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"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1128, 0x80}], 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/03 23:05:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="14901eef3aba"}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff001a7fe6c0a98110819b23c10000000000000000000000000000002b000000ac1414ab00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc70dd427cac5d0b091eaaea80787b000000000008000000000000000000000000000000000000000000000000000000000200000000000000000000001c00040000004e204e2000000000000000"], 0x10c}, 0x1}, 0x0) socketpair(0x0, 0x800, 0x101, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000380)=""/166, &(0x7f0000000440)=0xa6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) r4 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x8, 0x3, 0x1}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000006c0)={r5, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000740)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x3fe, 0x5, 0x724, 0xfffffffffffffff9, 0x1, 0x5, 0x1f, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x266, 0x1, 0x43, 0x8, 0xffff}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000540)={r6, 0xffffffffeffffe25}, &(0x7f0000000580)=0xfffffffffffffcf7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000480)={r7, 0x7fffffff, 0x10, 0xfa, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)={r8, 0xffffffff, 0x1, [0x8]}, 0xa) close(r0) [ 68.141206] cannot load conntrack support for proto=7 2018/04/03 23:05:26 executing program 3: r0 = socket$inet6(0xa, 0xe, 0xd450) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x73}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0xa758, 0x8}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000006c0)={r1, 0xfffffffffffffe01, 0xd0, 0xca, 0x8001, 0x2, 0x78d, 0x0, {r2, @in={{0x2, 0x4e24, @rand_addr=0x7ff}}, 0x0, 0x8, 0x82d8, 0xb4, 0x401}}, &(0x7f0000000780)=0xb0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r4 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9000000a52324ed2e62542d80820c81fd96473036db0000fcffe2a7070a55dc92b0bbc80af7911c958c12aec666ebfd73c643938d5d2e0551f80cf792b363daa98fbc6c0d06391977fbea7225ec8c9c6d780fbe222a4ea2157a5bd4f609e45ee739706daa5f9bad5e16394f8319779e2f084e0ece93ab91b7b5a8cdc0f9501879e1f8cdda47763850ecd410c9059789945a6187bf8ab52e5b840f56334c400b709a71769f6125792ecee7f3b7ef082e336a6f959431c67803a18ab69519c9e366e88b7f7d5e4241cd65bfca00796b68e91138a28b25e7c10a3012cfb9ea2cba7e1f529111956a7cdb3cec3dff"], &(0x7f0000000100)=0xf1) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5, 0xf37f}, &(0x7f0000000180)=0x8) connect$vsock_dgram(r4, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) 2018/04/03 23:05:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000100)=""/48, &(0x7f0000000140)=0x30) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xffffffff}, 0xffffffffffffff6c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1000000, 0x0, 0x0, 0x8000}, &(0x7f0000000040)=0x20) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000180)=""/79, &(0x7f0000000200)=0x4f) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='ifb0\x00', 0x4}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f00000002c0)=""/25, &(0x7f0000000300)=0x19) 2018/04/03 23:05:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1807000000000000000000000266a935b40000002e00000054"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x8, 0x5, &(0x7f0000000140)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x1, 0xc5, &(0x7f0000000500)=""/197}, 0x48) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0xb00, 0x70bd28, 0x25dfdbfc, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x40084}, 0x4000000) 2018/04/03 23:05:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={0x0, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r4, 0x80000, r2}) sendfile(r2, r0, 0x0, 0x4) write(r5, &(0x7f00000003c0)="15c0b1388e5b2d5ec8ca378557ab9a2d544ca6e6879ff4be8f1c3903bc8cce102a9da5d5fc3d92dfdc6cb7da0da22fc4ee681dcc4ccb8ad15ffcd432e723aad058f3ccca49d5ba0d99ddd919a02056fb3389a4ef42bce6860ae1c3904a209998f4c76a5987c56d03ed912b3b1d5eda62b02c21473fb80fe89a3235a936f8a3cef5149b118ebd7e24dd6bbef839c8d30c704ef2a9f44c2c4da51f98d3cba88f91a9a5f013152edf37a20eaebe680c6445c8b0abb048752e", 0xb7) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'wrr\x00', 0x1, 0x6, 0x3d}, 0x2c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x62, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 'teql0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000001400110100000000000000000a000000", @ANYRES32=r6, @ANYBLOB="01000003000100000800a1770000000000010000"], 0x2c}, 0x1}, 0x0) socketpair(0x5, 0xb, 0x401, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x400000000000000}, 0x1) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f00000000c0)=0x8000, 0x2) [ 68.250094] cannot load conntrack support for proto=7 2018/04/03 23:05:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x900, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x7f) getsockopt(r4, 0x3, 0xa86, &(0x7f00000002c0)=""/147, &(0x7f0000000380)=0x93) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000000)={0x40000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/03 23:05:27 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x100000000, &(0x7f0000000140)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x9f) accept4$netrom(r0, 0x0, &(0x7f0000000180), 0x80800) r2 = accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r3, 0x2}) 2018/04/03 23:05:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) socketpair(0x13, 0x3, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000240)={r1, 0x1ff}, &(0x7f00000002c0)=0x8) 2018/04/03 23:05:27 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000580)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6gre0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x498, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x2a8, 0x320, 0x368, [@bpf0={'bpf\x00', 0x210, {{0x31, [{}, {}, {}, {}, {}, {}, {0x1, 0x20, 0x7fff}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x7}, {}, {}, {}, {0x5, 0x2}, {0x0, 0x3}, {0x0, 0x8}, {0x0, 0x1000, 0x3}, {}, {}, {}, {0x0, 0x7, 0x0, 0x1f}, {0xffff}, {}, {0x0, 0x3f}, {}, {0x2}, {}, {0x4, 0x0, 0x7f, 0x401}, {}, {0xa52}, {}, {0x0, 0x0, 0x3}, {0x0, 0x2, 0x0, 0x1}, {0x0, 0x3f}, {}, {}, {0x0, 0x0, 0x0, 0x3545}, {0x0, 0x0, 0x0, 0x3}, {}, {0x8, 0x0, 0x45f}, {0x0, 0x0, 0x0, 0x100}, {}, {0x7ff}, {}, {0x0, 0x0, 0x7fff}, {}, {0x0, 0x81}, {}, {}, {0x80000001, 0xa46}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x1}, {}, {0x6, 0x2, 0x9db3, 0xf1c8}, {}, {}, {0x0, 0x1}]}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x510) 2018/04/03 23:05:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000e2a000)={&(0x7f00000026c0)={0x328, 0x5, 0x8, 0x1, 0x3, 0x25dfdbfb, {0x5}, [@nested={0x1270, 0x4d, [@generic="da331e98f1edc5e45d5384acbd216b57368d92d06b5fdb2c8416f0dce00901804fc562502db2680adca0f5a924579f18581e23033597b4d6f77cbb006a025143a95bc5e3f2ff89417496d18cc029342f4fb0a8f308e49e5cbf768319c71f2e7b9fc1aa15a5537c4a625706b3edd3fa5fb9f1", @generic="f25af63a341a0f30ffeeaa8d2231f85acc0886df279b5db2974924ddad872719774026de2bd0c596e29bff6f38330b1772dd850f2f791088be7b847af77cd7dfab1247be602d01d7b78f3586851c8763d78da191c8dc29bf7b960199fa4654a0bc5057ce82dbf3a40b244f7f71bec2838ad22e697fd94bb9e49a56bbcaba349df50e9cc7a3f5b2cb1ef30793e9766b986c939e3cdaf92818e36c92f8f551007daff1ba3b4cc2f79c13fc55f345560831239009111ff8daf9da755031e54021d89757e04e960b8571e936b070e191f67494de803cd68ac80fff0bf62d81a1430e6e4403d881cdfe762ec5a8a7ba2c6d4467c8a9eef2f1aaba5abeba923f54ae8612dd94a543eabc67b2ae0fdd1d7f6bf11b22010fe13ae7a138b932fa62cf549cf2e2a344475ecb1fd520caea83239bff7f594c9a29cb07715eb3c58f2b651f474a618e4dac44f379eae4f1c1ee0a08d8b7e1ed7413da1e4fd7c0c9f9f0baf683ef2b1cb37e4b80316ff9afb56668fca29f17b65fa7e86bd412f5683ee5a59790ee2669454c2f285cff9baaa759fa3fae8b6ea56f6bf9a2d1d6fcc8cb6c3d0942a73e67742acdf81b1474cbab3faa6e93e18d8d0a07623e2b6e119445be9743aa41f88c7a093d8c6e3001ca781f4a63ae47ebfa1a69fa4d8cb9c16408fd75622698c4fcf75b16a2d80872e52a4b199331d353a1565d2e8b20e185fc35398a97cc1f934dc0deced1b3bbdb0d7ff58f8260ee1cb9359bec0e1407ca062e0121b402a5f11a7ecae2a5e9f37c628ec046c2542533563915d41ff45405707a92762c809ddb18c21e4292279fda528739410a73c494c3e5545f32c6744a9de2ba1aa7fa32ad1c218f230b1d3e814eec2be915c38c750b444fdcfd187b93d65d3d8d8173e2c5f6e12f6c7f4d701265a171f1bd0a6d733698bf5db7e7d88315a12430d9eac1d22d069c6dd05a600b834ee8f3a1e1d048cf2f51548d74b1160dc5f1944a2ae4385c0fe6fb064a4fbe900604811ace7d70620c5454f6710887bd953254e858bde3b29d101bc56c7fc0544e7f680dceba3701d6f0842f86459b6adb7b4b9742238e8eee1855ca9e1d3779428c42bbba5c28a46cb8b9c8ab290c0df2c0166719b7cf6b5040205ef84ab73be7bff79649e1262ef00893f1a5f5e9a9e32f04553198280cd806144a4dbafcac2aa700bb934947ca0ab3c9fdede5596d91dce8c71c50593a07cf11c7e5758427bb62260bc21d34bcfd5c77c443d6707cb1bb7f8508a52fba53a21afbd339457e5a80d88c01cc2f6020ac37dddd0136a190069139076cfbc1e3dcb2d7a2cbc94503ab2c0991cbae4741e0bbbca71b2a057409df77910dedfc4e7ad186fc6e61cb742eee36e9429b9703f851d01840b8fc76ab9c1208f5e6b6ae3b7cb1f50cb32e168f710273c762521e96b2ed9c68488cc08b89abb50c21ab2ba4e99f44fa1147aa85eadf78cfb0999650578039b0b17c37d9d0edfdb3e9a3aea94528f8adf4842d3d23c5af05b2ead44a8ead17b9aec0385d211e2e0edd1e8a07ab6cf917da13f5fdc23529843a7e690691352cd3b632e6b43eccda279607a9d8857cb9c8f2d962215e48b639098ed5f3de25ceaf7bb228dc1729b1b437b287df0260b7c039fe3cf77dd4aa3bfc68d027c10f50d9a9c011d0ad5829dde4f17f623f5e7db853bddbd21004fe9c30e116420e794bec69acff1e53273c3ee8cfd664ebd8fb296916305d1fa3030618314b2a78ea018f45be0801af6118af397cc770779f402aa5596e6869a6807c2c7e750cf364897921545347695cc345f468ef8b670d4ea8ec9774b42d6a7bfedc51fc80315e515b08d6383ecf15c4b02cc07f9156a1d0f741b880b9f39e6a6e16f5f703a0b6317f6a89b781257c8293b84ffaf010fa2dd80dfd3fa06bf0d8650fb40f0e3732b29581b58f41940459b7132897bed13052634cf9be2870f92903cc03bf62a131a6c5d6e59a798978ff86a459cff552d66f86eb63722073600ad8e328bb1bd0a755a0691d2e414cae6dd348d46fe5710fc94c85d367118b40a171a7efa548602c44d725e59ac3992c5457d637b0270af3eed013250f262a164571fbe52c4d282faf6ba61bd2b0e2274833c16cd465264c23470e9f3fe18eb12e47105929fe4d55a076cc365fffa270127c3e0f5b28e3953053be25008050fa28728d3649aa480e2878ad60a0532bbe7869fa2acbce062dccb2277c042674b8585f482fb8d0616fe188f3b7631ccbfc945024c53174b496c3e4ae811929849843e5e6d7e6addeac637564cd89c94b20fdfa113b58f8ae7c2cc3dc2b3b79200cd40950a979ee3e0ae104e084d28f156ead12a67aad058b99de9a4a0322be3e387db17079a35da36a8f1e4623c0943ea16fe7f76e2f6788cabe30b45f1af1767633a751b1db001b9de3807e6b88a6dd6668387850c82bc519f536b18706f80b50665de5ab2b8f4cd8a36a823c01264fdbcb7c2483c42eaedfefe96ae31350858d63459b919396747625cc071f70ec3ab78e13398fbc685dca0df334a7086f03a00c425d54526aa22e829a00be4353a88c391042649a34834338928fdebec0f62ec5919b455444b807bd11702f7eb4888d6891db109f3070a29a87e16220ccc34b78c0cf99d124d93e0fe43801c9838548de374ed5624dba2c544f0cd882b634c71ed94b0dbb8a57ffd7359a156a0a8ee4bd01c9d03acf900f0122bd613dc52e80dcc4089e7e4dbcbc1949240185473ac1cb36016b6ab457d0429d1c86c32b8417067f9b067d67993b6040e643a0aff5d02e46cfe86fac316e012f793d94f8a00769343c37b3695c6bdfcb1b4b018f710bd70bb7b4a17d65bc5f8ecef55c758759b4afa4df9e95d604805906992460fff260ab190a7605a53ec2aaa06f30fb2ddb283602dfd71c95a1a232d9ce6aa29c58f7e27a0e7b5c5d91ff95bf0fe46d6aedfd34f56eb2c26433afdfad618fa0e83f6186fd6fab7a90dc4fccb1af110c65b7d579eb050eed86101866bd4161c23dd6c7b6d02ac2b4ba0a91ce0a39821a7eadbb6b6d977fab5ce3a502afad2cad75ac30180317dcc2b823b2feb29f3cdec3e644063182a09c3f7298f5da207e09c1c2d100893a1333e37fa0c7cb3d2b0ae07da7b10de7184860ba45a66ba54f0f4c811118bbf4ff2be3c6fe3c6c21bcc1bbcad97ff048d7aeb71272e1b34bccaa664d1910afe93d3e033b062acf3e0940c8efbd47855a1244e8f5daa5b18f899b16f741ab1dd447275f943535b8218a9bd63299b25df50b91a288bf411628150e629514a186ca0a9c368ad753badfc775f203b6dd8ea59dc73501fc81d2c1363349356a21b8ba9d60a2531c1ac2c0b2142e4b85fd18900620f0b5a956eb219b4bc4f4ca0f08a76e6bb893044c0dc5b165624919250b229464e33ca4918c4d8d2aa7b7bdfdd008cc03ef947534e16e6d23dc3a3dcb5e585b95ca7535222e3054c46c2b772016d1b2103ed9f97957faed41543a83a09a5b5fec71f264d9c994c1b053bf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@generic="9e262e1165bf8c4efece9a5ddbe8a2bfe5d476917df04028ec9727eb139cfc6a818ce1dac3798d3309494eedc08d9d70614432da5dd5db680b548458d62c07b27e6c54860861362abc0b10d90e694fab615c092665ac3ff9850ba6c98fc4291e20b2d5fe002f0fba451ea44dbc94dad78120903f66df5669fa1602", @generic="2472d92bc3861ae4644a7af4c473e64821a86fe6177fbb334eda95b418de7cfb92aa83014dc1565a24fb8ab0305ecf5e4ecd8bc8ef26fd2cc9ef2b96fc4b1415d71d0368cb28595d45bb54528be204deff2a557e6d74ff3f4de723ac2a1f32cfb99e350c5afb5961ab52d70cbbaed7f92967e888d606b6ed4cce198eddc96281638981727708234bab096ee3eac9a677edb5d2caf6ec94289ec67d8e7996d55b63885b3d5a5e0fa9d9", @generic="432d9ca6da5548e3269e3293e01a2c468239fe123749e771411475c7799158c9cf67cf4fc7988e87c820d8f41d588e263c8b1e6682f39e2cc31fc9e44fd5755dab314c8bc2d21462bba5eb37592bfb43c3d96092d3789de2a754a52a56bc72c941", @generic="030e474b74830a06961fa9f904e7f1e763d477c727b75a3af44bbfd7055ca7360cb11cb1cf4c429c3a26af2ff8742259814bd0ae908fc94b32c83e60ffe2238210bbdecb7bb8aebef9edd1cc2d0b09b320a3d8b9327953f0757f33b6669ed314be3cd28053995157", @typed={0xc, 0x37, @u64=0x7}]}]}, 0x1284}, 0x1}, 0x20000040) r1 = socket(0x11, 0xbe0a3d0f696b529, 0x2) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x21, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x4, 'dh\x00', 0x1, 0x100000001, 0x60}, 0x2c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000380)=0x8, 0x8) 2018/04/03 23:05:27 executing program 2: r0 = socket$netlink(0xa, 0x5, 0x1e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x71, &(0x7f0000000ffc)=0x2, 0x8) 2018/04/03 23:05:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, &(0x7f00000039c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000003a40)=0x80, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003a80)={r0}) sendmsg$nfc_llcp(r2, &(0x7f0000002740)={&(0x7f0000000180)={0x27, 0x0, 0x1, 0x0, 0xfff, 0x6, "4640bf0bcace76a512b909b215e8d9cb910c8647104c68453fe195a17d1f7f0aa579e2c1a59737410e3ee496518f7104bec8b31e138e546e84d814dcad08ff", 0x29}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000000380)="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&(0x7f0000002880)=ANY=[@ANYBLOB="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"], 0x1010, 0x8001}, 0x45) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) bind$unix(r2, &(0x7f00000038c0)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x8000, {0x6, 0x62, 0x4, 0x5, 0x3ff, 0x8}, 0x2910, 0x400}, 0xe) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000003940)={0x0, 'syzkaller0\x00'}, 0x18) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003ac0)="39ed6963142e33c5221b1502541eee41324a2cdc41b3a30b9920de0ad9a03b513c2fa7a31a533f2d2279e82988599ab758c92246d8f64e957136119bd4ee18381d2913611b1b064f494e09c63f41fa2969883d8c076dfb7cd3e8d6f8ca8292c822950ba369c9eebbd7ca029f8518ff6b7b752c815445e3679304f2d528aacb966fa9f56d1e7dadb94dcb94c334054c7245f96276596a36481867ba060aa59f72cbcc605cef686ab348641db3a415d38e74a6adbe376c3e1bc24e222e320677bedbdb9d9a3fffbc90d1dd0e7314733615644ef92369f386", 0xd7) socketpair(0x11, 0x6, 0x8, &(0x7f0000003980)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003c00)={0x6, &(0x7f0000003bc0)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000003c40)={r5, 0x3}) 2018/04/03 23:05:27 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xf58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'irlan0\x00', 'vlan0\x00', @random="801ce9aacd82", [], @random="c7f460461d22", [], 0x128, 0x128, 0x158, [@limit={'limit\x00', 0x20, {{0x0, 0x401}}}, @rateest={'rateest\x00', 0x48, {{'yam0\x00', 'ip6gretap0\x00', 0x25, 0x2, 0x0, 0xb0}}}]}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'teql0\x00', 'rose0\x00', 'bridge0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x0, 0x0, 'tunl0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00', 'ifb0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x8f0, 0x968, 0x9b0, [@among={'among\x00', 0x858, {{0x0, 0xffffffffffffff8d, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17c, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffba], 0x2, [{[], @rand_addr}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001], 0x3, [{[], @multicast2=0xe0000002}, {}, {[0x0, 0x8f7], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'nr0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'ipddp0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x148, [@vlan={'vlan\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd"}}}}]}]}, 0xfd0) 2018/04/03 23:05:27 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa8, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3a2, @empty, 0x9dc}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000c00)) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000c40)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r0, 0x2, 0x80, 0x3, 0x3f, 0x40, 0x8, 0x8, {r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x7, 0x3, 0x6, 0x800}}, &(0x7f00000004c0)=0xb0) accept4$packet(r2, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d80)=0x14, 0x800) connect$can_bcm(r2, &(0x7f0000000dc0)={0x1d, r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x8, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1}, @alu, @initr0={0x18}, @generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xba, &(0x7f00000000c0)=""/186}, 0xc8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x20, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000500)=0x180) r7 = socket(0x11, 0x7, 0x10000) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000d00)={'bridge0\x00', &(0x7f0000000cc0)=@ethtool_channels={0x3d, 0x4, 0x5, 0xdc1, 0x8, 0x1f, 0x3, 0x100, 0x1}}) recvmsg$kcm(r7, &(0x7f0000000bc0)={&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/110, 0x6e}, {&(0x7f0000000640)=""/161, 0xa1}, {&(0x7f0000000800)=""/251, 0xfb}, {&(0x7f0000000900)=""/235, 0xeb}, {&(0x7f0000000700)=""/55, 0x37}, {&(0x7f0000000740)=""/87, 0x57}, {&(0x7f0000000a00)=""/44, 0x2c}], 0x7, &(0x7f0000000ac0)=""/209, 0xd1, 0x2}, 0x20) r8 = socket$packet(0x11, 0x2, 0x300) connect$packet(r8, &(0x7f00000007c0)={0x11, 0xf6, r6, 0x1, 0xfb, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000c80)={0x1, 'ip6gre0\x00', 0x3}, 0x18) [ 69.093170] xt_bpf: check failed: parse error 2018/04/03 23:05:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffbff, 0x2, 0x10, r0, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000580)="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", &(0x7f0000000040)="9334c05ba96bfbb11ede1754e4caf49de4feb420ec8fd1afca037a3f84b5be480084da21bb2ccc6c79219fda597e71b2a7da3d600028a1aaf9910a9b51858241cc154ab6c99f9d7cc76d905003c2b96527bc56476dbace77839ae62a79f8e617c21ca1c543d18a835efe7917b8f354f052cd7cb1de52bab283a97d1d2b54deafcbd39e1cb0f855812484f5208d51922dab68e9e9092bdd1c0981e6dcffc1105bab5b432854b8a55a177ddd564eba6294dbe10803ec64da92d5eeb45c3bacf4fcc020e1e34515f1f83bc8b2fac3ed651b9718081610e9906a3552075dc99b0869540147a93afb9d254efb417f", 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x7fff, &(0x7f00000001c0)=0x4) 2018/04/03 23:05:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/201, &(0x7f0000000180)=0xc9) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) 2018/04/03 23:05:27 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff0866568d004500001c0000000000119078ac14ffbbe000000100004e2100"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 69.129576] xt_bpf: check failed: parse error 2018/04/03 23:05:27 executing program 3: r0 = socket$inet(0x2b, 0x8000000005, 0x48) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x40, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) 2018/04/03 23:05:27 executing program 7: syz_emit_ethernet(0x11d, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x2, 0x7, 0x2}}], {@ipv6={0x86dd, {0x20000, 0x6, "974e30", 0xe3, 0x2c, 0x8, @dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, {[@srh={0x2f, 0xc, 0x4, 0x6, 0x8, 0x1, 0x5, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @dccp={{0x4e24, 0x4e24, 0x4, 0x1, 0xe1, 0x0, 0x0, 0x7, 0x400, "0a90f9", 0x4, "946161"}, "818a1a11aa4c18753e2484e8dfd6df32900e2bfbe78104fddf2ad4b7fd003b758b8ac28552c0dc186d1cab56bc34e1b56d5d113bbcde251be55cd547911cf37e09332fa6158c6a0c0f22292056a7e4ebfd6a17efd76ce3fa619882a7e6e2f05b66c1097729f77edbb2cbd3"}}}}}}, &(0x7f0000000180)={0x1, 0x4, [0xe8e, 0xe72, 0x26b, 0xf33]}) syz_emit_ethernet(0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000810000010000000000240000000000009078ac14ffbbe0000001000000000405907800d73cde00f53475"], 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="08941dd1da56aed47c63ccdbc81b0553", 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480), 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x3d3, @empty, 0x4f0000000000}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) pipe(&(0x7f0000000340)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000380)={0x2000000c}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x77, "7eab25185b0fe933fad9a96bcb0ac21f2ad808f32230408608f297f666cb3764269416d02d3dccbfd028b6b908d39d102368fcec2bf843be87a0376539c804b4635991ac4e58b9d5ab74497da8c9676a4ce45fe35a34d393e53d3a0cf460bbe8ad7cc818ce4edc03510454280384f3b42ace3bc953300d"}, &(0x7f0000000280)=0x9b) 2018/04/03 23:05:27 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, 0x0, &(0x7f00000001c0), 0x800) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/04/03 23:05:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280)=0x3, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) epoll_create(0x81) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/03 23:05:27 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xd, 0x0, 0x40000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000500)={{0x4, 0x7, 0x0, 0x3a95, 0x9, 0x2720}, 0xffffffff80000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8), 0x8) 2018/04/03 23:05:27 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x2, 0x3c8, [0x20000140, 0x0, 0x0, 0x20000170, 0x20000290], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x13, 0x0, 0x88ba, 'syz_tun\x00', 'irlan0\x00', 'vcan0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xb8, 0xf0}, [@common=@ERROR={'ERROR\x00', 0x20, {"133c767591c7e6495073f444879b781eb51b7eaa3b1e5b079f8723a6f1d5"}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x20, 0x886c, 'gre0\x00', 'irlan0\x00', 'irlan0\x00', 'ip6tnl0\x00', @random="88ab6553b23c", [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x210, 0x210, 0x248, [@ip6={'ip6\x00', 0x50, {{@empty, @empty, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], 0x2, 0x88, 0x20, 0x0, 0x4e24, 0x4e24, 0x4e21, 0x4e24}}}, @comment={'comment\x00', 0x100}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}}]}]}, 0x440) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x475) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 2018/04/03 23:05:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socketpair(0x3, 0x2, 0x9, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001540)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001f40)="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", 0x1000}, {&(0x7f00000018c0)="afdbdef0009709fd192ea3c97c9014932bce9abb5ec05399c68a19a44255e9dda60450fb6666c23ab71873e3ed029db36aecb28ce015a4cb92f96967f9f6cef28b50bd0cb07ef3c82ddf69f541bc0a6428771e69045755960103570eb698107f50037389020d351835335ffcbf263e403f0a98c5424e31173252764b2b309165c204e6e6ef9bcd0225a7ff78fc0a02bf97f59effdf4fd5ac2d7e25a64f5c7388779eb47077748a187950", 0xaa}, {&(0x7f0000001380)="3d8cd44ea3eb5009f678f3764733c791d76176dc6d17a553fd6402453fa9badee2962194a4832832ea38673f2b33298943267e63ca94e49d99959467c0816fee04f950215cd375d532f941e0e08a079c79129fef4cfad13376a21a624c84af26ccf2e265f3d8d82ce1cde96861f59d2e256bf994941209388c5142ee43", 0x7d}, {&(0x7f00000014c0)="38f1a0098668ec87a4e8ea6d808e4e778b16b23a8c1fb9d3275ae6e3bc7985a6d5516eec5cdeaed751e891725f95e111e19e19e413a8d3aa35696341fe79", 0x3e}, {&(0x7f0000001580), 0x14b}, {&(0x7f0000001980)="4167983251e7a25355ead482c2dd1cc71f3d561d977eb7719324871601b2fb18b38637084a0f65d3bd13dd3665a402762edf3620060ccb5b37eb89e2dbb7ffa48226752eb851f2b117f17898d90092f769027198ee5ecb8da0a1beab3a9089ed1bbf84bb70b5a016400fc24887b682d269c46296464ecc0484b101fbf02b2da62703bf405da120266b10e28a19787af2dcc205f5d09d44ac4992c3c340e23fb5a3ff50802f37f46b0106f96dcd45e0c3fa6185deaf1c9ebf21090c7c7e3cbacec089bfcaa5a064480e64ce722d2a8500000f073567d9", 0xd6}, {&(0x7f0000001a80)="90b24767e5be04237826688b46dabf91eecce8748111abecab199b38bc9fd7e8f18e8c", 0x23}, {&(0x7f0000001b80)="ab8d71b3ad0fe2438f08f6bcfc088992e85e56c01e0e9d834d4d081690a1ecf5a6cb1e65d2a842d0235fcc165eb7817f69acf1e6a61188c657", 0x39}], 0x8, &(0x7f00002c6000)}, 0x10000000000002) sendmsg$alg(r3, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001100)="217517d2566ca5f5f1fda67ed7203f27e9c42e651a4be02c5c612d2e4cb6cff598a6215971426f95205139374fc825ac384b8534dea154f308d9e1db4160727dfa6df86ac1a339c3b1144b692e4b2e757bb475e5f2f76ed1ab028ffc95cfb43fc2b70d2380e60bfc49e3f598eaca5daa178de1f9be99abb0b561219e7ccc5e15dcab18ba844be0335a60e5202a82dfe2e706a5fc11d6f0e0a95b503637ab76e75a4085d768de0a48a3a9c760887303aa3c97a1e7360ddb62c828910e5b2f8f96d4799fad7aa385b062f5c7761078961412e317fdb165b14dc4b146de24b756bafa642e1fa97b6897824ffb7385", 0xed}, {&(0x7f0000001200)="2164690361db554b922f9b2d053af66f6635808e06224c2c4e928c127dfa3602f9cda01d2273b282b213c96c1b39618f06edddfb28c446f6b6e8ce1331e5c1b06f9fb9ee00dbd6a17cdce9dda52bf4495abb441f15465ffadc93b1340daa26159e796b1294feedee1d409fa6f23e8b03798ec44f1d4e36c11ca1be2705e52a07a181f06df9bf189db6cc11c63189087638b4121052ace984f279b312719617f9cca97d76145c70451824b1a711899353338c80259bea86c6cb0460d6d5ac1a2341655142e31763181dbc00ea6934881cfdd801922303273bee16c437ae868721", 0xe0}, {&(0x7f0000001300)="9d4a7eb0ea056734513ccfade4f3d20fc76685b163162135bf0a35145b2bbe7f38a8ce530fa0ad29c6b2d31f311b6ba84e7b2ef515f2c5029afc50c39dd27118ab53197f09ce72ebabe2b1f7698f952cbb8f131fbe02e5eb7f46fb29c7b7a55c447ad8123688cf6cdbe4d4e5599eb7758fa3e68b", 0x74}], 0x3, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x70, 0x10}, 0x4) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000002fc0)="8478e81cfa6ecafe2d4a2d7c8bebd0a77df754d78accd8358d71a8123ca87a821fb810d7562f034b5f21fd9f8bef49fff0e2188c5cf8202b5ff944e4e3bc58c2786f27a8a4b5926d4e380e1d8500482f239b9dcded0e1861390b3bb555f144b25f540653e06c2adeb69514e6065f2d0fe2231c364caf6f20cd6ea64337619e987da943560a590c98302e6bbe843acaea", 0x90}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/03 23:05:27 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x400, 0x100000000, 0x100, 0x7e7f}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}}, &(0x7f000000a000)=0xb8) 2018/04/03 23:05:27 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa0, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000006c0)={@multicast1, @broadcast}, &(0x7f0000000700)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000007c0)={@rand_addr=0xfffffffffffffff7, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, [@multicast2=0xe0000002, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x2c) 2018/04/03 23:05:27 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="26000000220047e505000740ff80e8fe060055dbb359f46f20002b00c15ef2f4b11dca0000000000000000000000000000000000000000000000000000000000", 0x40) splice(r0, &(0x7f0000000000)=0x8000, r0, &(0x7f0000000040), 0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x8, 0x4, 0x7f, 0xfffffffffffffffc, 0x80, 0xa0000000, 0x397b]}, 0x12) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x1f, 0x5, "c6540e90d171", 0x5}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 69.339307] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:05:27 executing program 2: r0 = socket$inet(0x2, 0x80000000003, 0x2) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000180)=0x10) recvfrom$ax25(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x12000, &(0x7f0000000140)={0x3, {"0b0edc9187d22c"}, 0x80000000}, 0x10) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/211, 0xd3}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=',', 0x1) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) [ 69.380862] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:05:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000beeffc)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7, 0x6, 0x8}) 2018/04/03 23:05:28 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d5, 0x2b}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x5) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020700090200000000"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/03 23:05:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x90}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000580)=@nfc, &(0x7f0000000600)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40a000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/03 23:05:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x11, 0x2, 0x6, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/04/03 23:05:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7fff, 0x68c9}, &(0x7f00000000c0)=0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x6518, 0x0, 0x858e, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000001c0)="4d6341188a19f1f4896a3a79e32bc7c1a4350c443bc1c9cd1ef8249d88efe302ae2b51ad0b1c3ed63fb7e95b81a3c8b213d569b3bc099f880711c218b42995632e855c13d0b6b4c5ff5fa7bf24", &(0x7f0000000240)=""/137}, 0x18) sendmmsg$alg(r1, &(0x7f0000000040), 0x2ad, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000140)={'gre0\x00', @ifru_map={0x0, 0x1, 0x400, 0x1, 0xfff, 0x8}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1, @empty, 0x7f}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0x10) socket$alg(0x26, 0x5, 0x0) 2018/04/03 23:05:28 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x1, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000002900)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002940)=""/246, &(0x7f0000002a40)=0xf6) 2018/04/03 23:05:28 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x600000000000000}, &(0x7f0000000140)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x6e, 0x4) 2018/04/03 23:05:28 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a15f348118fd1bf8cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) write(r1, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/04/03 23:05:28 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000721b0000000000000000005701000020b2000000000000020000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 23:05:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xc0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x2, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1f19, 0x1, 0x0, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1a95680f, 0x9}}}, {{@uncond, 0x0, 0x140, 0x1a0, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'teql0\x00', 'bcsh0\x00', 0x8, 0x3, 0xffffffff, 0x8000, 0x5, 0x575, 0xffffffffffff8001, 