f4fb6aec7741f4c02dbbda10dbf7a45a0ba59a78e31863fcd1e98aaea850", 0x34, 0x4000000, &(0x7f0000d8e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:20:50 executing program 7: r0 = socket(0x8, 0x800, 0xffffffffffffffc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xf8)="f0da2b9e0066ba67d2f5fd5a5d55f84ce3ff8dfa16e1b516e933f3260fb1c4f112f239bb9393ce249afce0e467426aed49563ca722592a7901e8088d641f1a84bc16fd997f3336e8c2c910fecd79615114875106506ca03763d83dcd99c775d6d04d43f03abd6bf57662b15895fab35b36c0d53e68b87a012d45bfeec5af6d1434d332e3bf7833edd73657758bf122bd8f1a5c20104fd8efca71bbb7ea28413b3fc5711599fa626bc7d5447687712829aee6e4a5fd2afcbc241eeee8f8ea25ee66cc5a5ecbcf22acdce28dd636cdad92002d0b9db860e174fb9e86515a4e838163696be4f6237a3665d24f20e255e3b80662c79bcead1532", 0xf8, 0x800, 0x0, 0x18a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x15, 0x4, 0x7fffffff, &(0x7f0000f4f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000cea000)=0x0, &(0x7f0000e40000-0x4)=0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d52000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x7b, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0xbe1c1caaf61a0636, 0x0}], 0x20000000000000e3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000)=0x0, r0, &(0x7f0000000000)=0x0, 0xffffffff, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) r2 = socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1706, 0x20}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x3, 0xf9}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000)={@generic="4f4cee56b60b37f62ce986bc9439d775", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000004000-0x3c)=[{{&(0x7f0000005000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @generic="9802a0943cbb5c9b13d6e2243bcc5ce9"}}, 0x1e, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[{0xe8, 0x10f, 0x101, "ebb0b3c2a39263add3b044acfeb250194e348f76d3e6b06cf2ebc13ca35d6e966804e2c190724f2b8d7222a7e48074a652b87b940cd60c9612bbad23cdfe979babf88672d0b772f6d10affe8f84fe3bb99efea7fa5af9625fb714f74a42321dd52ee52cd994bdfc3b2ccd58fa091c5082aaf50fedc6ebfb178fd45c5d58290d5ace858b86c1570b78b9177f0e98407157aada6bd09a06a033bed8cc0fe481ce9760519641b6f3ad03d3b816fad54295af42d7d79c8f24e2ac17c237320d1660c06792c4e939193faf5a3b7187c2e318c05f1c1"}, {0x28, 0x116, 0xfffffffffffffffc, "b2f494e3c3eb5e72bb3d726b8d0173e382850dc3"}, {0xb0, 0x10e, 0xe87a, "75ec48379aed349772492e1b51c194d9d9f31bb984484fd8cb116c5e0d243f53923043fce45662d8f8b3fd0d5807669ee5f5924bbc5dd0317d42e72fd667b2b00cb7d16d83f56536a607c4055932b5f4cb429c751e6cf1d7320321f71f5ba9e62090779180a5035b3563a573d2013d13ff9f36e1a926691f91eedc5aa19f98c460cdc3df42d59eb06db3ff5c4661ba8a7c58b49a5a433e3e7e9a5759c3"}, {0x78, 0x86, 0x5, "0a3d9217ba838f358e45ceb2556a1b3b841ab1740e0364b8a7b2863660240f99e71517ce82fcf88e7b2ba06fb9633810f7452ce184d061e570144fb52577816a49a9dbbc26ebad1559e7ec4a7781d00ecdabcc1542513dad7a7facc8e1df80219773934f"}], 0x238, 0x4008001}, 0xffffffff}], 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000004000-0x1000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000-0x4)=0x80000000, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000006000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x15a) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000555000-0x1e)="", 0x0, 0x0, &(0x7f000061e000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7ff}, 0x1c) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000010d000)=0x3, 0x4) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, &(0x7f0000b6b000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x181, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006e6000)=0x0, &(0x7f0000f17000-0x4)=0x4) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000331000-0x4)=0x3, &(0x7f00005a7000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000052f000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d3000)={0x0, 0x0}) socketpair(0x0, 0x5, 0x7fff, &(0x7f00009ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ec0000-0x10)={0x9, 0x2, 0x0, 0x2}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000439000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000087a000)=0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00005af000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000abb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x2, {0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}}, 0x3a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4a5) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00007af000)=0x7ff, 0x4) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x23) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 08:20:50 executing program 3: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000234000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f000039c000)=0x400000000000002, 0xffffffffffffffeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ba7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000431000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000195000)={{{@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], 0x0, 0xaa}, 0x0, 0x900, 0x2, 0x0, 0xbddd90873526c83f, 0x20, 0x80, 0x2c, 0x0, r2}, {0x0, 0x1000, 0x6, 0xc206, 0x1c, 0x2, 0x4, 0x1ebc}, {0x0, 0x1, 0x4, 0x1}, 0x5, 0x6, 0x1, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x2, 0x0, 0x1f, 0x8, 0xfffffffffffffffa, 0x101}}, 0xe8) connect$inet(r0, &(0x7f0000e27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00006e2000)=[{&(0x7f0000096000)="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", 0xa564512c45ebcf2d}], 0x1000000000000059) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000584000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ca000-0x4)=0xe8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e99000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e80000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000df000-0x4)=@int=0x0, &(0x7f0000085000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 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, r1}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e03000)=0xfea, 0x4) r0 = socket$inet6(0xa, 0x2, 0xce42) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000152000+0x3e4)={0x0, 0x9}, &(0x7f00009db000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043b000)={r1, 0x0, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008b8000)={r1, 0xffffffff}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db3000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast1=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000005000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000)=@bridge_delneigh={0x70, 0x1d, 0x4, 0x6, 0x3, {0xa, 0x0, 0x0, r1, 0x2, 0x20, 0x3}, [@NDA_CACHEINFO={0x14, 0x3, {0x9, 0x2, 0x9, 0x6}}, @NDA_PROBES={0x8, 0x4, 0x0}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_PROBES={0x8, 0x4, 0x4}, @NDA_DST_MAC={0xc, 0x1, @random="d64c69f5bcd3"}, @NDA_PROBES={0x8, 0x4, 0x1}, @NDA_IFINDEX={0x8, 0x8, r3}]}, 0x70}, 0x1, 0x0, 0x0, 0x51}, 0x80) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/27 08:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0x802, 0x1, &(0x7f000064a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000043000)={0x0, 0x8b, 0x1000, 0x0, 0x4466f774, 0x100, 0x4, 0x2e, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4, 0x100, 0x3, 0x4, 0xffff}}, &(0x7f0000d1d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c7c000-0x8)=@assoc_value={r1, 0xfd2}, &(0x7f0000643000)=0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000072f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e1000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f4a000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000ddf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000046c000-0x4)=r3, 0x4) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bdc000-0x4)={0xffffffffffffff9c}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c4e000-0x4)=0x22, 0x4) syz_emit_ethernet(0x46, &(0x7f00009e7000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) getsockname$ipx(r0, &(0x7f0000ee2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060f000-0x4)=0x10) r1 = epoll_create(0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009d8000)=@assoc_value={0x0, 0x0}, &(0x7f0000219000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000551000)={0x5, 0x66c8, 0x0, 0x8, 0x3, 0x1, 0x4, 0x6f, r2}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000035e000)={0x6, {{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b4b000)={0x100000000, 0x3}, 0x2) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000)={0x0, &(0x7f0000003000-0x18)=[]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000017000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000d000-0x10)={0x0, 0x10, &(0x7f0000011000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000018000)={r3, @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]}, 0x8000, 0x7}, &(0x7f0000013000)=0x98) r4 = accept(r0, &(0x7f0000017000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000015000)=0x10) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000015000-0x2)=0x2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x3ff, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000001a000-0x10)={r6, r7, 0x9}) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000037d000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0xc3, 0x100000001, 0x401}, &(0x7f0000377000-0x4)=0x10) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:20:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) r1 = socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b30000)={0x0, @in6={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c53000)={r2, 0x66bb}, &(0x7f0000f2c000-0x4)=0x8) listen(r0, 0x7fa) r3 = accept4(r0, &(0x7f00001c3000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000178000)=0x20, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f58000)=0x5, 0x4) r4 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r4, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000226000+0xc5b)=0x2, 0x4) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000095b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ff6000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ff6000)={r2, 0x4}) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000c96000)="1f0000000104ff00fd4354c007110000f30501000800010000eb23dcffdf00", 0x1f) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/27 08:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008bb000-0x4)=0x0, &(0x7f0000c5a000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3ea) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000001c000)=0x0, &(0x7f000001c000)=0x4) bind$rds(r0, &(0x7f000000c000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ce) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/27 08:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$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) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$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) 2018/01/27 08:20:50 executing program 6: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f25000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000509000)=0x1, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f26000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f26000)=0xd3) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f25000)=0x2, 0x4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f25000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000)=0x10) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x2000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r3, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x1000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000145000)={@common='vlan0\x00', @ifru_flags=0x200}) 2018/01/27 08:20:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000012000)="0a1e7740ee3094eb49961a6ed4ad064290f916205810a1028d6fcb8c48fd4a91f2fc7a174148788ab7b0582597e9fcc90cd533fddd13a06ea7ff184258060c75cd55a62bf2ae1a3450e17991e1c6b5467d3fedd58e6d8b9f4c6aad8764accceeafbf16db7af4ffc33f76809bd837ed7f3b9cc74222f4e403ae5c70d18f58979df668d54faca623c3dc475cbb9f0cbc9af3efbc9bf536247bb9365e954d62089ad41c944b2c30ef68ecb504b859e5c7723745ec7b7e814a8087aacf", 0xbb) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) 2018/01/27 08:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 08:20:50 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fd3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fd2000)=0xe, 0x800) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007d000)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d94000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000088a000)={@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, 0x0}) 2018/01/27 08:20:51 executing program 7: 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$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000554000)={&(0x7f00001dd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000904000-0x20)=[{&(0x7f0000a1b000-0xdf)=""/223, 0xdf}, {&(0x7f000054a000)=""/230, 0xe6}], 0x2, &(0x7f000038b000)=""/0, 0x0, 0x3}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000bea000)={0x100000001}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00009fe000-0x4)=0x0, 0x80000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00003ba000-0x4)=0x87, &(0x7f00000d4000-0x4)=0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$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$kcm(0x29, 0x5, 0x0) bind$bt_hci(r3, &(0x7f000012e000-0x6)={0x1f, 0x7, 0x949369be50c6942a}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f00009a3000-0x1000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c9a000-0xe)={0x0, 0x6, "7a29b45142c2"}, &(0x7f000014e000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r3, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0x4a}, &(0x7f0000003000-0x4)=0x6) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={r5, 0x80000, r1}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000003000)={0x0, 0x7fffffff, 0x101, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002000)=""/54, &(0x7f0000005000)=0x36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f0000007000-0x1)=0xffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000007000)="84b3d8e0a7c9fafbdd567763d8df475c70a71c64d36027", 0x17) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000008000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x88, 0xa, 0x80, 0xa0, 0x6c, r9, r10}, {0x3, 0x4, 0x81, 0x3, 0xffffffffffffff01, 0x914, 0x1ff, 0xffffffffffffff80}, {0xfffffffffffffff8, 0x0, 0xfffffffffffffe00, 0xffffffff}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x400, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x1, 0x0, 0x16, 0x800, 0x7}}, 0xe8) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bd6000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000b3c000)=0x0, 0x4) listen(r1, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000202000)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x360, 0x739353cf, 0x100000001, 0x7fffffff, 0x3, &(0x7f0000ffd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f, 0x0, 0x3}) r3 = accept(r0, &(0x7f0000604000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000046d000)=0xfffffffffffffdec) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000cb8000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x20000, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000bd2000-0x108)={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]}, [0x7ff, 0xfffffffffffffffc, 0x8, 0x8, 0x800, 0x2, 0x9, 0x7, 0x4, 0x401, 0xfffffffffffffff9, 0x1, 0x319, 0x0, 0x8]}, &(0x7f0000e31000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000023000-0x8)={r4, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000b8c000-0x5c)={{0xa, 0x0, 0xa11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x7fff, [0x8000, 0x9, 0x3f, 0x2, 0x4, 0x8, 0x2, 0x7]}, 0x5c) connect$nfc_raw(r3, &(0x7f0000773000)={0x27, 0x82, 0x1, 0x1}, 0x10) getpeername$ax25(r3, &(0x7f0000e37000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c43000)=0x10) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077b000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000d96000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000119000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/27 08:20:51 executing program 2: pipe(&(0x7f0000d4c000-0x8)={0x0, 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) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x7, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000000000)=""/4096}) syz_extract_tcp_res$synack(&(0x7f0000f7f000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000f000)={0x0, 0x6, 0x45, 0x4, 0x3, 0x7fff, 0x6, 0xff, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x6, 0x2eb1, 0x64533a15}}, &(0x7f0000026000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001e000-0x8c)={r2, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004e0000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cb1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3d6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x4, 0x100, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000c0) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x8, &(0x7f00002b3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008db000)=0x40, 0x4) socket(0x10, 0x2, 0xa) 2018/01/27 08:20:51 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000ac1000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000a31000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x80, &(0x7f0000001000-0x33)=[@in6={0xa, 0x0, 0xf17f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce2000-0x8)={r1, 0xbb9}, &(0x7f0000d57000)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x3, r5}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x4)=0xffffffff, 0x4) ioctl$void(r2, 0x0) close(r3) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000003000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f0000005000)=[{&(0x7f0000005000)={0x27, 0x1dd3505, 0x7, 0x76ee739efa054fb2, 0x2, 0x3, "fc670bea538bbad1c8ec815471590414f80854814587255aeb8e91b5e2a6fd7ccf54a9494e6193637450adaa3f29fe827de811b9d55451ee7a22c71d892df2", 0xffffffffffffffd0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0xa3)="ff5f7b988c0f798dc39f7a67723dcb340f8542bf69a2d7bd6a37c6ad004f358d402710f61fe5cb8533ab9643ebef631de39d8a3abe8243a865c16ce7ecb0cf410ef24009f4671c1b2ab58d8081fd2350cce5a73100bcac9f4dc90f75cc07a8a2b4bad3bbc02ca58e62b385fed9102d52c1726c5d7bca212f5388a4f1d60551c434e794394df22206a5219586cedd8ba7195b2cf678cbd37f5dfefef16c504b11a14456", 0xa3}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000004000)="34452c7f444991b3a4b83b145e40bbfaa0d819adce1760948fe976110b62885bd9d0e56ae1633ae31fbd2427cf4223db74cc2a6116835d0fe28900fec2e0f527b87a5b23073c99b90b342497abcc33e7b2f2693cca829b1bd7d324af1a9ddd139d04baaacd529c816a2f445b57ce160946f64e5167e22e555824907580885a55860bb524d6d731c9075b53723b074fca445e6b724a57be35412a8ec413ff4551cfa43b0a1b9cdb55f76ead74d066765c07a1c19a52bc4d0a5b51f354099667a76799f9d3ebbf406312165c0d95d34a065f0c8ee34bc76c7f37ddd239f1c85c", 0xdf}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000006000-0x60)={0x27, 0x100000000, 0xda, 0x6, 0x6, 0x100000000, "779b82227310d95fc2e717a848bba879be3578b14eadaaf11110b11cc532c71c49900a77025bea009bf113e515f84382a4cb52c13b45ca502351960cb73b83", 0x9}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000005000)="965dec3e008ef647567ec84229e81573eac685626dea2d537187e414ff790f3be2b90e9d2fd39a2726b1c709ab307d4b8045322396afd9f887917a0153f4a1dd3716a600c2d4943f1a2bb9ffb21fac6563353ee75963f5dc3888d41faf2e46fe09aecb27b00faf85461a0bd1e5", 0x6d}, {&(0x7f0000006000-0xa9)="e8d26a50512ab1795c4de8bdf3b5301869f8fe0cf44eb37c8fcfd57004607a96b73671b0aa1424668d094a015f5ddbb761f2fc64aef143b591c40cf1dbbc6cffea51eb11fc1299060911c6fdcb175dc9870918f77e38adeff5c57efb4ccb5980df24319764bd5691f3f5e87705d68791ae3cc6f64aacf4fd97e67832b990e8c36cc4849869f49b20ac04772a29fc6b02452e53f0d2447a6ec70a1a8839e36f9915a135d0b433ae826b", 0xa9}, {&(0x7f0000005000)="ee8d97949cc3017916c98393479d5a53e0204d9a72d812f2574b4d81092c87a54976e25bb680a59262f886545bf77aad1b395a1ee29a7be0c963b1d6853399d29ecfa0ffc182743bc801e7a271fcc3cc4bb8b47c1dc3317adecaa172d9e8ee7db0e2fb50b599a6a94e42eeddd5421279c0e53d40d02fd5fcaa06eecbd7243a48bfe509018e30e5ec", 0x88}], 0x3, &(0x7f0000005000)={0xb8, 0x102, 0x9, "5ff02a622a834ee25d2d9a3c0d391b57648d5b12a72da533b0579d73c9595b914f09fd8b98c802abd8e8632beb9d179c9b28cae5bd4505b76178cdb5cc2d2bffb1428b9456f765346ce06feea602d2129c58df609fff1696db68a51ee3fde24ae0fc903b1af4e8fcca86425e5dde4a72692733b98ab3ee35989faa5cc663e04b0a214185ef319ef644f3066293b55bb7beaa0c89c6d47daaf6df829996393e5e68190b4cae0a"}, 0xb8, 0x4004800}, {&(0x7f0000005000-0x60)={0x27, 0x2, 0xfffffffffffffff9, 0x1, 0x3, 0x4, "0cffaf04c752acf05d59a19091ab1e0a6539fef5141ee664729e31e0bdef30cae4f0b0d78b3d02a4c31516d6c0ee7df6d0a0acf424f05bf125c124c7874a51", 0x18e}, 0x60, &(0x7f0000000000)=[{&(0x7f0000004000)="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", 0xfb}, {&(0x7f0000005000)="f94614042109ec2dffac601866098fecd5e336dfeec58796b59e3308b20fbf9eb086e314a3bb885a20ca56b95215fca9aff736e6e9614b91ac06c083f1ee2dc93ca4384ba4f83140f9a2d2217e5fdfa5311ad5141200ce923f941cf978f975b911d4039dc7cbfdd73b1870f3859936615ad83912982ae0d596110d5d36c9ce42da613647ebee93fda89e7e10c218d4365eb01ddc2e6729a05f8ccd0f4750b7cb4e83cb86ac51525af1d36db35fb45d6b3d1abee5b916c4b87739b5450d67795bafe9e0598ed644b1bf54a7bb30e9d3b5d25f38f383e0265f32ee8675a260b178d86f564fa58e3179e704ddea5eeea204e3220792bc794fa515df6841bbd4a5bcadb26a2485d4c45062912398d93ea9090ce45313b326d03fd9f00ab9b9f79a3a0adf4870dde3d9a67d1a11d23992cdafce7a6bd4c47b47c55cc48e6bd028d5eb27a6c7d793de853cec9e2b82a7b975771a747b898355da1a6e972a110ef85adaee9358b8a05800d3209df8e9ca39d3b889acb7d9e8e11b9857f9c07f016372095df702b6552749b6b02dc449605ffce329f60418b6ad585d1623bdedc5051e6cbd8f65f011849884a001a13929edba5d29b89a3fe610c311705408fdec35756da2a4da006263c138ae39d455496a84968c3f73561fd6b2b504d0647c04d2f08c6e7b21bead3499b15a2f997d4d0d0f352dc9403ffbe19c0704518395b78e12c9dacc1098141693aa0fe984a8875df9dbadd2a9a1bfdacdb517d1b7ea2a0922d6a309233f34b0c5096998d3c05da80a3513af8ef620bd34a4450910e669f1c7e5957af26cfdd071b59ddb491ae498d51b0d3e6f3747e0d26bafbccb1a45b4246fbe2f799c927082dac7ceb0911a9de42fbd2473467d28efb67153a6aaf989d7833f6dc15b94713b3c63aeb31395fe0d220093deeb17a1b9f6bc71b0b6388d2938876142a811e7ed51ffe9443c4ca5ab508793a477f0df17d818bcfb1a329ea6cb322c56610be3e7ff29e1478e962396cf45dcb6722b43385849bc970b1f17ac5ff8c3875e44b3d35b5382e12694d8094e3d8b584f26d6d5f83d283fe0cd05d85eb8f84fec904e3c8eda7104e24915fa50e499b1c9afd8ce0be4c42f910f01b8a9c48d2b3777048b8d09be8ce7d3fdbff535dbfca7205a0ff7f8f00e76210f21e2a569fe338451371ca922f46fd50cf6ab089d0dafe64c758795051c04ef895483ce7762f50b0b3034fcd254a558efbd305311432dc262af5bcad2876989b5d8ee0e0595512a56ce6dd08226df3dc638a6feab4185d6db369801f119833b6bea34c8c86b71c99ddda694e8f3586fae0443ad02ebc6fdec025ce92afb5334a77f99e4df4b44d0f1b2377511a5c55406573078e9053e42277c3ff8e96149f2092df3c747920c9a74f9e8850e05f76b1cfad555fcdc3d0c9c10ea7e1170a72cb344c6dea37c69d4bf5b75f9df6268cd87630116533836fd545fade2e36ef117bf829cf4be99142d71107d44b91a78fb949745e838e34b0d2ab98f5e6e3a90b9c48a2d70569aaadcb90b6a27916d5c8331444eace6a8fa1520593b6d2cb8acfde7d5d078193521c579f7847119ada461e8640255771921cfd8c04706b3bc7fae7bc5603a775177dd886c19f39e93e51293ebeb9e9dfcb50f5efb1377e1698fd005abce20f1173f564891d3734a0cfd1c1186f77338ffb2529c098c626002390c941dc373269f7d3680c6ca2a99bb16f019d73cbe5826c86dbfa7238b1cbc9f4f2c89969e39449ab07d63e0eeabfcf648ff2b2d87a533aaad546ab55936c43e859454823798a5ed24faee10d4c34dbc4cd704cb59821a6c48eb977431f4fa95067453952e6db44319e553888e2a710515ad8fc778ab31c45765c95a39dcc53a8fa8f390086f9628fee1850c123f95ce69c313c8b9c9a6c080b1b2499266713b615c8ffd46fbd3394852af33ad720e01c1f737b96a29e3e5f99485db49a0abbda51a91299081ae91255a66ca05929b907c6e70fa3c371e71d1ed8064090214b4f4337691559dd18006467ba4366b503f9cc7b1b46c2da0fd8ccbd027d9904ffb877194546fd52d0abe82d1065eb7055b28cac571d4b65362e0e6db909cb10344cbc907e64253a9501f3b2c78a6b1fbf96588d38842dfbf1b76e61664d1072f38613334f3f5f217fd488afaff9d4d8e34ec8ad70185235ea3d92756d73acf168164cb71e8aba5c7ea5dfb230d85d7ba4e9b5da4cc7f34acf66a96254c71f074630e42a1560f0bb7cc39504d4f683fd330568a7e498ce4ada2c50fcb041d82e7c181ae8af26b35327a7fdc26ab28f5cf3ec3c55da6507e31d08da7ff91161b6326c144942c78033e10560a11ca956319a7513c607a6174cdbcbbdfeac4393f235554069ce151d7e1fa2bdd57a7f5775e98e639812277fe97e7a16082e9d1ee184e26729829cda24f6577835041418734b1e4ec73eacb88f7fce37fcad7b91b36b4d6ee2bffe8262d30ea4c00cf2f309715d8b6b5a5833e08b8af1a4fa4591041ccff1156f479591f156407ba8aaede054b49e72aa72cf4a5699951175d609f879bc8094d4b2824a095239ff18071f6e5079a3b082f40d16d34aa051faf294177097a25f44205c4cf5c74cd7613f86ee6bc63396f28fc43b56520a405a7852d7d59c4ab0cb6e132d2d29db31f9fc86a3f3399857ae47485a17b66165058a0228ad6b2175b8c1305c14bb5e1308ebb882178d4500c0dd7aac895751f644ba65a9ea95045cc69eaf89ccc9e41ebfd04ce0e8d1868ce55aaf89762acdd26ea0e66b3c0f47537c71e4a37e03950932f5bdff0d9465e2c0253b08749fafd5f99e2ec44d9cb7516046c7a191d574a49cf6a55acb32346e967360697ff1e6bb00ad144e58b484e470b4254bf0fff2abf850faa4fde93b0c6c3221957abe0342e941afdda8cbdde3c9a7d59ff63eb6a57751465fab0658d7a22017b87807bff308e32743ab1d1a2214a83e9218c70d77dc660243bdc914dad3622c5df45428b31481a28a748f0982d651b1340fef01aa4a3f513616ae39cac91d940d5abf9f38b5a6fdeeca3ff0a6e25893c70ff778923d52f5b71263357e3dbc0bffc2ce1da2ea27e30eb2fba75a61b188f7701e5c36fcd8b7a8af433ce8e594d979b61db69450980eb8f903ba25a3a8bdd72173ed2894fdfdea57785521c8746501bc58839e2aa4bbe06b11dda8aa40591c0dd530cc7f5fdfb9496162bef78783937d5fc420e830f8daa01b9bf283b3e1801c3dd7513a5822fdccbc5c970bf09da3c606f8113917427f876502bd99366717fcf2f3076701b4faebe7930c907237556e3e2b64211914b1ad19e908d62482fac72cd7bcf60bec98913678648a5898ba2d0a7bf7bd7d6a2f13aeee841279042db444cfd15e0262074f0301a3f5959c07cd94f077704437daf2a7330e7d5b67ad5f94bea74fc5054e687df073aaff6f6701b0496384c17a664ec4b289ae99f8f1b70f957ee271065ed4f692a9da25ecef497a5eb6bf4fa09d34e9f4084708b20693815fb090d74bf1e2916b586cfbf2d59d92e8e2a2a726ab4588ee1de308c089bd1a6b8c89e326c37da0229e8624fcd2635fdb8576e4f9ba5e4dbe294d9701405d516e83f13511e1bc2698815d333d67aada10360210c35f0d041fc918f0940bb75b103b16e7165013ed57c2e2d43eeba79cc8eca595c5f287a338f3535823d93ae2e2c86ac663dfe3d1888f8c469e02fcadd7d85a1a4a355d261af928bfa489aa1fb67458b81268084eab4ac6340e8edbb787b9230de00ac31cf6cb5bdb359236844a77d8c6a3e2d14b8ee53e9503efa51f87c78a6708b05b82a0052bd991883e0f3815c99715283f639f95fbdae7fd55efc2ba0084fb7addde7978fb8b69ecce4b2498e61085c73b7ea4cd25eb061cb622ca05578ec61631d3485db0f0b302cd06351645a85e390e8af71bc9fef88347dabd55a47ce1e9cf24fa94500f1c6cf0cf96c86e3e9da90d8b26a3ce2700b76e13f5cf2c0fee1af5765c4c2a0b0a6eeb97f2a533f00b1ac75225d83d8df250643af93adfd2d77171f195f2133be04cb0d859483c755f0f63fa62307ad6eb91290f03daf963a113fb8fc40c337dc6aa30c40f12308d0806e1a9bd26e9b6636a80a220ef8b9b37a9cd1b0c44812d5c0b71cecefecad7f8dbf26619973d8330a3d061e87b90fd7840fcca545519b18fdb1c8cdc8dc3670fa9e6d3f72a6db493be82aa06f59323c628c72de7b20f0ff89c3225c110bc628c3a8def827f1e97932781cec2a4ed2deb786e7e8d22288d8865a174da09da5cdd3e842256e34d2067c4c30669c9e7b01eacfdc104a5a5b2f0bf92dd599fc6bacbb6e051ced4ba4cfe65e74f7646180ecbc28301937dac702da448bdc486a66801d0ac50deb9382cd0a7f1c48aa55c5aab4093a57018d10e07af6acfb7831e0696551194901c27001e53ac9c6dd02d363fad4d1223bfd77c2748f2978305001b456d4a8411113f60e57184510a012303dc051af162d6178dc21ac590dd47d691fb5b9714ddef18b008f3984abb748480da808f2b597cef615c6b86b33a4341f4cd6c227559e0aba7b48c88f46536980dac5cc001dd1fda024e4dce392e5fbda58bde776278adf61d8ec453b9eee41eac7d5f4784aade5a4439c9bbdc469b7b8100ccc3ed53bbb73c7d3d75393c5470e30d28c1243772ccdea895d3fb2c23610ce85e009d6700808da046af65875a24c235a98559caca602439ccb10be86c569dd5f74137deb958b29ce3c702b31c057c8e33b3e4ae8fb9fb3fadae26eac05daa83a9cb9ac13a07d9914f8a18256bfffff0657a0c28f02b336d1f133364cc0ebadf4d3873b5e1e6d833855ce866af04fe263ad396c04b2c49cfc11987063e012e1ea36730d9a05419de2645cedbbd1aae136d4d2d16e12b090cc9dbf182f7f9d3903e7ae16bc443daf2856a8a8e33a6e318c8ebf6818d6e7251f540880695b3a0048e068d38c6c64d7cceefff28a9fae54f58e983b6f9db5219009322b8a9bc07886fb5611be8618ae80a3ba447d788f3d1fd9718426d6d470789ba41b6ffcb708cf40cb85ea537508d3b3fdaf0bf572735af7be85f76007929d26c607643ccb0fcb39907c8d951f34bbb8b73b0c58a42063475ce69f746e1183e58a10c9d78d2bb02661ad7eba011bff2a417f0d2807c57817ac04066ecf899341cd3b7fc16cba6d0b748e0e33d19a9546e99897cdada8d624ecbf16262148c7c33116f0d1716ded29ba2500867fcf1c185942c5288ac7eb258d749babe5bc938f60d41e9c3b10324f1ed493df1495ca95639c1a02e2980ed409ea133406b13e51cfd9f9e4efc50534d0d07c0ee43e3d6465a9939998fa51f8f796350448858326fcd36ff4be640e67db772cfb9d445b14b4e974d2a9688079b1eddfb49bdf67ecd65f789cc565ff472e108ee1511c3807e1f784f0d77dd4cf5e9c838a7759e5b745e3aae64e2f5ad11f49645839f4d7d9c4b5494f03a10444833e6132d8bcd0797c21f2c569b0eca21c98a1123b41e8d7795057d70860b7c36ad8d94ca48b793fdd04b51df78ca581ed1d0c0f49d3f3899a42decbe5c753c2a8203410776e65a504705e00aa0d1ceaa2d755a14fef8538ef63d7489955a92c73a2219f3a79a9fe860648a0d1c563a5d1a0151845fab43511b7931d9c4167d312add64715e587fdccb05d06afd66b9610670881b83f070cd73aca49c753723fa1d48341abe050d5d4c88aa57b8331c505929b76a22aeadf14b8a51ad5f538e1384a8adc8b", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000006000-0x60)={0x27, 0x40, 0x5, 0x4, 0x7fffffff, 0xffff, "52bef01f5e3ca2ea09e7624448e4a9d083593b44bef30c8ee61a7ac9fd09054e510ac78a9d5b5542c479e1595f8abdf99a810388895e26436e7683b4dd8df2", 0x0}, 0x60, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)="4f55783e76efe9f9289052846407e47d14a1e7faba91ff7eaadab000e43f36b6534532271de111c902210e54", 0x2c}, {&(0x7f0000003000)="c3b2d3d50f48b83a64734a7b0ad9f25d22bb3aa4ea7e932f4f6549dc10aad80fe4a2d93c8171907900d8094ddc6120e0a8e2aa2b7196637d0aaf86fb5755268e29c980023823c80c3bb6b4", 0x4b}, {&(0x7f0000005000)="0210c7f9a91899f0156c67a8bf3aa13d813236ba4ab43254e12b074556b5cc299e7255ff46b747e54aaa1b815919a3a339cea21505e98f9e89acd386c48f2b55cab444d5d6eb1ae5ebb9421855d3d8ef516ce56b44b819c542bd49", 