0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x1cf, 0x8001, 0x0, 0x3, 0x45, 0x8000], 0x1ff, 0x7fffffff, 0x5}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x1ff, 0x20, 0xffffffffffff0000, 0x9, 0x44, 0x5], 0x9, 0x9, 0x6}, {0xde, [0x8001, 0x3, 0x2, 0x55, 0x0, 0x9], 0xfffffffffffffffa, 0x6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x5, 0x8000}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000200), &(0x7f0000000000)) 2018/04/03 23:05:28 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802080}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r1, 0xb16, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}], 0x2, 0x0) 2018/04/03 23:05:28 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="48494f3daf8ab2bd290b97bc0ae6198da4fb28ad7139b727b6", 0x19, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000300)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000080)) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x7, 0x1, "9669cdb7d609"}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) 2018/04/03 23:05:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) connect$vsock_stream(r1, &(0x7f0000000540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/03 23:05:28 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000014c0)=0x7ff, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/03 23:05:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="09aafe11ffffe2701bb6f78808004500001c00000000002f907800000000ffffffff00009078e0000001"], &(0x7f00000000c0)) 2018/04/03 23:05:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000100)="c6e5e62cc9e82edfa91c8cac7a3d58bca69d9bddaa1987e5000046ba2ec91865b75b2837f54bd6d94819d04ca207f55b607a70341c58965f112f22162a3f6bd9b70b819149cacc83d5d4eaf7d18e52ac7bbc25f4fafb67246303c1559ed2b7f98171ac82b07f9defd0bfa8e01b6559f062d29505cb2e87b6d7a2ac10bb96b277b4dc1b273d78fdf69ddb656aa484534ec83d44bb7ac75dc4644826ab3283a3517fae384116060e32fddff480402e83c022c3255cbfecdf763d1abc66a22c15bf284c8b849c546e0f3bb982d6935e29ce134a211061d6be6a9ab28aba4a68f0d3030645", 0xe3) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x7ff, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x8, 0x3ff, 0xfff, 0x5, 0x3, &(0x7f0000000040)='syzkaller1\x00', 0x4, 0x6, 0x1}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = accept(r0, &(0x7f0000000280)=@nl=@proc, &(0x7f0000000000)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000600)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'lblc\x00', 0x20, 0x5}, 0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000300), 0xfffffffffffffd5c) bind$netlink(r0, &(0x7f0000000080)={0x10}, 0xc) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300), &(0x7f0000000640)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000680)=ANY=[@ANYBLOB="20010002", @ANYRES16=r2, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x8004) 2018/04/03 23:05:28 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000016c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="5318dd21b8d7efc4ad87a085b4c28a0d113b48924f8e5b3c93b5d0bd2b416145b5516215ca3152052cebe6e238825aaccabb69f079ddfd35a1e92e96dddc", @ANYRES16=r0], @ANYRES64, @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64]], @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="916f4f8aa21a6782dd1901a8794f448c40d1c70a1e9b15c5dfa6bc2328f202da29f34978c96f4fe5869e3a6a41e2cd095fffd53e784230399f4907453f778121e911873ceeb2ad7062988ca7a7c48e6e2af0373c25c6c1a956eb46e73d072751ec3723f32cf0d33c203b4f025c1212a014929a08f90b488cb84188a000eabab86c54aa4a3f4571ede3622a69c770a6eee10ed910de0c03c35bbc279ab7a7abc24bcc9897cc1d275affc60c9fa467bae44ad3a7f77ec77db58414caa4c39c4e2044396b9f78eef3db"], 0x5}, 0x1}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001100)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x354, 0x4, 0x8000, 0x7, 0xffff, 0x4c20, 0x7fff, 0x4, 0x0}, &(0x7f0000001140)=0x2) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x7ff}, [@generic={0x7, 0x3f, 0xff, 0xc571}], {0x95}}, &(0x7f0000001180)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000011c0)=""/195, 0x41f00, 0x1}, 0x48) getpeername$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001440)=0x14) pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000014c0)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000001380)=0x84) connect$packet(r0, &(0x7f0000001480)={0x11, 0x3, r2, 0x1, 0x5b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getpeername$inet6(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001580)=0x1c) 2018/04/03 23:05:29 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) mmap(&(0x7f000090e000/0x3000)=nil, 0x3000, 0x1, 0x2401f, r0, 0xfffffffffffffffc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317ff8), 0x0) 2018/04/03 23:05:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40c5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000001500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001580)=0x80) accept4$alg(r2, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000015c0), &(0x7f0000001600)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x3, 0xc7, 0x101, 0x100000001, 0x8, 0x4}) 2018/04/03 23:05:29 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x3, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x32d5}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e23, 0xda, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, {{0xa, 0x4e24, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xe}, 0x242}}, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xcc24}}, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}}]}, 0x310) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}}, 0x14}, 0x1}, 0x0) 2018/04/03 23:05:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair(0x11, 0x80007, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000240)={r4, &(0x7f0000000180)=""/95}) sendmsg$FOU_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x18, r2, 0x225, 0x0, 0x0, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) 2018/04/03 23:05:29 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000007ffc)="c8d63f23", 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0xeee, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"39616d30000000000483a43ec000", 0x0}) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r3}, 0xffffff70) 2018/04/03 23:05:29 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) 2018/04/03 23:05:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000680)="57598b", 0x3}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x8}, &(0x7f0000000200)=0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r3}) recvmsg$kcm(r5, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/75, 0x3d}, 0x10040) 2018/04/03 23:05:29 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x88a7, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x10001) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) read(r0, &(0x7f000083b000)=""/1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e), 0x0, 0x800}, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)=""/141, &(0x7f0000000240)=0x8d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x87f4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[], &(0x7f0000000140)) 2018/04/03 23:05:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x3) 2018/04/03 23:05:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000003c0)={0x40000002}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x1, 0x148, [0x0, 0x200001c0, 0x200002a8, 0x200002d8], 0x0, &(0x7f0000000180), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x2c5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x7}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x3f, &(0x7f0000000980)="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", 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001a80)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f0000000280)={0xfffffffffffffffc}, 0xfffffffffffffda9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000400)=@add_del={0x2, &(0x7f0000000440)='ip6_vti0\x00', 0x1}) socketpair(0x3, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x64, r8, 0x400, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x48090) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000000240)={'bpq0\x00', 0x52f}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0xc000001d}) 2018/04/03 23:05:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00', 0xd01}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@generic={0x3, 0x6, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f0000000f40)=ANY=[@ANYRES32=r5, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030008000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffd737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1414bb080001000200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ad37bb"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='eql\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00000003c0)=0xffffffffffffffff, &(0x7f0000000600)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000000640)={0x0, &(0x7f00000005c0)}) accept(0xffffffffffffffff, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000340)=0xfffffffffffffe39) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x401, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f00000005c0)={"6970365f9974693000", {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/03 23:05:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) r3 = socket(0x5, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x69, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/105}, &(0x7f0000000280)=0x78) accept(r1, 0x0, &(0x7f0000000000)) 2018/04/03 23:05:29 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000180)={@dev, @remote, @dev}, &(0x7f0000000200)=0xc) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x9, 0x4) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000400)=""/162, 0xa2}], 0x1, &(0x7f0000000280)=""/25, 0x19}, 0x0) 2018/04/03 23:05:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="076b3c3015489057ef00000000227fc2b3b5e1de03b1f4b6386edd52bfec0000000000000000000000"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'ip6gre0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000140)="6a6ad0abe66228f2c4a5c11c3759dbe5f577a81152de1c536c4617db4aa1a746eba2fcaaaa93c11462efc8cc33e75cdde616691ade6fc94ed54e3c766d1abd4e1e1c46ca25bad0cbdfd9be3200e0589bf3611e3f95e28bd08394e85366a5fb92ba93c1eabc48b743f3a02a489365aafb9e79762c4108b3985bddc5af6e00e5835a3a73be3117204d400b61d5b9d62c5c01c548d2cb51d53ba809791786f00a1045369709e57477dd1f9be42356ace5c66e0cc4282f74", 0xb6, 0x1, &(0x7f00000002c0)={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @random="316db95ea157"}, 0x14) 2018/04/03 23:05:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000000)="b09a739571ede042882021cc0146fe2542a163ee96d65b0264e3ea358e6d0c035c7bb32a50db8f09c045a62b8cc577d2", 0x30, 0x0, &(0x7f0000000180)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 71.443556] device syz_tun entered promiscuous mode 2018/04/03 23:05:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73), 0xfff0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="441d5aa81688c180c075696f88b954ce03590c94efb954ad170652c21633f343f692abac819674e053ef1c9e2dfe8307682dfa0cdfecd077ad9ccbae34640e61fe8b0597589e3b5c", 0x48) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000280)={0x10000, 0x4, r2, 0xdb, r3, 0x200, 0x4, 0x1f}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) r4 = socket$kcm(0x29, 0x7, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000000c0)={r0, r5}) listen(r4, 0x82c) 2018/04/03 23:05:29 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6669c73d9d074c9c41e86c000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, {0xa, 0x4e20, 0xac9b, @mcast2={0xff, 0x2, [], 0x1}}, 0xff, [0x3e8, 0x5, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x5, 0xffffffffffffffe1, 0xfffffffffffff8f5, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x16, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/03 23:05:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0x80000, 0xfffffffffffffff4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="6000000a7f001da50400946940"], 0x14) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)=ANY=[@ANYBLOB="e00000027f00000100000000ef00000000000000"], 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x2, 0xc4, [], 0x10000000000002f3, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) getsockopt$bt_hci(r6, 0x0, 0x1, &(0x7f00000007c0)=""/118, &(0x7f0000000740)=0x76) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x4000000000000b, 0x315) r8 = socket(0xe, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={r9, 0x3, 0x5, 0x40}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r9, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r10, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r11, 0x1}, &(0x7f0000000680)=0x8) 2018/04/03 23:05:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000)=0xd9e2, 0x3f7) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/03 23:05:30 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) bind$netlink(r0, &(0x7f00000012c0)={0x10, 0x0, 0x0, 0x2200008}, 0xc) 2018/04/03 23:05:30 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0xff) r2 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={r2}) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f00000006c0)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000600)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000580)={'bond0\x00', r5}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r8, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r10 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="2800001010000117800be1c78eb64dcdb55ff4c2283d7404949415b3", @ANYRES32=r8, @ANYBLOB="010000000000000008001300", @ANYRES32=r10], 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r9}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000000)={'irlan0\x00', r8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x474, 0x1, 0x401, 0x6, 0x7}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000007c0)={r12, 0x0, 0x8001, 0xfffffffffffffffe}, &(0x7f0000000800)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r8}) bind$bt_l2cap(r11, &(0x7f0000000640)={0x1f, 0x4, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) socket(0x9, 0x0, 0x80000001) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r1, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/03 23:05:30 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'ipddp0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x158, 0x188, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ab8334d158003104f5dbeac4f1240b4e6c2b1b9d3cee6f780712c68830ba55d74b2aa4d1b8cd8a338b08dd72d8b88293cead85d8f2dc372e4266b51772f390b3"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x3a8) 2018/04/03 23:05:30 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x201369}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xffffffffffffff50) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/04/03 23:05:30 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r1, &(0x7f0000000200)=""/89}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r3, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000000), 0x0, 0x0) 2018/04/03 23:05:30 executing program 7: pipe(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x54, r1, 0x100, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001e00)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000001e40)={0x11, 0x11, r2, 0x1, 0xdfe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x580, [0x0, 0x200000c0, 0x200002a0, 0x20000450], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x54, 0x200, 'irlan0\x00', 'irlan0\x00', 'ip6_vti0\x00', 'ifb0\x00', @random="ccbd92daa3c6", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @random="51e2a7bbc7d6", [0xff, 0xff, 0xff], 0x100, 0x160, 0x1b0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0xa, 0x1, 0x1, 0x101, 0xc81}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x100}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x7, 0xad41}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x7, 0x2, 0x6002, 'dummy0\x00', 'gretap0\x00', 'vlan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x110, 0x148, 0x180, [@arp={'arp\x00', 0x38, {{0x30e, 0x8, 0xf, @loopback=0x7f000001, 0x0, @broadcast=0xffffffff, 0xffffff00, @empty, [0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x1, 0x3e}}}, @mark_m={'mark_m\x00', 0x18, {{0x1, 0xb3e, 0x2, 0x2}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0x10}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x15, 0x40, 0xe8ff, 'bond0\x00', 'ip6gretap0\x00', '\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@mac={'mac\x00', 0x10}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}, {{{0x5, 0x7a, 0x0, 'yam0\x00', 'ip6tnl0\x00', 'eql\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x1000, 0xfffffffffffffff9, 0x1, 0x0, "b9ab908c5cabcbb3fcd1281022ecda33d99325ec018517b28689b49640af06061208a4752ee48741e51eee2d7f9f91c3e43061727ef36306dc71c2095d963d8c"}}}}]}]}, 0x5f8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0900000100000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/03 23:05:30 executing program 1: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) close(r1) close(r0) accept$packet(r0, 0x0, &(0x7f0000000000)) 2018/04/03 23:05:30 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x72, "7fe1f27b7a847c41f519c3e43f365be1cf3e22698a4fd61c7c5a06034663af8726209956637983c942ed98a3c81858e8dbd1c3746b17cab83a9a3bcb4a39d97a179a58fb38257d8fd9b6891c8bf60a0c4ecc1932e697467833a4cbe7d6d1bb01b39c28bd14e5dbbf288282ab81643d40db26"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x4}, 0xffffffc7) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x10000000000001c3, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x9b4f, 0x7fff, 0x4, 0xffffffff}, 0x8) 2018/04/03 23:05:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) socketpair$inet(0x2, 0x80006, 0x39, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c200fe000225070097c11fd4e4c4dc5926a80001940000000000", 0x30) 2018/04/03 23:05:30 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e52710951aa6f2fb10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000005815901506abb8528f842f0cdf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/03 23:05:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair(0x0, 0x5, 0x86cb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r3, &(0x7f0000000140)=@ax25={0x3, {"8b88ac8bafa66f"}}, 0x10) accept$netrom(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) bind$packet(r4, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/04/03 23:05:30 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x31, r1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) r4 = accept4$bt_l2cap(r3, &(0x7f00000011c0), &(0x7f0000001200)=0xe, 0x80800) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001300)={'ip6gre0\x00', &(0x7f0000001240)=ANY=[@ANYBLOB="450075b50336f1b60000040000000000000008000000000000000080000047000000000001000e"]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001280)='IPVS\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000001340), &(0x7f0000001380)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000013c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000012c0)) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) [ 72.246370] bond0 (unregistering): Released all slaves 2018/04/03 23:05:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r1 = accept4(r0, &(0x7f00000045c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000004640)=0x80, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000004680)=0xffffffffffffffff, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 23:05:30 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000380), 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0x800, 0x9, 0x3, 0x0, 0x7}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r4}, 0x14) socketpair(0x1b, 0x80002, 0x8000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000300)={@loopback={0x0, 0x1}, r4}, 0x14) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xac, r7, 0xc00, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x986}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x15}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x24040050}, 0x1) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="da25384a813adb07f36ab1dc71f3d8a5b97dceec645c3851c4c5a52271a3367188cebe76633e7c1b5899a357209142115f92e0902997a76834ee78ea67f5e8c3072480b814640124bbccba3fcbc5b2ad99dfc4a0e1f0f915ba9bf2ddc31acf37de1fc462772a86029b32c31a67d040622432f16fa1e61d81f57ca1b3f864f2c6dd7a75949efb2f593facb5389a0068aa0b63d6e056279111ab19ca44f079212f4353b1aac16cd6334a2efdae37e8ec3df38d6a69ab9b769b7fc09fd1b1941b", 0xbf}], 0x1, 0x0) 2018/04/03 23:05:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=ANY=[@ANYBLOB="2400000019000100000000030000000002200015ff00080001007f000001000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"16ae4cac388ba7"}, 0x9}, [{"98fd5ab43b93f6"}, {"700e8316513e50"}, {"f2e78f7e19f3f4"}, {"73b986d2742453"}, {"4ea3a6b7effe27"}, {"03e76660acd516"}, {"c4ca4cb5f408f1"}, {"326f8d9844ce3e"}]}, 0x48) r2 = socket(0x1b, 0x8000a, 0x3f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, 0x4, 0x5, r3}, &(0x7f0000000180)=0x10) getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0xf3, 0x6, 0x80000000, 0x400, 0x7, 0x80000, r4}) 2018/04/03 23:05:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x4e20}}}, &(0x7f0000fc9000)=0xa0) 2018/04/03 23:05:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xfdc6, &(0x7f000000d379)={&(0x7f0000012e30)=ANY=[@ANYBLOB="1400000015040104ffff37664b86ffef0a000000"], 0x14}, 0x1}, 0x0) 2018/04/03 23:05:31 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)=0xfffffffffffffdba) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) socketpair(0xa, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) accept4$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000002c0)) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/03 23:05:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000540)={0x10}, 0xae57025768ed1e90, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000013002504000000000000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000020080800000000052cfce35d268c9", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x801) 2018/04/03 23:05:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x19, 0xf, 0xffffffffffff8001, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0xfffffffffffffffe) socket$pptp(0x18, 0x1, 0x2) 2018/04/03 23:05:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1, 0x0, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x510, [0x20001f40, 0x0, 0x0, 0x20001f70, 0x200021b0], 0x0, &(0x7f0000001780), &(0x7f0000001f40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x102], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x1d8, 0x1d8, 0x210, [@owner={'owner\x00', 0x18}, @comment={'comment\x00', 0x100}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf0, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'bridge0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0xf0, 0x120, [@pkttype={'pkttype\x00', 0x8}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [], 0x0, 0x0, 0x5}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x588) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'gre0\x00'}}, 0x1e) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/04/03 23:05:31 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x58, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2e8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000900)=0x800, 0x4) r1 = socket$inet(0x2, 0x7, 0x3ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) r3 = accept4(r1, &(0x7f0000000940)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000009c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000a80)={r2, 0x100, 0x64, 0x85, 0x2, 0x10001, 0x4d4a, 0x3ff, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x6, 0x6, 0x4, 0x80}}, &(0x7f0000000b40)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000a00)={r2, 0x2}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x33c, 0x5f8, 0x9785, 0x530, 0x10}, &(0x7f00000007c0)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000003c0)="6cfa8775501bb606e2eee5b2723f9032f0225d5e617eecb3ab20f9514f0332c9071fc7ea281e8179c3e67a44a82b351fe7e28846947757a40adf02cd19306fb1ae4d116b3b22683f5277c5f4ea64fde6d980abec17829839f7abb13bac319f2256134e64dec3a9e51c4be9250949bb292fd0a0a8c596becfd5959a8b2b66ee0b61232716363d52c69fcddea080bfcec75ad7d33d791067b5985fe2361ce6daeee63f69fd6617250c75ca8944a4569150af4fc8bf28de599906d3ad6636180188b40656b07cd0e31c04724e52880f2a36f192f9ac7c0216081f869865cca45f751dbd291bbfb0822fad618197d8fd631668ae9eeb4751", 0xf6}, {&(0x7f00000004c0)="547d8ec63c9ee41cdb4b00138a8183f4d1d6546f5e3a5812585bc254a9377894ecf857ff90e108df083f5ed3cb7b3b3bd2c766c37609d3fda9e0ddf9ea08771c6c2405bada8ab606a27bcbdcad3973e95e9da0ed8962e8b2a44e7859ffa0cc64ddcbedf236f3179541b6455b5b18671b93311e706cc451ec636275231eb4ef05e7e194bcf05b1ef6d13949b72fb5a0ce150b2da3709fddcb2bfc", 0x9a}, {&(0x7f0000000580)="6ce3231834ab9107cff4cab840d0d032321eb627eead03a526cabfceaf1fd15ac8384427d370f5acff658072c0feada4dd3d07d387384166c4d77021555e66efda67164c58358896e2e0ff", 0x4b}, {&(0x7f0000000600)="80eb13d39934335bde020ec414412f54766f1ed1f71e5f1eceda1b0e4ebca7c2c21e75212993f01f98bd1f5b89f4f48880c03cc6ea1a7fc151ea0afb058b6086a2111da73489e71bf5cf51bd6c0b8b53bd427b8044bd32ecbeba00fe9bad", 0x5e}], 0x4, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x100, 0x20e, 0x401, 0x8, 0x0, 0x8, 0x6f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8000, 0x7fffffff, 0x5, 0x7, 0x9, 0xb1, r4}}], 0x60, 0x4}, 0x4000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000008c0)={0x11, @multicast1=0xe0000001, 0x4e22, 0x0, 'wrr\x00', 0x5, 0x6, 0x1b}, 0x2c) 2018/04/03 23:05:31 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x800) r1 = accept4(r0, &(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0xfffffea0, 0x803) getsockopt(r1, 0x6, 0x10000, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x80000000000020, &(0x7f0000de6000), 0x0) 2018/04/03 23:05:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1, 0x0, 0x0, &(0x7f0000000900)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x510, [0x20001f40, 0x0, 0x0, 0x20001f70, 0x200021b0], 0x0, &(0x7f0000001780), &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000000000e5ff00000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000150000000000000000006e7230000000000000000000000000006772657461703000000000000000000074756e6c30000000000000000000000073797a6b616c6c657230000000000000ffffffffffff000000000200aaaaaaaaaaaa0000000000000000d8010000d8010000100200006f776e657200000000000000000000000000000000a25f02fb025b00000000000000000000001800000000000000d122df9ef5e40f5737931b42003eea4449f826ab649e6d0ff9fc96707d4309e782dda7d46443b01398619ad5bf441282287ca291106db9968d51b5c9852410f660078b5124e6ac901989738f91a3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff020000000d00000000000000000064756d6d79300000000000000000000005000000000000000000000000000000697036746e6c3000000000000000000073697430000000000000000000000000ffffffffffff000000000000aaaaaaaaaaaa000000000000000070000000f0000000200100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000000000000000000009000000000000000000627269646765300000000000000000006970365f76746930000000000000000062637368300000000000000000000000766c616e3000000000000000000000000000000000000000000000ffaaaaaaaaaa000000000000000000f0000000f000000020010000706b7474797065000000000000000000000000000000000000000000000000000800000000000000000000000000000069707673000000000000000000000000000000000000000000000000000000002800000000000000e0000001000000000000000000000000000000000000000000000000000000000000000500000000415544495400000000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x5dc) sendto$inet(r0, &(0x7f0000000000)="080edf4ce6c242577b0b294cd28cf5a401e48f7ba0640e6c33eea2f98becc69a119d6864a9411901b24c9aecf4ab8db14f11faace889037a2599886456b73d32f06ac40bacd12112955f2bd8d3ce509225b0dc2d266b", 0x56, 0x80, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/04/03 23:05:31 executing program 0: socketpair$inet(0x2, 0xe, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/21, 0x15}, {&(0x7f0000000080)=""/210, 0xd2}], 0x2, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/03 23:05:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000080000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 23:05:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x10000) socketpair(0xa80e0140d6515fff, 0x0, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x400000000004, 0x4) r2 = socket(0x8, 0x2, 0x4) r3 = accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r4 = socket$packet(0x11, 0xd7b884dd67770092, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e24}}) [ 73.448675] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:05:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/235, 0xeb}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f00000006c0)=""/95, 0x5f}], 0xa) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/04/03 23:05:31 executing program 2: mmap(&(0x7f000003d000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) tee(r0, r0, 0x5, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="a328f7667cb6b8e459416999b54b2825d03d0e9f1f2ba136f9012498713011918adcd7ca7c37cf4f3f74462f6ce4d36f1e3b7eb40fa4fed3c729a080cb7c6baddd84025da3a0dff43aa77fa29356d2280c9e4aa94696241e9d5a33e6694613c9d2b5ee5be21e281226864a73ad5289b6fe84c687eb920e4eb06e8a21f2a66d64d4d5de", 0x83}, {&(0x7f0000000100)}, {&(0x7f0000000200)="1b6467c22ff7d97cd5ddc56ce803f05ef999c9eadc4f1fc557aa2a9fca46fad4e48ddc3968abe5c6966c037cef43002f59cba70bf9fa0ef6c22f1e346bb4b5ab498610c164732cfa220c5355cb069500d01b6374461771c79265041b72e1e575ec25088ebcbbbd09a312f2", 0x6b}], 0x3, 0x0) 2018/04/03 23:05:32 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)="17ced3a334f0e13d60c0a2cbe9e67fcb309c834a2b489bba20a7c4c48f468f0ae5b651161585e0b84428623e43d7b1843b6d96f463cf0ff79c3206ed6d6826ca0b47f27f42606008b91e21efc474d39a0e560e3ea101e4f03b89e37898a64512e4a05ceb2743de03dd31451449a25b93d6c679b0581f82296497d69753c70700c0ebe8a71e9ff2a4788a47ce6113daf86cf5fdb55fb497a1a307dcd72ca8445cc479c0bc73c52de2c145ebfa0e82eb01e4ad40d9fb6cabb4d62c6bc0552fcf7d782b892c00475a044e83bb50dad89c62d696d667ebece9bfee47a714be99531b856437e27b0bc3d27ef9e23871abd8ce9c9c8ded854e250b34", 0xf9) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x9, 0x9, 0x4, 0x100000000, 0x9, [{0x0, 0x6, 0xfe7, 0x0, 0x0, 0x100}, {0x1, 0x20, 0x0, 0x0, 0x0, 0x1000}, {0x0, 0x200, 0x9, 0x0, 0x0, 0x800}, {0xd95a, 0x6, 0x80000001, 0x0, 0x0, 0x200}, {0x10001, 0x9, 0x81}, {0x6, 0x5, 0x2, 0x0, 0x0, 0x8a}, {0x1, 0x3f, 0x0, 0x0, 0x0, 0x4}, {0x4, 0xfffffffffffffff8}, {0xffff, 0x800, 0x4, 0x0, 0x0, 0x4}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYBLOB="090009d3", @ANYBLOB="1920b9ff", @ANYBLOB="000030ad", @ANYBLOB="08000b00be00000087087dc0fb667a43748308000400", @ANYBLOB="080001007f000001"], 0x6}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/04/03 23:05:32 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/13, &(0x7f0000000180)=0xffffffffffffff78) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) [ 73.503804] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:05:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000180)='dummy0\x00', 0x3}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0xe, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7), 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000000680)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000640)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x9, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f0000000240), 0x0, 0x4444) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0xfffffffffffffe09) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000240)={0x2, 'rose0\x00'}, 0x18) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/03 23:05:32 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="7b87b9bf2a97e19edb7d11ba706e07706665fe7d3bd28289b1633e21c6f12ed78906d497b4bfb278aa5e1e1f4e72ce15574246dd982a12d07f405b2875ce81764e73dc3eb919e8b2fd55c782c1e45fc06541db71d468958924ce5580a88d98a05e0531bb71644259f73d543fa019e425c428e9061911b7e55cc9ba25b35fdd866e1e2a220a9168ba62330847a5b9baca603330d229d152", 0x97, 0x20004000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r1, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000380)='s', 0x1}, {&(0x7f00000015c0)="e2", 0x1}], 0x2, &(0x7f0000001700)}}], 0x1, 0x0) 2018/04/03 23:05:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x3) socketpair(0x9, 0x2, 0x3, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000012c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x2000000000000, 0x4) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) 2018/04/03 23:05:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8f, 0x8, 0x200, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x8, 0xff, 0x5, r1}, &(0x7f0000000100)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x6, 0x2}, {0x2, 0xfff}, {0x4, 0x8}, {0x6, 0x9}, {0x4, 0x3}, {0x6, 0xfff}, {0x7, 0xc000000000000000}], 0x7) 2018/04/03 23:05:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r0, 0x10000004) r1 = accept(r0, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r4, 0x1, 0x200, 0x1f}, 0x10) close(r2) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 23:05:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)='\x00 \x00\x00\x00\x00\x00\x00\x00', 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000240)={@remote, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'gre0\x00', r2}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 23:05:32 executing program 2: r0 = socket$inet(0x2, 0x100000003, 0x3f) r1 = accept(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x7e, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000480)={0xffff, r4, 0x0, 0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x194, r5, 0xf13, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xae92}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbd9}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1291e00}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x194}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/04/03 23:05:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0)=0x1, 0x4) tee(r0, r0, 0xffffffffffffff57, 0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e21, @rand_addr=0x40000}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) 2018/04/03 23:05:32 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}}, 0x1, 0x3, [{{0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x9eba}}]}, 0x210) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)=ANY=[@ANYBLOB="02ff08000300000000000000eb5cf1d9848cb740"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000080)={0x11, &(0x7f0000000040)=""/17}) 2018/04/03 23:05:32 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)=ANY=[@ANYBLOB="02ff08000300000000000000eb5cf1d9848cb740"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/184, 0xb8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x9, 0x81, 0xffffffffffffffff, 0xffffffff, 0xa, 0x1}) 2018/04/03 23:05:32 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x400, 0x80000000, 0x6, 0x47e, 0x6, 0x9bb}) 2018/04/03 23:05:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000130000000000000000000000050200000007000000000000000000000000000000000000000500090000fd00d6c238431a000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200001000000000000000000000010000000000000200000000000000000000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/03 23:05:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) socketpair(0x18, 0x80000, 0x7, &(0x7f0000000240)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x90, r3, 0x4, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf5e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x80) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000280)=@sco, 0xffffffffffffffc8, &(0x7f0000000240), 0x0, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/03 23:05:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x4e22, 0x200, 0x2, 0xa0, 0xa0, 0x62, r2, r3}, {0x3, 0x1, 0x2, 0x4, 0x6, 0x2, 0x3, 0x40}, {0x8, 0x1, 0x7, 0x9}, 0x20, 0x6e6bc0, 0x1, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x4, 0x3, 0xddcc, 0x3, 0x5fc3902c, 0xfff}}, 0xe8) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ff", 0x2d) 2018/04/03 23:05:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r5 = gettid() r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="78eb3eed5e92998b2d0ee4da25a6d1e598956a8801f188a962388015692993f88755c7bc2b7a1f3299d1c8f0a24388694669326cc7c746b14208216baa99c2d13c5f5702887c314e35b0f2e62649aac061e8a119a5c5110675f398ae5f99b7318e3c00494f07652f15aacb56901a825262d4ff75411604f97c83413ff4a97c68acd68a462e6963cfbcda016d2217ff62ebf8dda7e651676996f8e8d6b60cba43f945bf2289dbe3bd11b50b35d4d62d6f9ee49296203e025c8fdbcfb407b4b4378a58e40c2d08d2afb8ce3e9cb7a31028ca7c0ba337ffee98ed16908e3765af973b65d2e809183b", 0xe7}], 0x1, &(0x7f0000000740)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xe0, 0x20000000}, 0x4000080) read(r0, &(0x7f0000000000)=""/227, 0xe3) [ 74.571768] sctp: [Deprecated]: syz-executor5 (pid 9137) Use of struct sctp_assoc_value in delayed_ack socket option. [ 74.571768] Use struct sctp_sack_info instead [ 74.620351] sctp: [Deprecated]: syz-executor5 (pid 9137) Use of struct sctp_assoc_value in delayed_ack socket option. [ 74.620351] Use struct sctp_sack_info instead 2018/04/03 23:05:33 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x5eb855) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x1f, 0x7f]}, &(0x7f00000001c0)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0xffb3) r4 = socket(0x18, 0x0, 0x2) bind$ax25(r4, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00'}, 0x10) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x4e24}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r5, &(0x7f0000000840)="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"}, 0xffffffffffffff55) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) 2018/04/03 23:05:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x2e, 0x80aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 23:05:33 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x35a) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xa22}}, 0x8, 0x8, 0x0, 0x0, 0x1}, &(0x7f0000000100)=0x98) r3 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7f, 0x30}, &(0x7f0000000180)=0xc) r4 = socket(0x2, 0xa, 0x3) getpeername$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x1ff, 0x30}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@loopback}}}, &(0x7f0000000480)=0xe8) socket$inet6(0xa, 0x3, 0x81) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00000001c0), 0x70) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/03 23:05:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x8, 0x4) 2018/04/03 23:05:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x8000010, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/03 23:05:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001200)={0x0, 0x4}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={r1, 0x2}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f00001dbee8)="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", 0x118) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f00000012c0)={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) socket(0x5, 0x2, 0x3) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000040)="1f0f5376a0e0cadb4a48493eb20069926c50a327a976e5accd58783fc2f8f24439ee090e347ee8e22769b5e51cf101d477d024ac63d0d6130cff1caabe43d55ad3fe7c6b93d9ae4c46fe4ace9095706eb6911631220e30287350b3030e088427407f610022dd3609e0daf0953ff601eb1a9c454612dfbd5ac3cb740dcdb54afba2da13f436e795b0bf3bfc4afd6a664f3ff887d995d004cda8ffd81369de93658031e53f798c05a5854a8a3968e3afa36ae906594e43e5ad86712313243137bc6e2fd09a6f4461f167baadc7334b07339fbc9f17eff45f699b0a9682be3de96426c85e0c594b76c77a314e9130611c0bb9af7468d2a8bbc184b758705960392c81f9eb73a62c0ab1a61ab11c86d66730099aa35c76472b4845f03d44adf79e41cde172678d2cd25a941799598392cd12f801f8178fe2c5505647b9826dcc762359daa6579e3681c489060ca0e5b96f50d7f3c0d97d8079ace2501627a637ca001a04e567146ac8eb40206724507194ab21ccf9bda248c81e213f9125aaab648a71d9e5be67c1329f41ce23dbeb98b05451725a6056d250c5bdf1dec2bc58828360dc878056ed746c7c76da7a73622834bb9f8b35bf359fa100a44bc7bd2a8e476fb54f0dbf159774dbb5abae1b299fb02b3ade36252bf4bf64fa08b51be6c805c060fb463f372613dadc39325b08150519b6f8a55f97ef0b8db04353d38911281ec410c0493e79f8440094b7ced7c12d06ee5114d790e1eec31da3ea2579a2cd1b9b39f0763ad67f373ed5b8617457db948b23c82e4275ba57d602965d362914c6f8f6dd77f5f6c55ff4ef909f5684bf782cc5596a40d170eab0fcd118b9ec8e5f2a6960ba485cc3f52c8ec92710ca3751bd2b8fddf9179644b85f2a1c42b6ce992bda2d3b8b2bef87d624ae16ac80db5b9585498f3ed53e9e5e79e11ec0f28352cddded39051f97c307c06e572dc73815770ea98e8615e8bc2f7ae882f78968b31c9fae12f53e7f7cf1398abebe16a9e4b5fc61ed7d705b404fc278646624428a3f2f141ebadbb3fb60440520813507fe483990174304cf12b3f0a310ee6d9636fff57132643c745517eaac36822c7b11241e5f042eebff696814b9e806942f5dd789c059388249a870e5d7352dac4289bbb229e4d5a3718acdc094f64ad97da3f3977c13a40aefeca56832f87a41e3c43b61c98633b77a7cb86449f1d88205b963a06b8574f2788b9bcc83a880e9f6290386e0a8e591a1b432703cc0c6519818c325b9bcaf54abaede12e3bce955aecf92426a0f00db81364158927a8dd0dab501ed247f10035f44abfe5e9b8d10c97612a75b6eb2b202e7da2e66a6222de13dfade2214577255082454ca5a17a3ab35acd941f7db1460be0e16e33622498782ca746423201db229632aad1014ba76b4e59f86e76f7f99a5da22005ea20596e485c88f7d8baf8145ec2d630539222935c234b5a7d1063c19a0dfa7d6c5ca9c316132de759ba2c6b514172fe287b7c06a3b0eaeeb4df8e643b12500bdfd336da28401f1610be87e4ec4001b9d0c50f3349b99f71302af97a02ff83cbb09a260a7d4fcaa07ff2bfb7b116f3320b20589f40a7777fc6763b5952e85f2fc4a4e059163f4fc1b7f65c8e08aebd1b017a1e6233b8c53fb3169ac82b0746f19e5fe1ca7c670ba6005c53b7526d1f7e9ff4c48077a5b57655181ed0f417d1717871c6ff3e07361a4ca76a72e76a3567671597f9f698abb1c2beeb60e674f700d10e53cd710da15cc22ca9b36e3bc2d90b6fda41d081304a2f95ebb10a245496d02970c4392d2d88b060643a065487a2e25db1a0df22e571692736cb1c0d5b05b8fa2d645d47147abe551822e522a9d66ec6fae512dc31f5ce5f6e316778c7b9507ca42ff9a4f2c69c701f44688b74582f30531b5dc14183566dafb313e67110a0aa286f2290dcb5b4f7705af8adb2fbfe784b484c63400d8f3ff94648fca5839b4e263607ecad1af7eb10b267a05ba20a98cd7c0438cd8d2bff0ef96a01ee11c8a9545d9bbb89ff806215551eae36ce95ac8c257088ff6ed178042f4da6fc2d06b0505aca7e6e1cb58c90d88dbc42597017d45737ac11b46356c2ada9eb2631dc8097143c423476a71d69d95204a0b5a62bfb5ce1a7ae915a8a301dc8f7537ba6090b2a60a2d9214a658a3670e00e0d77ecb0e1febee418b3d08ed1dcfccef9d5c071815ec1542af88e77c91058b2fc8fe3bd7831f166822bf450f91453660bfb074f178c691e73f7997204641249d904f7d7e279e20379ce960a6ce698915e8888ae9b67e6c91a4e4e720e85fa26d4a2d34d84927dfb49d628c90a58f32b2f48983b516b7a4a99b7bb9b4a97bbfaddff1744c9e6e2cb61ea865f5bc4b7bc3b753162f5cc135eee4bb3e3fb496bcbced6c7dc9e172b2cba2a89dc1854a279e768cbb709753b297f61813fb54640d9074d6f5fa10241ee2482f0e5f3b0ecec170e6060fa86776dc9aabfe4cb4c570637bbeae2cadcf181f78d41d584e099064f0597f667b3ed4dbefdbe31927ae865f3707a9982d026192e4969367e5e4251868f3eebfef924c920b01e53764c1264360f6dba682a0a7316e9e3ff6e3e0769840ae3b12e75d34e28bed5b7cf34e72c617bc5591fa8cca34e09e35a7c28c8a929f285cc111fa77ac3ea22c000c17e4b73bc3a298dbe5d58224175198e0be10fdfcec0379acba6f8a9aeee5bae3d02c999e6338d5e3d9d7008e925ed02b35f754b4aa3374e7ee9b967d1f9dab7d7391feb7bd84cc0b71da6a54beb66f7e1ca8c6c690f270f3ef3d0e1b1aad4d4c6179e685fb403f36cb548b8af5ad778a1ebc474556395578daf5ce61f93a34da41c8ee6bfdbec6533540489c8b9b94ecd3a68cee100487e8656f1025992a6e4331767abfb91cd66f0b35c2f26f1ed8f3977057ca3c0d553f13e32debaea31c43aa0abd19e5386139b0ae92c8782cbfd51725430b69681e6ba5e712a2443bd4172eecd1fbff63092c62474a8a2fee380b69862d27a86ffb9b281fdfdb38429cb6c36c62106b367bacff3b02e947904ad0d806811342dcb884f028840b0b93e39e6beed9fc38c48799c3229249e0fe76ff1931ec491255b19b75c1177a26b2a51150d387a432295a120725377fddc66b150689798641a63b4a78037e4f3bdf9fcf218af2f3fa683b98d2a4db70a7ab53dd7e146d6f09b056f7db75ef0744a956f349cb9c38baa3d7c4a5911377c6eff77f55048041822d1a8888232403dacb502ba88f94f86bdae6f99a3111b9c35ab0b86acfed067a2ab42a21a22bdb056b723c0028e52dbf361d795ef62c5cf90ddf2a116b7aa31ff5e1c9b08d493ec6c4e184457aa002b99615ed83c45fe6c09d89dea792dd2a7a66df48013d37256e4816e692c8bd34d0409cfefdbb03756ea02780dbdcd455ff2a250ef8924704ce7ef50bf61b6677eee85e582b2296234b0277c414042e87374aace4cea5ad7fa55df1c472e048a99ea4503d66aaa1b5afce75319ce372af01f33a558ab463daabded283f9bdc43c28d9822020fa2795a1d4c05de01e87dff77415f5085c3eca56628e240917b3d1a8df9430cedc03816615d58cea9e80466b2e8ac55f3b0e3314726c6b1154bc3dc64e388c62f377e3ba494a6cd36f5625eadccdd537a84c2c6611a712325155e846b961807ead2d21887df691f8476e3c6615aff86e2d5726972de720f300d77761e6481609f929d5d95bb1b42ad168b106417e7b5c94eaf9112ee1bb552151964751d5ea7ec430a744463bae57e993f9422680afe22aa6b1198be3d18a98f5ba8e6064d6bd8b5abf308e530c303926d0df0d53043f3dc5db5e2019a5b0e5ff2eeb41770f2c1930dc6ddd685a4a9f07f1189a3f785c4585daf84b84389efef4dee67da03a908c9daa6bf5aeaa897ad10618e15e7348a506332985722c4bb91bbfa37e0ed8189aa61fc8cc62a855f561c527597b09f1e5562a330b26265f7242b26fc64192eb97baecfa808773f48adafde40199b18fe043b3c359196bf6c662518d26759f791219f4d7b9ee2526a0c05f999db03cf56eb571cadf70405c958028e03dda548982a51e158eac3d25744159a47c6fd1392efd03a129865a44bfc9d48bec3a19ac6e4dad54c1e74c8b4228cbc1fb7bf78caa9f3512b6833cd63d1653305f9fdfa60e879fbff8b6f53d053c15af7029146307c9208311129986d03be067f5fad7c89f248578e8fec0388d107a94ca8a794d633e9f2584c4fb2308d4d831b5983d3360bbf37a1fcc60147354f3090c8b98ccd7916c286000a5c6f0f2bfef77398995dfc85135a14987307940520a4f63dd7ec6194b7cb991d4899e9eff6a7796e1b3939b06f8a83dc30ad22244a6aa1bcb464e7165cacc038130b8c703d76622b9abb776e58783b6f98a7da65ac6a31c7dfcb8dd6f5766ddf73dd971693e2dce7f19f9ef1b86a06b5bdedddbeb576b03398f97b6ba9182f9be91e1b208a7dd08d1c4b012b74deb965ac99ae4b4b158c272c2f89bb4befbd4199de12b6f85227bfaa4b9cb28b208477c8444797d68e0580e0cfe351ecca619aaf5147d9dfcf786330d8ddda37b35c63d6bef814221e670576cb29836b45aa454e28a2357cb69b4083d7d0b83e660321be5b60216feb1657a67d911d57f5df057f80a2de2546de249242696c1fb7c6c30deecc0d2cc437b78c75aba26724e47f96c30a82b93825e8ff6afa38729e514dc74908fb799a9eff327386d93517de1dbc1feb108c146e4ac58e4f9dd5b79778dfc02bee0e436d96a5eb2eaa06afaaf02b2a53d49d8d47c3417a2d7a53cb90e33ed9e9f98c2ba36bf6470232327adc7cbcd218f4bb298feeed14984b03a19f5ed486cdf9609418e98b20864d51167578d212cec72db26f83b85dbed726eac20fab95e40c40c365f7168592b96072348a411046d5abb4234e191b21c4aad79e43e1e376d22196bc9bf610a917ecc028f0afc35c40c2f5cff1cc6b960ecf89ba62f970a56e553476141b2dcb31d39699d0958fc0932769e910b89ef79d0cd35532e5c351fdd527e824650ed471ad30d16f3011acd28c7c71a4418ecdf320f700f7f867dab3cf51dfbabf3354ec80bede037e44969c16d32e72353e32ce8b31eddf64e15f2ba144cdeb183e951223d5b1e3d7defc2ad571dbf6f4a26042041b381e07bf3f747993cb2fbfa31ee535fce8e97d28c9d0910589bea5300761ccc6470d19eef6535f6ce64453d43af4e7d3e9b26a60f6fb7fd2bfa3a5028edec58c860e20bc786b216f7a3f4f3624b44d94ca35ed32bc77ff1dab6796a5875b236737e2781edf0c4c5be7cc379476caecda7377620d13f1500223d8d7073c2df6a635d58a4e1e97565f1cfc115616d1ee7ccb54410c279dc07cf4205fb7d04652681e5214dd2797113cfad9e09be0d4577e7e04842dad21cd5d9b18fd32d90c34f994b81e3825cee0e381f86f7b022938db3c5f20aaad476a6aa263929feb834293d08c5ede6606873d2ac4efd65b8ac45a375d6017cf84628f79603d81aab4c9ea98cfd2a3ec18ff1d29687c9044d766f88acee10231e8bc9f8cca8aa9eb9173974aa0228614437b3004cc322c193c899ae4032cf4ff8267bda7abc2936200ac8f5cb972864ef54edd69658ed3bc957e608ca138748115e87922cbb97ca0888fee87f91fc73c48939289a1ae98d7b9c5ffd3e4b491139a35cc3ad4e0dfdf8a6c7c29480e3ff6749568ebbf095d549d346c1f17f849053c49b5d2c549d03d4dbca08c66fa2518686126640", 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001040)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1d7e}}, [0x4, 0x0, 0x4, 0x69d4, 0x3, 0x7, 0x40, 0x6, 0x0, 0x7, 0x0, 0x8, 0x3ff, 0x1]}, &(0x7f0000001140)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001180)=@assoc_id=r4, &(0x7f00000011c0)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000001480)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)={0xa8, r5, 0x300, 0x70bd2c, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x180000000000}]}, 0xa8}, 0x1}, 0x0) listen(r2, 0x6) 2018/04/03 23:05:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x4) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) sendmmsg(r1, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="68000000000000003f010000000000003d183407007de72218a7e54fee75a8b6ca0b5c91e688053e6323d25f7914ec2fc98b24ea8af64f889d594b0a81f4accfea512ef79fc06f90ee74dcebcda52de3354d9772fe9f6728146f3393be505217e7db3b6180b020459e8a000000000000cfcac09e4fa3f82bf5b16a201d1bf796de8fd4ea7b4d2464a395ecbd00000000"], 0x68, 0x4000}, 0x3}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002bc0)="56da91b0008a4f84bf71b079b7093e13", 0x10}, {&(0x7f0000002e80)="921da977ce486c0c202daeeecfe03d36f9519743c7c448037f5548b64207ebfd213403148d18a8838d2c625874873a3ad3be256357bb916d315cdd9619cb3970cc8252fceb301cb7d2eb9daf81e1bd4abe44e49c2d4282e6e1e88f3701c7f95040cb43e4691d01d85695c154ba06b4e836a10079a1eb1099f437e3f3224432afaadcdf5652ed00675f25bddee3a69a5436db61ee9b7324f78d454695f92ecb9ced9e136825e6d044cdfe5723fb44f1d80822662b30191aeba768b17312ed8481953363c4387d321f0fc2586177a059dab6c9551acfd7f98e4bffc84e4c315e9988e66e", 0xe3}, {&(0x7f0000003180)="a9ff680e57ecb7f9f9225dfab526d0dbb2dc23df54341874f0db39f5b1b949e0e855a5963ed1ec47e528e4873490fe34bec4defeee959337ba812667353197db7a9643c488d8e5d506bcbbec5b68ad9c2e90b1029b768f099ed048fa45be41feb8cd015cc94d4064904b1c0460f7a80018c3656af5041072b652db81ded17334bf0e85c892851eb58fe84642764e6b2e9b0820d6528a426062842ea2a33edf5f8650b56d0030fbc34dd3c5d91032704bcf93", 0xb2}], 0x3, &(0x7f00000033c0), 0x0, 0x40811}}, {{&(0x7f0000003d40)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x1, 0x1, 0x1, 0x1}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003dc0)="337aed07266dda519a25decf2dce2e1b9efffa289af61abf0e964d0f8d795999a4796af679d70003a89473", 0x2b}], 0x1, &(0x7f0000003e40), 0x0, 0x80}, 0x2}], 0x3, 0x4) 2018/04/03 23:05:33 executing program 5: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f000002eff8)='./file0\x00'}, 0x10) 2018/04/03 23:05:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x7, 0x732, 0x109, 0x3}, &(0x7f0000000100)=0x14) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0xc, [0x4e23, 0x4e20, 0x4e24, 0x4e22, 0x4e21, 0x4e20, 0x4e21, 0x4e24, 0x4e20, 0x4e22, 0x4e23, 0x4e20, 0x4e20, 0x4e22, 0x4e24], [0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1], 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x8, 0x1, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1000, 0x10, "58179d2fcbc2b6bd1cc2ebca8ad08efebd23975a1fb7210223c446fb1ca9"}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3ff, 0x46, 0x1}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, 'dummy0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x88, 0x1acf6de6caca2b57, 0xd}, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x10, "20a79ee0096ee4d3f53a4ece5c423f9992cbd50236ab033be0edc04d4254"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/04/03 23:05:33 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@setneightbl={0x4c, 0x43, 0x600, 0x70bd2a, 0x25dfdbff, {0xa}, [@NDTA_PARMS={0x24, 0x6, [@NDTPA_PROXY_QLEN={0x8, 0xe, 0x5}, @NDTPA_LOCKTIME={0xc, 0xf, 0x7}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x9}]}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x1}, @NDTA_THRESH1={0x8, 0x2, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x240000d0) [ 74.833588] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 74.867182] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/03 23:05:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffff80000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x1, 0x0, 0x800, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f5ffc)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000001c0)="70eaafa5b85487e731051c073ae158e8b3092c2e5979312a6452200395396dfaca1ca1153b402c184c87753cb91958414b858cdbfff1af140792db2923c449dac51918df3af7fc0789d85e531bc2eaf1944a18192906093f0559cab6d1370c64e24c9a67a84b287ffd", 0x69) 2018/04/03 23:05:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x68c) socketpair(0x4, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x2, {0xa, 0x4e23, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) syz_emit_ethernet(0x4e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bb3de5645a67", [], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x18, 0x6, 0x0, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld}}}}}, &(0x7f0000000400)) 2018/04/03 23:05:33 executing program 7: syz_emit_ethernet(0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000906800003b5df32a5db2bc6aac76204fe4dd16b02c17c273a67dcf5d40f5cb6f8ea34cbf11a2f572c0fa7568ee2361f074bc35244fb9272d72da14430b7bd34f31bdbfb455b68e701592dddc37f8cd230fae1a5328b8c8b85856c96dfc9d14cb1f3d93ab4b9ba47120b29483a6438f957e48272f391d1a04fa47fc551db06c420188"], &(0x7f0000001580)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfc3}, &(0x7f0000000180)=0x8) recvmsg(r0, &(0x7f0000000b80)={&(0x7f0000000540)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/184, 0xb8}, {&(0x7f0000000680)=""/249, 0xf9}, {&(0x7f0000000780)=""/174, 0xae}, {&(0x7f0000000840)=""/72, 0x48}, {&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/135, 0x87}], 0x6, &(0x7f0000000ac0)=""/150, 0x96}, 0x2020) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xeb1}, &(0x7f0000000200)=0x8) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000bc0)=@llc={0x1a, 0x310, 0x7d978138, 0x4f, 0x25e2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000c40)="8ec106f7acf61626905a4802f94e7cc6bfb5154fa7c8053597b5c2f430ab15d807105767a658119833aa622f67f74ffb42e622678537a95817ce204873499a72748f47447be9a1f5a3a51f14b2990330d528151b57d1a17ce3da8a579bc693f900f841e0a578df2f97d81186e8064d22c17e05be8b018dc99be9c24375af00697c07fcbdf352aef83c8c997ff5c529c8893f28195758092b1790d81d47d2998ba0f2d82e2c21ae1061a4192d7488a1cc7dbb06638939b7d35bd1d17586f5dea451d81f73ae2769f7520608234b60fa75d80bf52e139639b12bff2a3383483b4cb2598618e419", 0xe6}, {&(0x7f0000000d40)="625cb2479732c7edec61a163c60ca68ae29e84db5502159a4eabf4a80bd365fedfa07eb5aed3f74e992344ac3a3c8c946fb88982201453760ebb0a3200130a06bd05defba0c1642921b96c84b6b83e69001a303660b4ae8587592d37005f662f3559081fc36e4d3c9f85b1f872c09eef2c997b913cd52a852aeef98afa1670b7cd16cfa873dfaa64f384e55d694f10436a36d310d9b7c96bf1b7b797632d93c38dd14509dcd30b40f9e195", 0xab}, {&(0x7f0000000e00)="7224c6347e95083c2ca6ca4ce302ba00ad921c77faa8d6e3d08e96e53437265fad84e96a1663278c15c336bd1df56fb1eb3f466b969c013e12b13f30993d9266b96f1acf44e36d6b3859a514fd985742264be862ab24395e13b54bafac207631d0e822f9547347be07fdc58aa474b9cbb48a61ac2b0db74652d51e5c816450a274812047f149e83d64b18ddbd91379f677ab569b5283aa90f9ec98ba1b25502c", 0xa0}, {&(0x7f0000000ec0)="a705afe68253781be7ed4c87ab0731ecc19ab3b76993a2ab900c33c7edd1df0174029f6c36a5f154dbfda57c5def88e72f49759c74e0b99cea3a3f3ea153ff4c076d900b005388b7b1754bec8cb67be844edcc663b0829b20b51141f3ccf0d86ab91ad19b852764680d0402510f24268c86c549347a1405c7bf262ff5a8ca22975f60151449d77ca8f8f2715dc9f3edc1bc27b9c4c2dda3884b5c2dc81703fb4db2f2dda11b13f7c2e462d5630e415b2aba768c3d8329400", 0xb8}, {&(0x7f0000000f80)="3c17f0af4c5262793bc86c0cf79f553e87da4c98dfe04ac71282e8cf5fd37a819107fef38288e6327ea194ac25f726f77bf512780b6bd4264f15944938da8a99d00826102f29d756c68606f2cb469ef24034096975271a03b7f67eb51a6608498fb04db7aebccf5f1f8e0c6ba93cfa3c01dcd2c037dee11480551b0a9d40eefe4252b79a7c1d56e8d3f7bc883330aaa645723fb45e060a0d4c8cacc1b7b2d96be1d0a244f4e4e85f1d03c6efb6ae3a657f4b209c353dbc0499cddd279fb2e505813998d091329561e7e6cf1dccc5876aececf971fc5af78cc5a9c52347dcbd1474847e2c", 0xe4}, {&(0x7f0000001080)="4752958c7603f745293b6d5a40af040242ac7437b6e4bd80750fdb36f7a309dce72a3c71ff05d95e4dc6e7f6189d4268c95c2212ac3d9a8e858a75ae3afa1cc94a602a3a0efe939691987600b9e933c8f37cce7fe0a75e6428c0340d5ccce7263a180abc81cda3ddee8731274a4d5b188b827bffe41aa817f54a13b665da519820", 0x81}, {&(0x7f0000001140)="ffb585b2e0f0acbe497b02421068fb6dd6d45f41c7987ba0527e46425726d35d699280bb2b1bc711bc482f45d3b9a96b7d87b674cceac6cb959ebb6c050cbaf3cedf24dd9fa026f28cd8d431b67f9b178697699b47bb6e2c6c1d009eaa3f5b71d073ce7b7bb08a82df2821b7c07c0afd5cc689b9b700c7", 0x77}, {&(0x7f00000011c0)="3ff9bd04c78897c5fd4edbf9510900013bf914f46e13b8d0949fb503973d5baa294e35af93efc62d892c2a3d50b634eb283a0cd1493cbd84133f615451afc54182bac7b75ecaae66af2307291eac9f524d79d7378bc6fd7768e836174c5475f871f89e0ef82157e03120238caa551665f2727f93cea3dce2ef16cd86c22a9f22d7969fbe92c74ae80bdcbafe55", 0x8d}, {&(0x7f0000001280)="604e44ba9c5f33f15fcf15592d6181b4bc3cfe8a2842e69d0182f95767bf1371b3ca8ab216", 0x25}], 0x9, &(0x7f0000001380)=[{0x88, 0x112, 0xdd9, "581c297f2f727053fc13bf2bfad5fe13e28609c4b17284f98be5e82fd63f44869001159f2923f240a59584bc4aff2d54de80bebfb08dda100f6a7af2dd3a79a43f0ea94f01bae5fab9645d4539e8419d00c71113144387b400b56432d9a2462fdefd548c177fc04b4eef6816897b475f8bf1b42dbca35429"}, {0x38, 0x116, 0x2, "8da1e005e8bf3d9cbfb27f14bf442374748af700c53d93311e7ffdfb1e892053747a"}, {0xf0, 0xff, 0xed, "ba6c580dc5eea0999b868b0e08fb4e67bd0b15dce8c9741b4da921b7bf19fe681ab4d9f625a56a3f89cb2b605a6b0d05fd8a6dff5e62abebc5d8826da670c77da511667da9e05d7f27f421cd80b2b0ed2f883269bf55a849cdf6141a852891e49fa57e138d196af25ed2e15faf50ab03f680c366f837da7c92a77851418696f9fc8375fe8334083d11250ec9466fac04531c28430d963c2b318caf2669bf77f8b814cd89715ac6a42a28dbd7a3aea30c8105e2f3686454a0db56bfb17778e55d996b12afe85b92095d9582a77be509ca4d26fe3072d0a58f9bc6b117ee747ae8"}], 0x1b0, 0x40800}, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40010040}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="38010000", @ANYRES16=r2, @ANYBLOB="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"], 0x138}, 0x1}, 0x800) 2018/04/03 23:05:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3, 0x4, 0x8000000000009, 0x5, r0, 0x400002, [0x305f, 0xa]}, 0x2c) accept4(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x10000, 0x10}, &(0x7f0000000400)=0xc) 2018/04/03 23:05:33 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xdf, "14221153903ce680415ae040b5869a4a699f18f190ff5e75d84f367b1770ec43ffc726526b7bcad92d41926ba3a3bb98b505d605d9b911588e250be43086b7eec97935682ee6adc3a028476558414fe81fee235850554193c07886a68a2957e30d83e6e467d13464198a82b9b86c4a219bebf0f3907096ee86ed79b9d16f2b70fdea2c980b500fa1b8f0aed445a8d4e9b191140fe6881d23a5a9e12db371e780190f71593379c705c837369ef9ff484acce47187108bb22c286f61bb03d25cfe0dfae200c28cb5162f943929951abfd8e4241be9b3ed9850bdb9f18c1de0db"}, &(0x7f0000000000)=0xe7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x3}, &(0x7f0000000200)=0x8) 2018/04/03 23:05:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000400000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/03 23:05:34 executing program 3: r0 = socket$inet6(0xa, 0x80007, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000000180)=0x3f, 0x4) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x124005}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x100, 0x70bd29, 0x5b22, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x9a25e87610015286}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4094}, 0xc000) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/03 23:05:34 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000080)=@ax25={0x3, {"63c20cbec0370c"}, 0xfffffffffffffff8}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="c9f5f11ed9ddce2b16c573619d867ae497a6814a73a143df0669b32c0fe4a3dad4fe84738cef8c7eea91f849863e", 0x2e}, {&(0x7f0000000100)="b47a40cd7ce614d0d0b418a81d859203948a2cfcfd6125c7f6de5d95d59c0090cc5870266b6e6b10c0f32c4c608810fa0561463f0c76c0c40dea878cbb5ee6bd8af6c68d72d11d89d78a76e3bd6487b73ce0f7fa8b735a32445e9be368529ac8184a", 0x62}, {&(0x7f0000000180)="d0a1d19f4461b899d1d6a28916b462aa87a95e75512e217125a02973f4d651f12b7e", 0x22}, {&(0x7f00000001c0)="5bcfe7b6159aa3d6976286569cf340439d351e81f69989848948f45361604d9dc621", 0x22}], 0x4, 0x0, 0x0, 0x4040}, 0x10000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x4, @empty, 0x3}, 0x200, [0x40, 0x1, 0x7fff, 0x0, 0x7, 0x81, 0x6, 0x3]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x800000}, 0x82, &(0x7f00002c9ff0)={&(0x7f0000f79000)=ANY=[@ANYRES16, @ANYRES32=0x0], 0x2}, 0x1}, 0x2) 2018/04/03 23:05:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000540)=0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001a00)={0x0, 0x7}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001a80)={0x0, 0x85, 0x30}, &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003480)=ANY=[@ANYRES32=0x0, @ANYBLOB="50e8b8797938ef96bf9700fad3c42d70beba0690d8b7fda0eb172d8d5183f9e484dff7cda749b203ebd385004a54429e4d80b7e77d1f4f8c72af91bc027ce47577e4ef8e5bf8acefd610d89dc23b011884cfa2febd47b82869706d0f9e91ac0c3a9ea26a926d55040b2f46a3d0dce77f27b4af40127c94c852cbd6052cde3c5a60bd682077f18480f82b"], &(0x7f0000001b40)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x100000001, 0xa4, 0x54d6, 0x6, 0x2}, &(0x7f0000001bc0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003140)={0x0, 0x48, &(0x7f00000030c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8ab}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000003180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000031c0)=@assoc_id=0x0, &(0x7f0000003200)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003240)={0x0, 0x9}, &(0x7f0000003280)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000032c0)={0x0, 0xf5, 0x20}, &(0x7f0000003300)=0xc) sendmmsg$inet_sctp(r5, &(0x7f0000003400)=[{&(0x7f0000000640)=@in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000680)="4d074d934a11ad2efcbd994f31c869cde324cfd72b7d3c1b743dcae12b3d4762a1498b07a14b11e11d74efd6139264d6848558bcb065b2886b09cde0d75375a1527729019fd4752c70b4dc8ede0f62174703c339e7adf7e5581afb7326b206caa67655a7147e83b6cf0c8ed2cd7816b6f22da50c373fc325", 