0x5b}], 0x3, &(0x7f0000004000)={0x60, 0x108, 0xfffffffffffffffd, "4835f66058484636ea359660e702cfb76eb524c092bcbbbf8477d8238db4a7ff1eccdfa3a83a2f845a9acf4858eb23a3ad6c3db60878c0be6fdb4f824bdff48422a0688f1015aba43fd4d732b20d"}, 0x60, 0x800}], 0x4, 0x20000010) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xd)="440d7403000004fe0000062000", 0xd) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000938000-0x1c)=""/28, &(0x7f0000937000)=0x1c) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000938000-0xe8)={{{@in=@broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000)=0xe8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000939000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000939000-0x4)=0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000938000)={0x4, 0x350, 0xb218, "0d60c3cdd454", 0x7, 0x0}, 0xffffffffffffff0f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006cf000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x9, 0xa, 0x80, 0xa0, 0xaf, 0x0, r1}, {0x3, 0x6000000000000000, 0x2, 0x200, 0x9, 0x2400000, 0x7, 0x20}, {0xfffffffffffffff7, 0x8, 0x7, 0xffffffffffff8000}, 0x9, 0x1, 0x2, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x7, 0x2, 0xe00000000000000, 0xffffffffffffff01, 0x5, 0x0}}, 0xe8) connect$inet(r0, &(0x7f00004eb000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:20:51 executing program 5: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) 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) r0 = epoll_create(0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x10, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ac0000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000698000-0x8)=0x1) socketpair(0xf, 0x80002, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/27 08:20:51 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000382000-0x2)=0x100000000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000901000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b8b57b03286056a9275d80c77c4526e6"}) r1 = socket$inet6(0xa, 0x40000006, 0x8010000000000084) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r2, &(0x7f00007d9000)="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", 0x599) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000458000)={@generic="dcfa69843d5d4fac605a04b71ccd39d6", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4(r1, &(0x7f000091b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0xfffffffffffffed5, 0x0) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00005bd000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000c9b000-0x4)=0x1002) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000653000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000481000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000934000)=0xe8) r3 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000856000-0x4)=0x0, &(0x7f0000731000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fb8000-0x1000)="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", 0x1000) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) bind$ipx(r0, &(0x7f0000eac000)={0x4, 0x3ff, 0x80, "347431f0f838", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000299000-0x4)=0x8, 0x4) write(r1, &(0x7f0000710000)="1f0000000001ff0039fff2fffffff8000000000001d4000000000000000000fe658d038146e71e588d670066511e0c87190346b0512e47385a102c2bec4dccd8b181db315b51d709a2bf7fb82495bbb5c92ace1ed151e04a76bd61dbfa25f95f2b9e2d43d8f855e8d6086ebab1f34c06ebf24e8a1f69758b099d729afd91613bdcd0813b7f4d5157fd33970001666c448782bc79d837ee84cbe5f0", 0x9b) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000f7b000)=""/117, &(0x7f000021c000)=0x75) 2018/01/27 08:20:51 executing program 7: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000000000)="77c08c3c574924eee46569b7027069a02ebea0c3a6b25b693ae33963e72ad865fc12718bc075c0b132c6beb5f4744dcb0c463b1aa37fb849df3496eb217d69148939fcd59d5065e854e6d26dbbc6ce4bdfdfe36e8e81b9a7af06ed6cbf4e6f0a2b1d4bb34f8929f00af2190b588f617418f2bb020bad1a0bbcb49cbbd39926fbf25b03c5ccdf09c839fabd0aca4aeb58e41fbc784bea6163674e786d42ef0c166513cf66bf37b76612ee3f614a11bfbde808bdd7a771f13a44af7c0588647233cefa8c95953953ab69b8a6a5ae3a2360a4035a8e97abb2621f05dbdeaaa3304970a65f646fc411c58ce8", 0xea, 0x40804, &(0x7f0000000000)={0x11, 0xfe, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000)=0x6, 0x8) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000e8000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00005a1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dfa000)={r2, 0x10001}, &(0x7f00003a6000)=0x6) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000a97000)={&(0x7f000004e000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002de000-0x60)=[], 0x0, &(0x7f00001c8000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000060000)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007a1000-0x3)={r0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000ae0000)=0x0, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ae0000)=0x0, &(0x7f0000ae1000-0x4)=0x4) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000ae1000-0x4d)=""/77, &(0x7f0000ae1000-0x4)=0x4d) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f93000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000f93000-0x30)=""/48, 0x30, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x80000, 0xc6e2, &(0x7f000039b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000694000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d2000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d6e000-0x8)={r2, 0x8, 0x3}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000732000-0x10)=@buf={0x1000, &(0x7f00000e8000-0x1000)="5cee4b017682e503b8be0452c5a6b51a83fa1de75f679f79dc87eae7d21994e648786811a18193f37d2dc9314408b141fd3e5d299658df9d16257f1eef14b095b071f7e70683bd67521937bed801650017b00fae4d16fdfdb740a7cd932ea0b62e7d8d254bd0dfbbe2e1467a53806571f8cd6de7b7ef893e8889650b6710b27db56f012b6a86e2336e21bf3e756c9721a9e9031a60897b64e300a98eabaf36ca498e95291de38417d57f851b8d2e16604882569c4b0323149923585cc7c4ddabcacb0f9c29d6714e5b9aee1d60b4e045987c9a6b292956af1dfa658d24351f15dd817719b6042ad885cecf4cf40882a013085cbf51beeacbd6bfb2d712d948db8a81c5dc85fd428703c42464b79196bfeabffc008b39320f9c38db06094fb05575868916fdfba429a2a93cc584b17595d209face812518595462e27bf4d84ea44126a43e9f394d2371a6358b23c3430d76f2e637f3dd06ac3b382e664a4edbbd24b5f3a0e61cab710e5ab8e53f863ad300e1f1298acd1dea1ec7135cc87901916aee6dae84809a8c3e38950c8ae2411528f6354ec36f07e0606aacce246a11a3c8ee5d503ee75027144ec7385b95617e84b91e1ca0f4752b39413efdb2ac36cdbb165d844e3e192fc1370de41cff1a908e88294c2268098bfba33433d7d3a92a5c68a25a5f3ca32e2640b85f2c626ea069dc3bf97ebc9ad40b3c8d6bb16f7fd77c0e71e1fcaf0e972b31c46af3df131e62014ceea65f98efe54bfe554fefc715aad638780d8089985b50553fbb3ed985f8cd9b0d7262613b4345e11923026a2a11d6315a242a4c75da1bdf28a1da5587604d35928b43b04258603f3f078e4aa0fbc1f45cbad9e0bf6b3f8af30dff695fb7429c5308859688f9f8418afed36d834b68f292ab1dc09a17e7f8586479bbfecfc8180406631eb1b2be5684203a78f1861fde3cd281d75afa982984cf896a2853d89caa673be40867bb1c5b67fb4c8ffc12de6aec80b0570c80bb917e181d2e9b29fd1474d77ca2b8274375f4ce7ccfff90b394d3049b78adbae1a99f6ff552135f8302e4dba0872fcfce630e632db82eff0659dd02d36f5390581a9ac8cfc859d3aabde41fc4a7ba848d8b2fd18addea719e75c418aef489d4695f0a30355f92444162a26330a692c0de7a75da54b60770e652119c3be7091291d521a5a27d326e9583190ff623348df3f101eab6df08262abb90cecbb3067dc4f6d09d4e345ff8c17f96ede97cf746469443bd55dfe54159994eacae383136bec63c7469408c453774b8c37715fdfa63ec30b31dfc257306b83d53868f57e74a7a486347eee36d56d119d92e139228ff73d2ab478fdd477882c712adf26220a15be2a2ce4c70ed3c6937096ace1f20dc840b7fa9881d08d782940e64bbda4d33cd5736e4a4c534de7703dbe5fce259880514b113bd4170b0c1ea3402b5d6f70829f870e1b1724c1ba64d522e0db1928e0ac6d0958bdfb658f9fbfd4e86dfc868a98a4961186513bec0decea4aa97bd074133b45a91c8349fa19e469256e64b1f0bdce37abe934369650eab704623967d4345a17c1f8ba34f923227a62254f9f8e6d0150819e15414d11a29beb0ff05d314e698b3f80b9770cf001f8544cd4d8601d31c434dac814fcbfcafe8f17d124fe1c8a69e7b17bda05c9f04385231dc2204c7863a7e495a0692fbed96dff096275109930343b0d7ca11abf99899531c1c0c733b0bffd1799a80085d9aa6eaa4aaa02f4f2519b56380e786f8a481b6177841fdc67e7850360ddee6b3c0177931d25407d0276bc4a371b1f8db35df950cdd588f7ed96795de1a17fcce3c6a71f2526f2545ffdec351b60826fdaa3b8d6c240d23e4ff30b4ddcaccd1779f07ae223d5d78071861a919a791c5794651647967a7b128076ef14b37837c3ecdc125b5ae2e6e099ca9bd999c4668e21bc4d77bb1180b146ad5f2366134b2f7cf61a6e28427b85af2f28b80cad9e9c91e47846864de441cf8453d4df9133330c61804abc7fbdc27d24bbd92d361683796f1040fe870876b23d1e9ad41ba6b95286de024cd24ee7d6643a473169761c7a19c5cb58df8ee57c7633b715760fe947690e099b15fc9c91af1412b13e82db795cbdca86be6149890b25fedd838aafe0da17c1904a8f51bc3a3eb57ee4a316c4317ffc4ac1ab84fbe0bd81b758a8a26efc7089480af04d70eb7af0e61e129a9c09f8a134e3511f39170cbffbaee1291ccc95b6af0308ccc6c1d388c5f5fdb35337a54e2ef95935dabde958790ab6caa7529aaed7e7b58c4e548dea10c21b87ff4a3b92ddfa79e50bb0ef5d93fea9996efcc57658678e8a0a0498c4a2f5c32017eae290f8c0e71197357064940a8a78d73b5058caa98929fadc079ddee9759c586ad6324b7a4df56e6668e27f8e20cd97eba8882522d12038aaf75393f73e212b87d66d80b9e39f7974898b94531c11f77a1a230c97491a150d3faac41588084d843dd669b847c0d17c67290f60f9816a813de2b8a348db313a76fff49773de3513f7e9e1ecb2f309a0dfef2e9ea38c74c33ae2615b5adbc936ee3a22c218323c042e425a0f3eb0fd6e030498f693fc44fab4435b37d84370c47d44ce740e6b61383e0d3abeef70b44bc54466a45129b4cadac2637f765bac86f8206398986a18a0b3588460efa322c7b26f9b909eff5ea65960b9c04ec9e2e7f5face266e843d17d397c72a95ce8d15526571700d3d1082cd0666c04158a7a1c70addb0522eeded82e6d345bc0990d9f0cb1606bd62687ac63125326ae7b00a4ff2b6e60c5289e5535399a5e427dd97de6d66df26bb1735e5feb00c3f92bea22c863922efadf67fc0a070e0e9089e78e20f4bf7488479dddefa56177ab4e58d45946f15f472e07ad22c69c119fb185fd54b0bab50d665131634bc30d4995743e81148a4bb1da64a9e83b1f040d751fcee03b032bb5fab3a0dc95846abd0600180b4432bc20d4902c54b01cc81615e96c34ac85923ff4588f9ce57ba10abaae301342909cb255b34c715840ef4724c6a18af891c3b07569929fb5384ae508e9db8987dbe3b2b0957479e440aef77e0efa7f199af4f7b50c2ce72aacff76c9060ae186b7f236074c5c0fc0fc0061c16810a4015847b0981789c6ade98d20a6e2ec4018d319eacaca40d943b9f176698af57d3e1507f6b4f5f5bbbcb283fee2c766c816329ff3e9609c6eebf971dc6c83f06c090c3abb6e956d89b49fa0ad3d4a616b0e8c183a0ff40002a64a40ce91b4e7fc5229fe38c5e8902f75f4af152a60fa3694249cc8c5e3b70a6eeafd04e1dd0df8c6454b6a297b06d9b1b0b0a65e481a7a229384af8e3d910777190078d4cd73a80253cad3c9e86e57dfe4a97c2abc596c7e23c2759133d62dbbb0aad1a4c7ad23fd2dc964fe896172870eeeacda93a944b71915e770b84db740a92359bce91a2518f01ba7025bd9aa2d61c5e504c6e246665a81ab0a38edff9318a30aba865a504bcbc98d83b4f88346b761bb2a31eb17dd8adfe93aa34c120cbbe4bf4c2108e6fa22c30ed530604c7647a68fa4e9e9a260a5fe4ac8322f722e660f6ccf37eebddf170671fc163103dbf00ffc5789f49e470e2e299a47c4dabd0f603abadc5612cc7a623fc2bb581255ccf8bcce35b4126ab2ee27d61b1ecacad3362cefa847d1a486904e3b2443a20a31e329ef03a6708af4402ad225850de7bf403a8dec690e39961bcc4c6b2c3669eec54fd0a926b999619bf9da760b35f4f0845a0227110a26343128c7c39722f1c8fa4046e248c1ad49dfa3c8a8719d928c1b63cba874e447e2ce0f9a1194e33caa662a5ad4f45e57d511ef382fb089c6f577dace70fb8fcbf89a760499d5d27b35235eb9eb9a9de0e87e1f40cf2550c435fe8681cbbce3a9a13a5552cd42024a57a1eda827ab90c2ddd573a349a9458d253f259d9e68033d559db357f41a591f2edcd872d9197474d24e0dbe5925f1ffdb52d165682ef5f78ebfc640240d71c44a30071ca61d6fe5e6642d0a02959bcc46436246c4b3f22871a9a31cccd7db7c4dd219f355705d04447a7aafd8922f9c7c0e50ace06faf7cc5b0afbf3faf39ad886d7e84ef58789a52d12ac04d6dd381aabd5704b8a578e3989a60e16ba6802aa306aebbfd5ea62ec3fcf60c7fcd050ceecddb1e53db0f07f8b4081ecf81234d42327aace6239677cc915d4c2b190bfd3d223af7cd7cf7b222a8dad8a7878f6e7072a19727dc79b38e6e2ba9dac790832607c725660e98caa94c7da8a242ac5eb2e2d9192b0f73fcbe88ab0da08582ab6eb05dd6c24cc381dd85d8cf7df4d6a6530a44eb80e4ce5dbe00a8eb44f4ae72c238975fcd2a65403e5fd1c1b6dc6ba961967d0350800b80d678fa698d361a2da80a7c29248d1792a9f5395e6b4f0ce373d6e74c3066149826bc71d54c3e05418bbaa250e11350740ab57690e0dc6e1fac7866d9a17eb7beabee4bf6831a6d490dc2275bdb0125f2fd9193e61960c2a079668b8db8ca0f2bd1bf707c0035705460d0f65702ce032cbf11381a4f22d837f017bcdfc4c366034822862ea4dc69e38d7dc06716f45c2d9398dec8796282fac28cf3e31d8716584d1b8350e3dd7b80f2ca75c9a83103aee4b635ef41fdb9587e664daa6e28bbe1a94d14251a3fd4387a16ad818d0f5756cbcd23bca284c12d11980b32cb20a49992ccbd077f07bacc1e2ed9b5e60fb0c7f8340442c01670e39521f282f96b0a4dbe5ea0a1e707a0a1a8e71848bf3329adbb2ccbc7ac8f8171ce95b2a3d4b54ff5671c998308b0dd3122987485b433a36935da1366f0a65d331e642d7c69568822c31874cfb5d1db4a727eddcf079775457d712f6f03f5dfb77914dece794be70c572b9b967bb42d09e3dcad5041abf381d475dc3d53dbb2be277ac34cc860d247a739c011ad7ebf554640c49c4f73402bb4f7e2c6dddd8af2500c02afbf8e8faeffbe592b364de32cb81991ab89966aaef3aefdeef764071e86a18672274e60c6abdbc3b5bc460aa7255984a0857e30b395b26be3a73d8d176bf4c393a4248724e8281a4ed5ae81fe504c8fd8afc2d2c6416ca5648e0e752b3fc0c5019260c33f3624dedf09519a96ea5d4758909135b4993b0642e394665383810043583330e736663a6c4c2f3aef222c6c74f098362c7a3feb1677df56303c6783f46a83916269ddc5585a9e19206cb5c3faa6cf96c78294da2aac217b3ce0ef812e4f13174cbe77dbbca61d2387c1f53d035b90dd9001918907e58897a0dfcb28ddb655431a3e464a287b591d3e78c9cba56018d5ddfd1ec9a1ed1c9e6bcdad19651b0631eb1affed66e04a2797b47767deb1e5808d4092a5728cf9ed5d9244a7497699c23c6d642afd2467b868ee7df888412a7b20d8e3f612d7957efabee2394963eb8278d61be00fc010211a952c5bd98801521bbcc6f194b158a9438b4330ad5fc51b1fe2c5bd88420a8e67f5b4896e32950fa7f66b131fddc3aa18fd3707b6814b73df01ae612182b8cde16931028e52b089fcb55923dcf00e5d4c882d5f37959431c8f938466b1e32ac755e151c6a041b4b8a976e1f866eca81af415e37bd65b11c55252335c1314cc32323f938416278c0d279893f884c278ff21d749912b9aa8644ad9a1491b7c2b9ba385350dd115abe79f451ac3bcfd88c3ba2a54635fbe83b98f671ee7f73c96610eaab7c21fc904caf5d496ff15cbf02a1ac9346e02999f2d7b8dc282026b902d13a3f94e8f5691a96b14aa17ed8d626e0e2b2c9c0e814"}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000a6000-0x4)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept(r0, &(0x7f0000737000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006fb000)=0x60) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000c31000)={r0, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009aa000-0x8)={0x1, [0x0]}, &(0x7f00008eb000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c86000-0x6)={0x0, 0x8}, &(0x7f0000096000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000351000)={r2, 0x3800000000, 0x100000001, 0x8, 0x9, 0x7fff, 0x3, 0x9, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd30, 0x401, 0x97, 0x0, 0x0}}, &(0x7f0000b78000-0x4)=0xb8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000592000-0x14)={0x9f65, 0x101, 0x401000000, 0x800, 0x6}, 0x14) pipe(&(0x7f0000f9c000-0x8)={0x0, 0x0}) bind$bt_sco(r5, &(0x7f000043c000-0x8)={0x1f, {0x6, 0x2330, 0xffff, 0x5, 0x9, 0x100}}, 0x8) ioctl$sock_ifreq(r4, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/27 08:20:51 executing program 7: r0 = socket(0x10, 0x2, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a6d000-0x4)=0xdb, 0x4) connect$l2tp(r0, &(0x7f000088b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x4, {0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004d2000)={{{@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=@multicast2=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}}, &(0x7f00005f2000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000972000)=@newlink={0x198, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x164, 0x16, [{0x160, 0x1, [@typed={0x18, 0x4, @ipv6=@loopback={0x0, 0x1}}, @nested={0x4, 0x2, []}, @generic="991d415e68676b3968a0cf3bc67186e6", @generic="598b41f011b18c90199d053c07f66f9c3c86dfaf6a81a0f85ba09a329e13aa1c6a1bc173bc81a1e8788ed6523b93a2568e258bf8a4895d02c9caf5c8950d8532cce921ac04a305d83d03919a29359b63f278cf9fe480ced822656107868c267499a3e9bcf14ddfe201ec50e9b6682ee263ad26112a4c1fe72f6694f2a8436655a6dce92e16044f0fea43306df3b2ece6c69bd335031526f6b8c1bf1c433907a8561471c3a000adfc7545f9400ac4826dac3b4cb72a78fb50bb246a56f1d40ad2e08e97", @generic="b2e4186a9afe36bdfbbfb63e4a1c03641aad9cc25ba5cd84162b25170b07e7599c4abf3de0d5c4e528d7b20a19f64d097b1be3c12e3554cb6cb6685a5ac26efe3580d903006b43f17604afb17060ac89fd76f27c0553b474395fa953ecf27ed040d7b0c1b38872005ebc"]}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ea4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d81000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e0e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ec0000)={r3, &(0x7f0000f25000)=""/4096}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000497000)={0x89, 0x9, r1, 0x80000001, r2, 0x1, 0x800, 0x8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b3000-0x4)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000041d000)={'security\x00', 0x93a, 0x1, 0x170, [0xfffffffffffffff7, 0x7, 0xd2, 0x2, 0x1], [0x1, 0x3, 0x100000001, 0x9, 0x2], 0x10, &(0x7f0000bc9000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x3, 0x20}, 0xffff, 0x70, 0x170, 0x29, {0xffffffffffff7fff, 0x1}, []}, {0x100, "9117e98747fe84a723f1e3381fa6ec08e0ff76610079343c6f5f708a49", 0x200, "11846100df9f76fb03444809f0af775b40e5f4b67022573a8f0cc9c260304cec8740439f156de840df5ae8730b23cdaf115ea555510be157be33bafe59d6642cfbc89f20bea834e658b8bd985ecd4f77e0c0944710f9121edc27b120332ca30be374bf1f1a7126d9664c3bdb5e29d5f0ed1d189939fa496d7ddac156cff80628e2fd5127b7c864ea6f31f768b1a3516a6293c7e04bf503cdd454b9d433fa0479f18ac8c2a94db63f44233f7131ce4674bd6d53be83a6ba17fb0c00079791c401c6e8d6a6017c99bae5a7d871b1686d8cfe2865d340ad6093b8b7b4579b8e99e9"}}]}, 0x1d0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000dd9000)="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", 0x1000, 0x40, &(0x7f000044c000-0x1c)={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46fe}, 0x1c) socketpair(0x8, 0x0, 0x0, &(0x7f000060d000-0x8)={0x0, 0x0}) [ 277.142897] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000003e000)=0x400, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000099f000+0xcc8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000098c000)={0x19d3, 0x0, 0x100000000, 0x80000001, 0x0}, &(0x7f00002a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000923000)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5c51f49a}, &(0x7f0000bac000)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 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, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x8001}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000)={r2, 0xfd, "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"}, &(0x7f0000005000-0x4)=0x105) r3 = socket(0xd, 0x4, 0x40) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x7, 0x3, 0x400000000, 0x7ff, 0x0, 0x9, 0x9, {0x0, @in6={{0xa, 0x1, 0x7, @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]}, 0xfff, 0x5, 0x7fffffff, 0x8c, 0xd4}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000)={r4, 0x2d}, &(0x7f0000001000-0x4)=0x8) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) [ 277.209677] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009e5000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={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, 0x0, 0x0]}) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00002dd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f93000-0x4)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x18, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000d8000)={&(0x7f0000770000-0x1c)=@in6={0xa, 0x3, 0x532, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, &(0x7f0000536000-0x60)=[{&(0x7f000056d000)="603fdecc34057c700c3d4066a6495cc89e4b1cac0eddd7aaa6ae93140cd40aab3964b820e9839db20c4df826bef763d8191ef1", 0x33}, {&(0x7f000050f000)="7d737e76f3ac3d79b4adcca40e85119f598b533c5a382185b9345313de0f0c747b4e607b3320a4c52f712a64c79e07b9ff5e63417a4f3adfa17153a464083613a413d58b29db8244a58de891bf38d60ddcf10ef17025a70dc9de9adea9f919953982653513e6a47b6bf101476835a3978dbba6188ee0a209a6c3d5fc9aafbd6f7b2e5296e92aba3b9de3304f77510813719644ab1c72da6ea1853e18c6d3a5e7986034206911eb67996196d3be9edd11a481db", 0xb3}, {&(0x7f0000e3d000-0xa2)="f9b66c8bb6e8bf988e2a91e386693bd66e5f7321c70fccd0771bf46b50d180c63af88701907c280a8cdd29e64aed83dcfe8526e29beffd8d2a74b7673b7dd9f79c76bcbf556dfc0f6922259f7278a9d5d85e58d2707f732e724a91a4ff1f10cf1e7554945dbdf192e1bb8025517577eb365a390408c52b9bf66f118d46dabf8c82237f7993bbe5b5eb58fe53607148421a81fb7e06c5e11a31e37c6b80e393a3cea3", 0xa2}, {&(0x7f0000241000-0x7e)="61ccda27c12c2e1a5452e9f7d23d2cf6557a0d37f7e73dec4418e6d36e7615dafc10bf580df030f086a983e803dc0607467efba0ce970a73abbf500808518b1ea5e0478b4e2102721326f8ff1d9495d6ef7b4727c6e946ff8b3fb7d62c1605297f2b185526909d1d52c737bfc378ddf0c23f493e15ab7d7cf9f6543f9eb1", 0x7e}, {&(0x7f000009d000)='q', 0x1}, {&(0x7f0000329000-0xf3)="81fa60409ef2adeef0e245db06e5ceedc2aadd34c9bb3b1238b100a285192126fdbce28083a097aca29281041d53644c7ec116e57c37f05ad375675153710ffc428899d92dfecf2122266fad3e1537530647e1df70d24989831e625086f9f13b4369fd316df202e37ebc4ac44961610b42e490dc785f8eaf5a6f17be5c48519a47b4b655ed8809b5083460e2b1e74ea765c706deb2a744b6f640579cad6c5d6e7cae72752f15385f5139a847d0d161d94de7f139efab1a1c0a257b50dbaf0094500f40df5e6710b4d1b7b1f52ecb50ae04a1f83629ce5854b05b0d6b65b2f18c86200ccfae92e42544a635c89944e127c4d26f", 0xf3}], 0x6, &(0x7f0000a70000)=[{0x88, 0x12f, 0x7, "5b74734b50cc891b0c47cd06283753e20e59f430439f4764c18148ba456e3c17be9b3944457ecf8db1b4a5a21811cb299029fcbddb8cb2d86d45d1e2b6f353e5c62447e7188d6996fdd304c1e3badbf8076c14f28a3c9b5d35a137de6d9b4601f1bf9b3b47226fadfa99d6fa41d7152883f035f39922c0b9"}, {0x68, 0x111, 0x1, "5a8f288d7abea52ea572a8e7ce438adb5aaad7cde84287ab6d8d3279a91756443d1a17282f90dde71069582a1b6d37b3b2aaf08aea535d5754add254218f97888b080ff4aa52a6c6945d6f5dc034eadc92e4e0"}, {0x40, 0x84, 0x1, "7f49658ba7434a57a9cad760f59622aaaaa2a37e519765b91fee6510c7ae76882fd71bb5a5ca724493d9b031"}], 0x130, 0x4004000}, 0x4008000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e61000)={{0xa, 0x1, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x75106600, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x0, [0x1000000, 0x7f, 0x9, 0x6, 0x0, 0x200, 0x3640, 0x3]}, 0x5c) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000c9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005c5000-0x18)={0x0, 0x4, 0x20, 0xd3, 0xfffffffffffffffe}, &(0x7f0000f90000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e5000)={r2, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [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]}}, 0x8c) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) pipe(&(0x7f00008af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000bf000)={0x0, 0xe9, "606800297a5553e4ad809da2c86830a083279a4291877f999d0cd0fcfc0a7dc60685397219969b85b3a141fa2c0784f994bf0357e45c439aab3b745c6050328029b7a1ef44cd21f0ba1629b21ba805f5438f83946cfbfc81629a636c7b32cdf7c0307be23efa2668678182f6119554b8e8df1d8edeb91aa148aa2ff9a140a772becae6775d4f91599dc05754d92c6ad57f5edcd019d48d04f138fca542174b5f4811387e706c91ad89505a752d35b30503c2c463ca6f2cae6ca619cb0463d737b76ef65450b8e4629379894d22be866fdbbce81e60562f4694a533489a978cb473fd74b1b6445b7933"}, &(0x7f0000f8f000)=0xf1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00004e0000-0xe)={r4, 0x2, 0x3, [0x6, 0x3, 0x100000001]}, &(0x7f00008ac000)=0xe) 2018/01/27 08:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) socketpair(0x5, 0x5, 0x3, &(0x7f0000b5a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000837000-0x4)=0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bfa000-0x4)=0x0, &(0x7f0000f15000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/27 08:20:51 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x5, 0x3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000001f000-0x4)={r1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f000001f000)={0x1a, 0x1c, 0xff, 0xff, 0x5e0, 0xffffffffe71693a2, @random="5db0e9191b41", [0x0, 0x0]}, 0x10) sendmmsg$alg(r1, &(0x7f000001e000-0xa8)=[{0x0, 0x0, &(0x7f000001d000)=[{&(0x7f000000d000-0x20)="92edf1e4e18e56c299be6265f720d5de7257d3dff006458c9f279ee5606a65e7", 0x20}, {&(0x7f0000011000)="749909acad7848caa08c35936b0572d72b10d2c137d4f5101c8f7fb7330da255d20710e4c8bb80a79c124e834a091ec79e067b2532f3e168f99a7f0e27f616d2c60617b7f1b255f20c745901a8a103ae50624d527316ba37c02ab940d2fdb59b5c3f279ac6a85fc0f5812f1bfe29777fd99500cd45b710da1da79809a4e2fc45cb6bb12b4a0ac2de5774a264866ff6ed917ae22012851437095bdca90602f4895b9e3a239ec3309c593478bdb3632c0b81854e440854c2c6dca746758e1004c47cfede24ecc16dcd697dbcaf4e3e9d274d7c3108b2704f9bf00f719e15ae23e7ee91be4d475a27bbcf0fd3800e", 0xed}, {&(0x7f000001c000-0xf0)="0417aef32c9dabe7e317787ce4ed7e53bf4fa12ffd4af2ade643795f46fd25943ff5b58e77bf2ba0056ad0db65e26274c1570bd18594f0fca0031834ed42cbcd0b552dd1ac301ff8523377007a401ed99588eff55312b4e521c051c60c84ba07e5729f65bd79bfbb86b8a7fdf20e90a821810d7270909ced2681dff2bc5dcf4397df575f062d0f6d61f0b045397191f871287f66eb3c7d288b0dc8c4fd6e6ba4d1fe662669ebb34861c07d20a8f137fef8bde268540d3d323dd9fa2eb9bded450e6c1b0774d4edc3960c8593ae220e4f5aa3fedd88bccb5698d13e51ba517bbb4201645ef33c13de3a29020cc243e164", 0xf0}, {&(0x7f000001e000-0xe1)="60f2d65975bcaf9f81a9766526b80b90285c0efbe5e2edbc6f9fa8bbcb058ebb3794ca5e985ebcca989f97528b4129821d4d22f0e08255de7419e44a2e39f2def66ee140c86591a7b8bfe4c53cbe653cb582e992e8fac34405658b6dba25f2810e924f26136707c0cdbd00346d505fb9f972b65d146bb3811dc3b493eae72f5e06f54ff1be19d51e1e636a585602828c201ca4598f81478e65e028609ad807a3405df0abface0dd7780d1da41b60cee4d7fd37b203df96c475835bc3b0bc1875600d4a096180cef85385516cd49ca01437f67210d7afc916fc14e0d4147bc76a55", 0xe1}, {&(0x7f0000012000-0xfd)="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", 0xfd}], 0x5, &(0x7f000001d000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x88, 0x117, 0x2, 0x6e, "a47f29389c07454a36ceee702802b1a901298e2a4db37512f1931176c0e241e93052b68168f3182a2e437b16950b162732514c28e81b9d2b43295bad9e540c34fcbe9d61e28f994997c1fb4f48aa29ef9ef40b7729e1073422703a03ff7cf1c28a07d3e42a51c36035d5c4c082b2"}], 0xb8, 0x4000000}, {0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000014000)="2bf4a1915a84e9db2db4786fdcc64840efa2fa33334f432560c1ed25aade99e28deeb79f89cf96b21339ddf2fba8e7a314409cc9e04c28865ecab5f677a4f73390184df6735308b751c0c979e7deef7b25c817b8ebb9a4d0b334dce9b142035df8296cf58156d2f52d91811581eedfe258cc3ccd81d8830adc72adc20bcc5c6161d04d59a6b708d34b22737981f48f103bbfe834c863085ee745e7b19dce54fcd52a213306a1740799761e848551db09cbeb72fedd1bd841b0393cb6a3225504942d6225b68bee45d42d244731213d64e307816109efe29c6694ed0bda3dbbf0473fadfb", 0xe4}, {&(0x7f000001e000-0x40)="aeaccadb98834f1f53e5d9b3fc9cf87645804e8d5fa84742d49d7271a11decf7abca8bf6c304893a91b842aa1be2fbc89cf736538ed7d60c5a05783d8cbfe048", 0x40}, {&(0x7f0000009000-0x2e)="f391f120ed919cf9fe145bb695831493636678f72e04d6d63c14d3de032b03a3c45badc564d6f96b9300c020f4d3", 0x2e}], 0x3, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000017000)=[{&(0x7f000000b000-0x13)="68f752a66ff84a904baab1142e5e06a8dfceea104289b3cb472da1a5a70713068c7d81f738f8d45a0e79634584985f7ee4aed726d619615b7bc5300f7d6d13f6f547ab67c36f58f4", 0x48}, {&(0x7f000000e000)="79798079493fa41c58c3cf222dcf10dbb1bc02019a32d12fc09e088f81536d87b83c6955590cbade386f99ca500a0b1417437645013b7e0e9c6c483bb52b42d83af5", 0x42}], 0x2, 0x0, 0x0, 0x8000}], 0x3, 0x4) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ccd000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000ca3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000477000)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000006c000)={0x100000000, 0xd129, 0x3, "995fd6187e6c", "08efee4eba10ed32b56b64e91c6cfc19"}) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cbb000-0x490)={0x8, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) getsockname$inet6(r0, &(0x7f00002d3000+0xb69)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000160000-0x4)=0x1c) close(r1) close(r0) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f000017f000)={&(0x7f00009b1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006ad000-0x10)=[{&(0x7f00004f8000)=""/203, 0xcb}], 0x10000165, &(0x7f000084a000-0x34)=""/52, 0x34, 0x4}, 0x1) bind$unix(r1, &(0x7f0000f89000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000575000-0x3d)=@file={0x0, ""/59}, &(0x7f0000c7e000-0x4)=0x3d, 0x80800) sendto$unix(r2, &(0x7f0000f97000)="fa0e323dcb40f94a75258218fc307cd26b233747a45bc9a33770aadd6725eca9b454edb6d85961f677bb965510ce", 0x2e, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f000035d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000244000)={0x0, 0x6}, &(0x7f0000a72000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000)={r2, 0x8}, &(0x7f0000af0000-0x4)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1d000)=0x14) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x1, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000015000)={0x8, 0x1, 0x1, 0x9, 0x0}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000015000)={r1, 0x9d1e}, &(0x7f0000016000-0x4)=0x6) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, []}, 0x60) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000f000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000013000)={0x98cc, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xf18d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc3f, @loopback={0x0, 0x1}, 0xc8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f000080e000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x3, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r2, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r2) connect$unix(r3, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000db8000-0xe4)="2cd6629745074d752d8393db511467a5d5793ad58207170cf793adeaa3abe7370673ebf581eb905e14a3b491a8cbdb4d481ad859295e0713d50099a9ad7eb2f161215569496d6adc195a9ad883b8ba05f55247fe6e3e7bf398e03bfb457d95bbabe3999c76002ec87fa0a6b6f066b04a07e8ec043b49cf8d4dfe04c3329b75a68da110196ad446e541d64b2dffecf4fd76f452ebf59642e8302532e3d0e9079f49655845449a5b7de94af767763c1f3c7596c85e2a8301acb691cd713640a6e344f0b7b5184785d26ac637e30af4dc269967371bf93c4d01009e21a34be14031f6a62144") socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r2, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005c000)={r0, r6}) 