0x78}, {&(0x7f0000001780)="f98d50ac8b07e0c3380662116dd033e747c59e9a222bfb4338f8da88729cd743d6d606f6275c41bb1cd4f5d39112a3d6b956880729d5f44c37a3ee186836884353be7ba40be47f868ab11ce6cc1874c66c622df26b2d5cd7b2705199a1f63bbcce31be87597bea2a03ac3c58523d0ade5ce092c47eef0bdea7c3524f8ad1b805d4510b7c024b6b29bcad0f1f1f0366f13b9dcfcd9d144dc2ac57da4e6b29b768f01907cfad355323bd3e5fb923b8ac18f4a7ce3989f1ba63c6da2e659aa1325c40994e89384970e11d3e32c1311030f1ad270232c5141ca782d4d8dc203f4cdc4914", 0xe2}, {&(0x7f0000000700)}], 0x3, &(0x7f0000001c00)=[@init={0x18, 0x84, 0x0, {0x2b, 0xf11d, 0x80000000, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x10001, 0x200, 0x0, 0x1f, 0x4, 0x5c, 0x100000001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x5, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x7ee837a8, 0x401, 0xae}}, @sndinfo={0x20, 0x84, 0x2, {0xec9e, 0xa, 0x9, 0x5, r9}}], 0xf0, 0x800}, {&(0x7f0000001d40)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000003040)=[{&(0x7f0000001d80)="3b5b8f8e4c21ac68b9772b8f6cfa17fa4e45e61df6e4a37b885f7229363e1abe2653b0feb86f3d3fd4f4bcd3b996e2c4618f596f19f4ff6493fbd1017d2303a1abbf7bcae88c89096781f110efb0df71105edded91289013414099d7edd24d36981ebfc40600dcfce584bf96ac20dab95d5dfb0b02358a292ca88fda4a1442d4598173297de37039838fd6afbf5656502bcb57e3ad9a34d77d", 0x99}, {&(0x7f0000001f00)="3cd722256941a5ea8adc17a94b378b1561e33beaf87ded7a94a37996137aa5bffd8be5ff18389c0ac0b1040f2061c28df1784d5074", 0x35}, {&(0x7f0000002f40)="f90f3429d2911fbfcb336d10c8041139833993da29a42153f4d52ccc38762ce3005dfe91bc937fff33d2e7b989831e01d2e24a5b8e66d8e713bdf2c33cea8d272423ec67f075bd7dc7508ad81cd2beace21e24d0d9f17c76700b42e019b150eacbc6aa67a4b0448792156d5047e1c7ffe285995869a300906c6809b7a31f2291fb81fff360dcc194962ae9c33d5d1d702c4d5c64f3cb3979a0253db517d9785245", 0xa1}], 0x3, &(0x7f0000003340)=[@sndinfo={0x20, 0x84, 0x2, {0x89, 0x8001, 0x6, 0xffffffffffffffe0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff7f, 0x201, 0x7, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x4, 0x7ff, 0x6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x7, 0x80000000, r13}}], 0xc0, 0x4000000}], 0x2, 0x10) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3d098ae8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c4cff7cd00bf906a0cf83c5e4e3b0ba72509f0e56be988dcfb56050000004234ca4604f32898212b716700000001fbe99311e9e57cf1c9044531a91b2035d284efcc198a0a1ff221bd0a75785d9c6fae0b"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000440)={0x9}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r14, 0x4) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000004c0)=0x3, 0x4) ioctl$sock_ifreq(r2, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r15 = socket(0x2, 0x805, 0x42f3360d) setsockopt$IP_VS_SO_SET_TIMEOUT(r15, 0x0, 0x48a, &(0x7f0000000080)={0x1, 0x840005, 0xc01}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000500), &(0x7f00000005c0)=0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000580)) r16 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5, 0x9, 0xfffffffffffffffc, 0x7, 0xe7, 0x3, 0x3, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x60, 0x1, 0xffffffffffffffff, 0x2680, 0x6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r15, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r17, @ANYBLOB="000700350581cf00"], &(0x7f0000000600)=0x2) ioctl$sock_inet6_udp_SIOCINQ(r16, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000480)=0x7, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1000001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000000180)="87", 0x1) shutdown(r0, 0x1) 2018/04/03 23:05:34 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x1f}, &(0x7f00000001c0)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000deffffff000000000000000000720ac0ff0000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 23:05:34 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="9a6873bf81db494d0eace10ef5361f8c734d8ecdf04ea6de04c0cab033f6d60252cd0552af3b225987af101efdec8d8e32692c422c07830aa83efa33a70aac7ccd37c852ffd3f93cd7d5e47185ecd32b7003ba9eabf676269521aa4130a6816572d19836d2136c0e930ae41691d4cb14652a837a60098a990faea82bdb0d221427cb7d13cbfb89b12d798b0cee5178fb", 0x90) r1 = socket(0x10, 0x802, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="06000000", @ANYRES16=r2, @ANYBLOB="01002abd7000ffdbdf2507000000400002000800030002000000080007003f0d000014000100e0000001000000000000000000000000080002004e240000080002004e24000008000500020000002800030014000600000000000000000000000000000000010800080007000000080007004e220000"], 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40080) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000240)=0xffffffffffffffff, 0x4) 2018/04/03 23:05:34 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2, 0x4e20}, 0x10) 2018/04/03 23:05:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r2 = getuid() r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x4, 0x598, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200006f0], 0x0, &(0x7f0000000080), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x8, 0x6a17, 'ip6_vti0\x00', 'ip6gre0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', @random="78d932a299cc", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x118, 0x168, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x6d274a76, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x7}}}}, {{{0x1d, 0x2, 0x6007, 'ip6gretap0\x00', 'sit0\x00', 'tunl0\x00', 'rose0\x00', @random="66edf4493dcf", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x6017, 'bpq0\x00', 'ip6_vti0\x00', 'yam0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x11e01031cd532842], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x150, 0x188, [@vlan={'vlan\x00', 0x8, {{0x0, 0x7, 0x88a8, 0x4, 0x2}}}, @owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x2, 0x4}}}]}, [@snat={'snat\x00', 0x10, {{@random="598a03e5b6b3", 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@random="1b4aa42fa67b", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x1, 0x0, 'dummy0\x00', 'teql0\x00', 'ip6tnl0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], 0xd0, 0x108, 0x140, [@m802_3={'802_3\x00', 0x8, {{0x6, 0x100, 0xc58bf056c9523381, 0x4}}}, @state={'state\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x610) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0x1000000000806, 'bcsf0\x00', "6482656d793000", 'ifb0\x00', "6c6f000000000100", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x218) 2018/04/03 23:05:34 executing program 2: socketpair$inet6(0xa, 0x7, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x8}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000002a00)}}], 0x2, 0x0) 2018/04/03 23:05:34 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) sendto$ax25(r0, &(0x7f0000000180)="2572e60ad480dfd7fa6c2a52c6ba15aabf1c4dc7b7d8b623a53825b3f5cddf10cab448782e2c132fd2a4acd38cce70dd82b8a031e19622aba7ed1b2caafea298f65044172d546ce6b6c1011ed409341e4d422f478e11c728720ccad2ccb287b5f497914db518e9813c38163fca6cf3efeee21ef9fa484b802ceb147a0adc3e1378", 0x81, 0x2000c000, &(0x7f0000000240)={0x3, {"5d1cb94e7de79a"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22}}, 0xff, 0xffffffffffff8001, 0x400, 0x4, 0x8}, &(0x7f0000000140)=0x98) socket$kcm(0x29, 0x7, 0x0) 2018/04/03 23:05:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000480)={0x6, &(0x7f0000000080)=""/190, &(0x7f0000000600)=[{0xffffffffffffa5d6, 0x95, 0x800, &(0x7f0000000180)=""/149}, {0x81, 0x21, 0x80000001, &(0x7f0000000240)=""/33}, {0x7, 0x3d, 0x41, &(0x7f0000000280)=""/61}, {0x400, 0x4d, 0x1, &(0x7f00000002c0)=""/77}, {0x3, 0x9e, 0x7f, &(0x7f0000000340)=""/158}, {0xfae, 0x5e, 0x6, &(0x7f0000000400)=""/94}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000100), &(0x7f0000000500)=""/227}, 0x12) 2018/04/03 23:05:34 executing program 4: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000), 0x0, &(0x7f0000d19000)}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7f, 0x3ff) shutdown(r0, 0x40000000000001) 2018/04/03 23:05:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x339) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) [ 75.910782] x_tables: eb_tables: redirect target: used from hooks OUTPUT, but only usable from PREROUTING/BROUTING 2018/04/03 23:05:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000180)=0x80, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r4, &(0x7f0000001c80)=[{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x120}], 0x1}], 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x4, 0x9, 0x0, 0x10001, 0x10000, 0x8001, 0x1f, 0x0, r5}, &(0x7f00000004c0)=0x20) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x2) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0xfc, 0x7, 0x7}) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {0x0}, {}, {}]}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000000300)={r8, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000500)={0x5, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000540)={0x0, r9, 0x0, 0x3}) [ 75.981043] x_tables: eb_tables: redirect target: used from hooks OUTPUT, but only usable from PREROUTING/BROUTING 2018/04/03 23:05:34 executing program 5: r0 = socket(0x2, 0xa, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0xfffffffffffffff8}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xfffa, &(0x7f000000b000)={&(0x7f0000000480)=ANY=[@ANYBLOB="000000001900120027bd7000ffdbdf258080a080fd07ff0100000000000006000500000000001900", @ANYRES64=r3, @ANYBLOB="00000100", @ANYRES32=r2, @ANYBLOB="00001900", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="a3d699c826054186f4a834102dbd8d6f1ab2a6c155cdd3a4692adf150f07a72ba91f6dea09e0841d6ee03dd45b8d480a088386132d6d26697929"], @ANYBLOB="40000b000001000000000400", @ANYRES16=r4, @ANYBLOB="00000200000000b700000800e833a5dae837f560b5da91a552546e092bf793a96513896c2e4d45e442f162a384abdb2de71c3b43a709f54dacc66bf78b3aceea289a05d4e8abd3e578a10000"], 0x24}, 0x1}, 0x0) 2018/04/03 23:05:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a000000000004000000000008001500070000000800160004000000"], 0x2c}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) 2018/04/03 23:05:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) connect(r0, &(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x80) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)="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", 0x1ef}], 0x1, &(0x7f0000002980)=ANY=[], 0x0, 0x4000000}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) write$binfmt_elf64(r1, &(0x7f0000000b80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x100000001, 0x3, 0x5, 0x3, 0x3e, 0x1, 0x4d, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6}, [{0x60000007, 0x0, 0x36f, 0x0, 0x101, 0x2, 0x18000, 0x1000}], "0585fc6adf1251457afc52fc81243c4cf50dbfc6423fc189ad66573c720b08efb58f4e4c16156a0c5d5ed78d0a651a916224f4555b", [[]]}, 0x1ad) 2018/04/03 23:05:34 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r0}, 0x14) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x0, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x80000001}, &(0x7f0000000340)=0x8) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="240000002c00ff0affff35757d070022f7aabdd6d51c35c0ffffff0e9b7cc517"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, 0x5fec, 0x0, 0x1, 0x500, 0x3ff, 0x200000, r4}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r7, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) socket$inet6(0xa, 0x0, 0x6) 2018/04/03 23:05:34 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bpq0\x00'}, 0x18) r1 = socket$inet6(0xa, 0x80007, 0x181) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000000)="bd", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) [ 76.110293] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 76.148045] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/03 23:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x3a, "7262c8ef40c4a905e881f6ccbc7d9f82c681e462c4ed302850c4b3d7bc9f309be0a02a52118fff649dcd6119e8d0869b444a1b40b59c9c445a26"}, &(0x7f00000000c0)=0x42) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xb1, 0x963, 0x9}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) 2018/04/03 23:05:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x5, 0x2c031, r0, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) mmap(&(0x7f0000530000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x7, 0x0, 0x0, 0x4}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000003c0)=@req) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000240)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000200)={0x3c, @empty, 0x4e20, 0x2, 'ovf\x00', 0x6, 0x6, 0x72}, 0x2c) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'ovf\x00'}, {0x20, 'ovf\x00'}, {0x20, 'cgrouplosecurity\''}], 0xa, "d2cf0f2fb7a9b91c284f4a9be9c1b5cb39b41f4627bf322b6aa2718790db3bd6133bcaf8cf408458f50eba9bcf4a603740481e95e923ae7a102cfd9ef981fab2c7195181ed28a8a2ece51093adc0abd50205048b0fe76f0926c7d316f91dfe8a34d6e0b2eaff29e3c67109179b8e8d014c2c9dbe8a11d575f548ff80320709fb9d7e6c55d6ce45a072cd317cafeac71de621f8a5c92656b5c9b1aef449f184151d5e18dce3ae42e8b4a7d247415f26cf53624f7f8278afe3d36973ddd9902189a5da8afbc80f32bbd7a0ce9b06168d44957d4c5281a380da819a5370e528e5af0260f21b93fe31eb1dfb503ddda2"}, 0x115) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 'syzkaller0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x1e, "13e55560ba6caf51210687366d9851b318d49f7f47e06a0741da8a696945"}, &(0x7f0000000440)=0x26) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x101}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x71, 0x4) 2018/04/03 23:05:35 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000003, 0x13, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/152, &(0x7f0000000140)=0x98) setsockopt$inet6_opts(r0, 0x29, 0x3d, &(0x7f0000000000)=@dstopts={0xaf, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x8f, 0x4) 2018/04/03 23:05:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) r2 = socket(0x3, 0x4, 0x80000001) recvfrom$ipx(r2, &(0x7f0000000380)=""/226, 0xe2, 0x0, &(0x7f0000000480)={0x4, 0xffffffffffffff9f, 0x179, "3bf6a29c8fd0", 0x4}, 0x10) 2018/04/03 23:05:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000082e000), 0x4) sendmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)='7', 0x1}], 0x1, &(0x7f0000000440)}}, {{&(0x7f0000004e40)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000062c0)}}], 0x2, 0x40) 2018/04/03 23:05:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000000606fdff0000000000000000000000000000000005070000000000000000000000a6000000000001ce325bded9a924788bf8e7cce7b71b1fe20e2eff6bdba51072c7f47628154cfe8b061741cdd57d1c7b92fe831662f2bede50099391271a901b586da8b13df7fe7afb44e4b206c4994c1d1066de74dd516623edb611e74f5d2cc9b3eb41c1112ce8b8e27fbd2b78a7703318476b44bebc0bbbac6e4731bbc2be3f16afcfdb064380ca61b787b1e15d2943c38fdd00000000000000000000000000"], 0x2c}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0x82, 0x2a50, 0xee], 0x3, 0x5, 0x0, 0x80, 0x100, 0x101, {0x6, 0x2, 0x2, 0x401, 0xffffffff, 0x0, 0x44, 0x6d4, 0x7f, 0x3, 0x8001, 0x3, 0x80, 0x9868, "28194abf7793e0108de3bd5faf93c9fdba35a9e0443bedcae74918d34044b33f"}}) 2018/04/03 23:05:35 executing program 7: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000000000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe9010006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) 2018/04/03 23:05:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0xffffffffffffffdc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/211}, {&(0x7f0000000280)=""/251}, {&(0x7f0000000380)=""/143}], 0x100000000000037e, &(0x7f0000002040)=""/4096, 0x1157, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x2}, &(0x7f0000000540)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x2b}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0x3d) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001740)={'lo\x00', r6}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001780), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000580)={r4, 0xfff, 0x6}, 0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000005c0)="7955c0408234fbd43d871e3e6e5392c6d04acb522e0315f1c91a6fb1bc0abed6882f792e8d72175e37b6810900ab391bd553318d965922f1b878c2e1ff6e536c1f4c2c9c3a7721e5248031ea8acd3431004daf994bd705943fd7da775e276fee6ffb768e0f51658975005958b96d24dd38eaba16a7112d1e0a61f3c215c32bc8737d1c9dddc16c2f9bd12fb0dec395f5138dd78952828d6fb2253861ac81c602ef5296c1384df59cf3b95775cd458146b3ae1828f4e6be230cd6ec09cd36359a752c318d15555d2b21b99d840f381786b1e55380e3420dcab59a2f3fdefb73a55c6d4cb955170fe25fa9499ad77e55e44172bb861a9c6b66107db70823ca5630e79816e845e6dca1418ed003398d3b26c0ef7c998b228be7760c3e6e8c3252f019b9e74a317005b5f2d4674923b7cddf0e44619c6de4281e172b0cb50294b39a052028004cecb1f2aab565e0f27d1c728d5b1cbc2e3da453cd99297537f9cd97ec4f81adcb523c65521931efc6c17f7b82063af1b10eb94e2fdc953d6d5bd8b50acc01e0dc49bf543f2e6ddf035608120db8adf5da5425ef4162991bd4f71ba842e0b33ccb2ba6f787403e5d00ef0babc5ba48e86d66cece6f5286a061eb886e6d89a91f538227e040297e87ad8618f81372545f8650b22ebe64d6f87103c268d76f778c4f601b82b3d245b0fe85b4ba4551d7b219805017fdb82dd25e533c9acc048b92314f88f744bc473d07b750e658b25b6c2050992935bcae8eaf731393b586f373371af503e3689b4a39a408167389da5f7987452b96810ce537daa87e7c13f4557305dc6d7ad1e86586d719ec0fcf79c95ccbf947c545f180892da095c74e9b9ff02a11e2dbecd898c9c9c09de1b7a1afb1e0430580c2caedfa849808abfb35c864c96df004b1e596e8a776ae083b5a9739fe3b77cd02106d4d56c2285e3955e86dfc394970724c24e908281cf6f179fe14d1bfe6ce62b89d8470dd7aa63b495839d3ef44cfc9ab3f0e85c9c158279f513081a0324134ec944ad94f8b76300f3221f37f4d00ed14b5bc07f8d6f5aff9c90edccfcda7eb34f232c487a40ddb120fff0e1d44d0552efb17df9aef48e42c8079ef7294cd31c614743d52c512894070c27e7bbbe3d340bdc6c6f9c4780807d7b645e4ab9d13a77946ac4a6484bf4330778969a4d5df1ce4638dbee9f038990ff2de6cedeb31d90c2fdc07008526b7bfb0386d3ad695492a0dc553608443e727c27b1187ee195b64ca1bbad957c902d320b79536d9e70ceea5c864a64d0c98a2ac8ce7851c1066e82a9c427ccf313ca784eaf1e52c33e303eb6ac950837bf58325115006e39ae8841db6a0156b779f4550503712ff00527e5e04eb5f81e12cfa66f3221e206507189ae73ad48e59087c9befd6e061af13efea52eb5c442425ea8647e3c1b09a09e8add8b03bb6a9ecc5f4b5d3570ee64935e13d6f4c5e56c48076cedd8d9656f58fe6a04e0879f2038002a0d0b2be4cb8739a8c36653767e9c6c174ac3a1fbacbb2c1882fd133f0945637d1c7987de3c3a6fffa6790b65b725cb1c7a0675d03b27a389f278bee7bcaca5e7ad6b0aa326fe1c47fc35fb3e093d80f4a61a2f78423f89e205908e778b71f41b87ff4f089639409d2322d6332287c5b65e32bb8e6cc43c84d46e0b941620ba889f961560575ecbf4389514b48fa98737e32b72b1db36c308bff909e1f1be6ad37f32bf3bb32b14ede5481cd0d2751259456b7d4c9ee4c03f70c965bb6a991c4d4e426cf06fcf0bf11954210e9f1427bd766a3e2711c6146ad7a4a96990d92e6bf915333fcbef2f1d6f4a62d30a80096b49ba2bac783cea5bfb81688a8aefe546513ad5741960414b062a62f19443402a2d311e6abe1024dea17ac9647990bb940c2ad27346f88baba5f25812cb9a333079f6f83b2d5f56b869e756bc96b726bce0c70bd8bfec959d28f706f1bfc43bad10ea3e27046e31e1645d6e9f35156568b0545753742eabf98e4d211ee4f6d6426631d079703a9415437b6eda6639f05c509b90bd4cb30d187373618535154ea1476e5923011a5c8c6440f780308abd1e0b9084c7548c03283ec84d48546dd62bfbfe2444e20fdcc08b7ac4bcfe04809bbcb309ee0b79314679d59a2f359561dab59003736ee268d028e64734c90762d6dbc93d7c57507cb0ffdfec68c1d32a436c674ee1b81dca991eb601ecd75f951cdc69aa20c45e2d2911e39f8b5a215f1768334135f5a31eb4f85f0003895e023d88334c1fa9bcc5538465bd1bc3120529c027247311d1c606af515ce6df1ae59075fae55cce7b733dbd3fdcb304ae140495ca2c7b21ae56aa8db0863739bfee48a83cdf09ae4e16f547c7d3dd3ba12cb03c524ff41ea0373ee6918c2a645873f2bbee100cb3e02a4a9e4ee125f031467a52c67bcbd4e03d0f91225b2e31eb0cec0c520170111d5248c26f7f00bdc18f53282b08d706de6e18b8cd4fc8ca48896e1b4af6ca8e329cffe351adf744b3badece683176b2480e05b48579b05fe01e0170daf05ac22ae6a1753daad6ee503f45f24e7b18a32a593caa09b1de172cb699861b92f21cdcfbafe13b86d451e9a8ea7859b64905849d9df277af0a14667e9d59d533a0f501a43819295d9f27a11b78a7c65a6de5be179cf83dcf5de4e18e0e3f0366f06230ef254102345766d8862f4a91975d99b8c76ebf15ba57a2e9f4754f7b3e45eb72f96cc4e0a22a8a89ea1b79c6a78d19d31cb870112c4d7de74538db0ed596ec9a4bed213eb457c4a788edf9a4293d6c1a989431e4fb77ed26fe37316e9f2ba87a8d65f698240ae27d881dd64a7915ee530ec6a6210eb416132a3fa78f8e8cf5a2d7ec65d9ec24cfa08aff9ffbc466f52247d07b523c142145000b7a5f258e29bf508179161aaed59e81557fc9fdf1652eb75ae26ccddb619b6e3ad68715dfa4b6428804f752164bed58a287aa508501e99d872aa5e884e8d275659d8247b1c246db07738ca6d49f7641242d5d4892936dd1cd1e505e26a68a77f731e532a1be626f176cd49681210f34ea658df51f1e2cd9fdeb52ef0ba70be56298f4c26bbbc6d1e9525e910488f1f16ca880a133f8fa27f1bbc4f43b788cb7724ec5e64139df26a12e3d2cef6f731105600f81f768b290fb4e7e158372aa37fee8df00e7a8df4845c41ea7f026012b83f16dd9c0da0f150b168cdf6dcac0c6305ab5442753f548568e79fe4a5542d36691f7739d2d3cd1be8df1f4407d339346ddaff878471f6ce62f5c883c4567bf62d1e62afa7e56cee1b3d4444c89e28a9db7714a1f1ec77779ba616d7bace0ee9665ef5e1cae02cefb5544b02c6ed54b73ed7e64deb7aee980e8d8ad3d48a3b143cddef8fa09d05c8f9ced4cf6c4bd87b1ff2db81acd7a0f570ab9374c86d5d07a35bcfde5dc07af19212eb2adbdd7a8bb06088001ec09dcbb39723740f55fe66dbc4f4dd7e04954c450f158b57af79f5b31ec31a635ad22311b19641bdc93f56f489923cbff516c2eeefd8b01d0ed714018c70fe43847e7e20d72d58c6c08d98290702c9a90703e075b8e764aea1a767b0f3fb3b533d36bd9fbc8a759e7a4ec4006f2325e0a70bdc867bac76c319a8bae65778e5037791a02ed3259c8e7f6218ceaf6ed5492dfb3aedb1ad46553439ef0c17101d3650bccb589e7df36ca11f060d8209728721d9e1d9ac915839ec7209615e46c43cf75ff24c531798fccf9c4eb6fa1e569f10f8f54e314fcce7258bf2ba2f35d22b95a51c5a5a79c12955612f78bfd2f2d3974c4f1c3c89498d7e510b6f14b8c929c1e9fa4008334fe9b167a3055668d81eb8980f761220710236ab583e00401101ecb50d85107c5f83bbc2bccb87a8ec504176a409179300a96548b37447b4ad22e6e78d903758ebc1105d7d6ce0de61e010245c334fc7e8c98516b628752dbe85172598055fc92ff4ceb772efba063acbf6bc517aeeff42fd6af172b05ed437c2d3121dbf584aa26df42afebbdf76ee702c864587102c5cc632ff50a5bfbee9633eb2577cd731b0a667ed7905eab41ebd28a06d34259459a0790425b161c57fb2dba642c9789037ad6622dc29d89818980a1348d26c981e6b35030929b582a3c896de5aeb16b41323631bb8111ddeddb89784c0599f9f425f52fe3ca78d61c3df4a0ee8f5331443179c68b86964f683aa55b09e4f8c0af93c3e68a67beca453520d51a79d01e5f4fb3d4be8352e8fe0ae06b5aedc59e0e8ab5b37e2afa60954c4f137e74f9c8b5c6e076cec0f4326116d9cd7799f7b6233c83b9c0edef4e1fc227edcd8f356c3d63ec7ecf27a1c53acc31b636ba81bea20df6ec36b91b2d56a949d19cd03102fbd0c3dc0e5fb429a942cd995000d980968b145092c8a2cddb973efaba61db569f21c54ca2857a88868f0671e270f633be0514ecf9d6c0025085bf4e54029bf9b33d3ee3d0495d586a527bdb72dbd75ef545155210933a2be9b902aaa421cf708279ecd4ed2b9978bcbd1c3d1cb0b995c09485d5228d0223a152d7463dc5ed7920be37f590bbfb0ffe8e5b82ce895878b4e308aa6ca17af29337b0a48fcf2662407c8d88d1ea1994244634a039fd8eccdcd1a863006176b01bb7653230f08551b0a3e0c8aafa28198dceb11405324d9e619dabf12db01c80d4fd257971882d3cb4ce430dfa26446cd00b5bb8e53ea13c8c50dea1f2bf2ba2d54997829e97b247b6edba22a8ef2399f25ac0b4222e49711d92254f1342db0f0bd7b136626386583ca790fc3760d688dbeca984bdff5e49d3278330af29e85670e7f16002487d89330ae09c0be58733af0fe17465f2e2801989dc560ee63690c497839db778508185d487c54dde8aa912fc8177032524853cf599e1df4917880ef09831a4da33d49037135d657128540f73dcee19702f3303384e7a50a6d8530b1c48cfaf56125bf39b55266d0a2afc8c23e8f531a688b858f3dcce2b6d4233d0adb42a4eeb58c00f130353f4123f649b952fa147dafa7977b5c3c49313d04447827fafa3686391dfeb643777c40f84cb8a583f6e6a48dcd088b4dd75a8e099a1f0d06622b54d008c40259d25559829bdc5b4e2605435c0d26c91284d935fc8d6316e3f291bf6ff37fe08f40007853c15e59528d05a19b984b06151da16bee65b03ca6703f36b9bbdcfa6426850ff1312a2ae382a83f72f9729e717451702ddecf8e17e449705ee50dd65daa5c30fdfe38220e39e80f8e71c9a252a8df09c564041e73be8de8bb3b702324c7759d1ae0715628ab2ab1de1d9b5140d24358378d9beb230e0b569d260421c2ec3ae0f42a576f7cb9b86b507a118ed75c9a72614b58ece9d16f1171b3235d8b9e9c4e60ee0ecdac0eb0881296484e825d10635d0b762eb5d7735441b37bfbb54808e23dec2a3054e28fbe12874d885c0d8e2c6a2bc8c3ed80e94cc99496e1186b78f4d14dfe6910a63b18229d224b335feac15a3d112f7e5e2f5b5e664b3353c2275bced979755736176ba589cd3ff36a42c885a294b5f06b10d96de77d7ce5b782e838ee1b6ccafa5a53fe7fc8c61a8f19403d46caa253cdfeccbae0d415c800678b0f528adad039c9e081380862c792d80c21bb794c8934724d9259ead965c8b64797842e9c6a52b37186eeb3a42e1765fa04296088564c3203440ecca412fe2ab792288bb332833d335836c3c982b04fa4ec3da3904bf33fc083adc28de3b444440391136f5c1c23b865400cc17a803014cf4ff891e8fab1edd115077d25da7095a45549440f4dda678574") sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000040002900000000000000"], 0x10}, 0x7}], 0x2, 0x8000) 2018/04/03 23:05:35 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0), 0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000080)=0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) 2018/04/03 23:05:35 executing program 1: socketpair$ax25(0x3, 0x7, 0xe, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt(r0, 0x3f, 0x9, &(0x7f0000000100)=""/131, &(0x7f00000001c0)=0x83) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000), 0x3) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x4, 0xf28, 0x20], 0x3, 0x6, 0x200, 0x38cb6fac, 0x80000000, 0x0, {0x1, 0x4, 0x3, 0x243, 0x6, 0x5, 0x40, 0x3, 0x67, 0xb2, 0x4, 0x7, 0x2, 0x0, "f914ebd202ab9654d5be61ab8265bab2ae19dfcd9bbacfe10bbc2b3d4b522bb7"}}) r3 = accept$inet(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x76b}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000380)={r4, 0x9}, 0x8) [ 76.839618] nla_parse: 4 callbacks suppressed [ 76.839625] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 23:05:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x0, 0x3}, 0x14) accept$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) socketpair(0x5, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/03 23:05:35 executing program 0: r0 = socket(0x10, 0x400000802, 0xfffffffffffff9e6) write(r0, &(0x7f000089e000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800040000001700", 0x24) 2018/04/03 23:05:35 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000005c0)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) r3 = accept4(r1, &(0x7f00000002c0)=@pppoe, &(0x7f00000001c0)=0x80, 0x80000) sendmsg$can_raw(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x1d, r2}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x1, 0x4, 0xcd, 0x3}, 0x2, 0x2, 0x0, 0x0, "4547dd4f03fadafc"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0100800f0800050003000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) 2018/04/03 23:05:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e21, 0x0, 0x4e20, 0xfff, 0xa, 0x80, 0x80, 0x3d, r1, r2}, {0x7fff, 0x10000, 0x8, 0xa68, 0xfffffffffffffffd, 0x1, 0x7, 0x6}, {0x7409, 0x10001, 0x10001, 0x7}, 0xbd7f, 0x6e6bb5, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x2, @in6, 0x3507, 0x1, 0x0, 0x401, 0xfffffffffffffe01, 0x1, 0x800000000000}}, 0xe8) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000500)={'bond0\x00', @ifru_map={0x10001}}) 2018/04/03 23:05:35 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) connect(r1, &(0x7f0000000140)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x80) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r3}) sendmsg$kcm(r4, &(0x7f00000027c0)={&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="0146bff80f16d5feef0b2b056f05c2efe31bd2965bb3e32df7f777cafadefc405e98d3c48a3ce6f648890a6e4a386a5d609054b2debc54709047f960c2345469cb4d77a2bb321a6fd29bf3ea7fd0988ac8e84b4148f442c23cb2f24d2faf99b47f73bcbb5e9e28715c6cb360b337c01500cd92b8ae336172e091c8d00387b3e6c0cc1a2e79c1c681d51250e1a8fb332e4824d8dd5df76df60a2acdc63b8e1ab0381bf5369af8f360e2d53e4a0814cba5d8e19686d15c20e81f7a4f5fc29921ac0fc93386095e7eafc8de30e095142e3648aac9510065fd3bbce95777fcaa435f0e023f5b0e1cc3e1ca0a94de352cdd17a70c1d7016", 0xf5}, {&(0x7f0000001340)="104411bb99caefaa917f8896fa07863067b569a4180b4a7701d7793f368e81ef21565569965ca67927178992091c56f62f8da4c9035de194dd6cb45ddcc6a5aa9bdf5195ef13d3db2825f2e17f09f0fea32af3a1586a71be0af835fe4706efc8c5418a2e771e647aa71fbe9db76fb0070fe2ba2b61a8fc6b8ce573183490f82934c4af2276a08f36254a0a0c5c15f3a0a82e7a", 0x93}, 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0x1000}, {&(0x7f0000002400)="c957756336f02143c623145259b0a0d2d90cf438cb12ad910152b2244888bc14c2d14ff286a8092460b45bdd280eb6d4f5021736e6c4724fe308bd1ea8fec5fed0fa33776dd61cb9d8d2d61080dca8f3e18a9aa5d8dd0f0d66b2a4cdaae9d2bc68991a103e809001cb8347ea7f6722fbdec283a208", 0x75}, {&(0x7f0000002480)="46bc4c9414782ae060d4c45bcf080896959b277a8712acfcad43fbdecbf62cbb0c7f843117619b5b7970969d846a91edbbb6169b722c966457111a93b257fe5d1f4beea65d69c0d5869f2e8c44ab6c01e6af9ff4f0b662d66ebd365cc2b6f67b4bf0366aba63191cd4a84efeafce73d5fa0ecac041e57401f5f9c73d85abd82853e13b70c9069000a1c4b53a9c67c592ac28f543251ffd2fbe8a2715134064573a990a1c05d68a63967b6b00ca4e240262e2a1e68a98e8d6cd93c134ce2a4b06b4245437a4fe6ab763d70cef", 0xcc}], 0x6, &(0x7f0000002600)=[{0x80, 0x118, 0x7, "34536f799ea07828fa0dec3bcf2940927bb2334974e7126956f28bbf7b81a0c3132a0e23ca8a4ac9eb791895275b138836ae76d7518267fa97617e83ab88c030a56f7e91b07f5f696a72cab3fc78f06168d81b0db383d5a09d61d3f510cede3a081004a84f268c70f9"}, {0xa0, 0x11f, 0x8, "312579100ca647f347f63ac4d8dcf755779a857ccd0fde28f11a90e4f2dbbb7d08d34df5afe738199b8665745d156d45a684e53b6368ad2f234884cf14fdc1a426da33da7daeb5dfcf077a3d8368f3adc666a327d5449864e2d10073dc1980fa26e7ea3788d13b331dd329b59932339c61a1bbfaa19c4f764cec3ba4fe296100ca45f6bbb30143cc0e99058db64e"}, {0x68, 0x12d, 0x2, "c13c4bdefdaae5dcd591996cc130018e28dae16554bf278240fabffa57443ee3c4095dd7d5fb5d15513353ee4c2d73724f6aca5d2bb18e0e3747d9497a693ba25387852f756ab1091e567b234344a0c47c"}], 0x188, 0x41}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0x3, 0x4) [ 76.958782] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 23:05:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000cc6f54)="2900000018001980013d75241a0407210206e30067ffbd010400000008000500000002000000000000", 0x29}], 0x1) socketpair(0xd, 0x803, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x5, r2, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x8, r3, 0x0, 0x7}) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/03 23:05:35 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = socket$inet(0x2, 0x2, 0x10000000000005) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x200, 0x6, 0x1, 0x9, 0x80}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x80, 0x7f}, &(0x7f0000000280)=0x90) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) socketpair(0x3, 0x4, 0x7, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000300)) close(r0) 2018/04/03 23:05:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socketpair$inet6(0xa, 0xb, 0x9a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x5eb855) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0xffb3) write(r4, &(0x7f0000000440)="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", 0x1000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={0x7fff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x100, 0x3, 0x3, 0x8, 0xa9, 0x0, 0x3ff, 0xffffffff, 0xfffffffffffffffe}) sendto$inet(r4, &(0x7f0000000640), 0x0, 