2018/01/27 08:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006da000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004a4000)={0xa6, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x49) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007f7000-0x4)=0x0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000ec0000)={@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000672000-0xc)={@loopback=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00008df000)=0xc) r2 = accept4(r1, &(0x7f0000f8b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b9000-0x4)=0x10, 0x800) accept$nfc_llcp(r2, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000684000)=0x60) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r4, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000321000-0x4)=0xeaa, 0x4) close(r4) read(r3, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x24)=@file={0x0, ""/34}, &(0x7f0000001000)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x5, 0x806, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000-0x51)={0x0, 0x49, "9f6055dc7d33cb15f579385a4b813ae6e0017e5495323ca6c4e5b1f7ae2391ee51a63957b3ba427724a87e51862228d0da7a7fa371c4443f2d6c91b7bdfd41e324a24c8e5018085a1c"}, &(0x7f0000003000)=0x51) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r7, 0x9}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x0, 0x1, 0x3, &(0x7f0000003000-0x4)=[0x0], 0x1}, 0x20) sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xec)="60ccb92ca3c5a9d6745d36ae7dc1020d428f100d1c21af4212812e7f4bec28e5e63cb2dfad3aa1d947d990300c98e52bdaa151c972027d26b3bfc84f945bcd35013ab7f1a8595e7da13f03e70929b785ff7c977c07b0a9d79649d8ecee6f1861581336044787eab4f75ce418ec60d38ac817fe7a97395225a9f09435370a73eea408422f640492b47644c2c10d291af7235bdead6272998414daec6041cf99815252cdddd5e07a7343e8b4e713982fd66709472de4890f3320ceed1630559bb7a7970f57b6101f665688fc9fc41c0614d49138948aa07d3e1289fdb75caa847be176d2af398685869ae7bdf1", 0xec}, {&(0x7f0000001000-0x2f)="943e40427f6cd74e3f4a72a33f3b9220ad29a205a904fe29d79b36f62621f05205b5d1e6ddf536bc6e6e2ced2e94bb", 0x2f}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r2, r5}], 0x40, 0x40}, 0x804) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r0, &(0x7f0000604000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f06000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0xfffffffffffff83d, 0x200, 0x7fff, 0x7fffffff, 0xfff, 0x0, 0x8000, 0x8, 0x1000, 0xffffffffffffff6f, 0x8, 0x5, 0xfffffffffffff4e0]}, &(0x7f0000e8a000-0x4)=0x108) listen(r2, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000160000)={r4, 0x7}, &(0x7f0000f36000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e02000)={r4, 0x0}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a5e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d20000-0x10)={0x2, &(0x7f00000e8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f00002b8000-0x40)={r6, 0x1, &(0x7f0000e1f000)=[0x0], &(0x7f00009a0000)=[0x4, 0x1, 0x1, 0x8, 0xffff, 0x3, 0x7], 0x10, 0x6, 0x0, &(0x7f0000496000-0x18)=[0x7, 0x3ff, 0x2, 0x1, 0x200, 0x100000000], &(0x7f000011f000-0x24)=[0x8, 0x6, 0x1, 0x8, 0x2, 0x5, 0x2, 0x0, 0xfff], 0x0}) 2018/01/27 08:20:51 executing program 7: 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) syz_emit_ethernet(0x14, &(0x7f0000c0b000-0x14)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair(0xf, 0x4, 0x8, &(0x7f00005ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fe7000-0x14)={{0x7, 0x100, 0x1, 0x5, 0xff, 0x1}, 0xd5, 0xb6, 0x4}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fe7000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fe6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:20:51 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) r2 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c0f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a4e000-0x4)=0x1c) recvfrom(r0, &(0x7f0000af3000)=""/222, 0xde, 0x40000003, &(0x7f0000688000)=@nfc={0x27, 0xd7a, 0xffffffff, 0x7}, 0x149) r1 = accept(r0, &(0x7f0000a72000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000070d000-0x4)=0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000600000)=0x8, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006b5000)=0x0, &(0x7f00006a5000)=0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r2, 0x5411, &(0x7f0000f41000-0x1c)="b22a5482d069fbe275e80d21f6cf614cb51bc439f582dbb73a35cf87") r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fac000)=0x40000000299, 0xfffffffffffffff5) setsockopt$inet6_int(r3, 0x29, 0xcc, &(0x7f0000e64000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00006ee000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x1}) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00008d8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008d8000)=0x60, 0x80800) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008d8000)={0x0, 0x7, 0x30}, &(0x7f0000497000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000463000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x20, 0x7fff, 0x5, 0xa9}, &(0x7f0000775000-0x4)=0xa0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) r3 = getpid() mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5b1, &(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008da000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000)=0xe8) r7 = getuid() mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f00008da000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00008db000-0x4)=0x1c) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008d9000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, 0x0, 0x7, 0xa, 0x20, 0x80, 0x84, r6, r7}, {0x2, 0x7, 0x10e, 0x6, 0x0, 0xffffffff, 0x2, 0x7}, {0x80, 0x1ff, 0x80000001, 0xfffffffffffffffe}, 0x800, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x0, 0x6, 0x7fffffff, 0x4, 0x34}}, 0xe8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008d8000)={0x0, 0x5}, &(0x7f00008d9000-0x4)=0x8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00008d8000)={r8, 0x1, 0x5f, "0d90b8ab6a8f9f42b424cbf929d8222b2040c05de141b7b202a730e7b850773bbe6d3556203b48f9f50ef133ebdc46ece9c7e71594955ef3365428cef892484bc07cb6a5b045d375cff2963771fe46102cabfee8bb83d696def82e13023a88"}, 0x67) bind(r5, &(0x7f00002cc000)=@ax25={0x3, {"1c14ed89d05c58"}, 0x2}, 0x10) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008da000-0xe8)={{{@in6=@mcast2={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}, {{@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}}, &(0x7f000013a000-0x4)=0x16) r10 = getgid() mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d9000-0xc)={r3, r9, r10}, 0xc) 2018/01/27 08:20:51 executing program 2: r0 = socket(0x15, 0x0, 0x100) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000d63000)="be322b9a41d72fec2d9f5e196e32f50272da4e33a1bc2babe3f40cdbb30e9c68d5f09c7a121d62456b2f09c65780bae39e4c19ac1f3282bf95d4a8eed64bac7f80cd4377c3923c9a4dfab4666e942896f009e72a3a02bfcc2fe2212093c076901db1b7d4211758a9200220543120b12ba4ec145a3fe39205b3e2bb44c5a098d2bb4eadb0bf6184952a29990ab7773e83d8e72e37d1420c47d52738d2f18c3373cde99cfe026d682742", 0xa9) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000000)="768035b96fb6a7927a58c53f35a23eb804107793cd8e04401bd1f798137ca9463f1658ab8380e2de54af74413d1c814b4a2d0ed4b74106197ee13613a58079bb29005609e47f515c3235e93ce573d7228a092ca49c66274b1b11e3b4e9a5f0ac0bac099eea27f043aae61fb0a27475a67fb63814470cce0ee932eeca06369422d44e653959") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000124000)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a84000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004f9000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@loopback={0x0, 0x1}, 0x3, 0x8, 0x3, 0x3, 0xa, 0x20, 0xa0, 0x3c, r3, r4}, {0x7, 0xfffffffffffffffc, 0x401, 0x6, 0x7, 0x9, 0x4, 0x0}, {0xe03, 0x5, 0x1, 0x5}, 0x8, 0x5, 0x3, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x3, 0x2, 0x87, 0x9, 0x7}}, 0xe8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000726000-0x8)={0x9, 0x7fff}, 0xfffffe84) close(r2) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f000000e000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000015000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000-0x4)=0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000014000)=0x0, &(0x7f0000014000)=0x4) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x84}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000b000-0x10)={0x4da1, 0x0, 0x4, 0x0, r2}, 0x10) 2018/01/27 08:20:51 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002aa000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d4000-0x4)=0x8000, 0x4) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000163000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00000d4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x2, 0x0, []}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009f8000)=0x0, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000038c000)={&(0x7f0000a91000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x3, {0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}}}, 0x3a, &(0x7f000089a000-0x70)=[{&(0x7f0000fb3000)="d13acc98ae46a15116636c48c505eeab682930be1e9542fe52223f334d853dcba153c4d1a603006f013bc69ec20a58ae296df39cf3574158aeb044be7d48e58bca3ec889dfaa6346e9728e7d7ee92ca555862b33438f24e18765699c176cbeeeea61d62bef267d2785bf64f1f7604296aaab4434e531a5e79e009ce3cafa99be3db1", 0x82}, {&(0x7f00001fb000)="76b85de83cfcc42ae5e3e05320eef08d587b2b6540bd9246109fc01a057695badfae94bc79beb448b1c372a516f0f920c868a77f3ad70317e79cc96ee8378ad9633e2b625b5aeaf6b778e26dde8c0c1105229970d0ee3c17778fd5b6084a492fd591516bc0aa86522365bd672d41872f116a403b97517e1a78e9286e0ee6f5713934119679f024a840c52cb751d6ea94bff2adf8c454c83b908dbd8ea918d6a66983037c10e970c2f8e9133efd8e65ac19ee900b8db096e928a3027f70a258532ff0f2e81cc6", 0xc6}, {&(0x7f000040c000-0xef)="9cb0f566f7cfb5e8d3e7e25f47f4ebe5777fb6ad3c5f4bffcab9a474ecd012b584ee6cecad7c09ac6edfbbe306e2eb3158ed9cddec682a271c075bf36798ca717332515bca7201b40936d7dd0459ac5f3a3be72c8ec1cbaacba2549d593b1c8d0d45d60caed40209c754bca9bcf0a446e9333fdb15e3cf6fc5abafd9f62681fca08666a42bc0f0471b51a915fae3e92d4dd1c7a9780e1ec1c2e6565fd32200f3ef5c896a4916edb81b90a1c978571f90574337eea4ed4701617b03213e8221b3b53c49843f3ac6178a68cf8b9f65e8cadda22f07c523092d8137c06425d1185455926ffe11a71f9c0cbc44e5697f04", 0xef}, {&(0x7f00003ca000)="d7be30c9d8204004fa1426c8764e13a7e7492871a9a964df464580884af796b80e32213098edd10ab01e1ba39514f9ab8e828b32173ee2408d24d6862bf16c5caeb8d04a31ea14913050dece4b45dd369b196ee69950407f32d693fb53ddb5a1b4e58f32872004835adfd8927dcb0b0d15273447e20e128c449df2b9fd6c5334339366fbbeb5ff3f669ce97bcf65e5c3b4e46b5390a5499733d8bbc0c9142d1ae41ed8831815d3fbdec33d4e3bc25501f43a840280789d6f72e21bf866f1444af7aaaa32da45e97b3cc9c4a6473d57b60d94c73c397e1b08db4c909becc723e87d662973e452c542174755a96aae410ce8bd7afe", 0xf4}, {&(0x7f00007fb000)="a7ce5d9fdc9fd4a3f98b5db6429608ce3c6bbf6f7ff1345e17fac71b573bb8ed238335af6cbf4ddbf9dfa262cd52a4a573fdd15e348c56aabc2be685612961986eacc4bc6cbb632f92fe9b1b8801da29a162d315919e854a3fc45dfbc7d33c3433cf4f70a3980c268d018aadf6c54b32227244f0b9d484579cb87614e668f86e3f5757492a086b5914f2eeeb57fbe39ef921e125ea19cf3edf0246b6a1bce12b98f4d717ac524deddc0073af830de162a54bed1224", 0xb5}, {&(0x7f0000837000)="0e5bf61a2da73dfe7836675017cd9f0626561ed2d88bffef61cf739f184c0171ffef8401da2082", 0x27}, {&(0x7f0000b9a000)="3b867c5a72ec12744189d7ec170290f2e3d8c5817a1dfa4da82b459527711327502aaa806054ce47f9dda8962ae70a25b5c25c141cfe80baed275e94aef75d24df7c607975ca3c95bed9a1d9bf7e34abfa14", 0x52}], 0x7, 0x0, 0x0, 0x800}, 0x20000000) pread64(r0, &(0x7f0000abb000)=""/63, 0x3f, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xa, 0x5) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000fc0000-0x4)=0x0, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000025000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x10, 0x80000) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000d9f000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00002aa000-0x4)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000a74000)={0xfe6e, 0x1}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x7f) connect$can_bcm(r0, &(0x7f00004ba000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r0, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000013000+0x62e)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000014000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x2}, &(0x7f000000f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000013000-0x8)={r2, 0x81}, &(0x7f0000011000)=0x8) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000011000)={0x3, {"df3c720ff9a084"}, 0x55b}, 0x10) 2018/01/27 08:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b01000)={0x0, 0x36, 0x20000000000000}, &(0x7f0000314000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000222000-0x8)={r1, 0x5}, 0x8) 2018/01/27 08:20:51 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000023000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe60) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000020000-0xf)=""/15, &(0x7f0000015000-0x4)=0xf) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000482000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00004a1000)=0x10) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) socketpair$inet6(0xa, 0x6, 0x7fff, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000faa000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed6000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000042c000)={r2, 0x613}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000567000-0x38)={0x0, 0x0, &(0x7f0000c07000)=[{&(0x7f00000a7000-0xc0)="6b1aec36a79f24f7fa21107f326b650213e1b6c3d1def9d7db844cd64ed48ee10ba1dca2c470023374d4328a635a82aff8d2c43c9225886271eb066bbb994bc4245a10e2d4c380c7656d1ddf82ae605682dc29f1101612a5d248a6eb3b11db03244396c7d7df16eb7340cd25d1193bf15196ca14427f0ae6d6f18fdf2f3ae4c77a7ec1fa6c2047930057ee2a95e1a41abda7871723518a785090fad355c0b13ad36d4940ea5074eaeebe1de08b3cb8c0fc784695af476049b8ce03388c847c9b", 0x0}, {&(0x7f0000bc1000+0x60d)="b8f8bc5ab56a67ef836c682f920766e509a8cfd189327f45b4cea5cd1242ba4f6c4a3017f1c57a26dab967aab6d141bc33f62ab60ec141548ca37d8b680aae5a971efad8769db2e0092a2d4f47c3983fe52c", 0x0}, {&(0x7f0000207000)="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", 0x0}, {&(0x7f000054f000)="68ff3910182cd9e994eda859fb3af258043950ded21849c845f1bfd9971e527ca423fe", 0x0}], 0x0, &(0x7f0000bc1000)=[], 0x1bd, 0x800}, 0x8001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ca000)={r1}) setsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f000056e000)=0x544f, 0x4) recvmsg(r3, &(0x7f00004e2000)={&(0x7f000060f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c0e000-0x40)=[{&(0x7f0000217000)=""/49, 0x31}, {&(0x7f0000e14000-0x4b)=""/75, 0x4b}, {&(0x7f0000691000-0xc6)=""/198, 0xc6}, {&(0x7f000052a000-0x6c)=""/108, 0x6c}], 0x4, &(0x7f0000347000-0x2e)=""/46, 0x2e, 0x6c32}, 0x0) getsockopt(r5, 0x1, 0x8, &(0x7f0000c7a000-0x34)=""/52, &(0x7f00009de000)=0x34) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005ec000)={@common='tunl0\x00', @ifru_flags=0xc000}) getpeername$packet(0xffffffffffffff9c, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000492000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ed000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) 2018/01/27 08:20:51 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000771000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008f0000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x6, 0x7ff, 0x80, 0xa988}, {0xfffffffffffffffc, 0xfffffffffffffffb, 0xda9, 0x9}, {0x2, 0x4e4e800, 0x80000000, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000009000)={0x7c7, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x6, 0x0, 0x6, &(0x7f000000a000-0x10)=@common='gre0\x00', 0x8, 0x0, 0xd50000000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000000c000)=[{&(0x7f0000009000-0x31)="74439cb2f3e545700a6a3cc586a21c29603d66679a372f83ffe219bb4e4372e36edad6acd67dc63ca2484a631cd490215c", 0x31}, {&(0x7f0000008000-0x9)="c0bd4b7b40da876be4", 0x9}], 0x2, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000003000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000008000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x8, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x80, 0x8, 0x0, 0x0}, {0x81200000, 0x89a, 0x5, 0x0, 0x7f, 0x6, 0x0, 0x1000}, {0x9, 0x0, 0x2, 0xffffffffffffff0a}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x8, 0xb82, 0x0, 0x1}}, 0xe8) 2018/01/27 08:20:51 executing program 6: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000070b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) pipe(&(0x7f00007ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"2d402ba6080d47fc6cc51105768690a0", {0x4, 0x7f, 0x0, "24ea039ced22", 0x554, 0x0}}) 2018/01/27 08:20:51 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x1000000000000004, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x8, 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) sendmmsg(r1, &(0x7f0000005000)=[{{0x0, 0x0, &(0x7f000000c000)=[], 0x0, &(0x7f0000010000-0x12b8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0xff}], 0x1, 0xfffffffffffffffc) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10003, 0x300) getpeername$packet(r0, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000153000-0x4)=0x14) bind$packet(r0, &(0x7f0000f1f000)={0x11, 0xf5, r1, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000b4000)=@req3={0x1000, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x1c) socketpair(0x15, 0x80b, 0x32, &(0x7f000000d000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d07000-0x10)={r2, 0x28, &(0x7f0000470000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:20:51 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bd6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000414000)={0x0, @in={{0x2, 0x2, @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]}, 0x3, 0x4, 0x6, 0xbf, 0x10}, &(0x7f00007bc000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x3, 0x8, 0x0}, &(0x7f0000b5a000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000, 0x20000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b03000)={0x88a2, 0x0, 0x100, 0x6, 0xd4}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4f000)=0x0, &(0x7f000068f000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000047000)="001f5d6b", 0x2) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x8001, {{0xa, 0x3, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfb) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e4d000)=@common=""/16, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 08:20:51 executing program 7: r0 = socket$inet(0x2, 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x81, 0x5, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xa636}, &(0x7f0000a89000-0x4)=0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0xfff}, &(0x7f0000012000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000-0x4)={r4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000013000-0x4)=0x1f, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000009000)={r5, 0x3}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x200, 0x466, 0x2, 0x3, 0x9}, &(0x7f000000e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000006000-0xfc)={r7, 0xf4, "240be05c7d19ebd8c7449d3a01d59337e08a36159bb62b4ebfb7d7d05ed59b14686b0648a24c23da7a7d735c0f4d2630f8c3e4cd0d3ab6d57c2636b507788ea35438c63fe3ff899d66b2bff70993cceac8b5a635111f513202d1ba438bb4d82e7c2f64aaf71a4b618ee747d493e1913763a6b1c23e7933f1f20e6bcdf459da129ae67fa26a84760a7a94b4e72bf1d364da24ef496fc77b105b0eea287c22755bf7a05a8ae7ca2161f09e0da7fb8fa8ba08d5ca078708db7d352aa2c1bc4f5d4a9ad7ecdc8826cb8e683073819104ffd6d60613b3bb3f9fb38fbfae8ca3ead4caf29c2b24a7e25e5d323f0bcf2daec7bcf8c929d4"}, &(0x7f0000002000-0x4)=0xfc) 2018/01/27 08:20:51 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000aa9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x38, &(0x7f0000c3f000)=""/154, &(0x7f0000001000-0x4)=0x9a) 2018/01/27 08:20:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000001000+0x5ce)="34b8066c6d2fb79c2130e9f3a7313f6e42fc2a608b96691791e4fc54001f8017b728e6d9fcd2f2067c9765f45a41dca3aba84de5ec223f648ff6a9cf37e981616dfbb913bb5262f9615dde45a310505e0fa3c08b479204d96ff1e49e423922ff025c64260bee68445e00217020acb9b0c37dc006f403ae73088397f2dfdae3d6e8f9b778c44021240f1765b5d587ba84a2f54a6995c8763dd1c34a846aaf8e6d7a0b5d6f35407fe74ed6ecb7ec6ae165b6071ac70a5a32e015428450d5ea9a506784964e2a0e616e704f5a3893c033020e33c0", 0xd3}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x10)={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000005000-0x8)=0x1, &(0x7f0000001000-0x8)=0x43a26ff5, 0x2, 0xb1e, 0x7, 0xb398, 0x18, 0xfffffffffffffffd}}, @rdma_dest={0x18, 0x114, 0x2, {0x400, 0x88}}, @fadd={0x58, 0x114, 0x6, {{0x774, 0x5cf9}, &(0x7f0000005000-0x8)=0x10001, &(0x7f0000004000)=0x5, 0xfa, 0x1, 0x400, 0x5, 0x10, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x8}, &(0x7f0000004000)=0xfda, &(0x7f0000005000-0x8)=0x0, 0x1, 0x1, 0x7fffffff, 0xe7, 0x4, 0xf8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0xffffffffffffffce}, &(0x7f0000004000-0x8)=0x7, &(0x7f0000004000)=0x400, 0x1f, 0x800, 0x3, 0x9, 0x8, 0xe}}, @rdma_dest={0x18, 0x114, 0x2, {0x652, 0x1}}], 0x1a8, 0x10}, 0x20000080) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0x58)={0x0, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffd, 0x1, [{0x619, 0x7, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/27 08:20:51 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket(0x4, 0x1, 0xbee) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000)=0x8001, 0x4) 2018/01/27 08:20:51 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x806, 0x1d5c) accept4$vsock_stream(r1, &(0x7f0000004000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000022000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000021000)="3aa626bfe93c6402f95579d41f04019afe7b808167a7236a1f380dda8b98aed48814cc3d4c61b6aa596813a332e3daa490e2612e283e1864f3121d9f709f48ffefa98f7877264afb2baf04f2a2d3d4cb3ddeea887b05d472064d285cfa3bf5075fc7f6babd7c", 0x66, 0x20000000, &(0x7f0000022000-0x14)={0x11, 0x1e, r2, 0x1, 0xc4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) r3 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r3, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000)=0x0) 2018/01/27 08:20:51 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000001a000-0x4)=0x4, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001a000)={0x0, 0x4, 0x10}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001b000-0x8)=@assoc_value={r2, 0x94b}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000002a, &(0x7f000001b000-0x4)=0x4, 0xfffffffffffffeb0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f000001b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f000001a000)=0x0, &(0x7f000001a000)=0x4) 2018/01/27 08:20:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012b000)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) 2018/01/27 08:20:51 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000806000)={0xffffffffffffffff, 0x28, &(0x7f0000f5e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x8262) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f5e000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0686ac743becfcf594cc0cf3518e269a", 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f60000)={r1, 0x8, 0x7, "483dd17c8f4c3829e940e0becf80578a23e80c281f367eb5c6843d7ced54c10f3a71bdc3f50366c3f05480b6a8e963e0fb7348bd56"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f5f000)=0x0, &(0x7f0000f5f000)=0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f5f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000)=0x1f5) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f5f000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000498000-0x4)=0xe8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f5f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x2, 0xa, 0x20, 0x20, 0xff, r3, r5}, {0x80000001, 0x6, 0xffffffffffffffc1, 0x4, 0x4e76, 0x4, 0x200, 0x7}, {0x1, 0x8, 0xff, 0x5b4b}, 0x5380, 0xd, 0x0, 0x1, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7c}, 0xa, @in=@rand_addr=0x7fffffff, 0x1, 0x2, 0x3, 0x7fff, 0x7fffffff, 0xff, 0x8001}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:20:52 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x10500) r1 = socket(0xa, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xc6)={0x0, 0xbe, "806d10ba3943bbd80d51db2af96d362cfb855f0f483ff23e390c53e044493a09daa67764ae299e6ed36a0e77680d5326129bf95b75c2c2c2475d75992608c7c787f22ce890eb5b7330292327f75d5ffd64335e4af5a83d34e7b3c84cab978111d2db7f75ec3a62491b35267b0440922909dbd0844f9e6f58434534293a44ddeed2dc07a03e22b635263c8f249a2183eb990632c5b235eb948245dbb656a3e6b400276951afb2720e627c04d4626d5316a77e826e7318745e00c5fdfff943"}, &(0x7f0000001000-0x4)=0xc6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad9000-0x14)={r2, 0x5, 0x8, 0xe5, 0x200, 0xe49}, 0x14) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept$inet(0xffffffffffffffff, &(0x7f00008e0000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa6000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000268000-0x6a)={0x0, 0x62, "be4d33c920c35e5921bd15032b929a998354c4ca76755c27669c9c14c22e67b60af41ba637b3bf9c460c7504f38f63bea6b3bf01b44417dbb3bf6abd786eb91ea2ac621de8f8b5facb7d81142ebf2894857dfe48b3b89748dae03ac73efe0ce849d9"}, &(0x7f0000558000)=0x6a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004b3000)={r2, 0x20, &(0x7f0000910000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006c9000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x6, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x80000, 0x8001) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00001f9000-0x4)={0xffffffffffffb724}, 0x4) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/27 08:20:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f1f000-0x12)={0x7, [0xffff, 0x100, 0x2ff, 0x46e3, 0x1fc0000, 0x9, 0x7]}, 0x12) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x1, 0x6, 0x6, &(0x7f0000401000)={0x0, 0x0}) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00004cd000)=@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}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/01/27 08:20:52 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e4f000)={@loopback={0x0, 0x1}, 0xfff, 0x0, 0x0, 0xc, 0x100000000000, 0x20, 0x8}, &(0x7f000051c000-0x4)=0x20) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) writev(r1, &(0x7f00001de000-0x10)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0x3, 0x3f, &(0x7f0000830000)={0x0, 0x0}) accept4$netrom(r1, &(0x7f0000ef9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a76000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d8b000)={@generic="0ce87618ca820297fd8e85c686b06e72", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000949000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000978000-0x190)={0x3, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x15400000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000000d000)=0x80, 0x4) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000a97000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) bind$vsock_stream(r2, &(0x7f0000454000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f000097d000)=0x5, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000255000)={&(0x7f000069b000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00006ef000-0x40)=[{&(0x7f0000082000)=""/219, 0xdb}, {&(0x7f0000245000)=""/109, 0x6d}, {&(0x7f00004bb000)=""/90, 0x5a}, {&(0x7f00007e4000)=""/0, 0x0}], 0x4, &(0x7f00009f0000-0x72)=""/114, 0x72, 0xffffffff}, 0x20) ioctl$sock_SIOCGIFINDEX(r3, 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]}) bind(r3, &(0x7f0000c13000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) sendmsg$nl_route(r3, &(0x7f000056f000)={&(0x7f0000dca000-0xc)={0x10, 0x0, 0x0, 0x8200500}, 0xc, &(0x7f0000945000)={&(0x7f000007c000-0x6c)=@ipv4_getaddr={0x6c, 0x16, 0x38, 0x6, 0x1, {0x2, 0x38, 0x418, 0xc8, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x100, 0x7fffffff, 0x9, 0x10000}}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x1ff, 0x73b, 0x3, 0x9fe1}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x20008800) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000248000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa93", 0x10}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4(r1, &(0x7f000061e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0xc, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ebc000-0x4)=0x98e2, &(0x7f0000299000)=0x4) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000edd000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000530000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000-0x4)=0x26) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x8000000000001, 0x1b) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000486000)={0x0, 0x0}) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x3f) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8939, &(0x7f0000023000-0x50)={@generic="49ee2c7240d72b465ee2a40bc8ba282c", @ifru_map={0x729, 0x5, 0x0, 0x7, 0x56, 0x5}}) recvfrom$packet(r0, &(0x7f0000010000-0x42)=""/66, 0x42, 0x40000021, &(0x7f0000005000)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000026a000-0x6b)="fe1ed5a5c8c19087ce47b4584d71568025e1250f430172135db2f94477dcd093def72de5dcd22e2e0817da4ba60a7e1c094e8b20b986a7b9f167a9d6e348f92e0a9825096f910d7fce0026153243fce209d8020c2c00d796a6a448b9c112fe14a63fc2bb4596284b69b6a3") sendmsg$nl_generic(r0, &(0x7f000059a000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x111, &(0x7f00004af000-0x8)={&(0x7f0000011000)={0xffffffffffffff85, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0x3e)=""/62, 0x76}], 0x1) 