0x0, &(0x7f0000000400)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0x6, &(0x7f000066f000)={&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r4, @ANYRES32=r3, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r1, @ANYBLOB="c9fe7ab81f4a9a0624d7b834cb6842f28edc38755181cf8b754e2c52c3c0d970583ba87a731c94cc089c0043dc5184ef876e6a0941568a609eacadfc0eff23a1788623d931c07fcd38ef725516255ef03a8a1af93622161824664dff2b9dd039012b21ce8a7d54a529f00e704f792011bc78e934a114f194dcf8"], @ANYRES32=r2], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYPTR64], @ANYBLOB="dc3e2530ebf8f733d3bdf9e8dbcb538bdb378c3cf829a14aabecb98ba55ce73bb37e5f5e9d2506fb02f7998baf5ea4080000002a0e36d2ff12a5383a708db4a5a052d6a438bf949123f495480429"], @ANYRES32=r0, @ANYBLOB="df8d5d30cdcfa2bfcaa3b5836c3f267b807d438f5c474515ba3d2815df02ec490d4a0559044725e0f32f8969d8d2f943c7a18f119e4de86df09777038415d9cb45ca0493b728bb62f45f48880bac09d2f701ab2b52ab794b4086d726b0e6e91a1fd8b8412fa5ba659ab9a4ac20b6498b0d0fd70b1b9a9cbc54bc4b6e3910cb47b1598388f059826102f33e6fbeb1dfcef9ce2a41f8e97736bd4c0e905f24c11ae9d3362264cd0d116711552dbafdb3a3e02f56ebad81b5f9eb46c4f44f0576d48d480d15149f", @ANYBLOB="e205bea4c29f981fda8a89e8433ec8b383a84bde2f65125d90100ac0da4de2144535b73f03"], 0x65}, 0x1}, 0x0) write(r3, &(0x7f0000f8aff1), 0xff8f) 2018/04/03 23:05:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000140)=0x80000001, &(0x7f0000000200)=0x4) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'gre0\x00', @ifru_addrs=@can={0x1d}}) 2018/04/03 23:05:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000180)=@ethtool_rx_ntuple={0x35, {0x1, @hdata="b98db0c54e7654ce929affcb0ed1e9f286eb979197f05ac9fd56cd4e0fa7ad0a398cbb9673a8788717b9f5632fd642d974109bacddaa5be9126c9b6d583db0901eab680ddb57f01c", @ah_ip4_spec={@empty, @multicast1=0xe0000001, 0x5114, 0x100}, 0x6d2e, 0x2, 0x7f, 0x4, 0xfffffffffffffffe}}}) tee(r1, r1, 0x5, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0xb38, [0x0, 0x200002c0, 0x200002f0, 0x20000dc8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x42, 0x18, 'gre0\x00', 'vcan0\x00', 'teql0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0x968, 0x968, 0x9b8, [@among={'among\x00', 0x8d0, {{0x4, 0x9, 0x837, {[0x80000001, 0x1, 0xfffffffffffffffa, 0x5, 0x3, 0x0, 0x0, 0x2, 0x8584, 0x6, 0x8c2, 0x0, 0x7, 0x1, 0x8, 0x1, 0x9, 0x3, 0x1, 0x4f, 0x6, 0x9, 0x3f9c, 0xe3d, 0x0, 0x8001, 0x2, 0x9, 0x2, 0x1, 0xa5, 0x800, 0x1, 0xa7, 0x80000001, 0x9, 0x10000, 0x1, 0x2, 0x71e, 0x1, 0x3, 0x2, 0xffffffffffffffe1, 0x7, 0x40, 0x1000, 0x400, 0x0, 0x80, 0x9, 0xfffffffffffffffa, 0x0, 0x2, 0x3ff, 0xffffffff, 0x20, 0x7, 0x6fbf, 0x1, 0x2, 0x8, 0x3f, 0x6, 0x2, 0x5, 0x10000, 0x8, 0x15, 0x7fff, 0x2, 0xfffffffffffffffc, 0x100, 0xffffffffffff7da2, 0x8, 0x1, 0x5, 0x7f00000000000000, 0x6, 0x0, 0x2dc, 0x3, 0x4, 0xffffffff, 0xc1, 0x5, 0x8fee, 0x81, 0x5, 0x3f, 0xc500000, 0xffffffff, 0xe1, 0x80000000, 0x8, 0x7ff, 0xffffffffffffffc1, 0x80000000, 0x0, 0x200000, 0x1, 0x7f1a, 0x8000, 0x1ff, 0x0, 0x0, 0x1, 0x60e, 0x2, 0x80000001, 0x3, 0x3, 0x3d1, 0x7, 0x1, 0x22b, 0x80000000000, 0x0, 0x81, 0x6, 0x5, 0x8, 0x7, 0x2, 0x40, 0xfff, 0x5, 0x7, 0x7fff, 0x0, 0x6, 0x3, 0x800, 0x89ea, 0x2000200000000000, 0x6, 0x2, 0x7fff, 0x0, 0xf30, 0x9, 0x2, 0xfffffffffffffff8, 0x10001, 0x7, 0xffffffff, 0x0, 0x1, 0x4, 0x4, 0xffffffffffffff6b, 0x200, 0x2, 0x5, 0xa9, 0xfffffffffffffc00, 0x0, 0x0, 0x3, 0x8001, 0x3, 0x6, 0x5, 0xfffffffffffff3f3, 0x8, 0x8, 0x1000, 0x4, 0x8, 0x1, 0x0, 0x5, 0x7b91, 0xffffffffffff0000, 0x3a5c, 0x100000001, 0x6, 0x6, 0x5, 0x724ba6ee, 0x5, 0x5, 0x0, 0x400, 0x5ce8c3e5, 0x2, 0x10000, 0x100000001, 0x83a6, 0x80, 0x6, 0x5, 0xffffffffffff0001, 0x0, 0x5, 0x3, 0xffffffff00000000, 0x7, 0x800, 0x0, 0x100000000000000, 0x1, 0x0, 0x1, 0x7f, 0x6, 0xfff, 0x3, 0x0, 0x0, 0x8, 0x4, 0x35, 0x1ff, 0x7, 0x3, 0x0, 0x80000001, 0x3f, 0x7, 0x1be, 0x1, 0x8, 0x7, 0xffffffff, 0x0, 0x2, 0x80000000, 0x57fb, 0x0, 0x1, 0x7, 0x6, 0x8, 0x6, 0xdde, 0x8, 0x6, 0xff, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x6, 0x8, 0xffffffff, 0x7fffffff, 0x3, 0x40, 0x4, 0x5, 0x3, 0x3, 0x5, 0x1, 0x9], 0x9, [{[0x64, 0x7], @rand_addr=0x1}, {[0x2, 0xfffffffffffffff9], @rand_addr}, {[0x60, 0xc0f], @dev={0xac, 0x14, 0x14, 0xb}}, {[0x2, 0x7], @broadcast=0xffffffff}, {[0x1c, 0x8bce]}, {[0x8, 0xffffffffffff7fff], @broadcast=0xffffffff}, {[0x4000000000000000, 0x5], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xed, 0x800], @rand_addr=0xff}, {[0x0, 0x7], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffffffff, 0x7ff, 0x81, 0x5, 0x81, 0x7, 0x4, 0x0, 0x1f, 0x4, 0x101, 0x6, 0x8fb6, 0x7, 0x929c, 0x80, 0x5, 0x9, 0x1, 0x424, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x8, 0x4, 0x8, 0x3, 0x20, 0x5, 0x706, 0x3, 0xfffffffffffffffd, 0x1, 0x4f, 0x9, 0xff, 0x7, 0x6442, 0x2, 0xc24, 0x80000000, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400, 0x5, 0x1, 0x101, 0x8, 0x6396, 0xffffffffffffffff, 0xc79, 0x1, 0xe1, 0x8, 0x80000000, 0xff, 0x6, 0x8, 0xfff, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x5, 0x40, 0x3f8d, 0x3, 0x92b1, 0x1, 0x0, 0xfffffffffffffe01, 0x0, 0x7fff, 0x80000000, 0x8, 0x20, 0x1f, 0xcf, 0x1f, 0x9, 0x43a, 0x4, 0x9, 0x0, 0x8, 0x101, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xffffffff, 0x80, 0x9, 0x4, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0xa6, 0x7, 0x1, 0x10001, 0x9, 0x1, 0x6, 0x4, 0x4, 0x2, 0x2, 0x9, 0x20, 0x5, 0xc34, 0x64, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0xbb, 0x9e6, 0x8, 0x80, 0x5, 0x1, 0x10000, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x80000001, 0x5, 0x1f, 0x3, 0x2, 0x200, 0x7, 0x8001, 0x0, 0x7, 0x1, 0xc02, 0x2, 0x66b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x9e4c, 0x8, 0x81, 0x3ff, 0x0, 0x400, 0x1, 0x1f, 0xffffffff00000001, 0x0, 0x10001, 0x6, 0x7, 0xfffffffffffffff9, 0xfffffffffffffc00, 0x3, 0x9, 0x4, 0x7fff, 0xffffffff, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x6, 0x51b7, 0xc265, 0x6, 0x31, 0x81, 0x7ff, 0x3778000000000, 0x800, 0x8, 0x1, 0x8000, 0x8, 0x29e025f, 0x6], 0x6, [{[0x8]}, {[0x3], @multicast1=0xe0000001}, {[], @multicast2=0xe0000002}, {[0x0, 0x10001], @rand_addr=0x4}, {[0x1, 0x100000001], @broadcast=0xffffffff}, {[0x8000, 0x2b], @multicast1=0xe0000001}]}}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1fe0000000000000, 0x100000001}}}}, {{{0x3, 0x0, 0x0, 'rose0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [0x0, 0x0, 0x8971d93c46e24d2c, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0xfffffffffffffffc, "494c8f2dbf70844dfe6fe1574267568e026e7552b8a9105c2c9db9f236bf", 0x4}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbb0) 2018/04/03 23:05:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) 2018/04/03 23:05:35 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000000200)=""/59, 0x3b) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045affc)="02080000", 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000140)={0x59b8}, 0x8) sendto$inet(r0, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev, @local}, &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)={0x8}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x8, 0x4) 2018/04/03 23:05:35 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f]}, &(0x7f0000000000)=0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0x15b0, [0x200014c0, 0x0, 0x0, 0x200014f0, 0x20001780], 0x0, &(0x7f0000000040), &(0x7f00000014c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x20, 0x88ff, 'erspan0\x00', 'ifb0\x00', 'ipddp0\x00', 'nr0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x5, 0x40, 0x8886, 'syzkaller0\x00', 'gretap0\x00', 'nr0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x19365609edae36ca, 0x0, 0xff], @random="c0bff2d064fc", [0xff, 0xff, 0x0, 0xff, 0xff], 0x118, 0x150, 0x188, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff0000ff, 0x0, 0xffffff00], [0xffffff00, 0xffffff00, 0xffffffff, 0xff000000], 0x23, 0x37, 0x10, 0x30, 0x4e23, 0x4e20, 0x4e23, 0x4e22}}}, @state={'state\x00', 0x8, {{0x6}}}]}, [@snat={'snat\x00', 0x10, {{@random="7c380f372ad1"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x40, 0x809f, 'ip6gretap0\x00', 'bond0\x00', 'ip6_vti0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x890, 0x890, 0x8c8, [@u32={'u32\x00', 0x7c0, {{[{[{0xfffffffffffffffd}, {0x2, 0x1}, {0x9, 0x1}, {0x981}, {0xffffffffffff8000, 0x3}, {0x6, 0x3}, {0x9, 0x3}, {0x4, 0x1}, {0x5}, {0x1, 0x3}, {0x3, 0x2}], [{0x20, 0x100}, {0x80000001, 0x8}, {0xc07f, 0xd}, {0x7fff, 0x80000001}, {0x8, 0x401}, {0x10001, 0x3f}, {0x1, 0x4ad9}, {0x7, 0x80}, {0x255f, 0x8}, {0x9, 0xfffffffffffffffb}, {0x48000, 0x4}], 0x3, 0x3}, {[{0xede9}, {0x40, 0x3}, {0x800}, {0x5, 0x3}, {0x51e, 0x3}, {0x4e0000000}, {0x1, 0x3}, {0xffffffff, 0x1}, {0x0, 0x3}, {0x2688, 0x3}, {0x3}], [{0x5, 0x5}, {0x8436, 0x8000000000}, {0x3, 0x51bdf831}, {0x7, 0xfffffffffffffffc}, {0x0, 0x9}, {0x4, 0x800}, {0x5, 0x244}, {0x1ff, 0xa0b}, {0x5, 0x7fff}, {0x100, 0x4}, {0x56, 0x3}], 0xa, 0xb}, {[{0x3, 0x3}, {0x7, 0x3}, {0xd0d}, {}, {0x101, 0x3}, {0xda, 0x2}, {0xff}, {0x401, 0x1}, {0x5, 0x2}, {0x9, 0x3}, {0x8, 0x1}], [{0x4, 0x8000}, {0x6b, 0x17}, {0xbd, 0x9}, {0x400, 0x7}, {0x7f, 0x45}, {0x10000}, {0x1, 0x2}, {0x10001, 0x4}, {0x8000, 0x5727}, {0x6, 0x6}, {0x401, 0x80000001}], 0x6, 0x7}, {[{0x5, 0x2}, {0x80000001}, {0x100000001}, {0x2, 0x2}, {0x4}, {0x735fa489, 0x3}, {0x87b}, {0x1, 0x2}, {0x0, 0x1}, {0x100000000, 0x3}, {0x18f, 0x3}], [{0x4, 0x2}, {0x7, 0x7}, {0x7, 0x35}, {0x4, 0xffffffffffffff80}, {0x1ff, 0x2}, {0x5a4, 0x8}, {0x1, 0xfff}, {0xeab8, 0x7}, {0xffffffff, 0x8}, {0x1aca, 0x2}, {0x3, 0xd6b}], 0x8, 0x9}, {[{0x9, 0x1}, {0x800}, {0x5c}, {0x80000000, 0x3}, {0x28000000000, 0x3}, {0x2, 0x2}, {0x5, 0x3}, {0x6}, {0x4, 0x1}, {0x7fffffff, 0x1}, {0x8, 0x3}], [{0x2}, {0x61, 0x100000001}, {0xedd, 0x401}, {0x401, 0xfffffffffffffff8}, {0x3, 0x1000}, {0xfffffffffffffffc, 0x75d}, {0x4, 0x1000}, {0x3f, 0x9}, {0x7, 0x3d66}, {0x7, 0x3}, {0xb84f, 0x40}], 0xa}, {[{0x1, 0x1}, {0xa24, 0x2}, {0x401, 0x1}, {0x7, 0x2}, {0x9}, {0x9, 0x3}, {0x1, 0x2}, {0x7e433459, 0x3}, {0x4, 0x2}, {0x81, 0x1}, {0x9, 0x1}], [{0x5, 0x7fff}, {0xef7, 0x1}, {0x2, 0x6}, {0xffffffffffffffff, 0x9}, {0x8, 0x7}, {0x6, 0x3}, {0xfffffffffffffff7}, {0x1, 0x80000001}, {0x20, 0x4}, {0x7, 0x7ff}, {0x4, 0x3ff}], 0x8, 0x9}, {[{0x7, 0x3}, {0x5, 0x3}, {0x5}, {0x3, 0x3}, {0x3, 0x2}, {0x80000001, 0x3}, {0x3}, {0x4a}, {0x4, 0x1}, {0x7430, 0x3}, {0x9, 0x1}], [{0x9, 0x5}, {0x3, 0x8000}, {0x5, 0x3}, {0x80000000000000, 0x1}, {0x8000, 0x8}, {0x7, 0x200}, {0x9, 0x200}, {0x9, 0x1}, {0x7f, 0x80000000}, {0x100000000, 0x64}, {0x5, 0x3}], 0xa}, {[{0x7f, 0x3}, {0x1000, 0x3}, {0x40, 0xf0dc44c95cc9e18a}, {0xb3b, 0x3}, {0x2}, {0x2, 0x3}, {0x856, 0x3}, {0x0, 0x2}, {0x8001, 0x3}, {0x9, 0x3}, {0xf7c3, 0x3}], [{0x20, 0x8}, {0x5, 0x80000001}, {0x4, 0x3f4}, {0x80, 0x6}, {0x8, 0x2400}, {0x6, 0x1}, {0x3, 0x18}, {0x6fdf, 0x3f}, {0x100000000, 0x9}, {0x9, 0x6}, {0x218, 0x2}], 0x2}, {[{0x2, 0x1}, {0x8}, {0x0, 0x3}, {0x4, 0x1}, {0x0, 0x1}, {0x0, 0x2}, {0xc7c7, 0x3}, {0x3, 0x3}, {0x5, 0x2}, {0x8, 0x1}, {0x7, 0x1}], [{0x4000}, {0x101}, {0x80000001, 0x9}, {0x9, 0x800}, {0x0, 0x7}, {0x6, 0x1f}, {0x8000, 0x1010000}, {0xffff, 0x9}, {0x0, 0x6}, {0xcf7, 0x7a4e15b9}, {0x1, 0xff}], 0xb, 0x6}, {[{0x0, 0x2}, {0x5}, {0x3, 0x1}, {0x99, 0x3}, {0x200}, {0x2}, {0x79000000, 0x2}, {0xc7}, {0x1}, {0x4, 0x1}, {0x7a, 0x3}], [{0x6, 0x2}, {0x81, 0x1}, {0x4, 0xbf2f}, {0x9, 0x2}, {0x5f6, 0x9}, {0xeaf0}, {0xfff}, {0x7ff, 0x400}, {0x1ff, 0x1}, {0x3, 0x7}, {0x0, 0x3}], 0x9, 0x9}, {[{0x2, 0x2}, {0xa8, 0x3}, {0x7ee2, 0x3}, {0x200, 0x3}, {0x7ff}, {0x20, 0x2}, {0x7, 0x2}, {0xc76, 0x3}, {0x3}, {0x95, 0x3}, {0xf8, 0x2}], [{0xf14, 0x4}, {0x9}, {0x8}, {0x0, 0x1}, {0x400, 0x8}, {0x7, 0xffffffffffff8019}, {0x2, 0x2}, {0x0, 0x5}, {0x5, 0x8000}, {0x9}, {0x3f, 0x8000}], 0x8, 0x9}], 0xb, 0x1}}}, @mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x3, 0x11, 0x0, 'teql0\x00', 'gre0\x00', 'vlan0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x958, 0x990, 0x9c8, [@realm={'realm\x00', 0x10, {{0x9f8c, 0x0, 0x1}}}, @among={'among\x00', 0x888, {{0x800, 0x6, 0x100000001, {[0x8, 0x2, 0xb35, 0x7, 0x8, 0x5, 0x4, 0xc3e, 0x9, 0xab, 0x1000, 0xb2b, 0x5, 0x2, 0x7, 0x1, 0xfff, 0x4, 0x7f, 0x1, 0x0, 0x10000, 0x100000000, 0x6, 0xfff, 0x10, 0x19, 0x8, 0x400, 0x9, 0x7ff, 0x2, 0x0, 0x101, 0x7f, 0x80000001, 0x5, 0x1, 0x1f, 0x2, 0x2, 0x1ff, 0xb0, 0x5, 0x9, 0x3, 0x8, 0x7ff, 0x4, 0x6b3, 0x310b, 0x0, 0x0, 0x2, 0x86e6, 0x0, 0x512, 0x0, 0x40, 0x7fffffff, 0x7, 0x1, 0x5, 0xffffffffffffff62, 0x2, 0x1f, 0x0, 0x0, 0x40e, 0x7fc0000000, 0x7, 0x4, 0xd249, 0x7e67, 0xc0, 0x1f, 0x6, 0x3, 0x7, 0x3f, 0x1ff, 0x3b26, 0x5d43, 0x9, 0x80, 0x4, 0xfffffffffffffb04, 0xff9, 0x40, 0x0, 0xffffffffffff8001, 0x0, 0x6, 0x5, 0x0, 0x4, 0xa8, 0xabd, 0x4, 0x1fe00000000, 0x7, 0x9, 0x4, 0x9, 0xdf6, 0x5, 0x0, 0x1, 0x99, 0x8, 0x7fff, 0xfffffffffffffffc, 0x4, 0x9, 0x7, 0x40, 0x7025a0a6, 0x642, 0x0, 0x10000, 0x2, 0xfffffffffffffbff, 0x2, 0x3, 0x8, 0x100000001, 0x1ff, 0x7, 0xff, 0x81, 0x101, 0x8, 0x0, 0x5, 0x7f, 0x8, 0x8001, 0x2, 0xd40a, 0x4f, 0x200, 0x7, 0x1e, 0x2, 0xcbd6, 0x80000000, 0x9, 0x1, 0x12bf8000, 0xfff, 0xb4, 0x0, 0x8001, 0x40, 0x800, 0x4, 0x7, 0x6, 0x2, 0x7, 0x6, 0xc39, 0x9, 0x1, 0x0, 0x5, 0x6, 0x5, 0x9, 0x2, 0x81, 0x80000001, 0xfff, 0x3c82, 0x28000, 0x0, 0x3, 0xfff, 0x6, 0xf64, 0x2, 0x1000, 0x400, 0xffffffffffffff60, 0x8, 0x6, 0xed00000000000000, 0x0, 0x7f, 0xffffffff, 0x3, 0xffff, 0xfff, 0xde5, 0x5, 0x1, 0x5, 0x3, 0x3ff, 0x2, 0x3, 0x5, 0x46, 0x3, 0x0, 0x8001, 0x1, 0x1ff, 0x4, 0x8, 0x8, 0x80000000, 0x4, 0x9, 0x0, 0x1, 0x3, 0x10001, 0x1, 0x2, 0x21, 0x8001, 0xfffffffffffffffb, 0xfffffffffffffcc0, 0x9, 0x8, 0x5, 0x6, 0x5add, 0x1ff, 0x8000, 0x5, 0x7, 0x2, 0x401, 0x7, 0x6, 0x0, 0x3, 0xfffffffffffff765, 0x100000000, 0x3, 0x5, 0x7, 0x100, 0x7, 0x5, 0x1b, 0x5a62, 0x7, 0x1f, 0x6, 0xe17, 0x9, 0x0, 0xeaa, 0x3], 0x2, [{[0x0, 0x80000000], @multicast1=0xe0000001}, {[0x1000, 0x7]}]}, {[0x1, 0x8000, 0x1f, 0x1621400000000, 0x8, 0x7, 0x5, 0x8001, 0xfff, 0x7fff, 0x8b84, 0x3, 0x101, 0x7, 0x7, 0x4, 0x3, 0xfa1, 0x80000001, 0x81d, 0x1, 0x0, 0x0, 0x548a, 0x7, 0x4, 0xa, 0x4, 0x100000000, 0x1, 0x1, 0x81, 0x5, 0x7f, 0x6, 0x800, 0x9, 0xf5, 0x0, 0xbb, 0x1f1e, 0x80000001, 0x8, 0x7ff, 0x7, 0x7, 0x7, 0x7ff, 0x5, 0xffffffffffffffff, 0x9, 0xffff, 0x97, 0x8000, 0x4, 0x1000, 0x3, 0x80000000, 0x6, 0x8001, 0x5, 0xad, 0x7, 0xffffffffffffffe0, 0x7, 0x3, 0x0, 0x100000001, 0x100000001, 0x0, 0x8f, 0x80000000, 0x3, 0x8000, 0xfec0, 0x2, 0xfff, 0x100000000, 0x9, 0x5, 0x7f, 0x8c89, 0x6, 0x1000, 0x5, 0x7, 0x1, 0x4, 0x3, 0x5, 0x0, 0x8, 0x42, 0x904d, 0x200, 0xffffffffffffffc0, 0xe5c, 0x10000, 0x6, 0xd50000, 0x3, 0x100000001, 0x1, 0x3, 0x1, 0x9d90, 0x12e4, 0x111, 0x7fffffff, 0x3, 0xffff, 0xff, 0x3, 0x100000001, 0x1000, 0x81b, 0x8, 0x1, 0x8, 0x6, 0x81, 0x9, 0xc04, 0x9, 0x443d, 0x7f, 0x1, 0x0, 0x1, 0x5, 0x2, 0x1, 0x3cc, 0x4, 0xfff, 0x6, 0x7, 0x40, 0xffffffffffffff81, 0x22e, 0xfffffffffffffe00, 0xbd8, 0x5, 0x7, 0x9cf, 0x7, 0x3, 0x6, 0x0, 0x5, 0xff, 0xff, 0x4, 0x12d23679, 0x2, 0x5, 0x0, 0x4, 0x7, 0x5, 0x4, 0xfffffffffffffffa, 0x1a5, 0x1, 0x6, 0x100000001, 0x3, 0x1, 0x8, 0x1, 0x1, 0xa1, 0xc9f5, 0x100, 0x7, 0x3ff, 0x0, 0x9, 0x80000001, 0x3, 0x0, 0x2, 0xfff, 0x6, 0x7, 0x3, 0x4, 0x3ff, 0x8001, 0x0, 0x8001, 0x4, 0x1ff, 0x4, 0x800, 0x200, 0x920, 0x4, 0x1, 0x9, 0x1, 0xffffffff, 0x0, 0x7fffffff, 0x9, 0x9, 0xf89, 0x1, 0x2, 0x10000, 0x9, 0xb9, 0x5, 0x4, 0x1, 0xdc, 0x9, 0x2, 0x941c, 0x9, 0x7, 0x800, 0x5, 0x0, 0x2, 0x8, 0x5, 0x3ff, 0x80000000, 0x6, 0x7, 0xffffffffffffffff, 0xfff8, 0x100, 0x101, 0x9, 0x4, 0x8, 0xfa, 0x5, 0x3, 0x97, 0x123, 0x1, 0x1, 0x800, 0x1, 0xcbf, 0xfff, 0x0, 0x5, 0x3, 0xa2, 0x7d, 0x81, 0x401], 0x7, [{[0x5, 0x100000000], @loopback=0x7f000001}, {[0x9d8], @multicast1=0xe0000001}, {[0x1ff, 0x1c8c], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x6, 0x8], @multicast2=0xe0000002}, {[0x800, 0x3792], @rand_addr=0x7117}, {[0xfffffffffffeffff, 0xfffffffffffffffd], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x2c2, 0xc1f]}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x1628) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x100000001, 0x2, 0x3, 0x2, 0x40, 0x8, 0xc0}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001080], 0x0, &(0x7f00000006c0), &(0x7f0000001080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'nr0\x00', 'gretap0\x00', 'syz_tun\x00', @random="0709274525a3", [0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0x110, 0x110, 0x240, [@rateest={'rateest\x00', 0x48, {{'vcan0\x00', 'ip6gre0\x00', 0x2}}}, @cgroup0={'cgroup\x00', 0x8}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:fonts_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x408) 2018/04/03 23:05:35 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x101, 0x100000001, "b78bf9d08223", 0x3}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x2b, @empty, 0x7fffffff, 0x3, 'nq\x00', 0x18, 0x8, 0x63}, {@rand_addr=0x6, 0x4e22, 0x0, 0x2, 0xd04, 0x1}}, 0x44) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24}}, 0x6aaf, 0x7fffffff, 0x8, 0x20, 0x20}, 0x98) syz_emit_ethernet(0x46, &(0x7f0000000f40)=ANY=[@ANYBLOB="ffffffa71b94bf2b7c102f00fe80000000000000000000000000000052020000000000000000000000000001000000000000000000000000000000"], 0x0) 2018/04/03 23:05:35 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000069136edfd73294c0351575a9e8"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/03 23:05:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) shutdown(r0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x2, 0x1, 0x8, 0x6, 0x4, 0x1}, 0x7fff}, 0xa) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x209, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r0, 0x200000001) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/124, 0x7c}], 0x1) 2018/04/03 23:05:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)={0xc, 0x4, 0x4, 0x8, 0x2, 0x1, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000c40)={0x4, 0x3, 0x0, 0x4, 0x0, r0, 0x6}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000cf9eca6301b5733400000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48, 0x80000) recvmsg$netrom(r3, &(0x7f0000000a80)={&(0x7f00000005c0)=@ax25={0x3, {"b1e1bd4e83d1e5"}, 0x10001}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000600)="07ff1e654217c18b340bd9bfe190f43655631812e6af76e8d9907fb089e079d161a0b4990e3ee0a0080c5805e88d42145ef87d8c403e5133469816e08046ee61ed12fa71e3b5849f769c71a3695f6446da69ddce52664fbd573739fcd9619a42d6b94937e59af8db55d9c7f69a90dc01b81f53edadca8517839de2a1b5b1b9e177c17cda50c25880c0b4201f8cf754cea6200d9c839bd2f15329ca93ff6ef03de88f9d18ec6d72a6506940d8c118", 0xae}, {&(0x7f00000006c0)="b37a0adba48ff987c1f085646bde715a7e628fb77af8357437f8e8ad5ed0a9d5c467f3f0821c0d5ee3d73a3fdefee5b7df6ed2466340c8895253e9a8df98e35acb21a23c4085ebb57528b107b5aa7b56edf86dd75969c5ff5c7c", 0x5a}, {&(0x7f0000000740)="7bf2a2d0c3ad824b481a564c389d0dd94a859ce0723b32bb5e839cdabc978d9931440105fcea524464dd294a35b9c2f81b813013d20c942269ba12b2a02aa6ffb51800e7ba", 0x45}, {&(0x7f00000007c0)="391def3b7b29381d310f9b34bcfa6c380f8d22e754c58e9f3097693c15fd2cd90d7c406a57203b75d6adb30fb8c64d0e87bb510d9a4c0f274eabdf65842d787e2da9c059b4e77e87f595be58e009b50068bf87f21c4c246193b44d16dc2d56e540e0c36e1c0033a5eb8e0412ad548b96ead9ad92f12fde33711e7a89de5470f17f54bd427b1821a26795e08c42d79228cb389225a7ea80e0e351ae5e031901b8a32a3931afd9e11c29862a6337", 0xad}], 0x4, &(0x7f00000008c0)=[{0x10, 0x11f, 0xc9}, {0xe0, 0x3a, 0x5, "2d4d08e0fc59d2f23cb964c3435290d7922cbbb0b31a144f908864d07dc57d8573a5f6b533773e3b0fe7f11e98855c0e80b315c1e7e1f48f5b17f44ee208963e0167cfa9c707e6d99ef051de7b708602f8ffc104d18a1f127f1fbe030ac0e4453e2810113b9eb5b2c5e84c5de0736479405e64f0c76eb043da4ec50d85533363f0a7949a41529628ea61e32e60cf515821f154fa04324ae68452cf0f444a5385213af54f8fec96768ecbdad99ec3f5c8293f7b6b06cacca77844b45fc5168e127fe822d75b009fd04a4142"}, {0xc0, 0x6, 0x0, "3362e52eac670b8479d1b514df5141ec4693b61aa4109ddf82181ab9de41fe8516b220f4f8acbf966542a6f41c337a5ae149900ebab4b38e9de296788c1db2b5c0c1c5e2bed672222729ca16702aa1689389e796f4c92c5acf18662d523dda10ff99e1784f6ddcd40eae0e16355d9017d5da6267b481ba4d3f84e3847d5a717a8ab56924e70aa72bb40e93dc42845ee443c552cddda25bddc75872df706d1216378808f72ac575a7162c27715bdf94"}], 0x1b0, 0x40040c0}, 0x10000) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="010029bd7000fbdbdf250b0000001400020008000b0002000000080007000000000008000600080000000800060006000000080005000200000008000600010000002c000100140003007f0000010000000000000000000300fe80000000000000000000000000000f3400020008000b000200000008000900870c0000080002004e230000080003000400000008000b0002000000080007000800000008000500010000000800060001000000"], 0xb8}, 0x1, 0x0, 0x0, 0x20040080}, 0x8004) accept(0xffffffffffffffff, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000300)=0x80) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000001d40)=[@in6={0xa, 0x4e23, 0xd080, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4bf, @empty, 0x8}, @in6={0xa, 0x4e22, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}], 0x90) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r6, &(0x7f0000001a80)="dd42c07f6b9c8028511070b33f4fa27bc7ab909a424e9f3abcd15c42d601ada713c5e0da48dc8e21f36754bc4a179e035a910efcca3703aedcdeedb6d8b8de02060e3eb124123dedacde34938526fe93618a49ea7b443b866163908335eab453a628a6aa84c7c964a2584ea75698322c44313632b9cd90f4757f6d4f8290b42baa8b6f457f2b0ca59deab95a614fc79b37b490636fd145433f963a6e5aa5a15c4dc72351b8d0c64cbde51f832bf9d3817e89edd68205e7ce1604bd943cf663200b3b4db156bc321f8220cd34e5165e880000000000000000", 0xd8, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) recvfrom$inet6(r6, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r6) r8 = accept$alg(r4, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0xfffffffffffffcbf) bind$inet6(r9, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x9, 0x1, 0x8, 0x1, 0x4, 0x1, 0x7fff, 0x200, 0x6, 0xf42c, 0x56d2, 0x1, 0x1, 0x5, 0x101]}, &(0x7f0000001500)=0x100) 2018/04/03 23:05:35 executing program 7: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000200)=0x9, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x1, 0x28, 0x2102, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x0, 'gre0\x00', 0x2}, 0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x72b3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x449}, &(0x7f0000000180)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c03000000000000c910fe80000000000000000000000000000dc204ffff7fff"], 0x20) 2018/04/03 23:05:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x20c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000080)=[{0xffffffff00000001, 0x8, 0x3, 0x1000}, {0x5, 0x9, 0x2, 0x6}, {0x20, 0x1, 0x1ff, 0x2dc000000000000}, {0xfffffffeffffffff, 0x5, 0x5}, {0x0, 0x0, 0x1, 0x9}, {0x100000001, 0x0, 0x0, 0x1dbe2735}, {0x3, 0x2, 0x9}, {0x7, 0xc393, 0x9, 0x5197b781}, {0x3f, 0x4, 0x4, 0xbeb}, {0x0, 0x80, 0x653, 0x9}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80, 0x100000000, 0xa44, 0x4, 0x48}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socket$nl_xfrm(0x10, 0x3, 0x6) [ 77.209950] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/03 23:05:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/03 23:05:35 executing program 0: r0 = socket(0xa, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x2}}, 0x2e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000005070000e1ff0000b0010000ffffffffb001f4ffa7020008c8030000c8030000ffffffffc8030000c80300040000000000000070095d2ecb389943956919fcdec12cc5129e693c2b0180fbb74af71f3cae0fa0e008bf4e64b7ad3e19646f579562b7a3987bf39c19650d2174dee14da22560b2ca3303ce314d4f1436c2be0aa907af872df4d6633188f01d4af540", @ANYBLOB="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"], 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x40, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, &(0x7f0000000100)='ipddp0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsh0\x00', 0x1001}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x24, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/03 23:05:35 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x100) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) r1 = socket(0x3, 0x5, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) getsockopt$inet6_dccp_int(r0, 0x21, 0x18, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/03 23:05:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000300)=""/207, &(0x7f0000000040)=0xcf) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x60bdb7b34749afdf, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000180)={0xfff, {{0xa, 0x4e29, 0x12000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1b20}}, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x0, [0xc3, 0xffffffffffffffd3, 0x0, 0xfffffffffffff800, 0x7fffffff, 0x8001, 0x8000, 0x2]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}}}, 0xffffffffffffffd5) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="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"]], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x392) listen(r0, 0x100000001) [ 77.287692] dccp_xmit_packet: Payload too large (65423) for featneg. [ 77.309353] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 77.330218] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/04/03 23:05:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/03 23:05:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0200001}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x200, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6ee}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000080}, 0x8800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r3, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1}, 0x0) 2018/04/03 23:05:35 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) r1 = socket$inet6(0xa, 0x3, 0x10001) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000800)={0x1, 0x8, 0x20, 0x1}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x8, {0x2, 0x4e24}, 'bond0\x00'}) 2018/04/03 23:05:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x7000)=nil, 0x7000, 0x4, 0x32, r0, 0x10000000000) read(r0, &(0x7f0000000000)=""/249, 0xf9) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/04/03 23:05:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'wrr\x00', 0x13, 0x10000, 0x72}, 0x2c) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x9, @loopback=0x7f000001}, 0x8) 2018/04/03 23:05:35 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000000)="6af39df8d308129082e4518bbbeaa72cdb463cbd2af5dafec81e5703abb50bb26c154e15dfe8499f3a17284ab899a792167aeed76f09df211cd80dc40d6e7f425610d6df69da010a20e18d3334ebe579dabbb83ab6c725424e2776e0e147f89d682d6bd90a4cf8bdbcb1aac91f85ecaf81072cab7255598ac67acb0eeebfdfd33bcd9c9dfd403b3a7c90cc45beaea35bac3cc3c7c62fe3505163d680bba07d968dce818863506465248308df5aff9dc73168fb8655abd0ee6cc3c140b909291dca", 0xc1, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0xf499, @dev={0xfe, 0x80, [], 0xd}, 0xdf}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000100ffc), &(0x7f0000642ffc)=0x4) 2018/04/03 23:05:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000c000)=ANY=[], &(0x7f0000000140)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000000)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r1 = socket(0x1d, 0x4, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001900)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/207, 0xcf}, {&(0x7f0000000600)=""/200, 0xc8}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4, 0x4}], 0x6, &(0x7f0000001800)=""/252, 0xfc, 0x21}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x57, "ecd813c38490097f97787596dca32c38126fdb4e3e3b247199cc5abbfde9d33b72c3f57d027241ec0827c0dca14fb67dcbe3355c9d29fd1a9aa93b5e64b8a2e9edfdd2760af455a7aaeab6d2d876ab02ab76159f93bb9d"}, &(0x7f0000000240)=0x5f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={r4, 0xadb}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={r5, 0x9}, &(0x7f0000000400)=0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r0, 0x72f87758) [ 77.464902] dccp_close: ABORT with 65423 bytes unread [ 77.487316] IPVS: set_ctl: invalid protocol: 41 172.20.20.170:20004 wrr [ 77.531990] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 77.539629] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 77.556506] IPVS: set_ctl: invalid protocol: 41 172.20.20.170:20004 wrr 2018/04/03 23:05:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x200, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x100000000, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1}, 0x0) 2018/04/03 23:05:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="a2", 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="200000000000ae0084007b3785a74000000000000000f87112d6ebbfde4d679ef1a5db9c390b988fd71ce24669ed518feb02eac3a7b0ead9d988837ee45fb5f00af8ece56791e160d57398103da39209823e3ae28492a3597e689e3e17fe94a6ffc777abb9b24ebf30368a02c57d80d7099bba87f9eb350fd1cfbf76a64e2a9695c0370ab0ef0e899d16"], 0x20, 0x20000081}, 0x40) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x2}, 0x8) 2018/04/03 23:05:36 executing program 3: r0 = socket(0x200000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/03 23:05:36 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xb75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) 2018/04/03 23:05:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000015c0), 0x0) r1 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000200)=0x19d) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x0, @broadcast=0xffffffff, 0x4e21, 0x4, 'wrr\x00', 0x5, 0x3, 0x30}, 0x2c) connect$inet(r0, &(0x7f0000000100)={0x2}, 0x10) socketpair(0x0, 0x0, 0x3014b4d0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/03 23:05:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000020c0)="6bf65106be500651211b8b7f6396b7af72af35b2a5c1008327476a891266417106442a0187fb1cf27ba157bbed4d2d3cfbedd7c1f3e0012aaa54c5947cccda854c40188078040909324e3919d2b1c8ecf6d5870dde890f5d283fcecee0c6855cdd0e85edd7f3329c79842ff4aee91cc9", 0x70}], 0x2}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001140)={@local={0xfe, 0x80, [], 0xaa}, 0x63, 0x2, 0x3, 0x2, 0x9, 0x1ff, 0x21}, &(0x7f0000001180)=0x20) connect$inet6(r0, &(0x7f0000002240)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f00000010c0)="37454ba51048f658d817d32d5bc6fbb6da2bdef00563a5a981639eeb7f960296bc18a3bd3ad983ca1a7c195df6d068f926f913c9bae0480b22", 0x39, 0x8000, &(0x7f0000001100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/04/03 23:05:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000580)=0x5f08, 0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) sendmsg$kcm(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)='9', 0x1}, {&(0x7f0000000100)="4783e5df0b04d2be9db3c1751598548e6069c7c9a59ba6e5240ea78092636f382c378f9124c12424790430a7acb7de08a3873693c44f76093bbd125aa3840d5668f2f8ee", 0x44}, {&(0x7f0000000180)="9c4c83a25b01b4e86a8d7654acd59559b530f5bda2174b0935a0088e0036432125314e7b9b5eaea83094e71d2d0566893bed00643576552cac444d3d5fa4e5d3465e83123d34b3319e72e46b8f8321e83c46505e667d01699a166e04bf56a2db7f36e658f8aa03596132262d0ae021dc6a8c671cc4ef1238303ceb5f592308a0200a253f821a2f55acdae5302576d2b567805579be228b3951764ea62f89e0bd96e869826b5e79e399", 0xa9}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x250, 0x8000}, 0x4c014) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x4e20}, 0x10) 2018/04/03 23:05:36 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002f80)='R', 0x1}], 0x1, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3}], 0x16}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0xf2}], 0x1}, 0x0) 2018/04/03 23:05:37 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000006c0)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) bind$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x101, 0x9, 0x1, 0xb6a, 0x4c1, 0x9, 0x4, 0x14a1, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x1d9, 0x2, 0x4, 0x1, 0x9, 0x0, 0x4, 0x80000001, r1}, 0x20) r2 = accept(r0, &(0x7f0000000700)=@hci, &(0x7f0000000780)=0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000007c0)={0x2, 'teql0\x00', 0x2}, 0x18) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) bind$pptp(r3, &(0x7f0000000680)={0x18, 0x2, {0x3}}, 0x1e) 2018/04/03 23:05:37 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0x9, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x1, 0x1, 0x2, 0x3ff, 0x6, 0x4, 0x5}, {0x6, 0x6, 0x6, 0xb4a}, 0xcdd, 0x6e6bb0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x3, 0x0, 0x9, 0x2, 0x7, 0xffffffff}}, 0xe8) r4 = socket(0xa, 0xa, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="80010000000000333adaa5000000004000000008"]) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(r4, 0x8936, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x1f) [ 78.540510] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20001 wrr [ 78.626337] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20001 wrr 2018/04/03 23:05:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/45, 0x2d}], 0x2, &(0x7f00000004c0)=""/4096, 0x1000, 0x80000000}, 0x2020) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001500)=[@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x1c) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x0, &(0x7f0000ffe000/0x1000)=nil}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000700)}, 0x0) recvmsg(r5, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001700)={0xed02, 0x3, 0x5, 0x3}, 0x6) r6 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000001540), &(0x7f0000001680)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000180)={r7, 0x40c}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000016c0)=0x9, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001580)={@in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, 0x1, 0x9, 0x20, "e986cf209216d447e936c84d4fa315e99e874f9481330a6826dbbfba85170037c7263c06918e150425879e8cd2b109427a669f7f23d06a2daee52c374cadc1333efa24ae0d07ef286f4e2f7151a7b362"}, 0xd8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x3]}, 0xff95) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000340)) 2018/04/03 23:05:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des)\x00'}, 0x58) write(r2, &(0x7f0000000040)="0bbc5c0482f386897405a113771939fb1daf695603744ea2db875f65006038874230dadac03aff061a83ebd80cc8eb8310c0a30bc15083d6427175cd79f315e739bd74952c368414294eae7bcd4f2657e6b928a6b7acd315a7c449b510487b79f5b475150039453a63de625bd8ac64b4efbe0194b3e24a4aaab7ccb9c2bd9a60f00b0fde81a1b123e6abfd844682849bad23d52a9312a8b346336e6788b5bd82875c6973fc8ae4af14a3d80768288cc44187059e5a8d7fdb", 0xb8) 2018/04/03 23:05:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000140)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) 2018/04/03 23:05:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-cast6-avx)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) close(r1) sendmsg$netlink(r1, &(0x7f0000976000)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f0000861f90)=[{&(0x7f0000f25dd4)=ANY=[@ANYBLOB="1000000000000000fffffff7ffffffff"], 0x10}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/03 23:05:37 executing program 0: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102000a, 0x4) r0 = socket$nl_generic(0xa, 0x3, 0x10) socketpair(0x1f, 0x1, 0x267, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r5 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$unix(r4, &(0x7f0000000140)=""/169, 0xa9, 0x22, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nfc_llcp(r1, &(0x7f0000000600)={&(0x7f0000000740)={0x27, 0x0, 0x2, 0x3, 0x7ff, 0x4, "4e6135564202b2f77cae1fa6ce167be0dc47870eb8672fad85fd0471c490eb83821e91574a6e17c072907fd07d3f109b002262a5282eb7661875e409f3138d", 0x17}, 0x60, &(0x7f0000000b40)=[{&(0x7f00000007c0)="78ba811de84b79bc496873861c1dbc1192b89d4fadb1c3634f88ecb6c045456e461651c79ad3fbf91412a74c162adeb6d2b52788518beee32c6862bc73c8f78bed22b2480ec3dd257dd58591075380864c76aa5225eb5f742b3256fd653f21fc7b6b2d97a30ea57c92b8c5eaad2ff05cce53bc77a3176d3737ad615abc2151d930cce38af7f084542fe559f42873a468e00ede5b245c9d58da30eae962a07a7817f1a69dd7128f92913089e6e58c3402e550bc9ab0de466ed45a171efb", 0xbd}, {&(0x7f0000000300)="eae50367c2935e599a2f0d2d6f9ed13d19c48583d04c", 0x16}, {&(0x7f0000000880)="0021ba4b0ef26679ba14ddf3869cb38d918e59d558239944a3d359bdc7608794b69123cb3c2c6126167a219cdcd431f0b8735ed0b7fabc502d4e471eb5232034e1003dcccecbd396ab7d268051db7d18bfea3b7e14b9672939d3e40d236eacdcc74099e373c255abcf357cd564102eed4a59008b", 0x74}, {&(0x7f0000000900)="2615e28df63f2332f4005fbaa4f1ac46e4408adcda4e4f6cffcdbafefadad18fad2e0c1eefc1f794107ebc6c3290d664f4aa10219f02afeb93a8bc33e6ffb57366c1d1661828dd3419a0278c70d776b1f1b5720b83ac9cd193a9dcd87565a11b41d1f06508737830a7143beb1495696d0fb2657e1b8781ed439d6645981de8953404296511cde86432f90e654922a38a68", 0x91}, {&(0x7f00000009c0)="a90655b8e78a947ef654bfea284ddde02108dfb556a8d65fb913eeacf04d9ea7df2cc2b7557d0c655edaa679cdaf0a12b4c65fa3362392250fb66082af776a70d41c5e99960067bcf0b8a5fc7c50d19b1c41b66cd45d9ba91734aa96d52bf7a80950231ebf6fcf3f6c68c89bdadbcb8fd82990626ffb038879cfee44952ee48d9d0f14276fabb149c72e2b0ec903f5d342792afc002f621d43eab19b17d41c742270b65cca8f0992cf147fa60043ab7cc54928533bda76d42596a3727d6af1aef4", 0xc1}, {&(0x7f0000000ac0)="37a1123e1dfd1202deca317801e9b6d6d1883007d50f2f72cbe13c3d4d5b939f1787d624a7f4b0fe43995d6b81b83a932a995b7bd413a6f2d90ae60d35f6489cc4d9e88628f4be3d4a172fd180d08862791585e26fafe03d218aa3c5f5d1c8a6", 0x60}], 0x6, &(0x7f0000000bc0)={0x48, 0x29, 0x1, "244f83f89bc773959cebe0c075f9a2f7e39af0161b89f2018fbec2323d25ff54ec902ef557ecaaad0a0089763cc79862f50ae67810c8531f"}, 0x48, 0x80}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x27, 0x39}, 0xc7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000380)={@llc={0x1a, 0x307, 0xd75e, 0x7, 0x2, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000580)=""/70, 0xfffffffffffffe7d}, &(0x7f0000000340), 0x20}, 0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x8, 0x3, 0x9fe}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f00000004c0)={r7, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}}}, 0x84) 2018/04/03 23:05:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000630ffc)=0x100, 0x4) write(r1, &(0x7f00008f6fde)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024", 0x58) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/03 23:05:37 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000380)="d5", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002a00)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000002b00)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="14841b9ddfdfc8a0e03f967a2b0cc1bc8f2f77b8e1cc6d6cafd57d47fe3d21f6fa21df3f3ff31d6100509e9e43d45bd7f0f17a7e20a65e2d9c7d63adc743bb79205f754ee2da", 0x46}, {&(0x7f0000000140)="483f770893f1a183c7d4f5a04b62419560e6ea8e4baea08b17d9ba8f4cfc4b03b2e60d7372ca6af4e396651ea788ba81df186f5669614af148acedf5d9603c5222783d8397a19e1fded881f3f29cc08fc5d639d5ca9786301c9d828028fb0264d71dea42ba77595e347a30286c40e4efad1e3b6d288ef2", 0x77}, {&(0x7f0000000200)="8cd485b63906c83d0e5b9389cbe1a6166dc46a44eddad2fcf10d7dc7400c25d01be82336a4d55911ddad1390d70856ffed7a4843dab5fd8cc092862cae524743fe78950bc4d9908ff9afa9751db26d84e11e1b1cc22a474be7ed5da3a9b052f924846a4a33fa239e4a0eaae1939bd4d854483a5d0086c6f4fd2a12d2b2b3c819e9bc7652aceffb0158fa1a45bc413acf7d240e6092ae23588c16d37b2c01aa7c05c1881e904fd09871d0aa1ec3ba4e8edb019fd50de9d7cd8970215f80660cc94e9901f7bebd6fbf212e84679367927863dc76ff5a821deed1ffdf4a8d7fc45ac43d308f76a8", 0xe6}, {&(0x7f0000000300)="60262fd809e397e668ddef3a7fb4b6d0e0191131ad65dae936f484d7bdad1e81a44331cda13763013bf7e3936f63bcab0795c808623bc615ff", 0x39}, {&(0x7f00000003c0)="d0baba22bf09502b8c9e96f0cd1a2c79b04289832ec6552fe9317f2cba1b1a372bfc5db123c3b91c67d02eadce341add9627d884b59992686bcab7de1dc59475c4374e0d914a63b699015a1fe3784be03698a1b31fd54b7ceae6f6f953a723919c4ff725f878829d1b864b6597dd5ff67d9f4aa91420829be7130355beea1a03ed29328f63ee0642e03de991daf3bda3558cfdffa616b8cfe83fbab46f6e1b4092f26ee9276b28b3f5ba5757fe44cdbaa756ec59ed23cff5c7230d88f1eeb2bf51bcd2ca5c66d992d1eb10479850648893d10b089c24ee71dd7995fb70a1f72aec8683679cde548bdc9b", 0xea}, {&(0x7f00000004c0)="704e559b0c923f8c36f1fbac9218937f10ef30d043d0c18634e98b2c69a6811a9e97f24a87914980f9f8df1ac213ceb38d4f9b5574b3a661a118090fa7438fb3a6eb4487780feb0bd0", 0x49}], 0x6) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002b40)={@ipv4={[], [0xff, 0xff]}, 0x7, r1}) 2018/04/03 23:05:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x1f}}, 0x9, 0x2, 0x9, 0xfff, 0xc}, 0x98) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socket(0x1, 0x3, 0x1) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/76, 0x4c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/220, 0xdc}, {&(0x7f0000001380)=""/112, 0x70}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000001400)=""/78, 0x4e}], 0x6, 0x0) 2018/04/03 23:05:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7ff}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dc1ffc), &(0x7f000001a000)=0x4) 2018/04/03 23:05:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x7, 0x80000, 0xaa, &(0x7f0000000140)) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) socketpair(0xe, 0x80007, 0x5, &(0x7f0000000280)) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) [ 78.750700] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 78.784340] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/03 23:05:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22}, 0xf) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000086cfe0)={{&(0x7f00009b5000)=""/189, 0xbd}, &(0x7f0000be9000)}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x101, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a4", 0xe1}], 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0xeae, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x200, 0x4, 0x7fff, 0x10001, 0xfbf4, &(0x7f0000000180)='yam0\x00', 0x5079, 0x4, 0x800}) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) recvfrom$packet(r1, &(0x7f00000001c0)=""/15, 0xf, 0x4000fffe, 0x0, 0x3a0) sendto$inet(r0, &(0x7f0000000200)="87837dbc74029b09ebecc55759c96fa9298d07dd45d76d0f6eb97d5154b93b6a97ff3e2fae77c41f4dee5dffc9006f9fce738aa33ec2f34e", 0x38, 0x1, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000380)=0x54) shutdown(r0, 0x1) 2018/04/03 23:05:37 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="d6a37d61e24b4289b7448b6cf52b3b62c3d053401ff5ef342afa63525488b08800e7dbe67c2ff9c03714e108c5e031975dc5509df7f84c821fdc087154ac5fc1f0fd8ef39db963335c4f7cfd534cc1a178ae4a933d1edf4d0a3c46f39b1d73a70433670cbe08f6e2c11bddad87feb5c22e7b5e7e58b7caae36dbb8b7bedfff39f8309334025389d993a8318df9196ee6945e75c61e7cbb45a3295557cabd5a7ce1b345d60957d854ba322e248d74db2491fe73c8b10722080fe375f8b016dbde3c35120eaee8afa21bc00a19237859e87a81612ef6d10da3749550", 0xdb, 0x800, 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000100)=@ax25={0x3, {"a39de2dd58d884"}, 0x100000001}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="0909bce79c49afcef1db008e7d9db95d6c1487cbc69f3edbbbe5ef9efa8fd5797cc83b857cb918a472f84604dc4c7d1df2980baee835eca3d282799c9e39643bb3ac5782ec03b81c78c8144cabf40722dbf9609e7144ce7224d142eec115a1c8096023e47403d3543bac538aabe6bd405c160945e378734cde595d0505251e1e46ff82f089e32f18022753fe6bc9ffff04223fedbd2bf3feb52269a29e52f9422c0be447aa70b4cd6417edcd1b8fe934a5315c4c21bd4f7ee1a2e7b0709d799812df04c7277bc21b789ce0fc9092625a576606e6d7291a7a9f90488516aed148bdb681dc27b5", 0xe6}, {&(0x7f00000002c0)="c0992b8b0c12d4685ca9d8e9104c896c2a980d02d724eb0d6d2375eb79125f7d9dc23ce373179bda35349f51a8d4545fbeff649da402792d8e1a9d4b89562240d3cf8d401a22b1f0749c7456ec304d1e49611d0552953a488aec5e179ca2ec536cb1c731fc2e1b838e2cbc10cb2920e2a6a0a8c0abf88b4b2719d53741efa6b0be675bf9334d8196f445c2e6b4c843f34a2ae07e850e3812c90d9f0a2dbe5ef07cd8199419e72de4fe7797e0b6da8127114eaa72db733a54ab63e330eb4b1f91b71955c6f21b504d8eedad5df5f503f1ec4364f80a6183855119d8607f89c90e86d884a8cb", 0xe5}, {&(0x7f00000003c0)="0096c7a2324285f91ad3434a16d749492039579ffe166a5d1dcd2869dc2e473cca612b9d163a9d7b82627cdfceb5616a9f26b725b99d552293c302edc83505497882494807eaeddb1185bf", 0x4b}, {&(0x7f0000000440)="c7e80f4bf01012db86bbe203486da27f5eae1c9da6e80218cdea851811e07301d66b80c6225ee549359ea7986c1b02b7ee9a86dde56ccab7ef20537a807e551f573115248c4a14595a7af7", 0x4b}], 0x4, &(0x7f00000004c0)=[{0xc0, 0x102, 0x7, "e59cd680ca6296ae05558908c6fe5f2fca3ea0cd6cb6eb912fbdca032c2aaad4bb873f19613173f574b8ce7e22e09056f983e36ef6faef269a5566e296164d0b015475b9be4363fa0816db93e35aadb2d12161c9493f9e40cd10dec8a2df9c5a5fbbd8f3d5a768e4dd8acde96b910019b82b15729efc422641b5dfd7484d4278445d290968123f37cb082f278968d546734787ef6ae099504afa5e9e9510d082034777edd40435aab25d66ae9d5b"}], 0xc0, 0x4000001}, 0x40000000) 2018/04/03 23:05:38 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe94) shutdown(r1, 0x0) 2018/04/03 23:05:38 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x78, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24}}}, 0x84) 2018/04/03 23:05:38 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xe, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0)="7cd80fb57c1f4241afd3b231d891f4d90b", 0x11) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000021affc), 0x4) r2 = socket(0xf, 0x4, 0x7fffffff) sendmmsg$nfc_llcp(r2, &(0x7f0000003e40)=[{&(0x7f0000002900)={0x27, 0x1, 0x0, 0x7, 0x0, 0x8, "21fc8985459a12ede4a5da61351e3ebc7aabf7b7ddc7c8d77f1535209f9a5282f4178d65b8e47d8b6ba8d423d55e397e48925324800a57767178c40360ddb6", 0x2e}, 0x60, &(0x7f0000003d00)=[{&(0x7f0000002980)="31cef19499e0c4c988d354c117bb4829413aa4b260607dd2129ef352f839e0ddeb44aa685f010083523b527cf20622baaa2efbf664bd4e3bff78f4950a0928f71800dba2763a10dabd60294a119f7f9483cb81f7bacf4524881daaa65519dc2b4f7686fd5c51c709a79cffadbf7a56e622784068569c32cab2e63d6280f04d45b92ccf137ae8fea6f3fef5352af164e355160f7d33dcce92a681824bd05cbb6ff7f365d61c79da74efc67d72cf2b7d05c4d28b9851cabfcd22dd043b5eb112c242d37bf5801ba7ee5644832f6d4e5f", 0xcf}, {&(0x7f0000002a80)="5764a75f2bc5a26cd4582c7e45a3624b92bec8976c1c9d53ecca71876779697b4a2ec9b3e129324926fdf7b65a21e88d64971b7bdcc96d84d733fe1cbbebb897843572e59909829607a9c6ec6c7fdfc242da4e6762293304e2d1bc60146f3fa7efe412640a092163b7cdee1e69246dbdeedce40df656c4799be5410bc9908f5d3a61a4763cd263c60fdb3e3a4f4c532a470785d5853267f223a9cf", 0x9b}, {&(0x7f0000002b40)="43c14267b8d47e5890043bb9b04e6ad2e5ad3ce8efdeb74aeced16b52371b935c86420c5b80e90fe21219c0fa084f5ecc7eaa665f1975e8304a4f018126231dc636ba2ba4d403e51cae5d3e2799c7b4d1e6274a873e123290dc0ec3e49f58301acc1de483afb3178f61992aa72f758b5f9a14187be6eed52cbe565a7356f7707139e69930a1a815b2e1231a68c9f02b4", 0x90}, {&(0x7f0000002c00)="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", 0x1000}, {&(0x7f0000003c00)="0d1e97364bc3cbe2e108f516b16f4a663c9a14710c6736ba0c32809727eb9beeb6b8b1bb89a0c26abe46c19d1072c6abdea947584a08a08f57cfb21b01f593e44651e6b6dc19dc81d8e7ffbfe45b9a2f7c66a2f7", 0x54}, {&(0x7f0000003c80)="68226e241324dcca83792f7e0361c6cf82b0f4ae011b9bdd", 0x18}, {&(0x7f0000003cc0)="f77eeb683e6ea7a157ad", 0xa}], 0x7, &(0x7f0000003d80)=ANY=[@ANYBLOB="a0000000000000008c01000001800000e3e61209d8effdf02de000c3f2eb0c4eede87ba8e9961d2e6212ab6847b384131d97fedbfce1293946c396a98b7532fccccd7acf3dc52bdf2da8fe697246d1ac6c8688d1343169289472e2d63a0891f9e52dafed06f6396476a5b8e3045f52a4ac6b90667e35758a3810b92f7bb9e798323a22824486442d31125cbb3b605706cbbaac25748180f53d6f000000"], 0xa0, 0x20000000}], 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/04/03 23:05:38 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000002dc0)=@generic, &(0x7f0000002e40)=0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002e80)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x3d, 0x0, 0x0, {0x0, @hdata="4db3ca85ab9ecc847c2ba633a3eacc6a964a5a240d111af33b79b91fb9b424df2f4dc3335d6c9b85d7151fd5c23e26a34f25c4da", {"9711", @link_local={0x1, 0x80, 0xc2}}, @ether_spec={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {"37e9", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) 2018/04/03 23:05:38 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001740)=@ethernet={0x0, @link_local}, &(0x7f00000017c0)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001800)={0x6, 0x2, 0x7, 0x9, 0x0, 0xd12, 0x7}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001880)={0x198, 0x16, 0x10, 0x70bd2c, 0x25dfdbff, {0x19}, [@typed={0x8, 0x54, @fd=r0}, @nested={0x88, 0x72, [@generic="19e3a1a4796ccf0c3598c724d77140cd37d65d50f10dffb30b43a86b980a4f4d5aca01feae64766240faab0ce3ec65302bc6eeb05734c8d5b9e96bdbdfdbc882c12f4783e01f27b724a6aab51b6b3fd6d429697741ba2a3abc0d1d78ea9a6f1c44252d6caf1390ff83e2bd204f30854d407b599b1d28d9357d701286cda3cc00931c"]}, @generic="4eca54c98d96f44667464cc40e8f1f79e6fcd30cd31ff71202051b62c90471469fa665807a1a9cc47fed0a9193dbe574342c35c270779e4dcb52ca6e132501c7d907e5ab46b0735a013e94a07703cf719431ab80", @generic="3a2c4945c8383eb1dc6aef9881b10e1b4e9fb238c0b141650e34832528b55f1cc72119ea3b838e44195db51a91a863708009fd2e0f17e248bb323cb84cef4d3792f2b2d3bfa6c085bc19c1f56e639aa6b066c4f7a34623ee217e5a3e854d839cfb95abb6edfd90", @typed={0x4, 0x46}, @typed={0x34, 0x4a, @binary="b9a11a5613952c5c58910656954506d55d568ec73f367cae83b2645eaac022171662ce0f8000c81e01018e84a95443dc"}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000040}, 0x2400c010) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001ac0)={0x100000001, 0x4, 0x6, 0x6, 0x5, 0x7, 0xffff}, 0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001b00)="807da4b46a785e249f8f05fe8bd271eb3ff683c3a0912a949c5b70849dbd4f65352992b59815bb243cda193b065041732ac20a6d8ef08ce329d82c3bbea93d96facd58df03ab0105956506a1aa208b1acfde11d37ebeb32bfc7bcc9e3c608256ee3b6af3ec780aa7d63a14279ef1d4da626b872b8ff435d6d65f920c47e32a89b3f7a8fdb5ce28e7be5184866c58577c5e04c67e3ef571b25077dbc69df8de788b97e0cc02baa98313554951497dc9ef98168c9146af8260c9d40d001cc22346bb74", 0xc2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001c00)={0x0, 0x723, 0x4, 0xf319, 0xfffffffffffffffc, 0x6, 0xffff, 0x7, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x4, 0x4, 0x5, 0x8000}}, &(0x7f0000001cc0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001d00)={r1, 0x1, 0x100000001, 0x8}, &(0x7f0000001d40)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001d80)={r3, @in6={{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff]}, 0x5}}, [0x313, 0x1, 0xd7c8000000000000, 0x4, 0xe98, 0xd4e, 0x7ff, 0xfffffffffffffff9, 0x7f, 0x80000000, 0xffffffffffffff8a, 0x329, 0xe3, 0x7]}, &(0x7f0000001e80)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001ec0)={r1, 0x1f, 0x7, 0x1, 0x5cf1, 0x1, 0x4, 0x6, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x5, 0x95b9, 0x5, 0x7}}, &(0x7f0000001f80)=0xb0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001fc0)={0x1, [0x1f]}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x209, 0x3, 0x9, r2}, &(0x7f0000002040)=0x10) r4 = accept4(r0, &(0x7f0000002080)=@sco, &(0x7f0000002100)=0x80, 0x80800) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000002140)=""/65, &(0x7f00000021c0)=0x41) sendmsg(r4, &(0x7f00000034c0)={&(0x7f0000002200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0xc8, @loopback={0x0, 0x1}, 0x6}}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002280)="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", 0x1000}], 0x1, &(0x7f00000032c0)=[{0x58, 0x107, 0x1b36, "a03c536363e0c3bfbda34d2ffc5828a07358a0f6e69e64d10fb79c3283909ddac84d15d00cd427f49a635fcdcb2d0922dcd171b9e6b6d47ab4aca5db3c9e3c48e7"}, {0xb8, 0x113, 0x7, "227832f268f7b041cad4949a82c668be86b254ebc49b0d8c45699861cc05fcd8f754a41bcf074e7381408e795c5a75efa4807331954f22706f7b1963004314093201eaaa74460279fd8c3e40e83e69152440266dd92b8225ac99fa71bf19fa689d1fc33c687cdc836c23c89d20dd0b6e43600d04c5a2d9a7e4002cf575bd702902a1ed96e5bd2161e4c953e1add5870286e60ffeb3ba95540a21bf98b4bcd175a846c8e64ad7f359"}, {0xc8, 0x108, 0x7, "ef28cfe7e3a81d53fd31075e0b5e8204425fa417e07fc58c99bee978d8521805a602f92ca422c55b9432822e43291bc7a3698286df82a27ad059f29fbc9c006371b1336a388953ae2d0b672e0628cc98d0c78622ff54d8d404ee3364f0c98d4470be2fc3a02e6cb1e18afc8f79f8058af23ba75f1f756bd5ef7320d3bf904b3467c149a5f06beb7d799a26e8107408259afb6415210d1f3dc076097d748a1133d56e4fe073cffbdf0ab4f7c3cdc635d34f9807a35f"}], 0x1d8, 0x1}, 0x24008010) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003500)=@assoc_value={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000003540)={0x0, 0x5, 0x8, 0x7fffffff, 0x9, 0xf47, 0x1, 0x0, r3}, &(0x7f0000003580)=0x20) getpeername$inet(r0, &(0x7f00000035c0)={0x0, 0x0, @local}, &(0x7f0000003600)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000003640)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) bind$inet(r4, &(0x7f0000003680)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000036c0)={0x3, [0x0, 0x7, 0x140000]}, 0xa) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000003700)=0x5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003740)=0x100, 0x4) connect$inet6(r0, &(0x7f0000003780)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00000037c0)=0xffffffffffffffff, 0x4) ioctl$int_out(r4, 0xe9c2f8e7cf5c83ed, &(0x7f0000003800)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003840)=0x80000001, &(0x7f0000003880)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000038c0), &(0x7f0000003900)=0xb) ioctl$void(r4, 0xc0045c77) ioctl$int_in(r4, 0x5421, &(0x7f0000003940)=0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003980)=@sack_info={r1, 0x5, 0x876}, &(0x7f00000039c0)=0xc) 2018/04/03 23:05:38 executing program 6: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) getpeername(r0, &(0x7f0000002780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000002800)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002840)="5268f1b29b74956c032ea5fd6ca4254b519e78256585534125345e0107cee3ac327283bb1041d6a618dfb82208aeecb81e595c7844471ea36d634832c8bb2d43bb4378eb820e4933acfd8604f6", 0x4d) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x1, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000540)={@empty, 0x0}, &(0x7f0000000580)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000700)=0x3) connect$packet(r2, &(0x7f00000005c0)={0x11, 0x5, r4, 0x1, 0x80, 0x6}, 0x14) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0xff, 0x200, 0x4, 0x7, 0x0}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000007c0)={r6, 0xfffffffffffffff7}, 0x8) bind$inet6(r5, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000680)={r7, 0x3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8, 0x100000001}, 0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000600)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) r9 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000006c0)={0x7fffffff, 0x1, 0x6, 0x9, 0x4, 0x401, 0xff, 0x4e7d, r8}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000280)={r10, 0x7d, 0x10}, &(0x7f00000002c0)=0xc) bind$packet(r3, &(0x7f0000000740)={0x11, 0xff, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) 2018/04/03 23:05:38 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000001500)=@nfc_llcp, &(0x7f0000001580)=0x80) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001600)={0x1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21}, 0x80, 0x7fff, 0x9, 0xc6b3, 0xffffffff80000001, &(0x7f00000015c0)='syz_tun\x00', 0x3273, 0x7fffffff, 0x1288abbd}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="441ff10000000000ffff00000302781305004ca600e211a1000001014c", 0x1d) 2018/04/03 23:05:38 executing program 3: r0 = socket$packet(0x11, 0x200000003, 0x300) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7ff, 0x3, 0x10000, 0x8000, 0x9523}, &(0x7f00000004c0)=0xfffffffffffffe14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)={r3, 0x100000000}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x3, @random="7c2e1626459d"}, 0x40) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000100)=""/206, &(0x7f0000000300)=0xce) close(r0) socketpair(0x0, 0x801, 0xae2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f00000002c0)={'ipddp0\x00', 0xfff}) getsockname$netlink(r5, &(0x7f0000000240), &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x50) getpeername$llc(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000380)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000280)) 2018/04/03 23:05:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0xffffffffffffff08, 0x800000120000003, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0x1, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000003c0)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) 2018/04/03 23:05:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) r1 = accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="659346a01b0546265ac03fe605e561f4", 0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000000c0), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x27) 2018/04/03 23:05:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18fe", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000300)}, 0x42) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000000100)="c8c304385713d13fcd58", &(0x7f00000001c0)=""/78}, 0x18) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) accept4$inet(r1, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10, 0x800) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0xfffffffffffffdbc, 0x4) 2018/04/03 23:05:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x80004, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0xb8, &(0x7f0000000040)="aaac070945d06f777437590398df46d73b0521ea9f2c4eb597eb13b3ab4e2afd6188ebbc41c7c1bdf65b70c8f40142d48eb29c330107c1aa35bb01659487e05ec137591a58a9e140b4870f6923d31f175003cd81d64d2467cb6f778dff5380394578b9fd1bf43e9f376553dcd906caf5224e3d26852877d455f893bdb795150c6d8efd10b7f8084429dd06bdc6f6098116d770e8dcf456c756f9b227f7a87ad8a8670d5d5c35ff34c061e74b9475c9cfd764095382769132"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) r3 = getuid() r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001640), &(0x7f0000001680)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r0, &(0x7f00000017c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000001780)={&(0x7f00000016c0)={0xa0, 0x27, 0x400, 0x70bd2d, 0x25dfdbfc, {0x7}, [@nested={0x8c, 0x3d, [@typed={0x8, 0x83, @uid=r2}, @generic, @typed={0x8, 0x53, @uid=r3}, @typed={0x8, 0xb, @fd=r4}, @generic="c9b1b17e724cb758389faa10da7cc4ba09ee7b9c6cf98633055f1a9807884f4689c941fa215d8b453998bec03af48cf2fc5563941aaf33f7baf939a29009b704cae75b95d46457b26e8662ca33ff04f5d57009b0cb5f75c96854e9", @typed={0x14, 0x7, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000000200), 0x4) 2018/04/03 23:05:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="d62b86e432bf20b7b4ee0570d46c9bf15cf39291afbcb462ce91f441086619b20117ae3cea094a04543e6dd663cdb4ba454591d5e0ad73be300eaa8cc247762b11ba88b09edcb310ce6a8fba16780ca88258047512a694c960b7d6af737fa6c51a184512356072088e59a7d190ae0dd24af29fb66c6131c4c300f12b566ff860b99f4cb93a0b25fb072185f99b0d857ccba65941a330b9", 0x97) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/03 23:05:38 executing program 5: r0 = socket(0x10, 0x807, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x4, &(0x7f0000000040)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317ff8), 0x0) 2018/04/03 23:05:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)={0x2, 0x4000000000000003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x800, 0x9, 0x7, 0x7ff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x4}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/03 23:05:38 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x10) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x68e83545, &(0x7f0000000080)=0x2) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x93, [0x80000001, 0x100000000]}, &(0x7f0000000100)=0x6) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/03 23:05:38 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x1d, 0x5, 0x200) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001f54), 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 'bpq0\x00'}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x9, 0x41, 0x10000, 0x3, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xffffffffffffffff, 0xaa, 0x3, 0x6, 0x36ecc68b}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r2, 0x6d00000000}, 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) sendto$inet(r1, &(0x7f0000000200)="0ea9029d55698da33b3ffc36b309e12e9ed3f661e29ec536e295e866b3248996eecc0ba4c497895991cd9952fba14bb656cd232482ecaaa3982cd95a02a8866f34e5505c890d2fdff32bea3a463368ef766871823763fd0b2277f7f6183b", 0x5e, 0x4000, 0x0, 0x0) 2018/04/03 23:05:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) close(r0) 2018/04/03 23:05:38 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x84, "6f58ae1fec5f75d0d70650e469da90cffb947a2dcc11c8239804121d6265797e608066ca469ea8f6442862070ae87cf5c1b54ddcedf6fe3828561644844ecdd02ae51f74d50340c7bcc6cc8ea28ce9c73716ced2c7c7c71f4bb26fff08cdcfb9e7b30ff12da1a37ca14b95cb7784acf5755a4f9c0a3dcf03288eb50b65d769eaf9487fc0"}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x5, 0x3, [0x9, 0xdcc8, 0x3]}, &(0x7f0000000340)=0xe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000100)=0x10) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/04/03 23:05:38 executing program 0: r0 = socket$inet(0x2, 0x98ea8e22dbddf547, 0x2) r1 = socket$inet6(0xa, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ipddp0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x954c9dc}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r4, 0x2, 0xff, 0x6, 0x9, 0x4}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000380)={0xf502, {{0xa, 0x4e20, 0xaa9, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) r5 = socket$packet(0x11, 0x2, 0x300) socket$pppoe(0x18, 0x1, 0x0) getsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x2) recvfrom(r0, &(0x7f00000001c0)=""/206, 0xce, 0x2002, &(0x7f00000000c0)=@l2={0x1f, 0x80000001, {0x3, 0x8a5e, 0x3f, 0x3f, 0x100, 0x7}, 0xffffffff80000001, 0x7}, 0x80) 2018/04/03 23:05:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffffed) socketpair(0xf, 0x6, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x3, 0x8}, 0xc) 2018/04/03 23:05:38 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$netlink(0x10, 0x3, 0x12) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept(r1, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000240)=0x80) 2018/04/03 23:05:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000004}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r0, &(0x7f0000000180)="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", 