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e82000)=0x6, &(0x7f000027e000-0x8)=0x2) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0xfffffffffffffdfe) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000015000)={0x0, 0x2, 0x20, 0x5}) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000081000)={0x2, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f9b000-0xa0)={r1, @in6={{0xa, 0x1, 0x30000000, @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]}, 0x4, 0xfffffffffffffffb, 0x400, 0x7, 0x8}, &(0x7f000068e000-0x4)=0xa0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c8f000-0x18)=@generic={0x3, 0xad, 0x80}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f9b000)={r2, 0x6, 0x6, [0x5, 0x9, 0x1, 0x8, 0x3, 0x7]}, &(0x7f0000da3000)=0x14) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) r1 = socket(0x15, 0xa, 0x80000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000f000)={0x0, 0x92, "9d942fca732c8e58cd3858b81ffc1ca91a4cbca33dcd0753b1be37b89b1d39fc6fb003e5420fddf5d0dd796c126d1ac8f74f782df6d2bd7d3d70396df32ecbc304a7808a90210de219ade2c3c4b755c26db151e53e0dd31e3d77b548cbb796cbc976e56b5770541eecda801b7388d4bdfd51c6af344bf9e2a61910b2841001f7705759cd223393701c0b4786b1f1ae2cb00a"}, &(0x7f000000f000)=0x9a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r2, 0x81}, 0x8) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bdb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000033a000-0x4)=0x9, 0x80000) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000091b000)=0x7, 0x4) syz_emit_ethernet(0x156, &(0x7f00009fd000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @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, 0x15}, @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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [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], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0xf5b9, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008c5000)={0xffffffffffffff9c}) bind$vsock_dgram(r1, &(0x7f0000115000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/27 08:20:52 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x3f0, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000277000-0x4)=0x0, &(0x7f000093e000)=0x4) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f6d000-0x79)={0x0, 0x71, "fed5296f601873629d964e1e957a3b387d2db5ddf42f4eeae36b4b8188bf3bd845395edcf8ed5b3bcd96e94ac1b8d62bd31e5b9a9192d8aa96079bbeed1c761c13aba2f0a72433337f30e902cb886bf9d136a8c44751455a5338cb7cc9546825213bc577d1da7113642561ff8540da7642"}, &(0x7f00000bf000)=0x79) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b27000-0x8)={r1, 0x5, 0xe03}, &(0x7f0000f6c000)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000085a000)={r1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000973000-0x5)={0x8, 0x1, 0x5, 0x0}, 0x5) [ 278.091948] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=9395 comm=syz-executor4 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e53000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000098e000-0x4)=0xab, &(0x7f000096f000)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000849000-0x98)={r0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x401}, 0x98) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ffb000-0x9f)={r0, 0x8, 0x9d, "a82d76d1166b1dbf21ecd379ecf606b7b328e7058954da79b5bf8b069ba0d66d93d40d65803f1c9be986cbc1115048c113e7a078456bd91a8dc25a820bb49f64e5e41576cc39cfcd9e5aa01f8eab3c531b9ac27a25da051f71577fd2a34a941f03811f4f1acc88ccce7cd0bb9b06609b360d50c21371ddcc1f1d14572cc4500fee044aa249efb073a06db2efb4529e82260b00ed0c7ec75fe072357bad"}, 0xa5) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 08:20:52 executing program 2: pipe(&(0x7f0000040000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xfe)=""/254, 0xfe, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000006000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000007000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x100, 0x100, 0x7, 0x100, r2}) r3 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)={'filter\x00', 0x0, 0x0, 0x4b26, [0xd, 0x80000001, 0x81, 0x3, 0x2], [0x8, 0x47, 0x5, 0x6, 0x8], 0x10, &(0x7f0000006000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @rand_addr=0xfffffffffffff000, 0xffffffff, 0xff0000ff, @common='gre0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x20}, 0x6373, 0x1b5, 0x11d5, 0xbc8096453a65e5f0, {0x3f, 0x100}, [{0xc2, "df5b8ae012c026afe6f2fd71c3a83a302e2ef7654e1344b415eec0e6bf", 0x9ad, "2888abfc2d8e5997f266208b4da0d9b30a2ea7aa51a52851c9fbf24122320ed83f560e2295a96eb0b393b10660dcdde10e88f3ad019cf1af5f3b0f4b04a09392e0f80f165403ec218739c57ea8e7a36d240c8f95853496a1eb0b57b433cbaae35e9af7425c2ac0924c2d580738055c1f12d6b1f7ffbb5d707dffb633e4e0e78f66f9febc72b3fdbe9eb3200d2c334cc978f57b2293585ff8da0c02cc653f2141abc4"}, {0x83, "2503df8bbf2c90b301cc11197569b04c6c96d06b9bb5721fcf347596e5", 0x2d, "8d97b2d6e6aa19c7b4cb6dfdddc62971c9b725fa050b5888dde7534b9a298dffbefbc7136c664e6124714b06a3f0b860fea6caec2298f5ca0d44f28af7864f30851ccff7d413de3f286476c153263413f0ed8de35cbeb5f7f44be7b3dc92d1153e9461"}]}, {0x1020, "6b510f36aa3309f8677dddedb6054d26e985e0cc19aa3821c1a255ea23", 0x5e, "246d60162af67afce8c1a8f1a666d75ed9995e36e238e186d6234d2a3383082efb0a79c3dda1fa82d1f8afec43d20d568511bdaf44b4b7571e7d996a5413bccca6685a7b7c1de5fa63311dcae9e18e354aab641dc98e988ab51b765d37c9f55e9f7109cd40497f7ac4b226be3c11b7bba7421803300c7ee551356877535d0209a87292b29b4818943285da7608a12e6fff3f447276766e0317e5db22f1c5eb3ee3c27ebefda7961b9f46327eeae88894dbff5b0552faa0a2bda06fe79184f49a0e147adcb87f9b28f9b5ec490d0efb71e2149860e2efb3fe4b5225f4920fb45e5b420e81b171c8747465446051440ca76edc432896abd452051892dbfe74a0b2d97ae6eccb41e487be87a948743f2c2301bb5fc636b6431ad69bcbd79850b77d862b635928235b1395af62a4385519b19cacbe0d74e302d75fb30738e0f0d4aa483571f8be90b857ebb15d917a6b67c0b8c7ef9440fac6cd9ed15629597f67c2cbeb966f747dc16435997910547a26201e31be3625488185d7e4c4fd703411721918bf18b963f15ecce19c627510d0b607661045d3a9744ce1fcfdd0f12b3587cff81a517442dbad2559919f9076871041c24d3dea8d5b98e7b160a8e89b35f42bab6af7bbc41a70d63337557a3d69afe0fecbdd6a4f32720ea3ceb4fdd97cf94ea83e0a299a14ae0356aaaed17a63fff885cf0e3fad38dce1dbb4a684c38f134a5f94a3263d75c1759d0e5ce943662baa5fca1771e810dc5bd165e871d8b6ee7627f073b7244426769450c3cbe4386b5918fc7997bc840031461ab4b36f004dba94133bea619a0725869c8d18ac0a7ee269f6144ea9b49cd8aa79a1900f138c2d19dd198bbbf7af8e47c2fc9031dd405b292279a75503988782c3ad945da8212b98f49bd720ca537e87d107d07e8a9684d7c704cc71ba10db664bf07532dc761e62e28c63b8a4d87dfec6e7b17f607f323316e3df0dcd91c99bb6c86986d426814a8f8e876a08204a0e709cba9f57dc3743af9a0339a96ca53faa8ab37d46112172b0662583e464f7e919d7552c487c39931ab480989e2c94df789c73bdb846c27743cdb6d6c8d822145a9e8f0c586b12a664e69ec7df3362e5859fe1ddde753f243c83970d110a91481b72f76d4998020f88d3636b228f789b89e3d2804294ad689aaeea6031f96576a76cf9c0176e29febdaae6bfb49f20b7619b02b85fe3f9c855c2553330722382f2ede1bd3215478de014cfced5cd4a5a1e5b4d48af646bbf834a9c02699847ea26fc02ad0e45cde9a5697fd9f72a0685bfb2f8a428d2cbf6cf869485c9a5c139f7c55bddf2953e0df622872a8543aad328206618412c6bc9a28a60a071022a42ac0b438fa7f3584080b5d708efe0050f0ce0d0cb1270f5f65b69fdf597764d42a11f9b83334e7732b884109acfc660f5b90a028ab3177453e48ff75c46c385257e0912facdf90810b52e5a116fb08983bc423ac40183167d9e1fabb937b666993affdd4a8dbf730a02a7d3c98020ad5ffd194c736698404119b16d771a26e6234a5a5d36803b1a7c77da5b233d13d4191d2c3089d362cdbda2e4e75c802a3c2e144bdf69e30942c4e0c7ab660f8c44896a64c697aba93c3800973913f54b629b1dea3f86b3097d68381b0721039bdf619eda6b03fac9dae1248fcb19e11cb0a212d75f02220a3cc20a1e2f4822a2503ada88d56f6920ae1c2682de7ed9148a6cd0b85244599d568d424ae06438f985edf04068ebb1d28b4ddc58d5a25c6d67d617dc5e5b619647bcfa28dab80573dc9932175177f951b059bf1b3cb5734cc527dd6a8a630ae54b8a36c39cc4ee0f5e3beee890e7214f44989f3c986331babff91f77e191a139c7c617a2585525ddf61023ed7d245caf312471282ab72d7709c636534595efa02c5bf59a490ba4ae055ebfbe18167c42b35e492db024fc60282fb8ac3988f4e60932a440abc78fe30fc1cef628bdde222d7f4777d5bc70a0d460fc61d1102faeb8c40b64025ba36ee7eb7ef06a821a60721717237b391a691187ce989b837124c8988b0a4e80b901d4123e1590bee61cd39285605160bb46244228bb460784b1ae8e30f650b34c246ea9c81e0001a8c55cd9d8df4d49fd80e3ace9f2ee77317fbb30b65b32cdcc62f226890f80872e2d8d17438fada45ec6acd45f8ef5440d375ea77c4645c2f81d20ee474383cc8f75afed1597640dc718520a47317837db798fc54e7645874337c9cbdaf042f301972f232f1597f0cb721f9830be70b072d3e1eaa881c3f97e8e6dc2d139def8ac63f310eaedf78fce29d48468d1b9e5108553688ca43f20d485e3e471f2713b0b0b63a7514ff9e27df57c49c1ab41b67c512d30261a4055dc1dffd17948d537a870efd27678db1c8289913146dc26eabe35dde9f17247b84def832fb4fe216fe53fe16a7c7367cfaaf530e95d1d7e74c728e1b45a30c760ec00cf8fa7ee52f1b1c0e9af266a0a46feaebf8c9308a4b40b252e95f5e00050e5dde2828655f5e9400c60e0c0817514ea7c0505fee812a3926af0983573d7d046ae01865c34fd5f64bb5385295ac41fd7828af1a79a88dd69e603f138f6fb9d064c06424baf1d290966c66c1e2318a1f5ab0de0a7394ca48a49532a4b0ace9c63a80b52af82366901222da105e536364644b54a2d5b9ce8def8ee2ad486b1e59f2d65c26df8b9da35541df2a5240871da937f025c52831374d3d17b49aaa51fbf7406a0363ecf9d65ae769e5850d26ecde5e43625beddc4d7d4cbe56dc08380cb88e851f05ef2a32d71932717a2964318751e3bdced861555ee7286aa273af6b2b9b7ffdf86db5c97f5a8282b2fec3700c160cbf078fe82a06a85f41328c6aeb5e69a3d7cfe8abf147d3c45b9701a1bb9f765b01a21d8670d09a4ecea0f022e16be8e431b8ea6f8c065fc75f886d393166af12a42a33c8210134a847c7a0d1043452c520fa79c30a3c6bfdbd0853ff91deaf8f03539264fa9c5977dc751f1e403e8d197f028c07ad1176097baf9ae2d630f7c6ae0a5c643a160caa9e74ba72e546732fd8eb1282b5e8de503c1399478fef138acf4e52f9454c41a6b69eaac4ba8a45e59f39e4685aaa4f60091e09a7091df0c365fa6ee427047981e1f1c4a50fc3ba8b66f03b78a28cbe5b5d2655052aa9f0d5022a944032880da1fcb56c26bc8fb5a902e4d299221b996c4d5a40ab8ec2f0278aa203c57aec425ce436b84c9550093d914c6afa7f2903dfb6def4548384718e01aa3e949f4f2662eb80029670b3c2619ae3b90bda7ef73215f51dfac2446a8ec6199026e21a11956a6bfe7c093e6fa98199494ed42fac271ef87c10cbf02d1c05ab45ca756d15cb4bcd1d625d6006c7e452a23675b0aa558ff3d65db6109eed08003cb52e4c2af960a92c9f4db6596d99fde042bfff5e6f304ac6a7fb1de58d997168f9111617f1ef9bdd69bc50434835c120f39fb1b31388f818ba2f6b68506923f43d0cefecf410b5f7dfd199d31bcb99510f0649de89e035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{{{@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0xffffffff, 0xffffffff, @common='ip6tnl0\x00', @common='yam0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4}, 0x5, 0x122f, 0x1343, 0x2, {0xdbb9, 0xb90}, [{0x110, "cbbac27e60c9e0f06ddfefb81cf57124c5e67bf841c43a142a935d12cf", 0x0, "69babbf0564dc9c8ae848a1f223def5bafb3e18998192547ed2e9ce0d60d1ccaac6edd7a8da4285c6d6cc0a79860520ed4d417640d3d4cafa07717bf94bf56899156a65ba63d59865bebead62306e3446b8c8bd3e2c00025db9e5e016acf883aa2e5f12e0ef7422a0d6d13c5d6cc9cce6a78bd703f9d11cf252ebb3061d70015771bedc68d9277a2d674ef860d157aa207a8f1fd78586bba7e48df6181c96977604b52e2072838f62a924f351e04cc8f32df616a03e69a77fe59d6cd7b4c991541902c90b34e84db2d9e54d9e0492c79b65ebdd7e8529ce61bf7f0cec54be25e6eb4e34a5f15f155c01afb23443c7800"}, {0x1020, "9d1f96918d03f7893add8551a9b0a2e62ac8a4cbff6ec734d2a814cdaa", 0x200, 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"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{0x56, "f4bb3153c71352864513e3cbc10f2a9c02f675f9fd4b23289c063d1a15", 0x80, "36870ffb7d8796b9f8c3c297c0a0a774982013fc3d5941ffd087615e68ef53acc2c8fab85f0509334deb524527dd4b34284a818dd490"}}]}, 0x4b86) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001000)={r4, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x7, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000008000)=0x8bf, 0x4) bind$packet(r3, &(0x7f0000004000)={0x11, 0x16, r2, 0x1, 0x7, 0x6, @random="00371e1c6cf4", [0x0, 0x0]}, 0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000004000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000929000-0x2)="1f09", 0xffffffffffffff9f) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00003de000-0x2)="ff51", 0xffffffffffffffc3) close(r1) pipe(&(0x7f0000144000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000604000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003da000)={{{@in=@local={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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000dc5000-0x28)={0x400, 0x7, r3, 0x9, r4, 0x4, 0x80000000, 0x1}) 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000008000)=""/137, 0x89, 0x20, &(0x7f0000013000)={0xa, 0x3, 0xddc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xfff}, 0x1c) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000028000-0x4)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a516bd38db4a629f03d757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad77ca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r2, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r4 = socket$inet(0x2, 0xa, 0x9) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001a1000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c8000)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002af000-0x8)={r3, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000faa000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd320-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b9000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000375000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b1d000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f0b000)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x100}, &(0x7f00009e6000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ed2000-0xc)={r4, 0x1, 0x30}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r3}) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000fcf000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d0d000-0xc)={r4, 0x4, 0x0}, 0xc) 2018/01/27 08:20:52 executing program 6: r0 = socket$inet(0x2, 0x0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f000069d000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000d08000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e1000)={0xffffffffffffff9c}) connect$netrom(r2, &(0x7f0000c52000-0x10)=@ax25={0x3, {"ec564e0c14473a"}, 0xff}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0xe22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bd8000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9370, 0x7}, &(0x7f0000733000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d2e000-0x8)={r2, 0x5, 0x6}, &(0x7f0000088000-0x4)=0x8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000bd2000)=0x0, &(0x7f0000bdc000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)='\x00\x00\x00\x00\x00', 0x5) recvmsg(r1, &(0x7f0000762000)={&(0x7f00004b4000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000038c000-0x96)=""/150, 0x96}, {&(0x7f00005d5000)=""/3, 0x3}, {&(0x7f0000d18000)=""/246, 0xf6}], 0x3, &(0x7f0000f03000-0x2c)=""/44, 0x2c, 0xff}, 0x40010000) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0xc4, "a3c491119f91b4a79ab176419fd55ca920d93ce2fad6c1dfc1ebb7840efaa50d70c2b1c03e0d0e63257441dd5fc064a06eafd0004b26acab4939ab8428fd8e59dd8f8739df1c85be197c859fde548f4b5e6cdedc461cad14b9d40e1ef587698e6241347dcda203316744e6324b5fc77b540f03d7ad85e84320c91a67d75e4e4ff68c7b0c14e13c293dd8e1b8c86e7dd7670c77a3b29798373533823cee79ee426acf6660f97e283de43cd4dbaf06efdf6f3a8c050fb05a5813f8cbbf148673bf348c8074"}, &(0x7f0000004000)=0xcc) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000f42000)=[{0x0, 0x0}], 0x1, 0x1) pipe(&(0x7f0000271000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a6c000)={r1, &(0x7f000036b000-0x6f)="eced2a9ec8a9db591350de176bce7c36308330b192b2eda7e8e6d7e7af7de97250abb13b87a941f6500a26f3087aed61dfd033b10f68e9668525859f719845e9f3e30d37679ca25a10c51a78de127fdd86d60c402a7d87c8c93917e78f26eda589ecdca24c461ed25eff7b29747fab", &(0x7f0000822000)=""/117}, 0x18) r2 = epoll_create(0x42) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000150000-0xc)={0x0, 0x0}) [ 278.233119] device syz2 entered promiscuous mode [ 278.291168] device syz2 left promiscuous mode 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005ec000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socketpair(0x9, 0x4, 0x4, &(0x7f0000c36000-0x8)={0x0, 0x0}) connect$netlink(r2, &(0x7f0000d48000)=@kern={0x10, 0x0, 0x0, 0x4080100}, 0xc) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000703000)=@ethtool_wolinfo={0x0, 0x3, 0x8, "e03ab866dd81"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000000c000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000)=@generic="99c1fcd31e943c970897362d3379064d", 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004b5000)=0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f000065c000-0x45)=""/69, 0x45, 0x0}, 0x10000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000062000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ca2000)={0x0, 0x10, &(0x7f0000fd0000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fd1000-0xa0)={r4, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x282}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x8, 0x32, 0xf}, 0xa0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000013d000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd2000-0x4)={r1}) mmap(&(0x7f0000fd2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fd3000-0x100a)={r2, 0x20000, 0x8, "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"}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f00002ea000)="fc5a7889de1f2524a6766b740bd4b13e93dd16653949befc9b6e62c03b4631854b6d5412325dbf40b8efa618fc99248a46866b06226e06bfa3f89d7f072b9ec324270e4719baf11c960741c75768fd74a96a372d3f9628224f77c3d6d91101463bb93ff6f7b94b0b031533d0e398c293716be9ead4291826d51f7e563a9ed4bd1041ed61e7316308e92dc9dae2702752535b539ba7f17e445b6a25b3ed19063a0b", 0xa1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fd1000-0x8)={r0, 0x1}) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b85000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ad000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000035000-0x5c)={{0xa, 0x1, 0x77e4e07, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x8, [0x2, 0x3f, 0x3, 0xfffffffffffffffe, 0x7, 0x8, 0xffffffff, 0x800]}, 0x5c) 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008ae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a8000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000213000)={0x0, 0x7, 0x0, 0x4, 0x4, 0x1, 0xc4, 0x10000, 0x0}, &(0x7f00007bd000-0x4)=0x20) r3 = accept$inet(r0, &(0x7f0000aff000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da5000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000411000-0xe)={0x5, [0x7fff, 0x9, 0x0, 0x1f, 0x40]}, 0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f6e000)={r2, 0x8001, 0xcdb}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000a28000)={0x0, 0x0, &(0x7f0000bcc000)=[{&(0x7f0000506000-0xfc)="f9", 0x1}], 0x1, &(0x7f000097a000)=[], 0x0, 0x8011}, 0x40) recvfrom(r4, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000b2e000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000832000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004d2000)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000095b000)=@sack_info={r2, 0x10000, 0x2}, 0xc) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xcea9cd0f1a6edb20, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000024000)=0x1c, 0x80800) preadv(r0, &(0x7f000001e000)=[{&(0x7f0000014000)=""/219, 0xdb}, {&(0x7f0000013000-0x7c)=""/124, 0x7c}], 0x2, 0x0) 2018/01/27 08:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000951000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000-0x4)=0xe8) r2 = socket(0x0, 0x0, 0xfffffffffffffffd) bind$packet(r2, &(0x7f0000bfd000)={0x11, 0xff, r1, 0x1, 0xc2a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001cb000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007f8000)={0x80000000000000d5, [0x8, 0x3, 0x6, 0x7fffffff, 0x5, 0x6, 0xfffffffffffffbff, 0x4]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x7, 0x83, 0x5, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1000000973, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_sctp(0xa, 0x1, 0x84) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000070c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000087e000)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0xff, 0xc, 0x0, 0xfffffffffffffffa, 0xffff}, &(0x7f00009a8000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000446000-0x4)=0x8000, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000969000-0x18)=@add_del={0x2, &(0x7f0000e9a000)=@generic="25646e4327845a4bc7ecffffff7fe03c", 0x200}) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f00003c6000-0xb1)="9b590fd1754e5e81e8c70f31488dd9b9e9f913bbda98bf1b88277f54b01b19aa5650837e3d306f9d94836b1d6afacaba002693f2c81f495be86baddfda78e8a94be576ee744e4c5ab2c10a200d821931ecee115e1a0706afc28863642f30d98f808c8a522d7894752ebadec6506dd41909e7844f47d79a19dd1181c36dd5a9956be7d3236a7640ebed1af9079039889b433a840d1808aee7019e97e58a82bc4f76b95bd087c13455c3ef261423b6d14ec2") recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ecd000)={0x0, 0x9}, &(0x7f0000adf000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d61000+0x5a4)={r2, 0x5, 0xfd, "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"}, 0x105) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000c000-0xb4)=[{{&(0x7f000000a000-0x10)=@nfc={0x27, 0x8000, 0x7, 0x5}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f0000002000-0x13)="804374ee5f407d8e715c35b700bcaca185d615", 0x13}], 0x1, &(0x7f0000006000)=[{0x90, 0x10a, 0x4, "d8d39e5a3e562685119c30c5a1f3ec0eace9bffafa63e49a85d4d25483e79b5666332c243933584eced44d929d9a095d0e0f8b5dbc85db4bca6e498774a58b3ccbd5a75fed1869c18e72275b60ac26990e04f2113c1036c0733c5d712c3542a1e10499694dbe3e894b437c83ed241046cfa002e0f5e716b45350b6de17"}, {0xe8, 0x106, 0x10000, "4696607a1889ff29ca6a34de4ef23d423abcea1c265a6c8f8ce2c45e301ace1c27e499a03d53dd5af6966f359ec5fe46c5160d10024a90eb516c521db6ace77d15904e2572a03ab63aaafe99e13c2dab156eedd2656fad4aec8d13c6097b2d573a861f0e2ac445536651e6504a0d8763a970493cd14e5ade407bdb7aa718b72699e3b8ef20815bf03e6cd67586aab5c32ee3b349dcd3e594983ce36cb48f4cc15b7c957937a67d593ba7119a1229827fe4b57c041f2ee3ad8124a2a679bf5802d6e52acfb5515744b4b9decb9f3fcecf9ca5e2"}, {0x1010, 0x115, 0x6f5, "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"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{0x100, 0x13f, 0x2, "fd30a8d240538333b1c08e2dd994e0b159524baf3453bc08716faf342e8558361325c066bd6fef143534de55e6fe43c397173d2860d6c2a5e187887b175b36a31c7a90dfeae6629a0b3b9a878cc1edfef994f17ab2ee315f977ca2e20611d2a4333443706b0872b115596213a207fda7531ce535f1d9efe47ada99335674ad14295bf56748280315b74ab7ae9fe1c6df53c2522990db3aa1d19cac0941946a0560e3c684b43960f2ff906966eeb25a1b1b8e25397ca69a2f74d6770a973b2a3c2cbf25ebe5c2690860ec5d20aa9dfe8c7cadca3eba1a7ae093a4c7b7325327c440e8302e01c5de8500fe83fd98"}, {0x40, 0x11c, 0x9, "7927f9f19a398832efcf1114484caca5329a1ef720b854fe13eac20ccdc4cd2f92f55f7a23db8fd23ab746"}, {0x10, 0x0, 0xffff, ""}], 0x13a0, 0x0}, 0x5e7}], 0x3, 0x8000) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @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={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000000b000)={0x36, 0x9, 0x6, 0x54}, 0x10) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x3, &(0x7f00004af000)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f0000c2d000)={&(0x7f0000807000-0x10)=@ax25={0x3, {"db80bd31fe5dc7"}, 0x10000}, 0x10, &(0x7f00007c6000-0x40)=[{&(0x7f0000a2b000)="edd7a000fb0d9908bccadc5df8019f7dad1e67641689ded9876d1d0a8af9a48f91fff7c5d1883e29b5322758540c41bb5fcfebc5082ca79223ddf1561ea537482069197a4b52192939ebf4edb286666a4070b50bbe5844c352cd6e4996fbadd34a73b5", 0x63}, {&(0x7f0000756000)="", 0x0}, {&(0x7f0000b84000-0xeb)="a220168096a7c3a662297f98fa2543ac378aac694cb406bbbbe5c73d99c5c831afcde09b7b4cac432a02272dbac71aa71d837c18eee496d8ccce753304ab8bdd128c9c27b7a4f88ac6bcb5a86ebab7c7e14e20f35ef70d3e97732ccb106b276f1738ff084597c61eaaf711b2557efa58377450f6dc6f7c456c3a0bf22d4301733671bd7bc74b7f02904ae34d343fdba45e4a7e9a25c4024f0a50754ceb53150676ce7991c0eeeb36f4248aecec6a828bbe439da1a85514868514a2c92723db8bccfad06ee4f4c00a0a5f3c539e1bbdb09c615e49780d8df9cd19190aab70d56042c6f99294d02a909732b2", 0xeb}, {&(0x7f0000f07000-0x42)="e7350143b628efa39e6558bab30597f72f2d7af51a5fabf8d0b52997c78f2592a365c7ebc200654ca172a941cd4520b0e1833ae125e238eeef268c071aa1de97a5cd", 0x42}], 0x4, &(0x7f0000d1a000)=[{0x58, 0x84, 0x400, "d6dcbf60747708401a78948290dcfb6c6af9d1f6d7a52507a47dfc7a59f92347c980f157d1c7f51a4a9342f435b61e7db1b8ae57adad81b14d8394b8bcf89f455a0509aa2d48"}, {0x78, 0x119, 0x5, 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"}], 0x2438, 0x0}, 0x40000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000201000)=@req={0x81, 0x1f, 0x10001, 0x0}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ca000-0x4)=0x5, 0x4) 2018/01/27 08:20:52 executing program 1: r0 = socket(0x1, 0x7, 0x401) connect$inet(r0, &(0x7f00001ab000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x68)="a0a4e6fc62b73c1661b2a8508a0c0f612451b0ed7390e0fbef1ef5d8b326e049dc84885bc7b56b29311f283f2100cea3d0b3ac29a6805549e17d8f43c2880e2c2026d6dfd26f7a819327079d1879343ba209bc16a2d1bd8620c749b795a1b9c2b6e900a0fcce230f", 0x68, 0x24000814, &(0x7f0000002000-0x1)={0x2, 0x0, @rand_addr=0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x9, 0x4, 0xd05e0000, 0x3, 0x69, 0x3f, 0xfff}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@generic="d464f16f32e3a88604c2bff2ac56ab2e", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) recvmsg(0xffffffffffffffff, &(0x7f00001ac000)={&(0x7f00008e2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000aed000-0x40)=[{&(0x7f000097f000-0x47)=""/71, 0x47}, {&(0x7f00007aa000+0xc06)=""/190, 0xbe}, {&(0x7f0000dfd000-0x69)=""/105, 0x69}, {&(0x7f0000840000-0xfb)=""/251, 0xfb}], 0x4, &(0x7f0000273000)=""/104, 0x68, 0x6}, 0x100) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00005cf000-0xc)={{0xfffffffffffffffb, 0x2, 0x7fffffff, 0x2, 0x1000, 0x1}, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x9f, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c15000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0xbbf, 0x6, 0x80}, &(0x7f0000d2c000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000ec000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b44000)={0x1, [0x3f]}, &(0x7f0000f5e000)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000693000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000f8a000-0x10)={0x0, &(0x7f0000f89000)=""/0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f89000)={0x0, 0x0}, &(0x7f0000eac000-0x4)=0x10) r3 = socket(0x5, 0x80000, 0x2f63) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000910000)={r1, 0x6}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f8a000)=@generic={0x0, ""/126}, &(0x7f0000f8b000-0x4)=0x80) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8b000-0x4)=0xc) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f000090c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000772000-0x4)=0x10, 0x80000) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x404, 0x0}], 0x1, 0xbd) 2018/01/27 08:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000ba000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00000ce000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000723000)={0x0, 0x2c, "a820ce9fbb9cb48096d08a2822b09f2f1b09c6fd642bd2fb07ee865aa6134ee6e61d1258ad75e0bceb984fa4"}, &(0x7f0000d53000)=0x34) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fe7000-0x18)={0x0, 0x491, 0x30, 0x8, 0x8}, &(0x7f0000f24000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b57000-0xb8)={r1, 0x1ff, 0x3, 0x80000001, 0x4, 0x4, 0x3, 0x5, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f, 0x9a1, 0x4, 0x5}}, &(0x7f00000fe000-0x4)=0xb8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000040b000-0x2)={0x0}, &(0x7f000091f000-0x4)=0x4) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xf4) r2 = accept(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000-0xb5)={r3, 0xad, "3fdec98f914200cf014df33ac698e212496335c0c5569bc96b9c823ad66f3dadf333a9eea9d3bf73970439004c4edeea6e7ef89058e5493c86078af7da7ba23f8565806aea90844fcb96596fa83c6c6415368a25ebf50b0c96e6b0cf565c9d19da41277950701ac12fc8e4abb04ae268f2e608b1c258582e261713c2eaf8563c9824fcfcf592d8eb3a4fcccca1525ef5beb518f4977d11b7853f7f0079722b4b0aafb69f3a4c04c326b8835920"}, &(0x7f0000006000-0x4)=0xb5) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000+0x147)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001000)="173b76a48601a6b271078dbc0e9c9804be3534287b86178fd1f58274612ffa7c41f142e7f2e811046c5632", 0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r1}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x3c)="ae81b867ca734fbc0019c2b7c0e9aa6345ebca2700a4eecaad12acd87310ec9af654683b2fcb20481810e91b2166b5c6581880aea6200fa4455267fe", 0x3c}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0xc2)="d346026227446fb40abade00a92ac541c643788dec580a3206183870ed408721951ff34a0b7d96b28b3c0ab14b88c67634c2658d2f7b4bc075f3b5a2ac3bf354871721ac7d91c99669bbc6b4d753b534756bb1fab17fb013764527b441cbc5e73db15eaed61a4d1391c60dc938d18b98d7218809bd8a7b43332de05c8744abca5ace7b13a21514a9203a02993f2768c0f469d25ad7b02af57da2baf6491f7360cfde3e68f03d3a208f0ea413e0ed7e0093fcc0de6bc2fa2055d184bcd3ad32469c38", 0xc2}, {&(0x7f0000002000-0xd7)="065e0c298ba937b6c12fdecc64016422a44817bae3692244ad95b6ef68c19832baaceb30a243191b23514250d8e10d06392c407fe79bf81f85f9ae7a77ba51af0848d64f3ec422c0da00d035fbecd82f82674884ff17aac81175f2950d9efa79328f3d527cfdd204664bf145611352c39f611230aa8e2833ac1002be7d74bdd4ea857f94a55d6ec9132230fa26563e1fc44174cf1d8ef6d147be6e26464ad7b0266d165276c5d2b0b6a47d56c9bc0ec3b52f5386426d21b4f0146f4089807bb50ba41511fc1f41d638d8c03f31ec11967785d1f5ac1a28", 0xd7}, {&(0x7f0000000000)="b43563f5ea3baea29088b4bac14dc215b42779ecdab882da9e7a6e33ff38d0794aa5342d496130fcfcf5e89c60b0e3e48889924eaae50dcf3d1b3e437d3e7b6568bf9a56cdc49ed2733a17c621f6e5eae5028974a29fd441a6b0704e5f0976e71bd5d832b3a5bdda5d5caadcd80fc45f886a8d5e8a013e19b213dec1f3c388f5e4973c746d326f84a40575762422ca081e8b947087f77881481d1b1c76350d67c8c8181c", 0xa4}, {&(0x7f0000001000)="9ecd78fe7700f3fd749c1a5e8e142eb52042101585573e960a49d9a2421efae3cfbd15bf4c5b7e517cddc95fdd0492fee768cfa9ef88d35f6f9a00bfe09e0e09e3557655a19ebcd541f0a9c146c14cf073c9ee5a853ed1fa837a523d3aa948614f9d2144d526f055c7aba91d9f7c796878c666187023dd63c7b940f9a4f1536636528fbb08f65af48ed9620ea6e974a7c750b7187352f9f931aacd5044253537fe0fa815d7162b8f5e3c3c11c40dbe46d40af6058ae6232506929819b67fc1c0a7436d0e3d7438e13c2aaa", 0xcb}], 0x6, 0x0, 0x0, 0x40000}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000002000-0x50)=""/80, 0x50}, {&(0x7f0000002000-0xab)=""/171, 0xab}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}], 0x6, &(0x7f0000001000)=""/0, 0x0, 0x3f}, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x184)={0x184, 0x2d, 0x810, 0x7, 0x2, {0x6, 0x0, 0x0}, [@nested={0x10, 0x34, [@typed={0xc, 0x71, @fd=r1}]}, @nested={0x160, 0x6d, [@typed={0xc, 0x8f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x69, @u32=0x7fffffff}, @generic="417e8ff3c5da4a31559d827ae0644ff3d468f7986ba11119254f2a6e047e09ff8cf4b825c10e8262459ec81491f1bf6d85cecd985cd1fde9bcf48e0e3fa44e1d622cee046dfc26a58da3b28e64dd610559425a2fd7d0db868082475c72c656225da7d3426c427273deb3a149a439f9e4d2cf1841219fbfca08ddbce92421ce12f4db3a08e94f0308", @typed={0x18, 0x4a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7c, @pid=r4}, @typed={0x8, 0x3c, @void=""}, @generic="a5fe6d7f02d0aeae1d80b1a26fff89241a0c0f927c44b5d1521607d42dedd5d526f942a06c36dc4059f045428829108bde03b133d6be9b18d879d9ac552dd8b90969b6a31c124903744b98570013f6d12ac28307eacf66cbf71ae6f476a29e8c7878345028583d4eb87fc2f13ac771e730a097fd2a6e7ef1c31e4afb82cd6597f213db014ed2e60b9e4adc8439"]}]}, 0x184}, 0x1, 0x0, 0x0, 0x8005}, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a4f000)={0x0, 0x0}, 0x8, 0x421) syz_emit_ethernet(0x365, &(0x7f00001c1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "7fff01", 0x108, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "7110fd5137539b2da2eaf9b538afc577c3c7808a777572000001ffc2efe558019243c5fc3bbc49d5493c3c6be11c9c697f6c20e7f69853956370d0a2b5087f42dde7179e5a01bfceb2c25c02e422452cb674b316a621679def84c0540e8b0fc4fc86047932db41000000000001000017f6f1dbbf9c6b1d0d85f5ff0d03ebeaeb82416fffe722568cce2512ba019a55df4d5bbda82f16e9900492b954c1ae8a4e0a51b7c2"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "b6e384a1c0475f07983fb6baacb75ff8c26237b07dbe0ca6653d8bb4d12ca17bc4fac9b761d1878e6d7d8acce21aa05d33d382deed04000000d61e81ea3e6c365066700e55bd462fe4d8965276309710525564a9"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004d3000)={0xffffffffffff0001, 0x0, 0x0, 0x13}) pipe(&(0x7f00008b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e8b000)={0x1000, r1, 0x42, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00006f5000-0x10)={r3, 0xe5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000032e000)={0x6, r3}) 2018/01/27 08:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c75000)=@assoc_value={0x0, 0x1}, &(0x7f00006ce000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009af000-0x8)={r1, 0x7}, 0x8) sendto$inet6(r0, &(0x7f0000722000)="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", 0x1000, 0x20000000, &(0x7f0000d28000)={0xa, 0x0, 0x11, @loopback={0x0, 0x1}, 0x401}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000df4000-0x4)={r0}) accept4$alg(r2, 0x0, 0x0, 0x800) sendmmsg$inet_sctp(r2, &(0x7f00000a8000-0x38)=[{&(0x7f00008f2000)=@in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00003df000)=[{&(0x7f0000aa1000)="ea9baceded39fb081be9b9fdeb4cc55d4bae2ad8ccbb095de9c93ae77337c60927cb2bad9b39c8e2a626eaf4eda03058f1c4806e72dca028e5a311ee986e574fdb01e5aec4fdc87f86914693c799e4226b6d574ed538195659a1b2012b434a44d5b2039d6d9ebf154a19056ee8de249dc2b80a13", 0x74}, {&(0x7f00005ad000-0xa1)="fc48f1e7e7facbf50d2fd2bc0a45b685cc2dfb174968073d1672bb5a6c2ea238aaee29734a5508f00a71c928d1cd01b66dffdcc7f8c545da8e3c3ee841f9811ca437d67d6e5c36d48699ba60af90e1470735e90c3290c0ea2d35653179aea1b4baf867f51a1f0401275763c38b3e1d5b6cc6a72f35b36b1108490cc517d81fb8de5f9bd6f7b58377803579d6f5c3390d8dfa15227f355de9a592bdcddb22d0a0b3", 0xa1}, {&(0x7f00002e6000)="ffcffbb351b8ca0ca868f4a4449e0e51a69a699efaa9ff1b73da1ce44c07437cf5629d71acffdc438dca4e5d25bb39317c61241173a4898882385656f078d238d203ce470afacd4455b064cd4a978af68fff4fc76773d7091f560bedf148169cae1ce027b29baae9a1b236b1ad08e231522b01ae502eaf898dd51c0e0c64f5e4e2bc5212f9f7c2976c276ea2f4636862576329161612df64f718a2c63e60ad31ee5d96aad3d94df4e32957228fecf712bb933d547923d7618bf9255fc04982c853243dda0a6b401e07f286391321ba033694", 0xd2}, {&(0x7f000072a000-0xc8)="1836746e7ec832eda68542e87057fcc98bcb15ad72c1f125aa062b54b5fef3cd32741f285ace31345f9bfad58524ee928f6a8b2eeab4299346abcb35576a95b3c2e90f951bc4ebb390105ab03d0196457050b63f869066f5d3df1eaef516679ddb9a7bb7ca68443024cc284e114a6eada5723b3642a2b6d61ee6fddb9b021357b70d8f97d70410a1b2c2baadea002f557e300a4bf88d22a007612e8b530353c48f8cb2a1cf1f0457bd3338d9c5ac19ae351bd469e4a7f0866052390b284b134d1b391f289ae53ea7", 0xc8}], 0x4, &(0x7f00006c3000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8f, 0x8000, 0x80000001, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x9b8a, 0x7, 0x3, 0x4cdd}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x26, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8000, 0x7, 0x100000001, 0x5, 0xcdeb, 0x3b, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f00000000, 0x200, 0x401, 0xd176, 0x1000, 0xfffffffffffffffd, 0x5615, r1}}], 0xf0, 0x1}], 0x1, 0x4000010) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000185000)=0x7, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008ea000-0xc)=@sack_info={r1, 0x1f, 0x1}, 0xc) sendto$inet6(r3, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 08:20:52 executing program 6: socket$inet_sctp(0x2, 0x8, 0x84) 2018/01/27 08:20:52 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003ad000-0xc)={0x40000004, 0x0}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r2, &(0x7f0000fbf000-0x93)=""/185, 0x16, 0x2000, 0x0, 0x1f3b2b17d6f409c4) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc1000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fc1000)=0x20000000000007, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) pipe(&(0x7f0000428000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r6, 0x107, 0x5, &(0x7f0000fc3000-0x4a)=""/74, &(0x7f0000fc2000)=0x4a) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f00001cd000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000072000)={&(0x7f0000000000/0x1000)=nil, 0x20, 0x7, 0x10, &(0x7f0000146000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000923000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fd5000)={{0xa, 0x2, 0xd30, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x8, [0x8002, 0xfffffffffffffffb, 0x100000000, 0x7, 0x0, 0x0, 0x80000001, 0x200]}, 0x33b) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f77000-0x4)=0x0, &(0x7f0000767000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000069000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035a000-0x4)=0x10, 0x800) socketpair(0x7, 0x0, 0x9, &(0x7f0000a3a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000886000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0xd3a, 0xfffffffffffffff7, 0x4}, &(0x7f0000987000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000440000)={r3, 0x9}, &(0x7f00008c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d1e000)={0x0, 0x95, "4c9b39ab4db778781af45c133cb0ad59cce6f58a266a17fe5ff8adbac81337c12a6346b5ed84316fce56e8415d1db4b35fe834247721c3df9f60f1b8e7b178c1dde90d9065eef7b825628520cab15edfa9422190d795be74bb721818e7c23dd7ae2cf29b6c19d9c624fa6a51ceee254d1ae05dfecacc4f98ecff3cce0660ed7e8bf8bdcbe767839cffa72f9741efcbdb09cd354cc9"}, &(0x7f0000d4b000)=0x9d) setsockopt(r2, 0x200, 0x8001, &(0x7f00001fc000)="21097b6c6f74d0775532f4e5e8373b54781ec36da6fb25620df5ac2acae0620e8499443a48d46c43b93353962418a0dcff429beb92adf43d8ffbfd86c8ce7d008b2b48a1e3a6ce1d21e4f0613ccf1dd1b1560f9819521db7a4fbe7e32ea3f7fe5b4a45c9d6a841fa2904517891fc9687dcda11e883fdb504ffd2a2c906b730bd99bf78bf", 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009aa000)={r4, 0x80000000, 0xff, 0x3, 0x8, 0x7b, 0x1, 0x0, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff339, 0x8, 0x6, 0x7ff}}, &(0x7f0000373000-0x4)=0xb8) r6 = accept4(r0, &(0x7f0000d34000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000057e000-0x4)=0xc, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00007ed000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000012c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ff8000-0x8)={r4, 0x7d, 0x7f}, 0x8) accept4$llc(r1, &(0x7f0000766000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000300000-0x4)=0x10, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000409000-0x90)={0x7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common="73057405e749fbffff050009002000", &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0xcc, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000b65000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000e80000)=[{&(0x7f0000932000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/148, 0x94}], 0x2, &(0x7f0000842000)=""/47, 0x2f, 0x0}, 0x10000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000cc4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b1f000-0xc)={0x1, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00008bf000)=""/9, &(0x7f0000e0a000-0x4)=0x9) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d30000)={&(0x7f0000c2e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000648000)={0x0, {{0xa, 0x1, 0xb201, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c89000)=r5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000007a000)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000987000-0x4)=0xe8) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair(0xf, 0x3, 0x6ba, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x20009, &(0x7f000000e000)="1e0ce233fd944fd7b9c2332ba50551eda770fa6470b2155dd7c18805a3313aaabfaaead233ec58b0729655dc6368645446114c4a6728645bb8f7d9452fb1814a1afd3b343db409c40560de07324389b11a531cee4a38daff4ef6459549c5752119e43770a9263116e9852e084387fbed3a4a26c57c9af66a9554c8a7c1464a", 0xffffffffffffff90) accept4$inet(r2, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x800) getpeername(r0, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000024000)=0x440, 0x4) accept4$vsock_stream(r1, &(0x7f0000019000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/27 08:20:52 executing program 2: r0 = socket(0xd, 0x80003, 0x80000001) 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) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000-0xa0)={@generic={0x3, "1c98c700221ffcc258b70f041779cb989b2e8c5429dd49d6f6e29a9aef676da37f8259f04cea120a69b8076d400153b49547dfdc4516235960be117c1e404d49ea954b69c5d7c4204c2010f9ad873c07d54a74aebe86d3c140218025970c7ac7f2bf27c7645258929d31387daa4b70d7fa637230fe96be69e49d3666d636"}, {&(0x7f0000001000)=""/183, 0xb7}, &(0x7f0000001000-0x1)=0x0, 0x4}, 0xa0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x8, &(0x7f0000bfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003b000-0x20)={0x20, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000005d000-0x10)={r1, 0x5}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00005c9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079b000-0x4)=0x10, 0x800) getsockname$packet(r1, &(0x7f000020d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c86000)=0x14) read(r0, &(0x7f0000e82000)=""/54, 0x36) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ff000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000050000-0x4)=0x0) close(r0) accept4(r2, &(0x7f00003c0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f9f000-0x4)=0x9, 0x80000) 2018/01/27 08:20:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cdc000)=0x0, &(0x7f0000fe0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) r2 = socket(0x9, 0x5, 0x8) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d6a000)="f05f0b7efd3e149ee40b0a7ffca9d9865e190a9d5634a023391ac2078e090fb41ef7c729a472a2fc685a3ed9709b8098d37efef5a47eb418f4b69eefbc31cd11a5780bbb7c02fc6d6993bb17db156ca4b4cc1033990f563fbc832879cf66316475f183d222f6f1ea4f2398600a0f52cc81789b73c260da171f2476175fcac544f6fdcc9eaaef43f3e846d0d644633c9a2e", 0x91) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc7000)={0x0, 0x802}, &(0x7f0000f98000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e3c000)={r4, @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, 0x555, 0x6b8, 0x4, 0x5, 0x7ff, 0x18e8000000000, 0x7fffffff, 0x2, 0x4, 0x0, 0x0, 0x7, 0x10000, 0x7fffffff]}, &(0x7f0000696000-0x4)=0x108) write(r3, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/27 08:20:52 executing program 5: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006e9000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001f0000)={0x0, 0x1c, "f0dd48c953fd1839c54027d67106c3c3afd7074ce9120df445ed5507"}, &(0x7f0000212000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002c8000)={r2, 0x76, "9200fa46d5b6c74c36e9abd52a98240a3d8dee1a95bc6cdbb9e60d41448aa416d0086ccf63c387ceb9eca2199dc3047caba9e46ef71d2802728d813cf57ccd6ee74c08d8a678e57cbabecbf79d8c4a0d03c014b65fad89260d7d56ac1324f1ab812b9f7cfc8745e02813cbf2c3a7a9c77f9f28f05d57"}, &(0x7f0000001000-0x4)=0x7e) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000851000)={0x0, 0x0}) sendmsg$rds(r0, &(0x7f0000aae000)={&(0x7f00000c7000-0x7)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000947000)=[{&(0x7f0000755000)=""/173, 0xad}, {&(0x7f00004ba000)=""/221, 0xdd}, {&(0x7f000084c000-0x87)=""/135, 0x87}, {&(0x7f00009a8000)=""/19, 0x13}, {&(0x7f00001b4000-0x66)=""/102, 0x66}, {&(0x7f0000f9d000-0xab)=""/171, 0xab}, {&(0x7f000063b000)=""/228, 0xe4}], 0x7, &(0x7f00005e3000-0xb0)=[@fadd={0x58, 0x114, 0x6, {{0xdb9, 0x2b}, &(0x7f0000563000)=0x40, &(0x7f0000e5f000-0x8)=0x3ff, 0xfff, 0x80, 0x1f, 0x4, 0xa, 0x10000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x0}, &(0x7f0000b1b000)=0x5, &(0x7f00003b4000-0x8)=0x9, 0x8, 0x101, 0x6, 0x1, 0x4e, 0x10001}}], 0xb0, 0x40080}, 0x4004801) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000014000-0x1)='\x00', 0x1}, 0x20) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000064000-0x8f)={@random="193a53a2cb7d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x50, 0x3a, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xbf, 0x2, 0x0, 0x9, 0x0, [@loopback={0x0, 0x1}]}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000e9000-0x4)=0x4e4, 0x4) syz_extract_tcp_res(&(0x7f00000f8000)={0x0, 0x0}, 0x7f, 0x40) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000008000)="2f1d9575d82d0616f20a03e01e2e8b181af56e0194ead78ec30d5682d3a6315c9a9fcfd9c354ec3da761cc152b3855fa8851250eed15cd5b1a36f4a9ef81cc25ba9266b85b9777cb2b5c4e73bc9f6057c78bf41e90f441e08ec80c8ef8a9e10c1d8912b4d1841a258c551784935dd4926a008f43c1ec9b5a5ce66a2c7a32e492dcdf5700044b2fad8d9f75", 0x8b) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/27 08:20:52 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000808000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000964000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x1, 0x1, &(0x7f0000ff5000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ff4000)=0x1) 2018/01/27 08:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ad000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000030a000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f1f000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000f40000-0x4)=0xc) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000049a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bdc000-0x10)=@common="62f2046467653000", 0x0, 0x0, 0x0}) 2018/01/27 08:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x7ff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a8d000-0xb8)={0x0, 0x1, 0x1a4f, 0xffffffff, 0x4, 0x7fff, 0x1, 0x7, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c41, 0x8001, 0x8000, 0x7, 0x2}}, &(0x7f00000bd000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000046a000)={r1, 0x2e, 0x30, 0x7, 0x1}, &(0x7f0000f60000)=0x18) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00001ee000-0x490)={0x2, {{0xa, 0x0, 0x9c3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 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]}, {{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffa8, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0xff7fffffffffffff) r5 = accept4(r4, 0x0, &(0x7f0000481000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bc0000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0xfffffffffffffff9, 0x1, 0x7, 0x7, 0xc6, 0x9, 0x8, 0x1, 0x0, 0x7, 0xfffffffffffff80a, 0x6, 0x7fffffff, 0x779e]}, &(0x7f0000b04000)=0x108) pwritev(r4, &(0x7f0000ad9000-0x10)=[{&(0x7f000097f000)="4164e1be39c518bb01cae465015e130bf6dc4727edecfe8f5f4109d7cda94820b18549ec0977890ab6bd6dae2d6ce7b47ba4a840741e2c433ceb7de34ea97460139661562a622cd773db64acc6450fd332530150bb7639690b2e37bd7f9492", 0x5f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000a88000-0x10)={r6, 0x0, &(0x7f0000e62000)=[]}, &(0x7f0000baf000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000897000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000045000)=0x8) 2018/01/27 08:20:52 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f79000-0x4)={r0}) connect$ax25(r1, &(0x7f00008d2000-0x10)={0x3, {"84eb81c1f51c93"}, 0xfff}, 0x10) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000147000)={0x0, 0x0, &(0x7f0000f78000-0x50)=[{&(0x7f000087b000)="9ef309e7879cab20a67505dc093d0d4cf5c98a774d4a4928f5b80b131c473b23785d37f743802347ce2726f2434aeaba4b7a19cde4a0a62df00fa11514ea55e7", 0x40}], 0x1, &(0x7f000097d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:20:52 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x5, 0x3a2) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000afb000-0x3b)="e377f17600b8053ac659367a9989080bc7bf5472ad4888fb8d42afb4d27dfeb80b51c60000000000000009487b6db39b6ee13a6677be7f34f43515", 0x3b, 0x200418d6, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xb3) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00004ac000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afb000-0x4)=0x10) getpeername$packet(r0, &(0x7f000027a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000836000-0x4)=0x14) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afb000)={0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000afc000-0x10)={r2, 0x50, &(0x7f0000190000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000afa000)={0x2, [0x7ff, 0x3]}, 0x8) r3 = socket(0x1f, 0xa, 0x2) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000afb000)=0x0, 0x4) [ 278.782481] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/27 08:20:52 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0xc)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 08:20:52 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) getsockname(r0, &(0x7f000031d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000487000-0x4)=0x32) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ca0000-0x57e)="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", 0xfffffffffffffe59) [ 278.841715] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000002a000)=[{&(0x7f0000020000-0xa3)=""/163, 0xa3}, {&(0x7f000002b000-0x2d)=""/45, 0x2d}, {&(0x7f000002a000)=""/141, 0x8d}, {&(0x7f000002a000)=""/148, 0x94}, {&(0x7f000002b000-0x76)=""/118, 0x76}, {&(0x7f000001a000-0xc)=""/12, 0xc}, {&(0x7f000002b000-0xd6)=""/214, 0xd6}, {&(0x7f0000028000)=""/73, 0x49}, {&(0x7f000000e000)=""/230, 0xe6}], 0x9) 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000a, 0xa, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000011000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000e000)=0x14) r2 = socket$inet6(0x10, 0x400000005, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000f000)={{{@in=@dev={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ef000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000835000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f89000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f88000)=0x3a, 0x80800) getsockname$netrom(r2, &(0x7f00004ba000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000de0000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8a000-0x6a)="345251a05b7e614e815354a0236a983226705cf82cf1ac20106459b2790ff95737b02210b8e2c759a71586616458055a49e038ba233cc8e63a2ffe7d86575b42cb7a2e5dcc19d2c0e41a75bd6d1a6406df29121d74247f8343f55ca41ac10c6cbade52792e9b77c9655f", 0x6a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f88000)={0x3, &(0x7f0000500000-0x1bc)=[{{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}]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e10000-0x10)={0xffffffffffffffe1, 0xd14, 0x7fffffff, 0x3}, 0x10) r1 = socket(0x200000001, 0x8000000000006, 0xbe66) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000077b000)=""/71, &(0x7f000030f000)=0x47) socket$pptp(0x18, 0x1, 0x2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ec0000)={0x2, 0x1, 0x80, 0xfff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/27 08:20:53 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bd5000)=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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xf530, 0x1, 0x2, 0x8, 0x3, 0x4, 0x1, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xef28, 0x26, 0x7, 0x9}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000594000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a50000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(salsa20-generic,rmd128)\x00'}, 0x58) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000147000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bb000-0x4)=0x10) accept4$llc(r3, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000639000-0x4)=0x10, 0x80800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fb8afef1ddb42113", 0x10) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000705000)={0x0, 0x0, &(0x7f00006aa000)=[{&(0x7f000040a000-0xfe)="18f3eabfa02eca3a2b938c72d495f6ddb0c5171f1c950ddde3b824d8671d7ca1", 0x20}], 0x1, &(0x7f0000cd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000e34000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) bind(r5, &(0x7f0000bba000-0x60)=@nfc_llcp={0x27, 0x0, 0xf2, 0x1, 0x8, 0xb705960, "4f14a7eddc68c02330385a995cbac1b5f1d67acf6152043ebc70320f65757a81ed227536753c3374761804c77dc3952c123c34aa3b451658f84a419b1c889b", 0x0}, 0x60) recvmsg(r5, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00008fb000-0xd6)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdfe, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0xfffffffffffffffc, [@rand_addr=0x6, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/27 08:20:53 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f00001ff000-0x38)={&(0x7f00001ea000-0x10)=@ax25={0x3, {"bb813dc530715a"}, 0xffffffffffffffff}, 0x10, &(0x7f0000dd1000-0x70)=[{&(0x7f0000001000-0x62)="5d7a4d08631add66108b1a8229f201cedfc0520f826133879a0ee24439bc8fdfc4cf7b076669dbf6e5bf6fc55c8329cbab188273a00f77c4d0d3c9b2af2389b84db0b7364501f49c2a9e9786d4f7320bbc0e7281df29b23ad9c869d9f04b01355fed", 0x62}, {&(0x7f0000000000)="cebc6011df49cc697a44640aa8b63f24476d9154ddc454c7ba5d7114ecf98d2b0c81e0fa20a59ca1cfcaf93df835623b6747", 0x32}, {&(0x7f0000f82000-0xcd)="48b6d594de824020281660c9dda67c5ba78b1ad59729507fa476c158fe07afb7b50386502d63e2465369d7ed73e14451d3fab11c81eb3faabdb0b7be8e5316d9c95d6f022583d372c66ec372356a875d24888e852b4693f7a654d6635d528640e6bd301b01de7eaee811b81ff2be0dcf8915714e53855a9f49cbadbd6d29335c6b197a1e4fdb133f4a46df38e5f04a3620c440a21c28aa2e7e7d9ee1dd15ac5e817f25c13df06daeefdc44662232be70653c7e4fcac16fbb8580f5169cc9e39083aed246081335a798ac0c5a63", 0xcd}, {&(0x7f0000001000-0x2f)="5d62b386838038b84afde367f87cff3d4dab3883600d760e8867b112329f9460835c22d577e3ba523ec4d7138cf226", 0x2f}, {&(0x7f0000001000-0xc7)="ccc8a92d24272f9b34b367a332e89a2fb908915d89a07c9e43188f4f326ef6f05f080c3971ba0c985ff3be61676eb3a1a0c0a0487cca2ebfe16c17417f79bd663805e885adc39ef78116d5faf7fe25a727af93d52a94607eec959c0463e72fd594af3f689a64d428c037a5a9932f45e5f44b0febb751fa2ed3c0e03fc1c492a6891c31eac32653bee7dcc56b3e7e2a9d4902712d6bd5d396da344d0a3ef98dc7740d065e4e289897e923b2f080f0204224f76792970fdd8549bcc89af89dd3258a98eb9180301e", 0xc7}, {&(0x7f0000001000-0x8d)="9398189696db1f471a3ca8a43a9d341bfed96a1aef5f771e77b9c23fea2148aa55cf1ed993d8d146e251196036bc58e2113b9268d66b80e4f0d54aab0abffee2743d8de2f17f0283f68d011fe636e8c6912cce3e90ecd74dbd9a80c56aac93d3b43c16ac2f835079cac698d0ed27ad1bd27c5bad2fcccd222876ebd35b823be13bbd72f2c8736d2f6198e66c40", 0x8d}, {&(0x7f0000001000-0x7a)="3f46cf3d105cb2d011bc2677af729c8d38ae7a0b709867a1138bddc3bef5d7f7118c395d22fc5e98954c01cd71fcc1ad033c643ad3ef79163d2d88454bc791c2529c64b7c6e363d65d31ba62c3d335848d856ec8e46abba0aed97da754cdf25f6ecf2b35b08684551dad0e5e2d17ee7df8726f5545a8feaa647b", 0x7a}], 0x7, &(0x7f0000eb5000)=[{0x110, 0x0, 0x9, "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"}, {0x38, 0x1, 0xfb6, "2d00a1621312091cd0c4eef7a69fcb4c8094244f45735bc7fa098961c43002b347469959468f"}], 0x148, 0x20004000}, 0x140) socketpair$inet6(0xa, 0x80006, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x29)="af9dc6544f8beb7429fadb0f87c864996d0a5c283e11ce0fe231ac9437c4645c437b2176bebef5971f58b11a51076d6c4a21b139e425ae59347cf4d9016889", 0x3f}, {&(0x7f0000001000)="000ea9eb44289b2d", 0x8}, {&(0x7f0000001000-0xbf)="37c77e1afccf15b260b3f9f4fa4aaee871dcafb07c211a9a844ef630c818bc06fc39b75c533fc189807bc276c903b4f314d42ea5459820e21ba531cf1827df0ec47ec13d367f006ecb85bedfeb5f9cdfbd88bc6290b91f0c7ff091a3ebeb0d40a370ad21356efc8b315cc4d7e53ea15e4a5cc08a0987ec2e6ea2f699414d2669d8b49674b7870965f3a8b774a6fcb03ef2678b2c81e68c2c1b0d7c7af123938a5bfee6cbf211b1226dc9448a7f908ba22af70fb08ee3a9402fa257e193fc86", 0xbf}, {&(0x7f0000000000)="54893984a283c170116c1858497f9fa84fca9b0cdb4dc80a4fe3b6b09c14491cdcf72b672558b64e96b1fd7370028946f9fb36f53643ec480968df6ef852ace0e18982b7b4aa235e2feaf492c8b19d26e3cf9f2a2635e1fbe88833272d4f5141d3b34eb5a3f6d14e1b8b66fe4a9a52f5506e31de56318958a996318bcb5a7288980c5b569a4155f57bb178c1105867ddfd0c58e5849dced162deb01b00d57ce443d12dcbc34ed1e6b2a177baef683912ad3251d5f8b32cfea0a3fb817f0af209d816b5", 0xc3}, {&(0x7f0000000000)="3e866bccf4eeb8dc8f078c5561975564817dd4c08108cb355139f4787231d7c6df2aa07fb750f1f12011528481db4da650547a9ad197dafd0e77ce8f7416b3a88d050f4d2ebfc71f0b9b2292cb3192f4b691654d3e22688170ef78297a5d93ede75200bfc037faf0b76bfc7013ceb11b6d28109f25a6eaa52107dc238fc0572bf8", 0x81}, {&(0x7f0000002000-0x84)="3e2109db65923e7d0fbccc3a471cd0da80ad09147b3361eb993d3f63aaaae5eb45e8612c646906ab633e993d3da0e37048ac2acd630ae0bebb0477a0d5dea6d45b8131845083f2c7f84b983be9403f2b5536f3b06c0cdf7997187f4a4f8ccab0529efedd557cc1f417eaa3b89db1714bbc78d436b3cc976f7c2fb393b7cfaf244f8b2aba", 0x84}, {&(0x7f0000001000-0xdd)="6e604c4aea8d312538dcfed212144183b400603a5c7ce49884545eb8e50a161dc2d320ce112cd9865fedab43af4958c08b47ae9fd65b5ba061e93de571850d5701cff7dec3e4a3774e28718eca493fd78ea4f583cdd86ba44e0d9c0a85a6f54eb78172aeffa58b290ba1d9d9c5b49e4d41a60f5307aed535cd4f61377f7b705454b2e411bef8294893aa4360081600ee2029e492919c7083d078a42157802af5e821f51346be2f0722e08d938ac1bcf9f9ef96b0aea26cb742a760c3994ecc07c46c570fce3053b43c0bb43b052e152628368ccdb1f1dd51380592da93", 0xdd}], 0x7, &(0x7f0000000000)=[{0x20, 0x112, 0xfffe000000000000, "b7e84bc4400de70515"}, {0x10, 0x107, 0x7, ""}], 0x30, 0x4004000}, 0x20000800) shutdown(r4, 0x1) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000002000+0xd2f)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x8, &(0x7f0000003000-0x40)=[{0x400, 0xff, 0x100000000, 0x6}, {0xe5, 0x3, 0x4, 0x6ba}, {0x400, 0x9, 0x7, 0x6}, {0x0, 0x9, 0x7ff, 0x200}, {0x8001, 0x9, 0x2, 0x101}, {0x101, 0xe2, 0x6, 0xeef}, {0x7, 0x7d2a01e1, 0xa95, 0x2}, {0x97fd, 0x0, 0x3, 0x93be}]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x1, 0x100000001, 0x400, 0x2, 0xa20004, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000004000)=[{{&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x733, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000)="35f705803febbc812a8f76b9ec30e9d9398515e3f50e72c5bd981f6b1136999a355b0b3c5953ff90ca76749104cb994fea21595fa7c4c09867a1b245a5b47e767607e4ab8a5a613a810300c2", 0x4c}, {&(0x7f0000006000)="5983f79a011e0178785c7b715dfbd6f510460e0f4103ff6dd9476674c520a8f7921c867044e4e1e63f78559dd0c07321624c0710d718cb9ee45ec1d07c9196d669f3170cc1ae93a9ed3718babda66a62ba0a2bd8d03195ad44858445c79d45a25f1a62deaae8144ca4707eb37f3ca93fe948104944c6c5804e083873", 0x7c}], 0x2, 0x0, 0x0, 0x80c0}, 0x3}, {{&(0x7f0000004000)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x3}}, 0x26, &(0x7f0000006000)=[{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x22)="ea73196803580a694f860c7235d7e1bea87eb02fb5bebec31cef4fb73550693b5ee0", 0x22}, {&(0x7f0000007000-0x7)="47e73815bd1c0fcbbf1bdb9f5fb9e5", 0xf}], 0x3, &(0x7f0000007000-0xb0)=[{0x18, 0x10d, 0xb9d, "271c0a"}, {0x88, 0x84, 0x7fff800, "291b94ba49d215731605d285a757ed5274d23d1c0fa266c6da931b24917ccec914aaf7b8acb3da6460dbe3562c170fb8be24fa8ecc5ab0568f2625b531eacd208f1fa7bb6a63bea9d0534af464a22fdaf8d5f6286aacc7b1732a309d9724d5d2a18bd138b0f28bf0685bf079a8b125c639"}, {0x10, 0x11d, 0x4f, ""}], 0xb0, 0x20000080}, 0x2}, {{&(0x7f0000002000-0x9)=@rc={0x1f, {0xd7d, 0x6, 0x3, 0x1, 0x3, 0xfe}, 0x9ce8}, 0x9, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[{0x90, 0x119, 0x7f, "e5a79755436a6e20197d8d093c6f91a21534d516b0dc2ace324d2209c8756d0d10bad61898f40c0539a94c178428fc823364eb1b07a29298af12657baa5b7639987a29220466293f62973070dcc9160b80d29988c51ae9a189fb8fe9c7f91e2b4200ae15be3da51da1fe5ab0090e9aaaa0fc9de3fadfe192eb01d9b2"}], 0x90, 0x40000}, 0x8}], 0x3, 0xc0) 2018/01/27 08:20:53 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00005ac000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f000001d000)={&(0x7f0000a25000-0x14)=@getaddr={0x14, 0x16, 0x8, 0x2, 0x2, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000044}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x100000001, &(0x7f0000001000+0x3d2)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x5}, &(0x7f0000007000)=0x8) r2 = socket$inet6(0xa, 0x806, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000010000)={r1, 0xae9c, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r1, 0x53, "0a6513fccf6e390a60112f1346b2176f28e4f0d47bdc9d3d227fd5911c737b49220be5709f42f8f7993d8d1e514d9b46b2e6ed31e8049e7d0762fe1321e719f3e70510e022da0f3355bea74a19abe179a966d6"}, &(0x7f0000010000-0x4)=0x5b) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000011000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000011000)={&(0x7f0000012000-0xc)={0x10, 0x0, 0x0, 0x53dce7a90727bb3f}, 0xc, &(0x7f0000002000-0x6)={&(0x7f0000012000-0x1034)={0x1034, 0x12, 0xa, 0x10, 0x3, 0x1, {0x1, 0x0, 0x6}, [@nested={0x1010, 0x78, [@typed={0xc, 0x60, @pid=r4}, @generic="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"]}, @nested={0x10, 0xf, [@typed={0xc, 0x67, @uid=r5}]}]}, 0x1034}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000016c000-0x8)={r0, r1}) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000400000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f000083a000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004da000)={0x0, 0x0}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000140000-0x10)={0x4, &(0x7f0000a08000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f30000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={0xffffffffffffffff, 0x0, 0x9, 0x51, &(0x7f0000002000)="c03d8ec81991d7019b", &(0x7f0000006000)=""/81, 0x0, 0x0}, 0x28) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x8000a, 0xeff) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000029000-0xe)={0x1f, 0x1, {0x80000001, 0x2, 0x8000, 0x7, 0x9, 0x80}, 0x4, 0x1}, 0xe) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000792000-0x4)=0x0, &(0x7f0000cc9000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x100004, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfdb3, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) [ 279.037341] Bearer <> rejected, not supported in standalone mode [ 279.072830] Bearer <> rejected, not supported in standalone mode 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d3c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ae3000-0x18)={0x2, &(0x7f0000dd9000-0x1000)=""/4096, &(0x7f0000862000-0x30)=[{0x6099, 0xe4, 0x9, &(0x7f000070a000)=""/228}, {0x4, 0x15, 0xfffffffffffffffb, &(0x7f0000d91000)=""/21}]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000ef9000)=0xa04a, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007db000)={0x0, 0x1000, "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"}, &(0x7f0000afc000)=0x1008) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000be6000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000157000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a07000-0x8)={0x0, 0x8}, &(0x7f00006c5000-0x4)=0x8) r7 = accept4(r2, &(0x7f0000711000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000723000)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00008d5000)={r4, 0x1f, 0x7f, 0x1, 0x6, 0x4, 0x79, 0x21, {r6, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x342, 0x1, 0x7, 0xd3, 0x20}}, &(0x7f00002f7000-0x4)=0xb8) connect$inet(r7, &(0x7f0000d57000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b6e000-0x10)={0x0, 0x8202, 0x8001, 0x2, 0x0}, &(0x7f0000aa2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000501000)={r8, 0xc, "3b82c89b6771df06f6bad492da4f581ebd0917e126ab6f2e5b9dc1b1261cdeb8de7f717de7d6823c823ec9561b293ceb1aafa23924da3765c251bbc7c18f8190250ec923f62e8c8c73e4c09136f21d8fa6b5b6643e993ef7081f67996fb96c3e67e129694d6138f6f10cdd0582705567619f2a3fc0cd0fd05799d6a835"}, &(0x7f0000473000)=0x85) sendmsg$inet_sctp(r2, &(0x7f000047a000)={&(0x7f00009d7000)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00001a2000)=[{&(0x7f0000702000-0x31)="2faf3e3c0ff331431bcd105181d2a3997b2e1b3f3fa6d80af271b4ad47ca04a4496f7c8b7ed13d5ac49749dba0e97b1beb", 0x31}, {&(0x7f0000f79000-0xe7)="75a110b0eaf04b0d8ad0d54c493c432f30a36fb1fc245c75ce38727b68862a5a2bbc9f4257a0129272e8ff1e404fc1478839bae62a7d46d7e0908bdb2434b44df55ae193c1bf8d7f864e9c7d8050f6bfe1a506f482ad17d4d66468741765895312763313c2b4676c2786b207dd1be8634a86736738e8d4cfbf84bcf008d6f4b492ab3db209f597382df580b33fa24a1b7210e9d9b859b17f223e43b67287049d1aca073d11a0e40a87fb22581c9dedc44c3935e41f1459f2bd5b3f73bad8d8e41bce9bd2d5e185ef55ac747b2cab186950a495eb314b7e7e5b01d38db2ab9e3c1cebd3d6e8217f", 0xe7}, {&(0x7f0000e92000-0x1c)="c4f4d1bcd50d7d5f87f359f5a0b7cc5d7d070dfafa367952fac7e92e", 0x1c}, {&(0x7f00006c7000-0x57)="f9228800b6c6c8e3d7b89131c4d69c9e85691db88645b9b8e45d8c94d22346ef4789187c43fa6afe2b2f17d0dc0d8823f53cf387772a625397dd8e6af3eb7a8c2ff3b01b897d1d05e0d6d3a0d84e791865659125253533", 0x57}], 0x4, &(0x7f0000b27000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0x4, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000001, 0x1, 0xffffffffffffff01, 0x8001, 0x8000, 0xfff, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffffffff0032, 0x200, 0x1, 0x1, 0xffffffffffffff81, 0x7, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x893, 0xffffffff, 0x4, 0x8, 0x0, 0x3, 0x80, 0x100000001, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x100000001, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x0, 0x9450, 0x200, 0x0, 0x3ff, 0x1, r9}}], 0x120, 0x4000000}, 0x24008095) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000cf4000-0x8)=0xd8ea, 0x8) 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008ac000)=0x0, &(0x7f0000c3b000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b69000-0x12)={@common='ipddp0\x00', 0xfff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b89000)={0x0, 0x56, "2e23c475064a5f148a9c87e59edc66176aeae0f721bb15221eb9558ce6958b154621fc8361a41b5daec4e25f46860013581ea67d5fbe1d722ff0023c557c8c77711dec0879c53a4d65aad0eb4931b585cf6cbe23e0ae"}, &(0x7f00001d2000-0x4)=0x5e) r2 = socket(0xf, 0x4, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008bd000-0x8)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e40000)={r1, 0x4, 0x9, 0x2, 0xa0ac, 0x1}, 0x14) 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0", 0x8}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000f28000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000f15000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f0000d9b000)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000570000-0x4)=0x0, &(0x7f000066c000)=0x4) 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000f0000-0x4)=0x1c, 0x80800) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000fa000-0x4)=0x0, &(0x7f00000df000)=0x4) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000093000)=0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008a6000-0x4)=0x0) 2018/01/27 08:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x2, 0x0) write(r0, &(0x7f0000a23000)="260000008a004701925ef1f70622000c07fff701010000001c00ff36b807475505001a000000ae", 0x27) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000596000-0x18)=@add_del={0x2, &(0x7f0000595000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbb000)={&(0x7f00006bf000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007be000-0x20)={r0, &(0x7f00006d7000)="aefaaf6def8fb36b1b1c51091e631bcd760da9cc932e267fabbd47739956a6afa27e0f2adab52e9fd6ed4114b1edbd5bceafdc5ba661b4a178e9096e212ef03add385eb431bbf18146d4fa86c58abf4ee16d82ac399619cb7483aaba0febc109c513cb67b2f68efe2621ea606d7fe74a7f37990128bfc89588e0211bb2025ca7b225270e46dced02f2afd6a2aba05f8d3a4ba203a3ab8d84aef2de20daa2c598143cfe64bed9601a1648590b5f2a984805311d05e179bf3d96bb9066", &(0x7f0000fbb000)="7924fbc0c74f439384ad31d030efb030cf491e8ab6e39e394b88865b3a228ebb121eb41af63580648adff9f1a34499982e2b95cbfdf91abcdccb99b987d248413208091f1de469e3c33ef13a766a521cf05f4dae3e39c8c7cd4d8c0af5e2751c5d63855e232aea9b07708bdace257f8bea522ba04d31bcb5704708dcf6", 0x0}, 0x20) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d16000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000728000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x8000, 0x1, 0x80, 0xa, 0xa0, 0x80, 0x2, 0x0, r2}, {0x101, 0x6, 0x80000000, 0x8, 0xffffffff, 0x7f, 0x7, 0x81}, {0x1, 0x1, 0x101, 0x8}, 0x7, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x8, 0x7, 0x1f, 0x3}}, 0xe8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbb000)={&(0x7f0000fbc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000fbd000-0x10)={0x4, 0xfffffffffffffff9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r4, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pread64(r1, &(0x7f0000258000-0x9a)=""/154, 0x9a, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) [ 279.145724] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=138 sclass=netlink_route_socket pig=9740 comm=syz-executor6 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet6(r0, &(0x7f0000366000-0xef)="", 0x0, 0x4080, &(0x7f0000163000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000f, 0x0) r1 = accept$packet(r0, &(0x7f0000a17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007aa000)=0x14) shutdown(r1, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f00003c3000-0x10)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e81000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004be000)={0x0}, &(0x7f000048b000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000710000-0x8)={0x0, 0x0}) 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0xd, 0x800, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x7f, 0x7, 0xf, r2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000003d000-0xf8)=""/248, &(0x7f0000cbc000-0x4)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x8, &(0x7f000091f000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f000086b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000035000)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e57000)={0x2, [0x5, 0xbff]}, &(0x7f0000f59000)=0x8) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005ea000)=0x0, 0x800) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008ad000-0xfd)={0x0, 0xf5, "9f48ef9e96781bcb05734152e578d94cd67819152551e3137b6b4f0f11496117311c3226be494f5256f02a5561382f7e1efa7945635c27c49904b67cd3bc1f07767ad855c4aecbb76a1b2f805cd7efd7b649ed785e03db04e7adfd755ab6b6ed63cd66e6344138bc5915992ebb7b0da3bc69dbc4d200d86f2c846a1b893393484219f3dd99ade3643f9106343accea1398a0c9d0f43ffa47d240b555f7c0268c36b3a832ce30b27e6ea74012343dc96d8e17aba258411b0561110f441bd6e4c6eb237c7886731b625cee18c47456ddeee5bf0999a0d8c5af79d3d099f67ac1ade0d8da7501a1ab7976c676d43d6bf91fa2150d0877"}, &(0x7f0000292000-0x4)=0x2e1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000547000)={r2, 0x80000001, 0xd0}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008a8000)="890f04000028f7ec2c63cbe159", 0xd) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ad000)=0xc) [ 279.187954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=138 sclass=netlink_route_socket pig=9740 comm=syz-executor6 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 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, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x20000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x620, 0x4) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00008c4000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000665000)={@common='ipddp0\x00', @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000564000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000275000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f96000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000a47000)=0x9, 0x4) connect$inet(r1, &(0x7f0000980000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:20:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r0, 0x0, &(0x7f000014c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00009fe000-0x4)=0x0, &(0x7f0000bc9000)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000d31000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x8000, [0x2bd00, 0xa0d9, 0x4, 0x4, 0x80000001, 0x10001, 0x11cb, 0x19]}, 0x5c) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000036000)={&(0x7f000000e000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000036000)="f3b5d9fca15fe216989d5666b7b7bdf66f14ebe9e445ee94d6fda43ebbe9ea8f5b32cca9aa2a212f18df5289a3865d0714a958bc6b8aa4d1bc947eaafb2fbf6277ecb8bd455330ed61c13e36cb4b4e173dd2046e37b021fc6957887456893304be832ad7a33e71c6f50cabb0541e78c0d5117a2d5494210e3b093ac4c2b8b432fa1d52183896a430edbfb0f1d65468bcabc5b120d15baf7968a6c956649651f7664f626fd48f06e9cd1f7f9423c2a4b42e381acb84ee", &(0x7f0000036000)="d759e021bc57fa5d7937c39f9a86166b8bde3ae4d57e119eb3e21af9d7fde90432c8e0447b92145ee94b04b9ac8397db89be55e2ca415d8baaaae41dddf423f1cb7d6e2d8d54e2b5e098801012d7d4df32f8e8e26e17e68fd7687bff8e066466e5163a7e367bf30d9ffb5e8a29cc2e9c43b10b654cd8c88ef70377c647e4a32f9d0c501ef5cc2603e625c6dd48dac59353ca7daa80834bdbe54d09e233c02dfce70695b63b64c513196552c10621f7cf8c1345db47109dc70a1cde104fc2106ffb131595097da6f080", 0x1}, 0x20) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000036000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000-0x4)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000036000)={{{@in=@rand_addr=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000037000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 279.353494] dst_release: dst:000000004f4ff7fb refcnt:-1 [ 279.386669] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x2, 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f0000688000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d63000)=0xda8d, &(0x7f0000894000-0x4)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000e08000)=0x0, &(0x7f0000625000-0x4)=0x4) sendmmsg(r0, &(0x7f0000ba6000)=[{{0x0, 0x0, &(0x7f00007fc000)=[{&(0x7f0000d3d000-0xbe)="59aafb5d0c6092ebafe7c0fa85d04e5419286354ef83892664f42b731111c90e1c4ab51b4e943a5a8f0acdfdb4ddac252227208798544324d09974b6e54e5bb298be67f38cac08c40c80b01c7e81a6fbb2599c3619b51f8fef8523686b95999d8c6557e18a3bae2303bbe8ebc0f095cfbefc21500de243883e0864cb4b9a357681eb92bd35f29093a2b97d383bada8fbd3ebe372beb8c338378ba152df75e166bd49d74420e576d23fbd80a8fae6e62360960e3376c7bdac557e2292d41f", 0xbe}, {&(0x7f0000a3c000-0x47)="6c3783e49ea6c0351a3b7a78aacbb3efbc446eec046488b887a9652f2910064fc76295c13d7fd06eba83a2476224dc38122ea2c1dd7396678a274ca59b4210279f1cdc2d7f19d8", 0x47}], 0x2, &(0x7f0000f9f000-0x10e0)=[{0x1010, 0x113, 0xffffffff, "a9b308d2fdee5aa0c5d0f63b6fb3b03b5d691b9c66703d5409a1322180fcc4bb6f93823f187d8cdc729dc7e20436725b8281a087f21a6ef7c389dccb490bca5bea8070cc7ae82554874fdb6763724108708401ca28d9b01fc0a558da958698b9dc61c4ac1e6eb280ee4321a03afd49d1cbdc15699588da1631f9daa56e8121131e83d79b31141f4127d10ee662211ba39b2d04d99a6d7b61b248e677ceea2549c2f89fcda6fb644ffd25ebb533d66d03909d06caed63c05a6cc10b31729a7d8410e242fca640cd5dd6bb934830a6d7be0db4f90fe1e98c0f424cb967a52946bf60dc216578b43ca3528c30dead5b8ead326107c7bf60fff796401ebbfb0aa671df82671d904875d63379d90410005ab1899443b00a3c01201dc8f17ebced726336544bff7b1cc07fdabb5ab3e19e0414b399936eb869f64ce7311cde5fc28f1c57df8d011adec956b7be0fad1a9d24f2bf3e6ff455a04c197ffb61ec31728f8bbd8cd296058268bbedbe5a3686baa8bfd963f919f0423e4cf4a4296ffbed950738bf69c27259945ac74e785b4c69337ab0549c8dbac004a464903ca37fffad80fa7cb83f88bd70374a9d08d70d9da8226b120681102e396cb4c87085eaaa5759964ed3f85a80067ad8a4fdb9da6d6d686883a1fbbfde7758fe299b08299664209551d5df85b329498feb47a04ec88adccd9453e922250abbc5e5614fb3eb5e283f79ce3e4ba3fea5b7cc5a5a3673b47225cf3eac8b7d4dd95eeb018269402a6ab7d95ca546cc7981f18c837421034f973f6f677aa23cfa33154146820087394624da38b04ae5e91024c76d9dbf6074d8120197ea7099a334d246e3af9d7d63cea5c7116de2b04112ea7636d09fe1aeedf5d928380643d7725c20dfdb324b7518535ca312967d1fb1eabb862da56d481788d9475bdce05057e3a41ac26716c51dfb20211675df148cf440f7a016c1071e04fc46e01838dd31dca3789e5da557848330bf24efc3ae28b0d568aa82337c2335acb7688034973873b24a6b3bfb818beb401ed210de1f9f2a0c0ffd294439ff4d992b704c0115db927663158a74124cd56d62f9e5877507e0b19a942521efefc64544bba10cfe6a67c3fecdf4b3f8c55567cbe4ec59da2395f133322940fe381fb1e83e8fd2dbbcceabf3289e67c3af7361d4df2fdfe04dbf4520f4de8f356ba82ba2f71049dc7f50438268a866d2545a791e2832e66fd6adac4af3b0f72eed62e8781ba9e4d15fdbdbf5f3bd1244e44141d8a455c6c2b12eb7d4c079376029b1e7ca5c7c8dc907e30699e6f0358a9ff715da613aa6360815f25134608c09845c6a1476b7c2f99487552d2812a54cc4aad7924c6381f4cbef37d9ff59066530e87d49af672e10a3ccd9456497183bb5e29e6e2ac2158f5e86ec0d96d56e7631e088cdd9931482842f66b08efcd7c5347b06d9b42ebd3860789a4d70b332967d5fdbee72281ef429d05137843f7d7a853d993e9e3ca886d60f647dd83a611c6148f7628bc364b1d84c30fa5dc88d619489f5906ef2b91c6ba7164b42f128449043c74af705399aa5322095d4df3cb774e5766aee9b0fef944cab9db8dc5dd9f7239925aaa57fc0cdc1af2eb334db62e6c6be8ebee82366c2eb5e5016f70caa8453a8bc7be150f9d7f37439d547b27e8403ea981441659deece50a45946650d9ca18f004bfaddda094ef9a2efb1c45aae4c6ed7f727f8d5e40abe25cc0ac192429dd310988f3af451ecce120c4acf1fb98c8b8fdf2c87e0fa5e5307ebd2e030c48e2afa4b0b126c7202a1ae75ad9b8c7152019e43b9a8a076c42606c65004f6c930c2e6f2ed0cee1504f138ab160ab61aad1e00de36d747a4ff39fbb9b8bba0b031f502bfd3d3e0fa8859d0b8d3bcec08a167c9736ae303dbe45c2e24a1028daf2eb565dd700794aee10a2cd5b6037419fda6c12f7e7a417b56cdb5bbf5cf2c7dba29310bfa997a56574a78926cd5222e5fef7e12047fa355bff5e158f433138198affc1e91c4df346ddf87ee7ebabc1de52888eb5ac19db91d136817647c1e26b0a6e1a95e1ee5ed3250b94cc019b96815c0b732316ab388b599ed52e6e0b1bd97c48a80dcf857b0bf00b1e3df4fa5d4837678665e51ec2208c08f8b43aaf8d1a056e70c6cf68ec301f839f8205c8028da698b34f2411b826554d50e01b61fe9dc66775606b23c28ccf14f196c9cc9a1a0c20e4974e1d7dd4cddf092b27b3b9f97f7ce680d477a137e449d93d2f470834fa01fc4d4623267e696f0a5274aedcc906e405d87ed67334294eb2afc663608b50769949aa8680d492f7bdf084c80d4f5ec18e94e72a411cc8d52f53870546a17f9c86eb3807089bbd523b3f489366b25c27a4177b557f086ba52aae655c79d76281deed7ad2f874bb8217816c34b00e5301f8d25f567d0dab3e748541bf1039c1a947db84eb23298d00995aa9910dd023a6b5cb2f2377538e44c212e49c7787b268372a442ba430f0f17a8f08ad3f97c3ff259b65829df974296d73ec22ffcbb386b29720ae55c14a552805d2ef821b7dab58612cd4b697b074387d25c646b58b35e9e4edb9747e7f2be59daffde6774b15a9e846832c4ac5eea3b61d135c82a27d7fbefed41d967852f707403b8ffad49ec2ad741d53508950c9d40b4bc3fce2fb2f90527632c59495b3b2ff33066cb9cf957a089bd6cfe82db91eabf672ef2f6ca4fc19617a34ac8470bb0d920865f19b99c42947af9e38c8df66fe191d7d2ef35e4247a913c4cb4dff3ac7305f553dc068ef66c5b1192778ed87b8bdd48a6a6609d086671be9d8f6edc178199ac2dce268f1633a50a7c1162766accc870cc804d6fdc5647f76a1a3c415441ca5f27784414368377282296fe9563aca8b921052b4c1b541247f2005afa535ce8e0a29de1ca4757f817adcdf2129a16970de16e0ce6f0c5550002685a2a678419fc30e2343a96a68c564799d59ea880d362deed17b9ef708b3b853cea2ee559a2d51f123344f17db142d2a17d50ccf42b9269397ede6cf2c43a8adda40e54609d98a64585b8ac4150301ea862c7d7f894d129dae56d3878660a4aef148e0d265efe26c05ed8963caa95e8e85c1aff215d6f267fdd8efe74fb6190d432b4415cae2246134dbcd18cadd3d137dfdb5ae37cbafdbd70a0365e79a5410d579725fc5fd235bf8faf10ac773d4cf084a64d6cebb0a5f53dda0f87bd60e09fc456ffa038ee3247c2c4243346cdb2bdc423971cde418845661cc1660bc2e1440e1559aeac8dea409350428324ecfada48ae16455f85fb371a9a18fa8a91e7b7629cacaaf39a484ccabfd8283a8ee54f8a89732ffc9522b354d97c51e99b665e42c5287c7950a2d047cd121950237d1b1328f015555e0e8b3ba54ed7dac5e82521db7fc416e26c1ebf90abb85c3f42cd65776ab9ccf54c04e4d49443893722dc023dc6b660098284786ad66a3c1369342a756042ee8926fdbb4dc5d816111b1858d01eb8210bb912aab4cfd3aa03f69c727268fd9c7c52f80d52e435b9071c2c720ece8a4a4756f7141029f4cb78271d9e41568c2b52c9000e51452750c20694fb35806df24ac95e917f6f8a80a1ed6d96333791780bde672be73eb570928191b171969c12321e8ed35d881d789d3a6f1c89a036f752334ade9bb6b341c27c68b7602faff18d5422c631cdbd0506a24a2dcd69741bc01a95bba7152020a5a82291dfca3e8e240d67c78b5cf4790c3165f4a572d0359b55cd1c622224604223d7166784d8f5f7fbef5583fd47ef8792da38bbf116d2f8517905b05601b95ea89df8cdfb84b5fcd8813f7b7a219ad0d0f87baabe99193ef6993d68da62a6c14f536210ce02180e9b5941adca771ae9b2986924c54a4a8a4437f117a7940e34e19aaac6d3069643c2d7b1ba933466d7b07ff34a07635b73223c654c8990fe15683babac68b48a511327d8a58defbd39aa62affb57dddd19c9a7ec90f36aeb11751f22d890e6b4bf1f2b24fd74ec8941ca606d0b5413570fef8e2f0abb02c3b9aa9107418600082c12c2faef482ef18eb3000f04cc1a60978291fdd6b88a1ee5a666a12d6ea1634d07dd59e0db5ceed2626c4529fba97f1669738489f267b75b50407a4d531e5d20dce91e5ee646115a1d6b862cace45ef12f158a6e7e87d8d73ef576e466e5b01a451c39ded8918f9eae32266cfcf819d8af2c5abbcd64bd012f12bda32738eabb0e3d6750812b8523dd637b522623612699d7ff9085a43d020ed473e8e9dc2db7a904c89ccf03d451024611157f9ffce248a6ab46fd1d6b88b4b2bdba00676cdef79aa63bb7c5a4684992b00bef573eb14fcf749e7da301d8510333cdb379e8962c735cbc649d6de1ade8928ad62d6206b82c7d08332df4a66d3c6f3b969f5bae07039f59fe877bead649d35dcdb152d12c2114401799f0f722ae368f72be652af514106c60392b0b533d99d9bfe6ad41b533c498964bef6f6314dedcc50ddb9da43dd10da76a05f1cb6dca1b844a71906aba85d41227098dc3d4ccb5dc9e71b213f646582b838e7a216cc2e05881a6cbb001c34ffef93638c04011f0aa8a1c264077b8b7b04771ef6624b72f745dd33f882aa08975e16da8faf3caff2b1c1b5c16ef5afdd7742cd0dd469065ffbbd47e31aeb41e9e88617ceefa130d99359cd4638722266798ed3c802f5d7b5419a562773502819e5d87f4bbaca37f0e0765d90a907d3f15988cb371bb28f817fe042dce1d8b035173d14e7c57ae65916c7024dd69e6113d9904a4256187769ef1137dea6c4f28eafd9ce32682f53b12580366f904c6a230d4d29b5ad1a98e6d4fd82fd1e2a403d64c4aa12b75162abf73a5cc6cd93139851f8db9d0d01f33ef1c1dca2cd4478d0f6a24af82d2ae501b8d76845365a9cd0203b6bc8ed2d898d03c35f34310ccffe24a6935e1c29a3182bccfada90ae29eabeccb99a506690d9a2aa0869ac400aa1f67a2c12fe0720b4ed17daf28a68986d0863c8b14801f77e4890d4a71a05dd884b04b6bc5542af74bb0d61a9a6b8c8daf2e2710af14660f05b30d4c01be43ef8b259a1d4e3ed384b33ed5b3a0df8683ac2381645736ffc9a36f2dfeb10a2102e4529b9b88e5a311d444b5ad3197ba5a0625c4d3948d6d2e058e4fb9ca89b0e42ea822b857e31c87de0bd00a1891a807ee8f65e576d78de492500952356da2444531ad249e8d9f5d0756e604a32d9f09a1442ef789bdffec5721795df8eae2646679c6fbf63f0cb5d24bca25cdcc2d46148b54fbf8552f7c026e5fa3a567a5c166f3fbd96bc5624b5735672b08537c2d380e56bc737b9c59172ffd84e16ea278e99a5c2fad83e32e1a76c845c36bd2a71424586d2efafbf655c062e86aad7b9baed913ff5fe036fc15553c2141b8f8885c132a6dd788348379f17b871b5dba8a86e666e850c105109921d94ec3b975f337fc140041066e47e2867e5ede4068fb651acb7b5721362be6becb43ee0c07f977102278e1184aa2cda9c3e75be5b558e368a1b2cea89a0663a162b340edb0187d1ce5a2e7b45e70a1836e47401a1346647583209219569bebf82a14e3b2adb8ddd2e51edfc686b75b0c84b5222e31f07c7393aa4f38239158c74557c7dffb1ffe6a1deb5d7db6aba7e5c8b5911df41843b06e7a7dee9142d505d458a76c0ad695398e56ab1553d09b2f65380eac57537983b0813189a55bcdbdfb695d12a7279877542cffcdb6d24b3840f4190af8e11238d3db40dd4a1783cc44b64d147b7e9f6496a1d2387807394b497f"}, {0xd0, 0x100, 0x7ff, "b63f489f2591fdfb6677517f0beebacea03b3aa87412c363945bd9be43e1b311bd195f36a70468c73982a2a5dffc77991ab4f3093de34be58ca9c37ce8cd0c0f9552a4c35d52e77364860a7951c735b7a0ba71ed647183dd3c3d173933e1ba3912af77370e27c79ec069e5dada5791e3f90a19f7db1f04b5910a786e6d0382d75afc10b9b54cdc88371540472838bd67281fa88010e178c42ac8202375cf790594b677f0e0473a24e3a7a996e4510ad32492df570ac64ab04f"}], 0x10e0, 0x8000}, 0x67}], 0x1, 0x40001) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r0, &(0x7f0000207000-0x38)={&(0x7f0000111000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e03000)=[{&(0x7f0000210000)=""/4096, 0x1000}, {&(0x7f00006fd000-0x48)=""/72, 0x48}, {&(0x7f0000398000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e0e000)=""/4096, 0x1000}], 0x4, &(0x7f000024f000)=""/18, 0x12, 0xfff}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c90000)={@common='erspan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0x19, 0x7, 0x8) bind$vsock_stream(r4, &(0x7f000002c000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x800000000004, &(0x7f0000716000-0x1)=""/1, &(0x7f0000fe6000)=0x1) socketpair(0xa, 0x5, 0xfffffffffffffffa, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0x8e)="916e47a499deed5bcf9bf730837c8eb03c763ae7b56d4e485d102169ef535927fffba32a49a1d58fc8297c39ece212c3f05c9e13311bdb910dcac15146b5f2c20deaf6a5f702516d715331538b686f4bd85212ecaa4cdbfc55f6f0c6a4fbe64c353d8acc22fba08ee307c1d562eb0229a0dd2e30136bb5f56849833ac079dae6e93ade92f899370b142415d3915c", 0x8e) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x1a, 0x9, 0x7, 0x231c, 0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fe7000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001000)={r3, 0x3}) socketpair(0x9, 0x80007, 0x3f, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000001000-0x10)={0x2, 0x80000000}) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000020000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000001f000)=0x3) pwrite64(r0, &(0x7f000000e000)="e73f45a18b33175cb3a4a537ff2730dd1b5ab00fed0e42d4af487069b08ee971c99abc8435262ab0fa23ce5d05ac0a2979a0a498f264a5da29c8a09ce1c6d9a8544f6ca4d36143b998d2a240d2c89f4117b73b558d988ec6c7734c3147a795fdfc99a6dd6bb4aff34eba439535990069b778dff495de9863815c4e665b302b5a99ead144aa2062a80c29437068f02f5855", 0x91, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x7ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f00001fd000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffff19, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e6000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000f20000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000086a000)={0x0, 0x0, &(0x7f000052a000)=[{&(0x7f00002e5000)="ca33ba010e271442af30a62f435be8567e", 0x11}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x4000001}, 0x40080) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) socketpair(0x4, 0x0, 0x7, &(0x7f0000e18000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000917000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) [ 279.429635] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/27 08:20:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000ae0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000560000-0x4)={0x0}, &(0x7f0000cc4000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{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]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dc4000)={@common='nr0\x00', &(0x7f0000ab9000-0x24)=@ethtool_ringparam={0x11, 0x101, 0x4, 0x10000, 0x8, 0xff, 0x6, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) bind$inet(r0, &(0x7f00007b2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22", 0x82, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000375000-0x50)=[{&(0x7f0000c34000-0x128)="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", 0x128}], 0x1) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cfa000-0x4)=0x140, 0x4) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x33) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 279.477165] netlink: 'syz-executor0': attribute type 39 has an invalid length. 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ae0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000350000)=0x1c, 0x80000) 2018/01/27 08:20:53 executing program 7: r0 = socket(0x13, 0xf, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fc0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000081f000-0xe8)={{{@in6=@remote={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)=0xe8) socketpair(0xb, 0x80801, 0x9, &(0x7f0000c64000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00005ad000)={0x1, 0x1ff, 0x6f, 0x71f}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006fe000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x8, 0x0, 0x1, 0x3, 0x1, 0x5, 0x8, 0x7f}, {0x3, 0x7, 0x8, 0x4}, 0xbc2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x0, 0x3ff, 0x4, 0x6}}, 0xe8) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 279.536678] netlink: 'syz-executor0': attribute type 39 has an invalid length. 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 08:20:53 executing program 4: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000e94000)=@ipx={0x4, 0x5, 0x6, "2b02b3749aaa", 0x101, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000000, 0x6, &(0x7f00008ad000)="160c6c6633cc316f5a4d85e26fe91ef3d5e2719b3d02673583d03da05f51d3ae3af1ea2981bb87cccbd1e63dcd809333768100000000000000e91603806be0e46b55b8b347ed3dddaa677e7b47a0558004751395a205bf3373ae70f1154af6dcd4419fd4305371028f8887ce2bdeba0c72f94bedf2c913cd4551c293bf001de677143851177b3a4f021b992dd5154f8fc204da356131fc8ebcc9b8d65ce5e726fd2ca22df14f850006a503bff8149b01356ba0b7f32a60", 0xb7) 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x2e9, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0x9}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000466000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e88000-0xc)={0x1, 0x1, 0x7ff, 0x1000000020000000, 0xffffffffffff0000}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000548000)=@assoc_id=0x0, &(0x7f000054c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002df000)=@assoc_value={r3, 0x2}, &(0x7f0000eae000-0x4)=0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r4 = accept(r0, &(0x7f0000205000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00008d9000)=""/4096, &(0x7f000071e000-0x4)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000376000)=0x401, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x40000080806, 0x0) 2018/01/27 08:20:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000b, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bfb000)={0x6}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000ce1000)={0x4d, 0x2, 0x2, 0x3, 0x1f, 0x3}) sendmsg$rds(r1, &(0x7f0000ba0000-0x38)={&(0x7f0000b42000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f1000)=[{&(0x7f00006ad000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f0000d48000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000c9a000)=""/16, 0x10}, &(0x7f000062b000-0x1)=0x0, 0x24}}, @rdma_args={0x48, 0x114, 0x1, {{0x1ff, 0x6}, {&(0x7f0000a23000)=""/144, 0x90}, &(0x7f0000b70000)=[{&(0x7f0000bf0000)=""/41, 0x29}, {&(0x7f0000544000-0xdb)=""/219, 0xdb}, {&(0x7f0000e11000)=""/67, 0x43}, {&(0x7f00000a3000-0xac)=""/172, 0xac}], 0x4, 0x46, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x10001}}, @fadd={0x58, 0x114, 0x6, {{0x7b4e, 0x2}, &(0x7f00000b4000)=0x4, &(0x7f000019f000-0x8)=0x1, 0xff, 0x0, 0x80000000, 0xfffffffffffffff9, 0x22, 0x9}}], 0xe8, 0x8000}, 0x4000800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x0, &(0x7f00003b2000)="1562ddbe9f650c73b9e5be3c6258f4759500150ae573b1db7176024e37c73ad4e8f19ab2a533aed31596bd164e8c698969cc89a08dcfe27abb883688ded6877025a30d23c8a270b8ce09a381ebf7c0191511") 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000019, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f0000c4f000)=[{0x0, 0x118, 0x2, "6d4b0c361c2b8ab829992c279b6cdb2758fcd9da4eaac8eab6e9994a0fed6a61ac9242254acdb1b2f08ee13dd279b1f358937b889d92eb9592292b9a81fcd522177ac2923d45b31d13134ed3ec9aea14d6b86f5bca0557cfec2ad57f824cc6c113a69869ea5348fb40d0de6c9268aed8cd4e2a"}, {0x0, 0x109, 0xffffffff, "499b6ac069a9cebbe0485be5bc6f5a529001a05d58681aff8a078d13344de7b8731c6c5fd4e06f6a6ef70f86bf5c712d6e002b0b9f6bdefa29a2b6971e3e86c0756a14e68b732f3769946889f4a93827bc6efa0a9d25b1fa94695c55"}, {0x0, 0x1, 0x7, "ad629907abcc6eb7608dab9e974c4d70d479788108bbb19675a94aa56d26eff69246349202fbf44ec3ad9e60b632d4ca0e5543301c888627f186021a5a05c0d9b9c7607e3acb2f916e962d5a2df01106c4caf4536faf7b9e73f3e211814808d6a272e39159286bbd56725b56d9a40e1322080731e74c2fee71adfbb2197614fc28ab05c39445c30ef16e998b59e0f61c77fad13e422eb98ac49e51f7b2b803ec81"}, {0x0, 0x11f, 0x5, "4d1d8ae5f04ef106d6a886fbd2c75e3f7e7492b9f9dd2dabc1a911e4edc1f9c2da771f15f1ac60996acd79a3e2"}], 0x3cc, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r0) 2018/01/27 08:20:53 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@generic="213aed30614e81d9ba3110ac78a6534c", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000689000-0x1e)="d8cd3e519abed3ce7e4e506c9633bbb833078dabdbc7b34c039ba8286344") 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) r1 = socket(0x15, 0x800, 0x9) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d20000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) 2018/01/27 08:20:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x1f, 0xa, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005e8000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000691000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fdd000)={r2, 0x8, 0x10000, 0xfd}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/27 08:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a2c000)=0x0, &(0x7f00006bb000)=0x8) r1 = accept(r0, &(0x7f0000b18000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e8000)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000dac000)=""/215, &(0x7f0000637000)=0xd7) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000933000)={@generic="2806388066dc0425913305425753b516", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c15000-0x8)={0x0, 0x7}, &(0x7f0000120000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000245000-0x10)={0x1f, 0x200, 0x5, 0x0, r2}, &(0x7f00005d1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f42000-0x8)={r2, 0x80000000}, &(0x7f000072c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000db5000)={0x0, @in={{0x2, 0x2, @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]}, 0x2, 0x9}, &(0x7f000015e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b5b000-0x1008)={r3, 0xffffffffffffffda, "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"}, &(0x7f00008e7000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001e1000)={r4, 0x9, 0x30, 0xd5, 0x458}, &(0x7f0000917000-0x4)=0xfffffffffffffef9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006cd000-0x14)={r5, 0x101, 0x5, 0x9, 0x0, 0x4}, 0x14) sendmmsg$nfc_llcp(r1, &(0x7f0000e59000)=[{&(0x7f0000fff000-0x60)={0x27, 0x5aa8, 0x5, 0x6, 0x7f, 0x3, "ca31accc7a3b6ef510740685ad247aa00c60b9b5a64a01b75dc4ad6357c9a918044cd8ffa93f7978571a0506c584e8b19b859adc19672cf4d7cdad943c9539", 0x65b8000000000000}, 0x60, &(0x7f00008a8000-0x10)=[{&(0x7f0000730000)="2e621557220719244f83294d15ba64f3d40a27b29c730fae7a91656ffb0646feb24db8ef371e1f5f23a8c1263207be7f204f9527b2fad258cdae26a5c8bb283894b04c118672e4b5e2b6024a34577a78b27b2bc20a7a9696ca47f0efdcc0c3e4445c04a1", 0x64}], 0x1, &(0x7f0000f44000)={0x1010, 0x10e, 0x10001, "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0x1010, 0x4}, {&(0x7f000068a000)={0x27, 0xc2, 0x100, 0x2, 0x9, 0x401, "cd53fc68733418993196f2e9d481c60e3a9d16a5c2d7aa0ff31cef5bcbb92404844f350e8f4d00d030db7eb565e27edf761b7758fcf2dcf1b1d17614ebdff1", 0x7f8bbf61}, 0x60, &(0x7f00006b8000)=[{&(0x7f00009b5000)="69047feb1bf16423a21b9144463f14ce15d4efde1b7fc1518e60eb203183ff7a044bb8775bd0b28dd27a3ebe9a44cb42e1daade068077eb61b4c00b10e9f234ac3216cfac3c794b779092f3d12a8214adb85", 0x52}, {&(0x7f0000340000)="5a24b6be555ca89c28084fd8f8695805ff178b6f21cd9351889016803dada744deef4de301e8569a15d85cde3a8bd48430f7347f46c6f718f82bcfa816f56317f8e77343d03b83fac79548bd7a8d2e734f5ffb0ee98d2326560f96fdd951a9b5b3cedae5cb030f251cdf514d7b76f1", 0x6f}, {&(0x7f0000ab8000-0x6)="cabb62c6c239", 0x6}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000d94000)={0x27, 0xffff, 0x4, 0x5, 0xfffffffffffffff9, 0x1eb, "a5fbef295d8c5466b2b6ba4b798979a6a4dcd2b97c50f8c9e86d26fc7482c59c400bb8c7d12c92d5bb5d1dbf0c812717a4fcbaf113c8d8625292e76876c839", 0x9}, 0x60, &(0x7f0000392000)=[{&(0x7f00007bd000)="c0f5751a26fe930f42b021e98e724fe9ff757367458e6fdd", 0x18}, {&(0x7f00007bc000-0x4f)="74dfc70f83730c0a045bdf1121bb161f1d017b30787d4bd26608d1b8423bc182f489ba9713842daf0b1a510a336bd2d3452931f1306439bbbd3dd010fcc5b9690d2c224e0870484adbb68c6ab3253d", 0x4f}, {&(0x7f0000336000-0xc4)="f2ada69f9da8132caefe251368ef48dc57d424f8179555b2b0677a7751741df5c617e1a0225ace89b569ae310cf05250beeae377b9b2b562633a0285c59b466f3b24e5d262354777a89b08d54e50ba04b84f8dc7bb07d01e442834c13f1004830d48e1fcaebf3e0e68ab6624798ff6a8c3131a459d4750fed5b62df84cf9c0e26df51b117417742d966fc82dbae0310802dfcfc52b609a49fc757cf97408df432493e76c25f7b8895f114ae1dc5369eb9165cb69318a6e7fbd95701e89b4b7ee9ff3cd5b", 0xc4}], 0x3, &(0x7f0000fca000-0x50)={0x50, 0x6, 0x0, "820f76dc7f8cc5d66368777c8cab65276751bb410af61d084a9eebf32cce733746ff4d0e6edab4e8b1cf36395eb7a5ff6c4bc010cddad174a9"}, 0x50, 0x4000000}, {&(0x7f0000a13000-0x60)={0x27, 0x8001, 0x5, 0x7, 0xc34, 0xe86, "56da144fac82a65ddb9968452201db5e2cf6859de635c91b0e59c1fc699735325e443104ccc25ee4e54d94556205419695ed9c21544d50a0905e80f9fe4d82", 0x7}, 0x60, &(0x7f0000283000)=[{&(0x7f0000912000-0xf4)="e0d5da093b78e0b5e0b1b4b3bf0a5215a59d03c4cd34a7fcf356243a95bb6e54e66d3dac786b274fc4a789cae3ac2ac32bbdad0c8e1002c97205b00914ca4a796660132a68aa3d433650ea2846dae7d276fa211ae5ff8f76bc461b1677ebb4349d1e9d87820ad1ae0edeea15a3dd9659de91a38b3e756a1872a5d07d450708c0125239bb3d5071bd56a95ee2b97cf835434343631284118e06d62febdc4ca421e0b401b1ba776e6b53f57d36d9683b93f5b2390b3353f298e3296e4c2bc141dfb7913c58d9e2a8539fcdb9baaec9abe409b190fdb867c9e01bc345538e538cd34c6ea30834dd458af22f29df2b4e2dc1a5687a5a", 0xf4}, {&(0x7f0000e15000-0x3)="9ccb9f", 0x3}, {&(0x7f00004da000)="9f70dd53157b7278fd7e19b093b3cab851c3ee2e42181bb33a795b51c150c983d527027b1ea48e5ef989e676720c36fa0467803c4694ecdb4a09f4b0add0749faabb4d4e11321d6cd483a3c1f23d797b58c8affb3c19ed7ee2743f9aca3f6b16328ffd73bd0c2c0f48d0581dbd367cee62b3e2a41aab845be489abbdda7d71790fb1362df37883f0b1599970f451771ea3ecc7bef17beb1a7d6c6e33e6d536119ff5ce4f43e145ebc90d29814bf62eb361ea3d87e548d382430d3dd0b210815e9f329aa5aed9ed1f8c55765f2cd3e45faf8f20e2f6620da76da35f", 0xdb}, {&(0x7f00007e2000)="36fc24b389f1e99d16c738b6f501972149bf5df67a85347fd783aabeb24ca4807d42814f42e3a5052b1b4d191506c035ed37c7b7676527f41f5a5ab319d9d5cb94afefe4b4e0ff507c5688b513beba60b8078547ac237151bdde6e330ac86e3b3b9afd6dd868e8392c", 0x69}, {&(0x7f0000480000)="cfc1222f471357dbfe8f9532c698a1c81783b6d1a864dbedcea03dedc7553f674230e36636f966133067a4033fad042a732966cedb3269c1344f3e90b46ee9982a7e071fb4009ff9288d047ba413d65465a2864d2a0bf541651360575440aae1f650f69e84450b89fc5b63b5c15d1e6a93b6356bbbeb96c332e82521a496ae44b30d9d149db31853a96a65935e36717f0c9f9c0000de38a0c1f061ea9b95dc2561cb7cba0eb3b9", 0xa7}, {&(0x7f0000a56000+0x882)="6b5a97aa0248dcc12ec84970036b593fbe3eb36585b0b4d13419336c52f231ec5c2dd0a643180fcfe01b57351ee2a2e8063ebdca6ad383fc78d0ff772652dfd0e25b018261c295964d103adc4c517d0b0b30d87342c8571286450bdc04b4d8f2a81f77", 0x63}], 0x6, &(0x7f0000a56000)={0x80, 0x3a, 0x3, "46a400ea7df7a0091a993e88a609ea1857e6e2549df5712af08a7ab1b93a257891e60a21c7559c7e583341623f5d37d539556ec532bd65fc10a83d975050d0be6a35486625e2c04788a0f21e8016f729dff31241523898452cbcd37e949b58f66a1810d6961b1e1771"}, 0x80, 0x20040800}, {&(0x7f0000fd0000-0x60)={0x27, 0x3, 0x8, 0x5, 0xffffffff, 0x9, 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{&(0x7f00008c1000-0x39)="6336b730f946a88f644b0a2d3879d8910ca5a530824b6ffa43bce061a969b7d7a927b5dd146fa9172d6ba7a5ba968970dabb01975301e21108", 0x39}, {&(0x7f0000f43000-0x28)="4c20e7da2bf02f409fa5eadd8760c896c7b838ea83ad5977bddcbcc200b513b1f7b9b7948c968c2f", 0x28}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f00004bf000)={0x27, 0x3c, 0x3f, 0x7, 0x81, 0x7087, "6227635f14bc54e72ac373f32704eb6c639732fdc4ed299d027cd3dd2189c9921a744971554842fdb9e52d7c6431c663b79742b4a04d069c32ca51c68b5885", 0x8}, 0x60, &(0x7f000084a000-0x30)=[{&(0x7f0000456000)="d0b9cd4e247a1e6e3b9975c67a4e28233e5e56334e4d48c5c6f9764574c30864b3d15564f3e3e8a75bdde1285be5393e261080cc9f1c4f9ea6b9f8a33652fe0cbaa36ae089d98200bafffa7139ca7ad7d699107af048cc61d216a4b7abad300c4126cb8cff3fea453b42cb686f067604d10df531aea52d7f41f46f720fa13065bfd0c46412919dc9433f16c834b040552707976df0a3b4adc612aafd669e2e5f464d371d54239f3da3a1f4dcf985201ed7bc730b02c4d097b5ff214ef8a25898a59c89a3dda35fb952c11b064ef977ccd9e42ece231da114f4a082bf37ad41f4b98498a263", 0xe5}, {&(0x7f00000ab000)="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", 0xfb}, {&(0x7f000009a000)="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", 0x1000}], 0x3, &(0x7f0000482000-0x90)={0x90, 0x194, 0x0, "68db58cf4eef6b7535b66f83292cd2dc2a23ead0a2d30fc57097935bbe91ae1e8f6c584b602efc938ac74a29bbf6e781c51f3edc1f687a1aa649506f8bd6ef27ff9507454fabaf977a72007b4738b64f37025cb26ecdacb0ac5acf618a62c6c2750b46ac38f1ebbb04c027c11098d856f013a0bdf67dff4a1142"}, 0x90, 0x40}], 0x7, 0x80) syz_extract_tcp_res(&(0x7f0000458000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007b9000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000d7d000-0x4)=0xc) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000498000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00009eb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000089c000-0x1)={0x7ff}, 0x1) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000965000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000052e000)=0x14) recvfrom$packet(r3, &(0x7f000041a000)=""/0, 0x0, 0x120, &(0x7f0000516000-0x14)={0x11, 0x7, r4, 0x1, 0x1e73, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000074f000-0x90)={0x5, {{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]}}, 0x90) pipe(&(0x7f0000ee9000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000a4a000-0x2)={0x0, 0x6}, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bc5000)={0x0, 0x1}, &(0x7f00004e6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000bea000)={r6, 0x10, &(0x7f0000612000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000175000-0x4)=0x10) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f0000853000-0x48)=@canfd={{0x2, 0x1000, 0xffffffffffffff01, 0x0}, 0x3a, 0xfffffffffffffffe, 0x0, 0x0, "fd0010f02bd74df3a962026fa37dc64c91cd4f0f9c2fe98e5a8d17e1d640acb116ad5f68adff537b9f21a4f08745acad37161ab6fadb3dd6f6ec8c238bbbd71f"}, 0x48}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af8000-0x8)={0x0, 0x0}) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x0, 0x805, 0x6, &(0x7f00006a5000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002e6000)=0x0, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000103000-0x4)=0x8, &(0x7f0000df2000-0x8)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007f4000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000420000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000307000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000baf000)=0xc) sendmsg$netlink(r0, &(0x7f0000e6a000)={&(0x7f0000c4e000)=@proc={0x10, 0x0, 0x1, 0x2008420}, 0xc, &(0x7f0000456000-0x30)=[{&(0x7f0000787000)={0x4a0, 0x32, 0x102, 0x4, 0x3, "", [@generic="927d93497a9b7b84416c5a4c6d8dc9224425153e6fdaf6b9ef3f09bb65692dab0fac9daa3a38196b9fe95a8ff95c740472ca1f51e815fcf287a7dd52bc29e8b43b3d272a02fed2343d4631bf62f978bd7f40031b2719187d8d2b73cdd30b8e54f2678ca0428bf267f2a790bf61e73566f216bec79b5b67baf13c74d78add62a196eecf93b0", @generic="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", @typed={0x8, 0x77, @binary=""}, @nested={0x10, 0x8e, [@typed={0xc, 0xd, @u32=0xff5}]}, @typed={0xc, 0x1, @uid=r3}, @generic="78db4297870e7fbfb831c7ceb316a6895cc70ccfd0f4452260dbdcfaf2857598462ad971ce9470cab6d237d64a2b449c849cb19ea284be8c1325783ce7ed1a024d7b33250b39e31cf72f4fbd6e84165b77b8931b3e5fa65623bf67aacd4399f2fcf9573052e71551b63de4858021876b25359be351223ea7bd80bb8d2f459dac036c78b3a3652df21b377d7d1ced06954d256e8df0292d45dda7b8eb1692b20450636070eb64fe945fb1665791320819d52773deabae721e670b945257ab89662031", @generic="29d416bd6fe5a07ee6fbea40d239e7973065c9fc6502d7dca523d6c08581683efe1a33b5fdc48da5b5ef144a3e823452519f5ddf289f6494e4437c8d833910161cf21ba456fc9f4034761bb0476ef3d02b0a71156e961337f36dcb939cf5060f1dbae348d49e18732b593fc2626c631486643bfad89cd565b21ee72cf4a511b43b5c87cfa0e08b8c39a1442e1cafc8e83816a05b905b78bd58a3ee47bff523b7a1", @typed={0xc8, 0x8, @binary="59489691e2df8020217f421ccc35797da39e36863192faf38185a449cbaff95a3805dea59ef272b63a0ce731ed34a06b08b785bd4b0a97e8dd180999caab9fc1723b2f3d77c9af4d6efcc8aa76764da0346acac22802ebfee2085685e162309e5c655ec4b9e0e4edba432181b68d0f5427e78f9ba2b2357aeecb679bd071f8c197efade31ec2dfa625c9ebb0de79ddeeb1173bd1cf50613923d6e9873a5678ba1066f3a53384ae88abf9e6ef37222995e0cd245ce23eb58a51c4798e73ef"}, @generic="dba2b5a745da036fc5b3940e0b21b329ca9c7fbefd1bfe854bb3ef29e459a1af5b49dea43face403b26011fc1a2071b336d767f8ced1225f0e8f64e100b6548ec618fdc43534542f730180dec73f653028dd075b98b1b8f66bab86b850d12b1b4522f51245b773306872be4c182a2d80443fc2c29622c173a990fd8d64ec348646162c146fc9fe92ab5ca28cc6a4f7f2c523458f2e0794d3ef1d50169bace983868d0869e683a78c124ef431e5cfa85200cb8cb7d417616bd631271704b27de1"]}, 0x4a0}, {&(0x7f0000215000)={0x57c, 0x3a, 0x100, 0x0, 0x1, "", [@nested={0x278, 0x30, [@typed={0x8, 0x1e, @void=""}, @typed={0x20, 0x80, @str='selfppp0cgroupuser))\x00'}, @typed={0xc, 0x6, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x10, @uid=r4}, @generic="d72cac618f648362e2d90e3c68369701fd2f749cab5b9de3d2e10d0ad36ca29e5ac0a02aabc944ae424256714e8e5c1ec96ee545773dd0817f7ce2e598febda214037a34daf6687d55621d277d3a300134ebd523e2583ee8eb858ba34a7a9df1ddb71784fe4088560625104e2813150bea858f194f87ba0dbf9b64d9042c305b19a32b4007ae31a66a7e2a8a526e52071e5bb86fba3467d55cc6786736066e9e28c53fe2479361c0cc7528cce242c661726a1753d6bb961feeb0dc353efee3ff63d41efae52c2e774aa8a0dfaed74aab966fe9cc1c490b13a03d5a599283c8c93a0e5cf50ca3", @typed={0xc, 0x7a, @ipv4=@empty=0x0}, @generic="8646fbbb234eea8c3dd649904ca16b4de57178faa56babc0a8d141", @generic="1df95541415c89df44208e988e2caf2575ed61485d86fd528a18bb1079992037ad66e154547665c36d3f5d54f69a414c47ae", @generic="d287ae25bf28c7e84a5fce9e2e23ebe811ced075243340868bc995e234a229b1a8703bac20badfd2be7c1ed0a5f67db4261e8fb29ed6c84594bf9cc43a57bb3495aab0200453d8096d9eefa732ce58c04bedf36800a0ebfefbff50958348ecf6014b93eacb9077fae262102aee6937d40cb7a650fa7cbc9fd26016770e1601d75c499f89d43483c1504cd73048a3c74ce5f7bb2e1fc0024b850972c39a2266ae345bc7f4209648be96e1e2695ce3b4278ff7955b77f30e011f6571900cbdd7125881d13e21e93363c412bf8fc6d5ac412b8b6d289db53cfb6b814e0c95eeb8beb95b140522c446fabb954c89a96214855c60bb3b"]}, @nested={0x2f4, 0x8d, [@generic="a00a6518b710cb38b8fe165c39ba4ac3a86e54d14c2b3036fa4b90b2506c73b0aa83619c761e8dc7c457d04d844f8b431cb92a8d4c755dd6de71cfa146f9d560d108102556a1b2890baa7fcef804172a2d02e9ebd7c60fb3f22166a94f28c9425586271d262efd333c6aa62a4435ea3718756fdbf197d340c7427368785d63bdcb6048a4cfb5dd4a9b07276689926a083aedad38b0f1ab667b5b88ab757d8b6139", @generic="709e8c28ce7b0add9b1509b78e6c88cd4e2c34", @typed={0xc, 0x5a, @fd=r2}, @generic="80d8dba8609393a97870821b56273146c37594aec1bad870a2d516c97c6314461617bef5610b02c9ccfb515f7c56cac385d05be59e6eb86e3f593a03ebc3c41f556dde664cab41601e7d2edde1aea903b136859d708f57de26f68451409673b85e4d2f508dd10ed94cb7d1391cefc8264303b425a02dd482a2165bd8caa4276dac0a3dbfc52318acbd42a02f5c07c098eef937d33074a07fb33ce956cad2353694aee2150d4fba1df93e6689c6aea9f0c3df67de9358d2b4709657d255429a6db5a3e5bebf288e", @generic="5ca2288e388e52a285f3c35cfc34438a0c8ec6b7a6", @typed={0xc, 0x8f, @ipv4=@loopback=0x7f000001}, @generic="a70f6fee22ab166801dfe7a8f3831fe382afb13d5ef811e11336ff2f9fbe873fe2a8b0def8e6f2a937f0dc480145b69e17777e1df4be37760da0d02bd1f4d7cbc8e81eb9", @generic="5c0f3f5d91c01ce8a73aedaba6ef2c3f99c6fdb0049bd02e11ece32a91e57a9b3d5f04c3325c9e17114473bbc241fd5b49b2bae24c4f93398d3b01f5066be31e084b8b6aed51da967f16ab5e73ccac163a258a343ddefeb6346d333b2f8c0fed4503f4aa4e5d4d054814178bd0a6f84d306a2eeb435bab3e2716fe666d8ff972c85dbb2dcea3c2c7253dcc37b78837372b18a85ef78d508260a2b7f7449314b560062164f7be1e6dc87f2feb175d4c04c1bb60135e708df6799d7db602d374fff20371c0a6c77b8af86bd60ca22b8c5240ac36ca1ec169f3fbd51983f205a06c7a", @typed={0x14, 0x75, @str=',-selinux\x00'}, @typed={0xc, 0x62, @fd=r2}]}]}, 0x57c}, {&(0x7f000068a000-0x8c)={0x8c, 0x2e, 0x100, 0x6, 0x0, "", [@nested={0x7c, 0x8b, [@typed={0xc, 0x34, @pid=r5}, @typed={0x18, 0x54, @ipv6=@loopback={0x0, 0x1}}, @generic="109da282180dc46144290b1557663fb056ed4ada302ecfb1", @typed={0x8, 0x87, @void=""}, @typed={0xc, 0x1a, @str='\x00'}, @typed={0xc, 0x27, @ipv4=@empty=0x0}, @typed={0x10, 0x64, @u64=0x400}, @typed={0xc, 0x53, @str='\x00'}]}]}, 0x8c}], 0x3, 0x0, 0x0, 0x40040}, 0x24008005) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ca1000-0x4)=0x46a3) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000080001, 0x100000001) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00006aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00006d2000-0xc)={&(0x7f00007be000-0x8)=[0x0, 0x0], 0x2}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000006000)={@broadcast=0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000ae000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x0, 0x4) socket$inet6(0xa, 0xa, 0x40000000004) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000904000-0x10)=@generic="44a115f91491c38cc6a8cf0e178475e3") 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b6f000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00007ce000-0x1c)={0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000325000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00004dd000)={0x0, 0x0, []}) 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000606000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80000000000000, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069b000-0x1000)="8831b79fe41c840009c4015931614603644b95e8066b5a562aefb8c65f268a62229a8cb0492b5d3deb50d1411b9533993133ea08a57e3d607dfba64ec4f5fe8da842605b3b4c72e4f9ed88a8a478ac447e3545fe48152cce3f9d339f24ec49672021a94bfc7255ed76d8e1dc319b93a93857e00f0ae3cf75a2c2abb9b8c6b7d6", 0x80) 2018/01/27 08:20:53 executing program 1: pipe(&(0x7f0000e53000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(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$inet6(r1, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000f0c000)="ba41f8100a3bf1113317ad5a6cf74f1a43972c0c36d33464b1644c5dcd82781346924923e58d47ca8f543225b12753e53952a2c43f8280fa576e2986") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r1, 0x1) 2018/01/27 08:20:53 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000f000)={0x800, 0x80, 0x20000008, 0x1, 0x3, 0x9, 0x3, 0x8, 0x7, 0x6, 0x7}, 0x135) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/27 08:20:53 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1b3, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c06000-0x8)={0x0, 0x7}, &(0x7f00003cc000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000088e000)={r2, @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]}}, 0x8c) 2018/01/27 08:20:53 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:53 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/27 08:20:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cf4000)={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="143fd52fd224", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009fc000+0xa3d)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60c", 0xb) socketpair$inet(0x2, 0x0, 0x80000000, &(0x7f00008ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000725000)={0x0, 0xe3, "973e6f49bd903fc3210c2473c96ef67dc72d3b8e124848d58dcf72cb713883a164528322fadc7abe27aa28de88aff105e61088298a6f01faa8c9599e677292496f49ed12fa5010c68c254e10dc6b31fc6ab2448caa014817a5804ce33d8e05ecb83273fcb6136fa7bb44e9bc613028296338cd188c5338efd1cfdbe5f1ba761ac5d5a142b7031da9a4b1f6e38180ee9c55bb041a0a036e73c9328da92211365365f8a14c572566202164522995ecfebc24cde78608542800efcd6aaff55a08b9cc5ba003ae48fd9cfffb1184b152e68785b26e170bbbd70e2e3b385bdac05d92bbf6f8"}, &(0x7f0000d16000-0x4)=0xeb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ea8000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f00003e0000-0xc)={0x0, 0x6, 0x1c}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e72000)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000db3000)={r5, 0x9, 0x0, 0x4a6f, 0x31, 0xfffffffffffffff9}, 0x14) r7 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000d9d000-0x38)={0x0, 0x0, &(0x7f000020d000)=[{&(0x7f00000f8000-0x1c)="75873d1e0c37d2fb", 0x8}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r7, &(0x7f000004f000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r8 = socket(0x9, 0x1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x0, 0x4) sendmsg$alg(r7, &(0x7f0000f1b000-0x38)={0x0, 0x0, &(0x7f000066d000)=[{&(0x7f0000e4f000)="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", 0x1000}, {&(0x7f0000ee1000)="bf56bc6cadf2d317329a92291f9a0b921cfe57e327e1bf9789451661d48561bdb74a5227fe362f664e000e559b2715ecd95cddc4a1b8f6716d1dbaecbe08fb6c8c3b052f5b8a383e318cf942f2e38234d997beccb7a4e98b202591e31d8e084b585bb852", 0x64}, {&(0x7f00001ec000)="ed69bab0bcb66572a5687745e570e643265ad633a42fea4fb245bb8cf7184844e2317f6b8af773fe8ddda58bb6c9c7b3aba11a67c31a4d362caca8fac2d570e56e332fc3bab93ede07226a327604eb253e1d108e89684319c96a1d36ec714df123a7659bbba0a013d84ca81e28ca0acf64a463244a669bc23d7f171b6f0a7e82f41d3bf6fdcc93b6cc5a0a", 0x8b}, {&(0x7f00009c0000)="18a17dc0c5b0e73912b3c3347d789794e7255ad9e59fe0eee512d38b42f87cb5b943775cb0f32b436b640e7fc5558e78d0aaa10632f09e01d7252f1541781c2e5a86185bb1a9c8e3a8ef5327616848e46584415c6554e919c32432fbf6960c361c88dc410730ec60306a7d43f7943033", 0x70}], 0x4, &(0x7f0000de8000)=[@assoc={0x18, 0x117, 0x4, 0x267}, @assoc={0x18, 0x117, 0x4, 0x80}, @iv={0x30, 0x117, 0x2, 0x18, "bd3014e3ce000790e9068231392b1acec9112d63bbcfd557"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x30, 0x117, 0x2, 0x18, "5f99a1afb435c2e29811ee60d91241dba3a88bba007202a5"}], 0xc0, 0x400c000}, 0x4000000) 2018/01/27 08:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xb2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000e6e000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a46000-0x5c)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x7, [0x8, 0x553, 0xffffffffffffffc1, 0x982a, 0x3, 0x0, 0xffff, 0x101]}, 0x5c) unshare(0x8000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000854000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009cd000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) sendto$inet6(r0, &(0x7f000028b000)="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", 0x1000, 0x4000091, &(0x7f0000cb7000)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b}, 0x1c) 2018/01/27 08:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000974000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) listen(r3, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x6d, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$unix(r0, &(0x7f0000962000)="7e3e65d9c256a7297b31175a2f590c411ad3ff3e7422478df6f17efdca18de76879ed720da2b6237b3463db641920d86f5bd40a10907d1379cc500f2e04c4c5d60980dea3c9c2eca2fbf596ee3118ffd5fbddfcfaf15fd23063bb068bfc6d020596f0528a099f491952230ec8f8383809abf72fd8023dbd7f1d3c1b0012f44f4d6793f5255cabaf6", 0x88, 0x4080, &(0x7f00004ff000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/27 08:20:54 executing program 0: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80807, 0x2) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c98000)="", 0xfffffffffffffdef) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000df0000-0x4)=0xfff, 0x4) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000df0000)=""/140, &(0x7f0000df0000)=0x8c) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000df2000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="686562b7e946a348e97ab9bf03c01968"}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000def000)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f000060c000)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000605000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df0000-0x4)=0x1c) pipe(&(0x7f0000d8c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000dd7000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000df3000-0x8)={r7, 0x0}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001d5000-0xb8)={0x0, 0x5, 0x3, 0x8, 0x1, 0x1, 0x122, 0xffffffff, {0x0, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7292, 0x1, 0x40, 0x8, 0x0}}, &(0x7f0000df0000)=0xb8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f0000df1000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000df2000)={0x100000001, 0x2, 0x200, 0x9, 0x5, 0xe8, 0x4, 0x7, r8}, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000df1000-0x8)={r9, 0x0}, 0x8) accept$ipx(r6, 0x0, &(0x7f0000568000)=0x0) 2018/01/27 08:20:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f000076a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000002000)={0x1a, 0x7, 0x7, 0x100000001, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0xffff, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000331000)={0x2, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000db3000-0x8)={0x0, 0x0}) socket$inet(0x2, 0xf, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000f07000-0xc)={@empty=0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a93000-0x4)=0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000395000)={0x0, 0x8c, "ef0ba948a486d02e0188ecb896e47bcf70cc52607442a78c646c7c47d21c50b9224929a0dafe4f9f93adf7e8d4a87752fb3e898f2e0acea8ee4762a69d6a92474d241f524a507263b9b249f5e6451a35254d59bfeb4a9d37a9b3b79ef3bc59e039b43f576fc246baa8b3a058e8c30eb80fd41f7326fa749c8d2a7ea91face72b3b09b7bf8818a355224422c7"}, &(0x7f0000a78000)=0x94) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000006d000-0x10)={r6, 0x40, 0x4, []}, &(0x7f0000f18000-0x4)=0x21d) 2018/01/27 08:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d20000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8947, &(0x7f000011d000-0x50)={@generic="465573e87ec025296f975aa0616b9346", @ifru_settings={0x100, 0x5, @sync=&(0x7f00005ec000)={0x2814b40d, 0xfffffffffffeffff, 0x1}}}) [ 279.857865] netlink: 395 bytes leftover after parsing attributes in process `syz-executor2'. [ 279.870166] device ip6gretap0 entered promiscuous mode 2018/01/27 08:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000077e000-0x12)={@common='vcan0\x00', 0x8}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000236000-0x5c)={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xa77d}, 0x8, [0x8, 0x8000000000000, 0x6, 0x3f, 0x7, 0x370, 0x8, 0xede]}, 0x5c) sendto$inet6(r0, &(0x7f00008d9000-0x39)="", 0x0, 0x1, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f00005a3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a99000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x7fff, 0x8, 0x2}, &(0x7f00009e1000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000083c000-0x6)={r2, 0x4}, &(0x7f0000cb8000-0x4)=0x6) 2018/01/27 08:20:54 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fc3000)={0x0, 0x62, "c433c15f2ab799c44201bbbf414eda0a967fcad3d6184f837e3f49ba28a3002a6ac3bab5d2bcf9ecafcc4f64bcc902e1b73f0760b27db5670306ea051cf520566850ab42671b9a5fd754f99e79ba0df4110f90f1a371b7807775fbe0abb555cd5fd8"}, &(0x7f0000fc3000)=0x6a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d6000)={0xfed3, 0x2000000000, 0x1, 0x5, 0x6, 0x3, 0x5, 0x1f, r1}, &(0x7f0000355000)=0x20) 2018/01/27 08:20:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000078f000-0xd4)=""/212, 0xd4) syz_emit_ethernet(0x13e, &(0x7f0000b13000-0x19a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x108, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @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, [], "fd0a9eec450e243d0e448331"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "ae2a65d70c315e0632f6f5bf0dbf42004530c45ad5228b5cb5d2e0e887340146b41e33385d9017ca6add7af1e8415adb1f4c650cc2d7aa44232734f69fa4071d8fb9ebb59c360fae4ac3886b01764f5b4b8ffd81caf80300c013169dabd5aab054f5a07c254bd7b7bab1409f8a7355537f00f0f94c7cd33065bf920bfdbfa79596ccd24071c5b54f784dd0bf64e4785c51ee5b4e3c52e17354938380d9e616ff4ebdae7a8b99bac329842b0b953840ee8bf35cb0254b3f566093516252c412d7fd57f7ed4c7353ca9fbcf275bfbebfc1f24b3f5312489bb2365f3e851c059ee6f57bbb9024255a6254eb56a4"}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000841000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ac000-0x4)=0x10, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000075c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x66a7}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cec000)=0x8ff, &(0x7f0000559000)=0x4) bind$alg(0xffffffffffffffff, &(0x7f0000ec5000)={0x26, 'skcipher\x00', 0x0, 0x1f, 'xts-aes-aesni\x00'}, 0x5c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000521000-0x8)={0x0, 0x0}, &(0x7f00000e2000-0x4)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000259000-0x13)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e81000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000db6000-0x4)=0x0, &(0x7f0000fc3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e20000-0x90)={0x0, 0x88, "c0ec1d6a4675a5d7576f07b2a968e31c8890da3512fb6a03b3bcef072071fb1bf4c87fd9c7f3648476ba9ef520d16502b076ac5a8634f9803a3c9ea83af8e1dfb1e56fc9bed735fc85682b6f6c66c8245d4ca45564d106d113ecdac0d558a65e473375ce946190c26dabdaf131087cbfdc604d040103e4217464959bbd0db71e3f36587ed8d88ae1"}, &(0x7f00000af000-0x4)=0x90) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e7000-0x20)={"298d81b3c939c14b60f8c9be4cf3ce58", {0x4, 0x3, 0x2, "15bcae5bcb07", 0x1, 0x0}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000591000-0xe)={r1, 0xdd2, 0x3, [0x101, 0xe46, 0x2999]}, &(0x7f00002ae000-0x4)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009e0000)={0x0, 0x1b7b, 0x1fd, [0x7f, 0x5]}, &(0x7f0000954000)=0xfffffce8) [ 279.916375] netlink: 395 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 08:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f99000)={r0, r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000794000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f59000)=0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000bb000)={0x80000001, {{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]}}, 0x90) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344603f3c7d9b41b828c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e368a1d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000b9e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f000091a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000267000-0x4)=0x10, 0x800) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000b8c000)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000007a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000c95000-0xcc)=""/204, &(0x7f0000449000-0x4)=0xcc) r4 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d91000+0xc84)=0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000074d000)=0x100000000, &(0x7f0000f95000)=0x4) 2018/01/27 08:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008cb000)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00005fb000)=0x0, &(0x7f00005bc000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) socketpair$inet6(0xa, 0xb, 0x80000001, &(0x7f0000716000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/27 08:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) pwrite64(r0, &(0x7f0000407000-0xaa)="464659e15e94b58935cec8fc523a99a34435f9b63de5c3506e8237a84419e39ac5c43af85651edcdaedcd59d329aaba1495ef238bc6db811f541352e27626d7aeb0c7532b8471ef60cd9ff43f84ad7795d5c2e4e5f41b79380d60f41faf2fc5bdc78cabbd36f000873dbb6fd82f585830a426f744e608c3ad287d770df3aaa43bf761bf1bbd18a327cb6199323f8485f3fa441755ab3db56e13c8b3ed7a3cd8bcbb2775d6df65b93fb85", 0xaa, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000a21000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e7000)=0x10) accept4$llc(r2, &(0x7f00005fc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000069000-0x4)=0x10, 0x80000) vmsplice(r0, &(0x7f00002c6000)=[{&(0x7f0000d20000)="f3a05a39bc283212e6fa90831f43febbad21cac5d5db735759b3aaaf64992c9df104ac5bc070b022615f304422ffe6d451d63364ab2b4379f2899c67f7b6332429cc0ec54057fbd2f21c8d420aa6bce89bbc09c2f4d779586fda9070be7ea8b3fc0989aa1e8f5fa2d935000cf4d29c4ae284cdcaa491a30e", 0x78}, {&(0x7f00007c7000-0x6f)="4803be7b0464b62c5d0ea37f1793de70b4581ff5856fd41076a4ed843f9d035469e605e92233a5a65eb9641d69b143747c1d023024c6fbbc93f9137f4d2944ffceabf1c67ec3fa93de70c85ee144fc98f3f47fd7983974e3eee7ffe0e5d765bd230debf79bf14910b9c5b83970f5e0", 0x6f}, {&(0x7f0000e0b000)="9c0d478311dfb0e84cef3306f44f742cc771c87ec9fda97aa380dbad9d7163386d20f9f830bf81a5db461d79abfbf812a5ba60d4f83bf1442c9a77e30ce4218a1c7f7ccedeb08f07daed08f7715b7bb87d3361d688dff5898cf8f328f6cc14d717f7b3f10bf77ab36c4f87b3a5c596c66a479987bf001cfa636acc41049389b68bcadb9feba76c10f6169946bdcdd041eff5713cca30c5863ee7b44f34ebc2831fd8a7569eac1cec7e9940d10b5be64bc88268245b8640bb56ceb190fb488118741ea5936032db9282de4ff6d2cd72f2460699a64ee8ad48f8ca2f750db4c2e5754e1cb9f1c6002f1e80028d3f871d04c520d12d", 0xf4}, {&(0x7f00001fb000)="0ad181714464b2483799435b56dfe1e311a1c6b01c0adc7b58c882f730277d46f52a7dcfc2077cd6281196b2a47c7633815eb805df31f8c619032de4de95262e61094351a10091cf49cc6de840d4138efa816ccb8c17dc2bb219cd6f196a40ed1279613961d410e5942c718857fd3501b6e22ea1ea6d6e10d320e504f2f20b378b93856f52e7618c3f220ddf19b4c7a9c803f8dff69735124b3b8cc24d069c5518167f1a0ea303a59b21b5b5bcba61ed369ee8745eb7d149602fa22890c9aa2f8940fdbaa717ef0ebd5ae27dca61d02c144c5944f7510ac292ae04353967dc9f76b0eb40b4513fbceb983cb565", 0xed}, {&(0x7f00005a8000-0x13)="333489b9269ca2ab2a5c71dd940e8e355bad34", 0x13}, {&(0x7f0000e9f000)="1a2022fb094274b8875b669758ef9553a878bf9124578ebfc8e041d1d738ebc296777d50c146c4d56f9641ca776906825e1085c072cc745338dc776b6daa08eb2dc5c46c8cec84172f483cf2dbdf02912521b0c9f4584e2bec2780b3e972362aac2002b62f21186eb1ae8d9b81ae12f56f32d1a1b5dd", 0x76}, {&(0x7f0000a7f000-0x23)="db8f0acb50a58697ce5255053e8168658c1cec141b49d05de06121ab0fdd0081b3b48f", 0x23}], 0x7, 0x1) r3 = accept4(r2, &(0x7f00008f3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f00001f5000)=0x32, 0x800) listen$netrom(r3, 0x2bb) sendmsg$alg(r1, &(0x7f0000b32000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[{&(0x7f0000b27000)="35b6bd66d5c748be56a77b4faa20426a05969e855fbb1417", 0x18}], 0x1, &(0x7f000039b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r0, 0x5473, &(0x7f000081d000)=0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd0000+0xd0f)=@sack_info={0x0, 0xad55, 0x61}, &(0x7f000003f000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001dc000)={&(0x7f0000fd1000-0x1c)=@in6={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000c0f000)=[{&(0x7f0000fd0000)="a3e9eb177b5ec30fbd2382dc93168699dc08d6ed898f90f28656a0d244814db690df1e4e6dad4f355a2f7ddbd2f6794560c9fb2a0cde1743ad2a9ee69706ed81ea3f2a2f126f87bdb845275be53a3883944e793ad8ad23ff876e65b57d000506d25689019a6f67cee682a7b70168ef1caf49a6a9fc13f3e50e77588f5149aee86ff3630473c35a52fc803f3643f0c5f60b4e087acb26abe5f72887f194b64ea6e14a08f2ea8a1b9ef28f5a808878baa96db895314781d2c7c46fc0eb", 0xbc}, {&(0x7f0000974000)="18980413c7d0595ee7921096ca3ba0c17305580dd361df580f192562489aa4bc7f47acca7b51b17f8f68a40353b3844b5de0f2279632374e9eb4a78152cb4ee208370933866a00e1142978", 0x4b}, {&(0x7f00006cd000)="", 0x0}], 0x3, &(0x7f0000fd0000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x800, 0x8, 0x3, 0xfffffffffffff8e4, 0x4, 0x7, 0x8, r1}}], 0x30, 0x8000}, 0x40005) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 08:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9d000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b30000)=0x5, 0x24b) sendto(0xffffffffffffffff, &(0x7f0000ab7000-0xa1)="", 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg$kcm(r1, &(0x7f00003c2000-0x38)={&(0x7f000095e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000942000)=[{&(0x7f0000e0c000-0x97)=""/151, 0x97}, {&(0x7f00004ff000)=""/143, 0x8f}, {&(0x7f0000c00000)=""/4096, 0x1000}, {&(0x7f000096a000-0x59)=""/89, 0x59}, {&(0x7f0000747000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ea000-0x87)=""/135, 0x87}, {&(0x7f00002d6000)=""/169, 0xa9}], 0x7, &(0x7f0000223000)=""/208, 0xd0, 0x0}, 0x1) 2018/01/27 08:20:54 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/27 08:20:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000d1a000)=""/0, 0xffffffffffffffe0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0xcb) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000943000)="163a5b8038b379bbef913a32818eca59527da24a67fef61166a01acddf842e8fddfeb56a2b6701e3faa99ccde39b3fff457635300e9859e86a1c9a752a4dede48ec751b73d75955db990db21320aec24a189752113acd0cae00e4a9e4bace2bb3340b6fd6cc187cc941dc848885c88964a24362936a27e1125189a1623937a719b2c177177e90434379f395cbda0a7855a4319364320d58800313cffeb43c4f2145ceed1e63746b34a9d712a", 0xac) 2018/01/27 08:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f99000)={r0, r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000794000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f59000)=0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000bb000)={0x80000001, {{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]}}, 0x90) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344603f3c7d9b41b828c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e368a1d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000b9e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f000091a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000267000-0x4)=0x10, 0x800) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000b8c000)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000007a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000c95000-0xcc)=""/204, &(0x7f0000449000-0x4)=0xcc) r4 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d91000+0xc84)=0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000074d000)=0x100000000, &(0x7f0000f95000)=0x4) 2018/01/27 08:20:54 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000013000)={0x0, 0x46, "ce3a0d4231366d8d9988b672a535ac4d94e135c75d03c6549e00676cde1c99670572063726dca11c35b93e15e51a77270000d32f23243dc431bb5e537a9849b2d31ff0bb4184"}, &(0x7f0000018000-0x4)=0x4e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000018000-0x8)={r2, 0x5}, 0x8) 2018/01/27 08:20:54 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000000c000-0x14)={{0x98, 0x2, 0x5, 0x100000000, 0x3, 0x1}, 0x200, 0x9, 0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000b000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:54 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c84000-0x28)={@generic="d9750c35339cfe417b118de524fca2c6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) r1 = accept4(r0, &(0x7f0000646000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000519000)=0x2e, 0x800) getsockname$ipx(r1, &(0x7f000092e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000366000-0x4)=0x10) 2018/01/27 08:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xe) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000653000-0x4)=0x2, 0x4) 2018/01/27 08:20:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x800000000000013, &(0x7f0000003000-0x4)=0x0, 0x4) socketpair(0x1, 0x80003, 0x4, &(0x7f0000073000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/27 08:20:54 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000480000-0x4)={r0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b73000-0x4)=0xc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dcd000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0x4)=0xe8) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcd000)=0xc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0xc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dcd000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000)=0xe8) r7 = getgid() r8 = socket$vsock_stream(0x28, 0x1, 0x0) accept$inet(r0, 0x0, &(0x7f00002cc000-0x4)=0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00006b4000-0x38)={&(0x7f000091a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dce000-0x20)=[{&(0x7f0000dce000-0x44)="f95b86fa39ccb2f1d1007969e39412a1f0e456f2f448b37944bffd0209753b3a0de21278714d7213ad8ae108cb3c60fe7b38914e65b52453ba500af775ccb36764cf5cd5", 0x44}, {&(0x7f000096c000)="f79ae0ee5288610f68e0bf3a1a4904afc641813bf9c0fc84a9ca9719d1d306cdcc2e436ffc1abe18093fb317b0c97dc380bb1ed2322959cefabc73fb4e055783d95ed683043731d760ece0a080a7f7ee005fde3179a3e4e77951ab3a5f9c915abceac8f8eea8a7fbf4bbe2481e6e365f2079a6391ab63ae87393176994bbd1efc9559883984ddc45e345923f0f02a8e15f96625b627c4c0e6159c2ff5bfa67ef025d7f96e6", 0xa5}], 0x2, &(0x7f0000dce000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xe8, 0x80}, 0x4000) 2018/01/27 08:20:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1, 0x5}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000b4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000077d000)=0x8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c70000)=0x0, &(0x7f0000ddd000)=0x8) sendmsg$nl_generic(r1, &(0x7f00004ed000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a95000-0x10)={&(0x7f0000169000)={0x28, 0x1b, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:20:54 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r0, &(0x7f0000004000)="", &(0x7f000000b000)=""/0}, 0xfffffffffffffda5) socketpair(0xb, 0x806, 0x3, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000015000-0x10)={0x101, 0x5, 0x80000001, 0x7fffffff}) 2018/01/27 08:20:54 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f85000)=0x101, 0x4) sendto$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) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000387000)=0x3ff, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/27 08:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) sendto$unix(r0, &(0x7f0000b60000)="61e0fbd281bd92dce792cfa24308abb4ab6c361c60154cbc084757c95f95c6d471989bd923a8b480094b86300b92c1e9ad6073aaa217fd1f6d6f3dbc904a6fad6b474a1ae264a19ee71491d769d110a0655df3409d94c2c132712790b98169f5e199cb6d6ce6024851fb2bab1e5d4c790585de62697c", 0x76, 0x800, &(0x7f00009f2000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009da000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000f5c000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d25000)={0x0, 0x4, 0x9}, &(0x7f0000eed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a78000)={r2, 0x872}, &(0x7f0000f0d000-0x4)=0x8) 2018/01/27 08:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f000068d000)=[{{&(0x7f000097e000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106(gcm(aes)))\x00'}, 0x58, &(0x7f0000a12000)=[{&(0x7f0000f75000-0x1d)="4bc382ea40a1586a78ddb84fc69357b49206ee1fea97361bd9ac182eb7", 0x1d}], 0x1, &(0x7f000004d000-0x260)=[{0xc8, 0x10f, 0x1, "6ffc50b446eb08819a634621e957a1b1d0a55951f651467840e3164550e6ae68b4d05eb9ccfb434aa5a5753cf9a38ee694de0f79b0dff5ac489e636765f4de34723653e69af015552a20987d4475b337971b3ae2a705ea04b093ce59fc33e7bd33024baaefb18b87d84b99954af13213a91c227d97d85419045bcecc5825090d9113fbe6f668859a7e066eee9c2ceaa3c356032e22c8ce8e88375a052ade6ab76efaf1d8abf8b704c86cadf4127b72f5f811e731b428"}, {0x90, 0x0, 0x93, "031469a68b5ea7b215ed12e4587df7be441676909340605aebe46f02a5595209e887f9bb9bb9fb784fb69f4a004d1e8c565696ff701491476b9b80ee9360facded67f3102277a8bd90c365aff2298bc4fd1df37e5b2addb16c88152fb3fe6af6781ca7eb433cfd8cd2421ad36e5cf7f9b9fb99640d04cb8155"}, {0x108, 0x113, 0x7, "600602148aedb6e09928c22855d45966459f5473e3e9d9bd7c50e0e19fc8efdb4fd7fe4f84d435b81242004588b82aa455c8ee9802cdb281445914d84be5af09354b56ddf5a98408575af47cb3d030c3db21cfe828d3fe6c23faf48fca7120e34a90f21c2e524663b7cd56060a524470288c1cdbfb7e9a6a8ea47404350d121fed469afcbedc83c3db455f0ed4dc74467b730494bcf7af56262b1c6653a7c23e4ab2daaee82dbe910b46b43034ebe10a783053bfb02ac1402671208b8e287e93a981e0e7dbdc5cb4e2b707de019e09bafb37399c41e2d7ed0806ab70de7736557d876c81a660f235e9ab98d08620c9fb8bc3"}], 0x260, 0x801}, 0x3}, {{&(0x7f0000309000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x2, {0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}}}, 0x32, &(0x7f00000e8000-0x90)=[{&(0x7f0000bbe000)="839d6de3a0b91284fb744afb3e2b92a65b981522698d882bda5c51d3aebe43ea87b87a8dadda17a4e585eefcb94d2c9d8736043e35d636d05b2594de5e4b1961390396ba1801f5bbdecb487326b125edb1ae13aac6f19c0e612b2449156654e4e69154ef4145053d610e", 0x6a}, 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"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0x10b0, 0x0}, 0x6}], 0x4, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 08:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f1d000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000206000)=@generic="4e1cb10ba387d790a5759f1380e7ad1e", 0x10) socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x42, &(0x7f0000469000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 08:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00008bc000)={0xa, 0x2, 0xc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0xffffffffffffff3f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect(0xffffffffffffffff, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 08:20:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000233000)=""/15, 0xf}, &(0x7f0000681000)=0x0, 0x44}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000e5d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000ea9000-0xa0)={0xa0, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8c, 0x11, [@generic="fb7f8778d3da915ab93e1d1301473566ca8bb05a56ec393b268e418ca3bf44fb9db8518d525b9f3a2066055fb1b4ba6917410984db335ee8d40ca5e2c79209f5d41d5190b6ccec604125420512367bac1e6e597f1381a4796c73b1eeb5c23abeb6aaf29e318e910d005432a883c9c2f7bcf8a755f79edfc1848cd60235c448cf3d1c80ec50b7c462"]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b6b000-0x4)={r1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) socket(0x0, 0x0, 0x0) 2018/01/27 08:20:54 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000915000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a61000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000547000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x3, {0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x3a) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:20:54 executing program 2: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = socket(0xe, 0x800, 0x100) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f8d000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:20:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000083, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x1f, 0x0, 0x8000}, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) 2018/01/27 08:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b90000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f000071a000-0x1000)="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", 0xffffffffffffff46) r2 = socket$inet6(0xa, 0x3, 0x8010000000000284) sendmsg(r2, &(0x7f0000582000-0x38)={&(0x7f00000bd000)=@nfc_llcp={0x27, 0x3, 0x7ffd, 0x5, 0x1, 0x0, "185a7d2c1202f80617bdec7b5f56fdf78a79932cdc7433d2c3480014c261ff649668884fe519a980dc450f56b1e181483af2d4112825663a72d90b05b488e6", 0x5}, 0x1a6, &(0x7f0000407000)=[], 0xab770b119742c19, &(0x7f00005e1000)=[], 0xffffff02, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000700000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006c9000)={{{@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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f15000-0x4)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006cf000-0xc)={r4, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f000080a000+0x19e)={0x0, 0x0}) connect$inet6(r6, &(0x7f0000691000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x10000}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000918000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000354000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000)=0x20) getpeername$netrom(r6, &(0x7f0000292000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000080a000)=0x10) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000a02000)={0x0, 0x84, &(0x7f0000ad8000)=[@in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe542, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x239}]}, &(0x7f000099c000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000bd4000)={0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x9, 0x1, 0x555b, 0x4f9a, &(0x7f00002cb000)=@generic="9ab59654463d285411e3c6d78ecb98c3", 0x78be, 0x760000000000000, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000894000)={r9, 0x58, &(0x7f000024a000)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffff}, @in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d5}, @in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008d3000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efc000-0x20)={r3, &(0x7f00004b0000-0xc9)="fdb40f844b9fb31ae39bcfd388531bacdba1bacb53323561dc1291646c01e34fe712fc477418461e1e0f2f24fab1f39d30a65402a6c17b4522b6761003fc30e8c36aaa3d8a61b3b68cb64ad79fdff7b12e35478883c89ebf7960f8f0bd1e2815ab569e308ef4196aa6476ae408b1068b7647cca6e908cc1031ee395f7ae926fdb433ef82cd4b34ed9858edb89731456ae3247159a7e8e1180209fd7d75f1e46c48f7c09acb9c0e0910894caa32bada8ae2b1d8d996c413726506bab2fd4a1fc9ba6c7cc9fafa3c916c", &(0x7f0000094000)="2a6e0272d47571ab86419978e3ca7bfd65995f02c7e7794cd6d27c7e3928840b87d7e2c6cf532a3a2311eafb6c2c1bca7452e6a155eff01312845e767febc53ec8f4900d3394b3b18f07e0af87eb9b2980640a12bb0854b7846d9af099", 0x0}, 0x20) sendmsg(r2, &(0x7f0000786000-0x38)={&(0x7f00003c4000)=@nl=@kern={0x10, 0x0, 0x0, 0x1000244}, 0xc, &(0x7f0000276000-0x30)=[{&(0x7f00000e0000-0x5)="61d0f12a36", 0x5}, {&(0x7f00007c0000-0xeb)="82021382721d5cd0b1cb1362221ff29d3ab6d2de906503f3318b1b3fef668a232a0eecde537ce1261a6c6a823227388718b931944bbcc5b8c4042e5d18ac9e7bfddc73488d8b3b898774ec451e72d32182e5b56cdb29334518ae31aecedea05343f3cc42244ac79803a21283acc2bd82a543048a07f26f2f3f1eec9c5a09acbc7450c9b36131a129c1b1d69e2911ea6adcedc5fadf483d3a250b35b3bfa90d880c54e9fc1722a67ace075e47ed5eaad7bc4694ebd051698386b73792d9193543ca475dfdc1e59a1b99420ad4767012924b76236104a89de3d2da276245436af6a6a938c15cb5a9043b6c8c", 0xeb}, {&(0x7f0000d82000)="1262b5cbf4c13e5dcb", 0x9}], 0x3, 0x0, 0x0, 0x8040}, 0x20000080) setsockopt$inet6_int(r8, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a65000)={0xf, 0x6, 0x894a, 0x9, 0xc, r6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001ed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000af7000)={r7, r10}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000022e000-0x8)={r9, 0x96}, &(0x7f0000c80000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e88000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9, r4}) connect$nfc_raw(r6, &(0x7f0000d03000-0x10)={0x27, 0x100, 0x9, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000f0e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cd5000-0x14)={r11, 0x5, 0x2, 0x8f3, 0x4, 0x8}, 0x14) [ 280.287039] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/27 08:20:54 executing program 0: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d3000-0x4)={r0}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009d4000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009d4000-0x4)=@assoc_id=0x0, &(0x7f00009d4000-0x4)=0x4) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009d4000-0x8)={r3, 0x1}, &(0x7f00009d3000)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00009d2000)="1c1b7adc00b835b38d3f618dae84bc142a56dfeb8acac7ab90dfba05f23257290c37481b547efd0d1aa432a14e3fb45e22fb38cac0c534365405a2ac7914ba6aaf1bc50a9b3fabddf18933d8809ce58d9280ef", 0x53) connect$inet(r0, &(0x7f00006ef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 280.335646] ------------[ cut here ]------------ [ 280.348449] ieee80211 xڑZ>G5fʋZV9;&ADQR[: f_iA 3^ ǒ Q`A%B6{nYyls:1 : device/subsystem name too long [ 280.348625] WARNING: CPU: 1 PID: 10067 at drivers/base/core.c:2884 dev_vprintk_emit+0x159/0x510 [ 280.371794] Kernel panic - not syncing: panic_on_warn set ... [ 280.371794] 2018/01/27 08:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x9) write(r0, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) recvfrom$ipx(r0, &(0x7f0000c6d000)=""/167, 0xa7, 0x10000, &(0x7f0000b06000-0x10)={0x4, 0x2, 0x1, "290e799e1ca8", 0x5, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c6000-0x20)={0x3, 0x4, 0x8209, 0x3, 0x3, 0x0, 0xffff, 0x0, 0x0}, &(0x7f00007e9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ad000+0x71f)={r1, 0x10000, 0x6, [0x4, 0x4, 0x7ff, 0x0, 0x7, 0x6]}, &(0x7f00008b0000-0x4)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000972000-0x4)=0x10000, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ede000-0x10)={r1, 0x6c, &(0x7f0000bbf000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6fd, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c00000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ed000-0x8)={r4, 0x800}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000213000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x1, 0x5, 0x1e, 0x3f, 0x7}, &(0x7f00003dc000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009c0000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000499000)=0x0, &(0x7f00005b4000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e61000-0x4)={0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000f3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d04000-0x4)=0x14) read(r2, &(0x7f0000e02000)=""/170, 0xaa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000753000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00006ff000-0x4)=r6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000641000-0x41)={r5, 0x39, "87ddc45a02d1c6cbbe149e37cde7d674fff49078c390384ecf35c939b74f422a66473d93c9fc8792926c447e4ba24d007888656d36baa1a8d0"}, &(0x7f00009a8000-0x4)=0x41) [ 280.379162] CPU: 1 PID: 10067 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #211 [ 280.386517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.387411] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pig=10092 comm=syz-executor7 [ 280.399311] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pig=10093 comm=syz-executor7 [ 280.419935] Call Trace: [ 280.422528] dump_stack+0x194/0x257 [ 280.426163] ? arch_local_irq_restore+0x53/0x53 [ 280.430840] ? vsnprintf+0x1ed/0x1900 [ 280.434629] panic+0x1e4/0x41c [ 280.437797] ? refcount_error_report+0x214/0x214 [ 280.442529] ? show_regs_print_info+0x18/0x18 [ 280.447035] ? __warn+0x1c1/0x200 [ 280.450470] ? dev_vprintk_emit+0x159/0x510 [ 280.454768] __warn+0x1dc/0x200 [ 280.458028] ? dev_vprintk_emit+0x159/0x510 [ 280.462329] report_bug+0x211/0x2d0 [ 280.465938] fixup_bug.part.11+0x37/0x80 [ 280.469975] do_error_trap+0x2d7/0x3e0 [ 280.473842] ? math_error+0x400/0x400 [ 280.477622] ? vprintk_emit+0x3ea/0x590 [ 280.481587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.486411] do_invalid_op+0x1b/0x20 [ 280.490099] invalid_op+0x22/0x40 [ 280.493529] RIP: 0010:dev_vprintk_emit+0x159/0x510 [ 280.498429] RSP: 0018:ffff8801af666df0 EFLAGS: 00010286 [ 280.503778] RAX: dffffc0000000008 RBX: ffff8801c3c69c00 RCX: ffffffff8159f32e [ 280.511025] RDX: 0000000000010000 RSI: ffffc900044ca000 RDI: 0000000000000246 [ 280.518269] RBP: ffff8801af666f30 R08: 1ffff10035eccd3b R09: 0000000000000000 [ 280.525513] R10: ffff8801af667018 R11: 0000000000000000 R12: 1ffff10035eccdc5 [ 280.532757] R13: ffff8801c54ecb40 R14: ffff8801af666e48 R15: ffff8801af666f68 [ 280.540028] ? vprintk_func+0x5e/0xc0 [ 280.543826] ? device_check_offline+0x120/0x120 [ 280.548469] ? ieee80211_register_hw+0x1448/0x3100 [ 280.553389] ? check_noncircular+0x20/0x20 [ 280.557604] ? print_irqtrace_events+0x270/0x270 [ 280.562336] ? sock_sendmsg+0xca/0x110 [ 280.566198] ? ___sys_sendmsg+0x767/0x8b0 [ 280.570327] dev_printk_emit+0xc0/0xf0 [ 280.574191] ? dev_vprintk_emit+0x510/0x510 [ 280.578487] ? print_irqtrace_events+0x270/0x270 [ 280.583225] ? device_rename+0x1f0/0x1f0 [ 280.587277] __dev_printk+0xa7/0x120 [ 280.590973] dev_printk+0x111/0x170 [ 280.594580] ? __dev_printk+0x120/0x120 [ 280.598546] ? minstrel_alloc+0x4ad/0x600 [ 280.602683] ieee80211_init_rate_ctrl_alg+0x2d5/0x4b0 [ 280.607848] ? mutex_lock_nested+0x16/0x20 [ 280.612065] ieee80211_register_hw+0x1448/0x3100 [ 280.616809] ? ieee80211_ifa6_changed+0x9c0/0x9c0 [ 280.621643] mac80211_hwsim_new_radio+0x1b39/0x2cd0 [ 280.626640] ? string+0x180/0x200 [ 280.630086] ? __rhashtable_insert_fast.constprop.52+0xc50/0xc50 [ 280.636297] ? pointer+0x9e0/0x9e0 [ 280.639813] ? rcu_note_context_switch+0x710/0x710 [ 280.644724] ? kasprintf+0xb3/0xe0 [ 280.648246] ? kvasprintf+0xd5/0x130 [ 280.651943] ? cred_has_capability+0x1a0/0x3d0 [ 280.656511] ? kasprintf+0xb3/0xe0 [ 280.660030] ? kvasprintf_const+0x160/0x160 [ 280.664333] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 280.669509] hwsim_new_radio_nl+0x67a/0x8c0 [ 280.673811] ? mac80211_hwsim_new_radio+0x2cd0/0x2cd0 [ 280.678982] ? __netlink_ns_capable+0xe1/0x120 [ 280.683546] genl_family_rcv_msg+0x7b7/0xfb0 [ 280.687942] ? genl_rcv+0x40/0x40 [ 280.691371] ? lock_downgrade+0x980/0x980 [ 280.695500] ? lock_release+0xa40/0xa40 [ 280.699453] ? __lock_is_held+0xb6/0x140 [ 280.703502] ? netlink_deliver_tap+0x2e9/0xf90 [ 280.708075] genl_rcv_msg+0xb2/0x140 [ 280.711770] netlink_rcv_skb+0x14b/0x380 [ 280.715809] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 280.720371] ? netlink_ack+0xa10/0xa10 [ 280.724233] ? genl_rcv+0x19/0x40 [ 280.727667] ? netlink_skb_destructor+0x1d0/0x1d0 [ 280.732491] ? selinux_nlmsg_lookup+0x32b/0x430 [ 280.737142] genl_rcv+0x28/0x40 [ 280.740396] netlink_unicast+0x4c4/0x6b0 [ 280.744440] ? netlink_attachskb+0x8a0/0x8a0 [ 280.748840] ? security_netlink_send+0x81/0xb0 [ 280.753400] netlink_sendmsg+0xa4a/0xe60 [ 280.757447] ? netlink_unicast+0x6b0/0x6b0 [ 280.761661] ? security_socket_sendmsg+0x89/0xb0 [ 280.766391] ? netlink_unicast+0x6b0/0x6b0 [ 280.770605] sock_sendmsg+0xca/0x110 [ 280.774299] ___sys_sendmsg+0x767/0x8b0 [ 280.778255] ? copy_msghdr_from_user+0x590/0x590 [ 280.782998] ? lock_downgrade+0x980/0x980 [ 280.787139] ? __fget_light+0x297/0x380 [ 280.791092] ? fget_raw+0x20/0x20 [ 280.794523] ? schedule+0xf5/0x430 [ 280.798045] ? __fd_install+0x288/0x740 [ 280.802005] ? get_unused_fd_flags+0x190/0x190 [ 280.806576] ? __fdget+0x18/0x20 [ 280.809929] __sys_sendmsg+0xe5/0x210 [ 280.813705] ? __sys_sendmsg+0xe5/0x210 [ 280.817659] ? SyS_shutdown+0x290/0x290 [ 280.821611] ? __fdget+0x18/0x20 [ 280.824978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.829978] SyS_sendmsg+0x2d/0x50 [ 280.833498] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 280.838228] RIP: 0033:0x452f19 [ 280.841392] RSP: 002b:00007f5ba012fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 280.849077] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 280.856320] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 280.863564] RBP: 00000000000005db R08: 0000000000000000 R09: 0000000000000000 [ 280.870810] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7d28 [ 280.878057] R13: 00000000ffffffff R14: 00007f5ba01306d4 R15: 0000000000000000 [ 280.886207] Dumping ftrace buffer: [ 280.889904] (ftrace buffer empty) [ 280.893590] Kernel Offset: disabled [ 280.897193] Rebooting in 86400 seconds..