0x11a) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x1e, &(0x7f0000000800)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000e9e331f956d4cd5578c8944807573ffcd863f4895e77e3aa5f265b77f52a316cd3236593ecbc462bbc1f7860b551a09ad99c39b22e3c8736e38aa8ea25fe6afe760d459b155638bc76cd21334be5297d4e5c9d9c750e8f128b15fcd98fb3b9531ada08b0254fba1934453f4424a5bc3317fcf244284ea046d82bd554cc2fc75f93b57bfd9806b9ba707fe1db153dcd6b0c8e5397000000b9ef9bd1eb2881ab764b77f4d044289cef613bd75473353d9979fbe40ee4902e6052bc1d080afa5d79f34005241727f3d8b47c3633fee3cc05799f2d29c0f9e5ac550d917e81ac"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) close(r3) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/03 23:05:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1f}, 0xfffffffffffffe92) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="10797700000000000000000000000000711000000000000000000000000000009500000000000000a444d3e0be1b2152f8e98dc5acce1d2dde4ffbbb26f156afb02ced84"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/04/03 23:05:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x3, {0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/04/03 23:05:38 executing program 5: socketpair(0x0, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x2001) poll(&(0x7f0000000140), 0x0, 0x200) connect$netrom(r0, &(0x7f0000000180)=@full={{0x3, {"3c645d2ad79f6f"}, 0xfff}, [{"1e17da6ced3b65"}, {"e352808278f671"}, {"0997f96e059799"}, {"981d281a2bf4b1"}, {"a9499a202c95fd"}, {"74185582a4693d"}, {"23fe48555ce123"}, {"e283d040fb5bdd"}]}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000200)="3423fab854f67cc6dc97f77c93a4274b7bbe51f50d5362bf03abfe6d21ff6afa5704f13effc749b332c2910b20e17f4af99495b4e54bb851ced41e4253df26522a3d49624130a66023b007092ab1463efc5b6b08227810b22223b4a1a381457438cc1515c7597711d27ea525c48bf8021c997f1dbb55178658d219c1851cd9e23123e0c0db787da7ed4d385a7ea2fc0e8dfb22a6c140a4170e45cabe45aba4ea8e6b15bf19c30e7e012bb0147d442a"}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000440)={@empty, r2}, 0x14) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000480)=""/66, &(0x7f0000000500)=0x42) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0xffffffffffffff44, @empty, 0x2}, 0x1, [0x401, 0x1000, 0x8, 0x80000001, 0x10001, 0x5, 0x9, 0xb8dc]}, 0x5c) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000005c0)=@routing={0x1d, 0x12, 0x2, 0x5, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @empty]}, 0x98) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000680)=@req3={0x536, 0x2, 0x6, 0x100, 0x4, 0x7f, 0x6}, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000006c0)=0x1b6, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000008c0)={r0, &(0x7f0000000700)="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", &(0x7f0000000800)="aba3d3c2b957e5233d7eded22e1e2d91765612a22cdc2a23562a564adf5c84bb5aff767c497735ae97de8b7242386a6fd325394f09796a7901f785ebed091e3f043f0c51e9096df93bdff6e002d835dcbde7765b5db8cdb75510e9d08cb53a9207e5e3409d00e3049841ce3bde9b78807dac58bd4cbbba5bb0415d20ff2649f893425062242729f6e91caa379bf694a80ee1d92fbb1ebff6aff6d541128731f7de6c51f64713fd1b4e213e5af27fe8"}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000900)={'syzkaller1\x00', {0x4, 0x2, 0x8000, "44dbbc196bb2", 0x3}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000940)=""/158, 0x9e) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000a00)="85c97e49d4d401e4f79ae02a52a84352bd4651465c9f59e7d4aa8f2b99c38b4f9b2fa8849f9ff528cf7d05796af1954ba202964c5ad7e752852406e8e665147c854ebb5a2d71e1eb30c3d71f6669ce7f10a0fc3753609f5eda3490d85daca7877c5eb765a6bed6eb265924c8236b6993c71f16bfd94a4dfa0e6f3c7a687a2bb95c45f3a0896673045ec53fef7649feeacc6c3e7ad90bda59a91ece64a742b0c342309d8de23e6a192b0555c3220ad9d6c88c25100aaa25ceeef573a42e6b054551490410716fd0fe83f10318504c768388317754ba9d4856060aeb4ebd1873073a", 0xe1) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x9, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x32, r2, r3}, {0x80, 0x5, 0x6, 0x3ff, 0x7, 0xfffffffffffffffc, 0x0, 0x20}, {0x7, 0x267e, 0x10000, 0x9}, 0x3f, 0x6e6bbe, 0x2, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x33}, 0xa, @in, 0x3501, 0x4, 0x3, 0xa99, 0x101, 0x80, 0x1}}, 0xe8) bind$vsock_stream(r0, &(0x7f0000000c00)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000cc0)=""/201, &(0x7f0000000dc0)=0xc9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000e00)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000e40)=0x29, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000e80)={@local={0xfe, 0x80, [], 0xaa}, 0x4f, r2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ec0)={0x5, 0xe0c, 0x1, 0x5, 0x8, 0x4, 0x100000000}, 0xc) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000f00)=0x81ae, 0x4) readv(r4, &(0x7f0000000f80)=[{&(0x7f0000000f40)=""/4, 0x4}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000000fc0)=[{}, {}, {}, {}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000011c0)={r0, &(0x7f0000001040)="372385a46efbd34faced6ed40b06dbf79208c841f51d06e80288dce8c51934438bc7e2ae208f3c58a51cae8b9c6724064238598e8398fdb0e3d8ad03fea24f0d4885e754dc4de09a49410b64fd3d729fdd2079f8b83b4b59d13b2ec082eb138153b3db409c82cde11f6e2f723f72351864ecf47c03b4abfd84c7165fa3dab7ad476122fc0dacb2fcc5bd422c467b14f1c3371544e0d198d7ef2d657369590f333e566ce5580954c15d7c8b00db6c05b2df250ddf3fde7ca3cb11e4736e53377048e6b6bd801fb0dc7e2d8bb7", &(0x7f0000001140)="01b235ac97433ea1ab8279b8458cd3886aea937f21e95a6427cde60797edc799c5559a3576b48a22536c547aa0024b3ac8dd2e65b1cb738cdb03f224dbe07f041806f479a99eca5a72af8e42265e84876f9146", 0x2}, 0x20) 2018/04/03 23:05:38 executing program 1: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000080)=0xff, 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x3, 0xfff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x57, "9dd2bfc076fc27ff1ddb7f9ea307e60910e3c464b7d4f4cca6e9f7d59df73809aed0fb1bf9abfa00aa01f4433c8df8650de7b6b190f10106dbf4d843e69d8001cfb04efd33beb7253aad55fb55d4da5e30d53f6b60ae0a"}, &(0x7f00000001c0)=0x5f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x7}, 0x8) recvfrom$packet(r0, &(0x7f0000000240)=""/95, 0x5f, 0x40000000, &(0x7f00000002c0)={0x11, 0x8, r1, 0x1, 0x5, 0x6, @random="2d6d419c677a"}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000300)="e54938f6643fe3d78cc07cca5539509e679bf0d7583665e06362195324cc5391da653447510c288933a68a8a1423739e1d554fc2840adcdbd12bc606acd71605b214b02bc0737fc700ead63e57732ef49b9443123b3d2c6c5185724a974ba506795e24b96531802098b1c9f5727a478b4169999dcb031a5e54f79afff90306de1dc96a4aa93b04418321506944f6207d2c43197541c987bf7534ad0381220839164dcaeb3a8662eff50478a59a46f0d7fd934a9bf88089e2483c3a210d6baa6de9f27787deae1e550e816c483f9db74870537d8669885a93c8056958a6f1465637", 0xe1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440)=[{0x3, 0x4}, {0xe, 0xf0b}, {0x2, 0x5}, {0x0, 0x1}, {0x4, 0x10001}, {0x3, 0x8}, {0x3, 0x908}, {0x6, 0x10000}, {0xd07c61f1e818903b, 0x7}, {0xb, 0x81}], 0xa) r5 = accept$ipx(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getpeername$ipx(r5, &(0x7f0000000600), &(0x7f0000000640)=0x10) r6 = accept4(r0, &(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000700)=0x80, 0x80000) accept$unix(r6, &(0x7f0000000740)=@abs, &(0x7f00000007c0)=0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000800)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0xa, 0xffff, 0x0, 0x7}, 0x20) ioctl$int_in(r5, 0x5452, &(0x7f0000000840)=0x9) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000880)={0x80, 0x0, 0x4, 0x8000, 0x4, 0x5}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000008c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000940)={r3, 0x2}, &(0x7f0000000980)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000009c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000a40)={r3, 0xf5, 0x2, [0x2, 0x6e86026e]}, 0xc) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000a80)='tls\x00', 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000000b40)={r5, r5, 0x8, 0x4, &(0x7f0000000ac0)="f7d2fe06a901687b0f30aae008d2204ac037f3e58daa01b0cbbb1beef79fd3ddcf58a13a4b7960fe71c2d02e50a6c6eaef2a8596d826cd959454d2714c8d821cb9482548050ff34f5edff2b5a39ec580453d689e6acc9e57f1ed624515c052324ad7dc31195b04b66f4992ba2652ea4125dbbedb927c2805", 0x0, 0x8, 0xf40, 0x1d8, 0x2, 0x6, 0x6, "9721908b00c7d2fbb4d497943f58bf98e5e963320beda677c2c8cd76f572f037330289aa3f9c2ae52ce149475b8033aa47856107560a05c60a57bf539c2440f14d710cdf2670b341a2eb77523011050c7b0c1e462ece747539eb6fbf3b436861fcb8eb3ec84603f8ff582b4880e1988c1b7c322755574db4948cc31293d4cc8c89fa33c9b6d8ba54269fda69cc4624289a5a411ad9a04b9f53d3d0d9319ba1267a6ed21156abd7e186122e2d982e0da78dee6e5068ac42fbef0d9f5bf95411877e793008d995870064dd6aec205a72b781a7eaa45926fd9c2ce54ca5eeebd043"}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000c80)={0x0, 0xffffffff, 0x6}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000cc0)={'syz_tun\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000d00)={0x400, 0x6, 0xc, 0x0, 0x7, 0x7bd, 0x2000000000000000, 0x3, r7}, 0x20) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000d40)=0x7ff, 0x4) 2018/04/03 23:05:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x100, 0x0, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x4000001) r2 = socket(0x10, 0x2, 0xc) r3 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x11c, r5, 0x900, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff731}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x48050) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) write(r2, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) close(r2) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0100892d1c70c072c4a5363f5020810000"], &(0x7f0000000240)=0x1) [ 80.232684] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/03 23:05:38 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}], 0x5b4, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x177, 0x0, 0x10002, 0x26}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000002c0)={r3, 0x401}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x4ce}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r5, 0x10001, 0x3, [0x4ad12cd4, 0x3ff, 0x9]}, 0xe) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x1a, r4}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x7fff, 0x4) 2018/04/03 23:05:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, 0xfffffcff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x1800000}, 0xc) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@ethernet={0x0, @dev}, 0xfffffffffffffd64, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x20}, 0x0) writev(r0, &(0x7f0000000980)=[{&(0x7f00000024c0)="356e881df7e52e29a99d770cc111c1a8e032fc966972f730d4a82139573550b88be883c2c1ebb991aed7c4044c2420d53124469601a593719f07379d450b787711a363f20abe132901be97d3aca3553bd1f0c3bc64de6b6504bdf06c293d50538516de8986e666ee232c446c43b7ef9e644276b87639aea0d45eb1389f3ee7d2c059be3ed2adefebaede668add7f62f21e92289aff7646dc29bed2c08b29b165bc31cfd92e7df68c62374e226d4b90b2e0967409ddb01c7e3e504c40d3a898d0107ce67f27d8b742645e", 0xca}, {&(0x7f0000000680)="0379e62da8e853a6b3c1dc860b1874780763c605d0b61916d2c7b968444d51ffaad3f271", 0x24}, {&(0x7f0000000700)="c747edf9d8968c126d159d53403140159fbb", 0x12}], 0x3) r2 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x953, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x0, 0x400, 0x101, 0x200, 0x3, 0x8, 0xa4, 0x80, 0x8001]}, &(0x7f0000000300)=0x100) 2018/04/03 23:05:38 executing program 4: socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000001, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x5, 0x0, 0x1c, 0x2}, &(0x7f0000000180)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000200)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000240)="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", 0x1000, 0x80, &(0x7f0000001240)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001280)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000012c0)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001300)={r2, 0xc8, "9bd00351cbe9ae9a32ed5002031f0d1619e5898c053ca9a11427c8509fe31950bfd83082322f46c1350ed2df74f7a2e6556a391f6a1ba01af7dc8c5fbf83cbae03f2c3ee47e2b2da804fc0fb92955c675e1f0f27928b61dd6e2c372e8ab16aa8da7a295b88fc111f65608be840137bd9b89b5282d5f6c446dae342421cf9c662e26757e94f818af3bc8ae8fd70b08d874a04c7340eb4b71ab788d553684c7f45da34333a55fe5edf730fc1dcc0c16c7276c669f588afa147272bb6c595026c601117f1e7452f65b9"}, &(0x7f0000001400)=0xd0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001440)={r6, 0x3}, 0x8) setsockopt$inet6_int(r5, 0x29, 0xa, &(0x7f0000001480)=0x1d01, 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000001600)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x74, r7, 0x4, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x4) pwrite64(r5, &(0x7f0000001640)="417c8b55a66cd85cbba04a62718ec07ff71e99", 0x13, 0x0) recvmsg(r1, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/166, 0xa6}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=""/185, 0xb9, 0x5ea4}, 0x2002) r8 = socket$unix(0x1, 0x0, 0x0) accept4$vsock_stream(r5, &(0x7f0000003880)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000038c0)={r2, 0xb2, "6418b86e7d41b34621a2452febce708dde981412ff244748bbd30e859fc310eabe0f93258ef250ba9d85e335b5ee42c1d14b6ed9ab179918128fc926e6d18fd97b1000ac71cb30620502d5abbeebfa07988011236b8d8baab74a633104e7105316cd1a8fb10f7a885c926a241d7aaea681c2fa8678d91f0f7981cf8f06375f97e1859c00942728a8127c03cbeff7890aff01a3ef2d84e10743da65acf33ab533333f938e4916cb7f83b92334308ed9fadc09"}, &(0x7f0000003980)=0xba) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000039c0)={r3, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x94ed}}, [0x8, 0xa53, 0xdfa, 0x7, 0xeb4, 0x4, 0x2, 0x6, 0x1, 0x8, 0x9, 0xbec2, 0xffffffffffffffff, 0x1, 0x1ff]}, &(0x7f0000003ac0)=0x100) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000003b40)={0x5, &(0x7f0000003b00)=[{0x200, 0x1f, 0x2, 0xffffffffffff7fff}, {0x1, 0xdb, 0x81, 0x80}, {0xfffffffffffff01b, 0xd33e, 0x7fffffff, 0xffff}, {0x29, 0x5, 0xffffffff80000000, 0xff}, {0x80000000, 0x5, 0xfffffffffffff05a, 0x9}]}, 0x10) bind$unix(r8, &(0x7f0000003b80)=@abs={0x0, 0x0, 0x4e23}, 0x6e) socket(0x0, 0x807, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003c00)={r3, 0x8001}, &(0x7f0000003c40)=0x8) pipe(&(0x7f0000003c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003cc0)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003d00)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000003d40)={r10, 0x80000, r11}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000003d80)=""/45, &(0x7f0000003dc0)=0x2d) r12 = syz_genetlink_get_family_id$fou(&(0x7f0000003e40)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000003f00)={&(0x7f0000003e00)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003ec0)={&(0x7f0000003e80)={0x24, r12, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8c0) [ 80.277350] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/03 23:05:38 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x100032, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000), &(0x7f00000000c0)=0x8) [ 80.468681] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 80.477642] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 80.492653] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 80.502619] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/03 23:05:39 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f000036ff91), 0x0) 2018/04/03 23:05:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x4, 0xa, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x81) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)}, 0x0) socketpair(0x9, 0x804, 0xfff, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/04/03 23:05:39 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4905}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7fffffff, 0x200, 0x3, 0x80, r2}, &(0x7f0000000100)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_getaddr={0x7c, 0x16, 0x1, 0x70bd2c, 0x25dfdbff, {0xa, 0x80, 0x128, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_LOCAL={0x14, 0x2}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x24000000}, 0x2000c891) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r5, 0x8}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000480)=@req3={0x80, 0x766, 0x3, 0x9, 0x5601, 0x401, 0x8}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001500)={@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, {&(0x7f00000004c0)=""/4096, 0x1000}, &(0x7f00000014c0), 0x50}, 0xa0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00000015c0)=0x3, 0x4) pread64(r1, &(0x7f0000001600)=""/4096, 0x1000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002600), 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002640)={r1, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002680)={r2, 0x3}, &(0x7f00000026c0)=0x8) accept4$nfc_llcp(r0, &(0x7f0000002700), &(0x7f0000002780)=0x60, 0x80800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) bind$vsock_stream(r0, &(0x7f00000027c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000002800)={'NETMAP\x00'}, &(0x7f0000002840)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002880)=[@in6={0xa, 0x4e24, 0x7547, @dev={0xfe, 0x80, [], 0x18}, 0x20}, @in={0x2, 0x5, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @empty, 0x81}, @in6={0xa, 0x4e21, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x5}], 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002980)={r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000029c0)={r5, 0x93, "2bd982a3aff2c9fb5c03de2e5f1f9e149903ca5bda98b94d82ad93ccdfc54eeec55a612cd9552c52c19f70bba6bbf2d1426bfdce685a1673d7e627f4069aae2f29b5e550ee183d49013535579c69889ff9532db8cc77c0d8cfbbb071fa9da6b747f2c93c7522399b3cd4407368987e04d989a7458434e656a020de9fccc956054ad990327f6a96d2b66d35d34b16ab02134928"}, &(0x7f0000002a80)=0x9b) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002ac0)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002b00)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002b40)={r7, 0xc7, "937d868351241d5c8f95a4c6efd6badb0e4832906982fc800b45ae403326a581269cc88f82d3e95228c975124e18400392a395e84a0c8651fab32441f88a86f8be7c5bea9e8c2364fb03db3de45e88bca6067d864a31026880155a7a2aa419234a4078b728673b2aaa4daaa842f732759ae763b8fe576c38f2324992a82a689b5ad311b2c34fe99c143932d1daa2607d8b5ce2187409dd88e1184202d70cb36aa343a73788b16903c818a9f626f259f133f48fec356d9c0c1674eccdde03b90efa11bc6aaa7673"}, &(0x7f0000002c40)=0xcf) bind$nfc_llcp(r1, &(0x7f0000002c80)={0x27, 0x0, 0x2, 0x7, 0x3ff, 0x4, "285adde835754a627ad71b3276a459966b61181857b8769f21ad7a58efc16b21a29f3c8605c6d26464b51b46ccd1b788e473f709fd04c04050a1ebd5e691de", 0x1}, 0x60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002d00)={r2, 0x9}, &(0x7f0000002d40)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000002d80)=r2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002dc0)={r8, 0xfff, 0x10}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/03 23:05:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x10, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x200000000006}, 0x4) close(r0) pipe(&(0x7f0000000000)) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffff41d, 0x1) 2018/04/03 23:05:39 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) recvfrom$inet6(r0, &(0x7f00000000c0)=""/131, 0x83, 0x40, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x24}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getgid() getgid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xdd, "126a5f95aec280c078a9cf6afac8e0a9c51119aebbc35c89e6c44280d07e8f6345d8f96e63b4988d8588375352b1b02195026a6c4dfcbde009eea4e36fc06638c1a5425ef5803863c42b01b966606ef1fc7032934987d19e39f1351884b3f02db0766700fba350f7290f2659066a514a168cae6de6fd38a5461a08808c210127ab918500a631a329b3229c1a2e855223ef7f9d4bec4534906061b153a5d96ae2bbd53b56090435163e8d69182ebcfb5d8121205267dc60c93672d7c0b6d65cc605790a3f64489d80ff448714ace0532fadd22b909d8fb2d7e1f7da067e"}, &(0x7f0000000380)=0xe5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0x6, 0x3f, 0x8, 0x10}, &(0x7f0000000480)=0x98) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000004c0)={0x2, 'bridge0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)=0x5, 0x4) r3 = socket$inet6(0xa, 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x74, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xa0, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000600)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x60, r4, 0x2, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000007c0)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000800)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[0x0, 0x3, 0x9]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000008c0)='lp\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000900)={r1, 0x8, 0x30, 0x3, 0x9}, &(0x7f0000000940)=0x18) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000000980)=""/13, &(0x7f00000009c0)=0xd) getgid() ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000a00)={'bpq0\x00', {0x2, 0x4e22}}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000a80)={0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x1, 0x9, 0xfffffffffffff001, 0x3, 0x8, &(0x7f0000000a40)='gre0\x00', 0x8, 0xff, 0x6}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000b80)={r7, 0x5}, &(0x7f0000000bc0)=0x8) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000c00)=0x8, 0x4) write(r6, &(0x7f0000000c40)="c837c94d0871ade36b10eaf3d2bd461d267ca45340c154fcb9da7dca40444e9b8e6ede68ba6d868003ca1887131f51b6fcb861b3093f02be7962ebb14027b47e39ff14144508a20040b9095457d64571ffe3851d71e736457cd851017344f0371eb3198857f57772869b2a0875d181eb87612d26768f404333451deffca4de0536d915e8018d46d939c3d17284b3711acbf2b80bce772458116573be36415e78955f701a1cc048e26b2f39028798c130fd26c8ad6505fc2e13e0c7f976e215eb157d26ab696044fb0d72f1ff9257d153c9396d77db76155e359639689a517ac9936572f70dee723742a3fdb14c3c5315fc7e0f1d9347", 0xf6) getpeername$ipx(r6, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) 2018/04/03 23:05:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xf5c, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3, 0x100000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) shutdown(r0, 0x1) socketpair(0x8, 0x80801, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000001c0)=0xffffffffffffffff, 0xffffffffffffff1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) 2018/04/03 23:05:39 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x45dd624e, 0x9, 0x400}, {0x100000000, 0x5, 0x108e, 0x2}, {0xfffffffffffffff9, 0x1, 0xe6aa, 0x80}, {0xfff, 0x3, 0x4, 0x660}]}, 0x10) r1 = socket$inet(0x2, 0xc000000000000005, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/03 23:05:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', r1}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000e30027fdff0000000000000000000000009fc2e12ebf051ecc479c9787c347843019d8e665082bf3633d002a50fe43f6ec3b435c5d1c36c6d47d8158b7ab2721a4d3"], 0x14}, 0x1}, 0x0) socketpair(0x2, 0x80807, 0x9, &(0x7f0000000080)) 2018/04/03 23:05:39 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000e80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001200)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/214, 0xd6}, {&(0x7f0000001040)=""/115, 0x73}, {&(0x7f00000010c0)=""/168, 0xa8}, {&(0x7f0000001180)=""/123, 0x7b}], 0x6, &(0x7f0000001280)=""/81, 0x51, 0x7}, 0x2142) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r7, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r8, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000dc0)={0x2, &(0x7f0000000d80)=[{}, {}]}) ioctl$sock_ifreq(r9, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r10 = socket$inet6(0x10, 0x2, 0x80000000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r10, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r6, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) r11 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r11, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000001380)=0xc) vmsplice(r7, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000b40)={0x5, [0x6, 0x1, 0x5, 0x1, 0x4]}, 0xe) 2018/04/03 23:05:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0x7}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x0, 0x1, 0x0, 0x9, 0x8}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00006e2000), 0x0, 0x0, 0x0, 0x0) 2018/04/03 23:05:39 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) socketpair(0xb, 0x4, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000001c0)='teql0\x00') 2018/04/03 23:05:39 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xda}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x69b8, 0x6, 0x8, 0x200, 0x10001, 0x200000000000000, 0x1, 0x8, r1}, &(0x7f00000000c0)=0x20) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000180)='\x00\x00\x00\x00', 0x4) 2018/04/03 23:05:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1f, 0x4, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@nfc={0x27, 0x1, 0x1, 0x7}, {&(0x7f0000000040)=""/176, 0xb0}, &(0x7f0000000100), 0x10}, 0xa0) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)=ANY=[@ANYBLOB="2810000018001a00000000000000000005f400008300fd05000000000c000900ff0300fa", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) [ 80.924926] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/03 23:05:39 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/03 23:05:39 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000100)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0x40010) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b69faac4aa36eccf23bd5f50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503894ab0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d65460082716ed2144334003bcd9aaeb92f094b49a8a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf04000000546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300d22e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c9d1f08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a44271309fa961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f7512e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fcc9a3bf2353aad6f4af3c00d65db80404afcd3240133603e5dbf405f551", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000180000000e00000004000000a0030000fffffffff0000000f0000500f0000000fffffffff5ffffff180300001803000018030000ffffffff04000000", @ANYBLOB="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"], 0x2) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000700)={&(0x7f0000ffc000/0x2000)=nil, 0x1, 0x4, 0x40, &(0x7f0000ffc000/0x3000)=nil, 0x8001}) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x101) socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0xfffffffffffffffe, 0x4e22, 0x400000000000073, 0x0, 0x80, 0xa0, 0x2b, r4, r5}, {0x6, 0x8, 0x4, 0x20, 0x0, 0xe288, 0xf, 0xfffffffffffffff7}, {0xd3, 0x1f, 0x40000000, 0x9}, 0x680, 0x6e6bb6, 0x0, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x1, 0x6, 0x9, 0x200, 0xffff}}, 0xffffffd9) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000680)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000780)={&(0x7f0000000740)=[0x0, 0x0], 0x2}) 2018/04/03 23:05:39 executing program 0: r0 = socket(0x20020000000000a, 0x3, 0x40) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) [ 80.984434] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/03 23:05:39 executing program 2: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xef) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr=0x87d}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 'lo\x00'}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000140)) [ 81.036703] kernel msg: ebtables bug: please report to author: entries_size too small [ 81.099516] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/03 23:05:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002600238100000000000000000300b2c4a0af5a9345a66587009530273e86d89d11b76e4be4ccfe04df1cf1e060bc245594d0f80f9f0bed6bf641d0de5605e4ce4cedfd39068ad4fa1efa1d462c0b444606ae2c6f85e69edfce89cfd7d55aff09cdb6"], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x80007, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) 2018/04/03 23:05:40 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x28, r3}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000240)=0xfffffffffffffffd) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000340)={r1, r0, 0x3, 0xc3, &(0x7f0000000280)="e507f23cf14d65d09ba255c55baa7b72ee55ee12f133aa0fdc21f0da3d063dc27646e7cec2dd198b28dae8b32c3c9965ac81ffa50ac529a9ebfb24de0dcdbc36cf37e4507df9f5ec99dcf8119fa4dd25f1db30ed59edb6576367bd6c51e842bc26859452e1acdec16216b196265cf57a0156a37a032a7e9c6ffa574fac48812ec2ba5f1cee66497483439a1ff32018b672bf1fb43432899023680f426e1b51bcfbc1aa40f3c833f97a2ed71c7ed47e571360f3", 0xce61, 0x8, 0xfffffffffffffffc, 0x9, 0x3, 0x2, 0x1a9, "bedd0bfb74f989b8b7aa01ca6ea5ac6e3fdd3c4e7b0f3d586410d2d086068c37376f96555f5d17d3666cc0c182b88214ce61e138826243acda5f703fcfd17875761398446ec2ab7f9c2e7253fda1814a5e1199dc86b00bc2971439fe3e1591b2"}) accept4$ax25(r1, 0x0, &(0x7f0000000400), 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000440)=0xffffffffffffff00, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x8, 0x0, 0xffffffff80000001}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000500)={r5, 0x6, 0x33, "13c07eb4c11da9ce1a2ee98b8d502690c4f408e271883ec97ca2f358227ac4d79b462b9058b4f01dd396df0f47992fcae4b7b7"}, 0x3b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r5, 0x0, 0x3, [0x7f, 0xffffffffffffff01, 0x0]}, &(0x7f0000000580)=0xe) ioctl(r1, 0x3, &(0x7f00000005c0)="84fe711a7b2ee9172dbfd91cb272fcc796426fe3255a1630a6a78254a3eee1a5173e07a6fa72671fb13409b0a3c29caa6ddf6dbb4f4cb9f247a8fffcf0222a0ba965231ee50f82ac56661a144f7bed8206e4091a25082c10deb87bcc72230ffbb2bdca4ff982d003dea38b1df0b8f192463020ec5fe13b9f89b05b6665222b3f1aeb6d7ae20b743b2ca83d88c3fec7274806e8b502bbe0ecb86ec5186b81828e264ee27f30e1dc3d26ce11208d3beb91558e1e9827de77262c1ea16498e50762636eb6d58faaaf86e18144ed2f6e4d7e3a8470b443bdd1a9b0e1600b14adc977cdfc732936a026907a6efeda08f4d0") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000006c0)={r6, 0x47, "87b17843e2be4f47fa7fa68ba7e61db02f3e64e3af27634504db57f031c90f278a86374e60894ea7be759096b8d75da00599c5d487abd0fed0387da91e4bd1de0b37fd59563f1a"}, &(0x7f0000000740)=0x4f) socketpair$inet(0x2, 0x80000, 0x40, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f00000007c0)={0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x55}, 0x1c) write$binfmt_elf64(r4, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x8, 0x3, 0x40000000000000, 0x800, 0x3, 0x3, 0x4bf1d35b, 0x23d, 0x40, 0x196, 0xe8, 0x7, 0x38, 0x2, 0x400, 0x712e, 0x7}, [{0x4, 0xfffffffffffffd50, 0x3, 0x8, 0xffffffffffff8000, 0x7, 0x80000000, 0x8}], "cf5f916062e59cfa4d535ac329a4d1655c8227e341aa37e35bd73b84c51d742a49572d2abc93a767a822074e96a8c16fdfa0fed67ee732d20d1456f187cf8a51de7e8fc539e4dbc7a6b3ce221b902b86352a57e994092492d931e2346ee21c76a1e8afc54f55da8c264f8857fbdc34b75c3a0ccaa3f1", [[], [], [], [], []]}, 0x5ee) r8 = accept$packet(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e40)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000e80)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000ec0)={0x3, [0xce84, 0x3ff, 0x3]}, 0xa) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000)={r2, 0x6, &(0x7f0000000f00)=[0x6, 0x8001, 0x7, 0x5, 0x0, 0x0], &(0x7f0000000f40)=[0x8], 0x12, 0x3, 0x2, &(0x7f0000000f80)=[0x1000, 0x8000, 0x3], &(0x7f0000000fc0)=[0x4, 0x6]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001040)={r7}) getsockopt$IP6T_SO_GET_INFO(r9, 0x29, 0x40, &(0x7f0000001080)={'nat\x00'}, &(0x7f0000001100)=0x54) listen(r8, 0x80000001) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001140)={r2, 0x26}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 2018/04/03 23:05:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, r2}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x800, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r5, 0x9}, &(0x7f0000000180)=0x8) 2018/04/03 23:05:40 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000740)=0x80) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000780)=0xffffffff00000000, &(0x7f00000007c0)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/93, 0x5d}, {&(0x7f0000000a00)=""/222, 0xde}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000000980)=""/23, 0x17}, {&(0x7f0000000b00)=""/7, 0x7}, {&(0x7f0000000b40)=""/26, 0x1a}], 0x6, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/15, 0xf}], 0x5, &(0x7f0000000280)=""/124, 0x7c, 0x100}, 0x1) 2018/04/03 23:05:40 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x12}, 0x4}, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x800}, 0x1, [0x50f, 0x3, 0x446, 0x7, 0x0, 0x8, 0x800, 0x100]}, 0x5c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000080)="132ec36effbcdc96ce05f5d6ad3fe69a50af6c8c502009", 0x17) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x7f, 0x4e24, 0x3, 0x2, 0x0, 0xa0, 0xbc, r3, r4}, {0x81, 0x6, 0x2, 0xa1, 0x1, 0x9, 0x40, 0xffffffffffff0f6a}, {0x6, 0x3, 0x68, 0x2}, 0x8, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x0, 0x3, 0x1, 0x5, 0x2, 0x21}}, 0xe8) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000640)={@local, @local}, &(0x7f0000000680)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000700)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000780)={r7, 0x8}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)={r8, 0x8}, &(0x7f0000000840)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x1e0, 0x120, 0x1e0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000880), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1f, [0xe6, 0xffffffffffffff80, 0x0, 0x0, 0x1, 0x2000000000], 0x97, 0x7, 0x8}}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x94db, 0x1000}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1ffe0000}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000cc0), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x8, 0x7ff, 0x0, 0x7ca, 0x4000000000000000], 0x8, 0x0, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, 'teql0\x00', 'yam0\x00', {0xff}, {0xff}, 0x11, 0x2, 0x2}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7ff, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x100, 0x5, [0xc, 0x1e, 0x3, 0x27, 0x24, 0x14, 0x2a, 0x2, 0x3d, 0x32, 0xd, 0xd, 0x10, 0x3a, 0x1e, 0x21], 0x1, 0xbb2, 0x81}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffff00, 'bpq0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x89, 0x2, 0x5}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xfffffffffffeffff, 0xc70}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x800, [0x5, 0x480000, 0x8, 0x0, 0x2, 0x2], 0x3ff, 0x7fffffff}, {0x9, [0xff, 0xcaa, 0x0, 0x7, 0x7fffffff], 0x20, 0x3, 0x400}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000c, 0x10, r6, 0x0) r11 = accept(r0, &(0x7f00000011c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000001240)=0x80) setsockopt$ax25_buf(r12, 0x101, 0x19, &(0x7f0000001280)="cda4f6b216735186fa7609a6ae0333fbd574321c2633169172e07e8622bae783d55bcb689122b179b72bbd2694447cf1e4c1d05ad661ab", 0x37) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000012c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001300)={r9, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100, 0xc3d6}, 0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r12, 0x84, 0x71, &(0x7f00000013c0)={r10, 0x10000000000000}, &(0x7f0000001400)=0x8) getpeername(r11, &(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000014c0)=0x80) socketpair(0x9, 0x800, 0x140000000000000, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r13, 0x8915, &(0x7f0000001540)={'bond0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socketpair(0x3, 0x80000, 0x8, &(0x7f0000001580)) bind$bt_rfcomm(r12, &(0x7f00000015c0)={0x1f, {0x4, 0x400000000000000, 0x7fff, 0x3, 0xef4}, 0x400}, 0xa) setsockopt$IPT_SO_SET_REPLACE(r13, 0x0, 0x40, &(0x7f0000001640)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x230, 0x230, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000001600), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x110, 0x170, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x6, 0x10001}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7ca, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x5eeef229, 0x5, [0x37, 0x3d, 0x32, 0x1a, 0x9, 0x20, 0x26, 0x3f, 0x23, 0x14, 0x25, 0x38, 0xd, 0x30, 0x2b, 0x20], 0x2, 0x1, 0x8}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, 'yam0\x00', 'nr0\x00', {0xff}, {0xff}, 0x7f, 0x0, 0x5e}, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x101, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) getsockopt$inet6_dccp_buf(r14, 0x21, 0x8f, &(0x7f0000001ac0)=""/40, &(0x7f0000001b00)=0x28) 2018/04/03 23:05:40 executing program 3: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x100000000, 0x6, [0x1, 0x4, 0x2, 0x0, 0x1, 0x7f]}, &(0x7f0000000240)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r3, 0x1}) r4 = socket(0x10, 0x3, 0x0) getuid() getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @local}, &(0x7f0000000300)=0xc) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, 0x10000, 0x4}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80}]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x1}, 0x8089) sendmsg$nl_route(r4, &(0x7f0000b56000)={&(0x7f0000046ff4)={0x10}, 0xc, &(0x7f000024fff0)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:05:40 executing program 5: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000000600)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) r3 = accept4(r2, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'bridge0\x00', r4}) socketpair(0x5, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r5, &(0x7f00000004c0)="ac0d969a82f54f7e3b2ed9f35c4686988613a07bf82c10769c3fc0d81d82c63acafb3fe084e947534d2761b00fea254f6fcf7302c54d7a0419a931c833630916db06160cf47e", &(0x7f0000000540)=""/72}, 0x18) accept4(r3, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000003c0)=0x80, 0x800) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0xfffffffffffeffff, 0x4, 0x4, 0x11, r6, 0x200}, 0x2c) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r6}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r7}, 0x2c) 2018/04/03 23:05:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000280), &(0x7f0000000300)=0x6e) [ 81.753421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 81.777944] sock: sock_set_timeout: `syz-executor1' (pid 9936) tries to set negative timeout 2018/04/03 23:05:40 executing program 3: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = socket$inet(0x2, 0x400000000080000, 0xffffffffff7ffe00) recvfrom(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r2}) [ 81.848672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 81.857540] random: crng init done [ 81.858218] sock: sock_set_timeout: `syz-executor1' (pid 9936) tries to set negative timeout 2018/04/03 23:05:40 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x7, 0x5, 0x10001, 0x1, 0x0, 0xffff, 0x200, 0x0, 0x5, 0xce7000000000}, 0xb) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) recvfrom$ipx(r0, &(0x7f0000000100)=""/54, 0x36, 0x2001, &(0x7f0000000440)={0x4, 0x6, 0x7, "00655b154d18", 0x2}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000500)={"6e61740000000000000000000000000000000000000000009729c01100"}, &(0x7f0000000040)=0x44) socketpair(0x8, 0x5, 0x200000000000000, &(0x7f0000000600)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xf1) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) 2018/04/03 23:05:40 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x800, 0xfffffffffffffffe) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x200000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4a) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) ioctl$int_out(r3, 0x5460, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='dummy0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f00000002c0), &(0x7f0000000380)=0x4) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = accept(r0, &(0x7f0000000480)=@can, &(0x7f0000000500)=0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0xc) 2018/04/03 23:05:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) 2018/04/03 23:05:40 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6a96ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c350738630a852b6d3252ab1"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/03 23:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000055) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:05:40 executing program 1: socket$inet6(0xa, 0x803, 0x7ff) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendto$packet(r0, &(0x7f0000000040)="d9f301f80f09b47cbcbe701a4778c06a1c825730be158d687acafa20a1b486d0597ccc64e3c4996f5e5a4799b31ce766155909e59390bce6d7958ced6f059cd853b881fd", 0x44, 0x4000800, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="fea832d402cc"}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) 2018/04/03 23:05:40 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/150) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xf9, 0x5, 0xc1, @empty, 'vlan0\x00'}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x4, 0x8, 0x7, 0x0, 0x8, 0x7, 0x10001}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/03 23:05:40 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x2, 0x7, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x91) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvfrom$packet(r1, &(0x7f0000000040)=""/20, 0x14, 0x2, &(0x7f0000000180)={0x11, 0x1c, r2, 0x1, 0x1, 0x6, @random="7573f0d44b53"}, 0x14) setsockopt(r0, 0x40, 0x2000000000, &(0x7f00000001c0)="9d4fc77dbc3e377169db65ef462728b1070400000069b33da8edf7f2c2475bbecc3c01e846e8d28b479d478fb379bbc76060dedfbdb82bc5d5bf4b201ae7c9c75b832f6a5a357459200a8a9f5928836a7db99ca9fc7e6535db5aaee11f20c90c6c194360c1432dd9003b09bf", 0x6c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0xff, 0x1000, 0x9, 0x47, 0xfff}, 0xffffffffffffff4a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000000)={0x2f, @rand_addr=0x1, 0x4e23, 0x1, 'ovf\x00', 0x10, 0x6, 0x5e}, 0x2c) [ 82.016660] device lo entered promiscuous mode 2018/04/03 23:05:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fcbff8)={0x0, 0x0, 0x2, 0x20}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x0, 0x348b, 0x8, 0x979, 0xff, 0xfffffffffffffffe}, 0x8}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/03 23:05:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0), 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b80)={{}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000c80)=0xe8) getgid() gettid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003940), &(0x7f0000003980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000003c00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c40), &(0x7f0000003c80)=0xc) sendmmsg$unix(r3, &(0x7f00000043c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000000)={0x2000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'nr0\x00'}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000011ff4)) r4 = socket$unix(0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000008ff4)) close(r1) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) [ 82.056597] kernel msg: ebtables bug: please report to author: bad policy [ 82.075126] device lo left promiscuous mode [ 82.103188] device lo entered promiscuous mode [ 82.107409] kernel msg: ebtables bug: please report to author: bad policy [ 82.118230] IPVS: set_ctl: invalid protocol: 47 0.0.0.1:20003 ovf [ 82.154490] IPVS: set_ctl: invalid protocol: 47 0.0.0.1:20003 ovf 2018/04/03 23:05:40 executing program 0: 2018/04/03 23:05:40 executing program 3: socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x20000000000009) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xf5, 0x4, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b0000000348905360f4c35af06b47599ad74215862aabe89fd2cf67c15bc8217fc43ef86eb0000000000000005d86d2a82d7cfe1263eccdd6e5011fe4607aadb1450af7a33aa6407f69a603cd5e2e1761666126f5e9d327891ecf5f43b42802e3b2105bd88f1516c95860a7016d210a446fb4c50b4027927ee33010f9b91ad65e301f7adde8ef2ad63b2982b0ce89c602e8155b09e6746606b22be332ee75f2da688d201f568e6905d14226a34973ddf8587fd23aa278b"], &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) 2018/04/03 23:05:40 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000011afdc)="24000000200025f0006b00042006fc00020b00080110b5020010ffea08000100000000b7", 0x24) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000040)=@generic={0x1, "6823c5df7bb44e3349d9b3b30c64aad719800acc6750bdecf9229fe123d43437a1a52a4b31e4eaffdf9bb04bc744f34fd0a6c866fdec051db97d24afe39154d06f2d734c7f62910d0176f59e4cbb4fecaeb2158b91dd33532cbd100a97fb5af6dc4d3cd7661edbc0947592c3617d7c1d56bbc1b5ae7f033d289c5added05"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="fed00f4e3083dceceed2a395a63f37c057b7b7c5dc0fa8dc571c8f606a448c84359e8561eeb65ae13d4735404070f926b14803ba12d4994b7adde5070d85ff0e87489b4ebd75b6", 0x47}, {&(0x7f0000000240)}], 0x2, &(0x7f00000002c0)=ANY=[], 0x0, 0x40}, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'\x00', &(0x7f0000000200)=@ethtool_sset_info={0x37, 0x2, 0x2, [0x2, 0x0]}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x8ac}) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"fab3c3e5f884ff"}, 0xe4}, 0x10) 2018/04/03 23:05:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x4, 0x80004, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20200200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getnetconf={0x14, 0x52, 0x500, 0x70bd2a, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) getsockname(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socketpair(0x19, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000400)={0xffffffffffffffff, 0x7, 0x0, 0x48, 0x1c, 0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00000003c0)=0xfffffffffffffe01, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff771, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000000c0)={0x4, r5, 0x0, 0xfff}) 2018/04/03 23:05:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000008c0)={0x80000001, 0x7ff, 0x5, 0x6}, 0x10) socketpair(0x10, 0x8, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000100)={r3, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14f0a71b9dfb90d300002e002108000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c65c4e71b3b77336c550000000000000000000000000000000000001f0000000600000020060000380200006004000060040000f800000000000000500500005005000050050000500500005005000006000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000534554000000000000000000000000000000000000000000000000000002f8ff05c20900d3040000000020000000fe80000000000000000000000000000aff010000000000000000000000000001ffffff00ffffffffff000000ff0000ffffffffffffffffff00000000000000006263736630000000000000000000000062637366300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000088007f0000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000080000000000000028006d680000000000000000000000000000000000000000000000000000000006aa0000000000002800544f53000000000000000000000000000000000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001fe800000000000000000000000000013677265746170300000000000000000000900000000000000ff020000000000000000000000000001fe80000000000000000000000000000effffffff00000000ffffffffffffffff00000000ff0000ff000000ffffffff006263736830000000000000000000000079616d30000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b00050208000000000000000000000000000000f000180100000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000007000100000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800544f5300000000000000000000000000000000000000000000000000000016040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x680) 2018/04/03 23:05:40 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="4f6603000004060100000000000000000002000000"], 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000700)="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", 0x1000) 2018/04/03 23:05:40 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x3) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80801200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00022dbd7000ffdbdf2503000000080002000a00000008000200460028b80800040000000000040005000800040002000000"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x80000000, 0x3, [0x20, 0x2, 0x80]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x3, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0x2, 0x1, 0x8, 0x100000001, 0x2, 0x3, 0x6, {r5, @in={{0x2, 0x4e20, @rand_addr=0x80000000}}, 0x5, 0x2, 0x100000000, 0x100, 0x8}}, &(0x7f0000000440)=0xb0) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7fff, @empty, 0x6}], 0x3c) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/04/03 23:05:40 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x10001, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x348, 0x7fffffff, 0x4, 0x7, 0x5, 0x0, 0xbc, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x78) 2018/04/03 23:05:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0xcc56343d5c6e86e5, @multicast1=0xe0000001, 0x4e23, 0x4, 'ovf\x00', 0x1, 0x0, 0x5}, 0x2c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f0020010000000004000000ac1414aaffffffffac1414bbac141400"], 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/03 23:05:40 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffb, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="b2e35fcd326690945147fda88e851bc30aa9ad7780d4fdda6d7ea71f4b82033dd87e792a5d2020abb195a4ac923afab0add984bb26b76d292c37817fd37fbfc2123ecdc57d326f2277f209b0a8fb077abfe2964c17e6a2687a31bd69d6da35d2d8b8ebcf332e40654911fd84711b3fa8e8b8b7cf6b8c5f306dfd4e94105544b9b607fd504f69a829578256c1f16e794af9cce15b1190d7a3063f2b", &(0x7f0000000100)="b8db2fa52acb81adbb6ebd3192d5967c5a58946b888d6c87d2529ef57542428118a78b64c4f918f44c75c6284d133149c671e0a40bdbe4164d0e8bacc916056f6aa11ce853fdec2f462675d0279e8c1a63a0642510b6bbb3f4f0fbcc070ef0a5a38747d2ca371938b067ab5484cd93f0d1553aa24ad12667f8bc2bcac7fb87cbe1f2703dabacf8b248b22c401e491bac2785f661b35ef92f762614255a336e0704ea89f2d33709439549b37ed7436d64bb5654a39cb2e9a729cb1b0904682c18b2505723c8932be516410650702b1577c783b6cea1467823a7bc506587a8652f75daaa5899d8934502b0ce71f6b2c7", 0x3}, 0x44) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) 2018/04/03 23:05:40 executing program 4: socketpair(0xb, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x400000000000004, 0x9, 0x2, 0xfffffffffffffffc, r0, 0x1}, 0x2c) 2018/04/03 23:05:40 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[{0x18, 0x114, 0xc, "d0"}], 0x18}, 0x0) sendmmsg$alg(r0, &(0x7f00000013c0), 0x13, 0x4000) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) pipe(&(0x7f0000001680)={0xffffffffffffffff}) sendmsg$nl_netfilter(r5, &(0x7f0000003bc0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003b80)={&(0x7f0000001700)={0x2468, 0xe, 0x7, 0x0, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x3}, [@generic="41d96a6d8e258008b488581258a040187ed52337962825d007c9ec4e680a42c24cd463af00e89113265bf0d9c92f7b21", @generic="78c4d6290f4d327d031ac9ed1a45f0cc7e810b63efbfaea4e7e994713b2e268a1eb9b4daffd6ccbb5ab10d7b8bc4e9bfcf7e69dc0571", @generic="95dbf16c2af96e0712acd1", @generic="fb649001f6eb38a5feb3141ae900622f4a42c06868a7bd96d1251ac073efb8198e8508762e12a4259f78aae126377060e877260439002dd47ef6255260b58ae756580cddb1b3ffb45264e806d80ed97ae0eb50218d7baa3fd1fe7f49c939a0915ccf8496f84c", @typed={0x4, 0x52}, @nested={0x29c, 0x1d, [@typed={0xc, 0x58, @str='wlan0+.\x00'}, @generic="b077ef5d817231d841f3f66696c97b8977da65e57761cddd593f23579ec2e4b184a1f8d2794ace1527924cdfd25cda542fc0b142c493a6fc24028c8c8c920a2f4cce40ffcd8dda1cfb1cdcd4a6dfa6390e3a7b7aae8c057c3fc84f1d231c7fafb22027cf4d36a942d61b9846804c1d2a3328f7e0b665a6680e24aebaeb041a76e5f831db2779d101991c8f6259849bc6fa919215264ca40e2bd03779e936e29ccb0134a96fe552d984cb0eebbca7dc9ee58acf51c16174d244122c8ceb0d958480b0ab49b4a76146f8b3e2d044c24e7d6a", @generic="531be2b22a2e359222601ac179b2cd389abbb0c0826a81652ab7706d7e8aad03b1804352ab236ea333aea17098920cea8198bf13fbddcfc7945c35d050e00b5695c75a1ff6046acded0d7d537e9efea147dba5206799cf133608e35258c592b8ecd7b893febca63c5e3106542081f4bdbee16e403059f72bb1bff763608da7ab6c5cb25a24b0a534e7ff80e6518d0f9eb144b52b4d47913c6b8c27c272fef58a7e4e1e3b55fc7688204a7b994c96172d587b3bd0785c572cbd06cd07902ae9fd59a98535f158ca334943", @typed={0xc, 0x7f, @u64=0x9}, @generic="9b445e2790eaf378ed4f2fdef65ca4f75183ce0b10833d58d40d452c947927f17b0f8b70b956aafcc9c24b475ae32d13042ab62427206df06ddc56a1e248c4172ad748d31ed76cb1459cd7f7f3ca6adc50bba96eac5f2bfad6d2a408360bc4fc408b522397475f4e699f9821d557afb2e57dc24cfb20dc55141024589795c79d72a376a0f21c634025e39afe20e0286724bbcb610a4f8d6a33b0470af46fc0847726a8ffa8827d4fc40abb22a3100669ed90a8da4fea291d9e35f34e1b173bfe6288f7c0b67287007e210e6a709e30fe503dac64", @typed={0x8, 0x8c, @fd=r3}, @typed={0x8, 0x7c, @u32=0x7}]}, @generic="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@generic="c534466e8dc684a5c32d7cf63e0b0ce0a8d2d2a1067a1c7632f966114e143973b68bc438aadc623dac16f16a8e01efdf378fedf5c4b22117bcdcf2fdd4e9e8817f8c1119068a24def78a472ad6ab938fb41dcd4976b57689b44c71a4", @nested={0x1080, 0x15, [@typed={0x8, 0x27, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x47, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="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@typed={0xc, 0x6d, @str='proc\x00'}, @typed={0xc, 0x79, @str='hash\x00'}, @generic="2a13e3375472cfafa905c9d49be92f75e16cd4a4491d92832cf03b45cb3d2fa11b89a5d4dece0e33e96de608c0b9d363dc27739d08dc551f461366e69f", @typed={0x8, 0x17, @fd=r1}]}]}, 0x2468}, 0x1, 0x0, 0x0, 0x8000}, 0x4) bind$alg(0xffffffffffffffff, &(0x7f00000014c0)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crct10dif-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e21}, 'syz_tun\x00'}) 2018/04/03 23:05:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000fb9000), 0x3}, 0x20) r1 = socket$netlink(0x10, 0x3, 0xd) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000016c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001680)={&(0x7f0000000200)={0x1454, 0xb, 0x9, 0x20, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@nested={0x270, 0x90, [@typed={0x8c, 0x77, @binary="5e27018595fc3088d798b9e161509087d43322bcc25c8f7b1ac54e5a387590782f8a47d6ec940b6c857a015dba125f3ff338e278b452255fff2cc265b3942f157e4275cc0818356a041bc1636f8f045390a742332c7db2b8ce019376dff1db2918854ebe846c808d18a78f565b73701c6e0edb62aa182ee694e205df49b2b126014b8d9b3ad519"}, @typed={0x8, 0x19, @pid=r2}, @generic="2a49c64b17050f9ef4b23524fc466f249032fb687388ed7c4d65881664323d7d3553f7c9e8f857fb2508a5cb3c8a4f463f9c5bbf06b47c21c8891d7b33a772404ffe3680144be800cbd7ceb802e9e1cbc2ace2e04717d96a16924fbf0ce74bad020cb2a3ce1897d779de4724dff70c41fcc07700f5af38ffccfba70c9d274833140cb5977e6f935f912cd161aa26984c", @typed={0x8, 0x8d, @fd=r0}, @typed={0x8, 0x76, @str='\x00'}, @typed={0x14, 0x74, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x80, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x50, @str='selinux\x00'}, @generic="383b953b4382ec6bccae34a079904bc359007a8230459741550e6c1bdf298a713eac958719cfb132d72054f71dc88b6972b4a4aa0df124c4bb24bbe766de835ac52990af18ed", @generic="6adf83b08b4493c02cf791996da9b3a9450c8255f27ac60838e5e0bedd7e61871141b85784506d085ed8632ba2e604464487eabe00ed38e958ece0f31cc26449d2d4b4dd8a93ca153a158f75de4920eedc6f36f54ba8aa09566545947ae421673ead94e4b3af01a04a90bbd65771040a9d63299a4aba6097fb4a6fee347d437944a8cd7323d61873015a76051c0fbc7e796d59669bea9e1d49699525492c89e5820605d0fabe7a356d7e0536d98199229e3307e774bfd18557e4d90003cad09033d835a98fb9a6be67"]}, @generic="2f16f7d8512836fe34a2ab024d395cfbe597", @generic="3b2e8192bdb986bdef0a5422e8e79ddc3b155a8d5890bd035be6de3a6ed77d89254f5d45cf5e84deaede6d9d59f455e1126eda0bfeb4b02e3ad2f44485d89a3d2711629fa52cec0983737cf9b3981cdcdc85b68a9c", @nested={0x1144, 0x6c, [@typed={0x8, 0x95, @uid=r3}, @typed={0x1004, 0x68, @binary="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"}, @generic="39a58019fd570f5a5c7e6468ccb29008b917171e336ee42842c05767f01c563748418219c649e108495602cdcb323c6c5f0dd3e5fff7a29584be2b4da23256f586c6f8aa5cf17f3e221d8c1c536720a18ef899ff8f3b0c64ddd9f2af2c137762aca3b3e4f574f4982b4de10fe7b696d68c4e07aaef5e7234501afe7791d3948e974f0a73d3f782a1b21fc638d0888abb741c5157a761aab7b157ddc64e38c93dcdb6026e072fa6606f4307fa8c559e77cb3c07ed5105b08d79c8fb14137c4fa1de4131b3516513cbdbc7b50be5e7c6302c5769722e9857e04e9496ab9597f0c6e72608b3e2e2e36228bbb9c9c1623b5bbe42605d3457e7a5", @typed={0x3c, 0x2d, @binary="3383e8aaec6be3eb3f49e275654d33986078cca89ee358b0d94837d452bcac3e671c1df57bf52c3face7dd486880ac29725a62925c"}]}, @generic="8a1874705ad088b0a2fc7c326880e4d18436f6b0eb02c4ea1821ca37a290a3f1bea7cbc520"]}, 0x1454}, 0x1, 0x0, 0x0, 0xc000}, 0x8000) socketpair(0x1, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000001700)={{0x0, 0x6, 0x3, 0x3, 0x80000000, 0x81}, 0xb49}) 2018/04/03 23:05:40 executing program 6: r0 = socket(0x1d, 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x20, 0x4, 0x6, 0x7}, 0x14) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f00000004c0)=""/185, 0xb9, 0x0, 0x0, 0xfcec) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 82.304684] IPVS: set_ctl: invalid protocol: 34533 224.0.0.1:20003 ovf 2018/04/03 23:05:40 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/03 23:05:40 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x8, 0x3ff, 0x7, 0x9, 0x2}, &(0x7f0000000740)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000100)="6c31d2c220fcd58c972db17aaa7769f7f8fc103be45ca57ede33ebe196962f47889a8b0d1fa449ac165c4911e42c46258b8cd65721fdd1e36dee947592b2dcd111f57a978058f6ceaa2567dafa15adefecb9b64e268ec616040046f5a594ac53c96613a4e7c8740de59a0a01be65ca6b58dac5bbafe8afce2770fb57a03143812096bf3118cd7efbf9394198c4acdf061a591b0639766bf36aaf6a5fad7a1ea752ca3d", 0xa3}, {&(0x7f0000000280)="cc3edec696b6de13e56f3e2a431106cd2073144ae56dc9b46eac57d95a5c64dcc104ca2201162d7f8d44dacbd16cec5a5175e4949a665784c580a3be391b709cb58985dae13f9a90290db5a023d663f308b09328c42afd6996ecc19b", 0x5c}, {&(0x7f0000000380)="af0b21c29dc65f5c1dbeef4e8e83ab4d8f92ecb1f83cb109093097fdde88b2117342b9c7e3d64f23b67d7d91617fedfd5745464848bc6705f0a1d563735466a3b998aff7c1c6820ba6a797cec1a8c0c399f0dd98bc54ed13ab2c3314dc6175d527a2e27c491f248ac9aa95f3f2647551b473fef2353546bbfa61e11f260250c4545dd9d140af7ea7", 0x88}, {&(0x7f0000000480)="126de10e9188eb8041fc298ce1a7d8b323087fbd824752ffa875e882481481bbf8a88ffec7bbb09b3ef47b9933183e32b9561eafc106689c634aceb51926993eae47c65f6c063f452cd62a8326108537fd39ecb4b16384f48ff1cda9bfc3e553d3170c98a02e8af8d06bd390e3837472abb109d31a3062402f02d55e4837e84ea1b94e999f8024bd8ca70234af2954206f854690eb66be8e241343d7d57cc9b61e41b9b4aef19eb0a8f711f9015e9f8d5c004967b9654008ebb367e463d847c2d9835d969e89ff7339217eec01b141b4d74e703c13f1f4b72218f171a4762c7d6c14d798", 0xe4}], 0x4, &(0x7f0000000780)=[@init={0x18, 0x84, 0x0, {0x94, 0xfd, 0x5fcd1a61, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xd26, 0x209, 0x8, 0x5, r2}}], 0x60, 0x44000}, 0x2000c004) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/04/03 23:05:40 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "8f7a9e", 0x8, 0x88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x67f]}) 2018/04/03 23:05:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200005}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040010}, 0x20000040) [ 82.391949] IPVS: set_ctl: invalid protocol: 34533 224.0.0.1:20003 ovf 2018/04/03 23:05:40 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xf, 0x0, 0x81) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000000c0)=""/207, 0xcf}], 0x2, 0x0, 0x0, 0x1}, 0x100) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'gretap0\x00'}}) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000003c0)=""/88, 0x58}, 0x62) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000300)=0x742, 0x4) 2018/04/03 23:05:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000000)="ec637a149d791211abe68dec36a3a5968d81dea92c", 0x15, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x6ba, 0x4}, 0x10) shutdown(r0, 0x1) [ 82.443090] can: request_module (can-proto-0) failed. [ 82.443497] netlink: 'syz-executor1': attribute type 17 has an invalid length. [ 82.466922] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 23:05:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a00)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000000880)=@delpolicy={0x105c, 0x14, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x105c}, 0x1}, 0x4004004) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@sco={0x1f, {0x1, 0xfffffffeffffffff, 0x3f, 0x3ff, 0x8c, 0x1000}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="87c440d18540b174b4783afd432696ff08d5ca344118d1ee2bc786a72ed4de88b7e7e192108b18ae37a043b6bc183574d40eb60f78ba5716da10186c13606beb250ce695470bc4970445286a07891372ee12edc7e868ca350e01e12ceabdae7a1b389ea1ee550191fb3ee625f25a4088d7fb1d5a64abe7771b27d640f502c0bb635460ce8c58b841dcb1355065b21bb79e11a3c16a9c175a608f4b47111f052b38a0caffa82a33bc4281ee1836f5d58886", 0xb1}, {&(0x7f0000000200)="a14add424e0efcb4f39bf272f223d827ca37a62fef255c6dbb265c9b0fc8c061bf2c8b3660acd629219c22dfa88b46ac93e21fedba6483bbdb161a81af24c8b53db4276624e7413db4d3585c715a937965ba", 0x52}, {&(0x7f0000000300)="d19f3695b6851015719535ba53196ac784e745a1afb615e690b49df4b5729a6042d9f8a6364b00cb34fe1df578dbd4c55743e4a9c5b656d1b45aa8cc278c45e180162eec54d65b9bdc662a630e42a8a7ba1aa9e79b5855d9e3d5fd44a74559eeff78bcc6f41859fcdd5cd48cfe8e59b3afd3baeaf5a6ea7191cecc2c5ef110697537577c211f78ad01a7d8fab70b5403819ee3d5faca6741d35dcc46efa43994bf31a7e57839a563a93eec201a6461d3b82069d0976f9c3e525047b4c9a98d6049f5ca0dd063abac9b10600463efc5b806c9521315d835c7d9b0bde8e9ec17638a9fed29856e69b2e91692e2e8ccaf9036c1a0", 0xf3}, {&(0x7f0000000400)="02ea7e77b3fca9ac477a76b82b8b70449261d0049e2905b63fb8d5c3fa505260c2f911c478c53f0a87759afb7f7ce756c9334bc0c81585f0ec98b286442224065423e4378bfd568388dbe868295c0f0e4c20839007ae5a95f12aeb5436edad6ee7840c23a0a7fce84ff31c5b3355a72bc1ee54e2b99f3185c016471ac7fe63f5c8f7e1b4c53e669c8aa708eb50", 0x8d}, {&(0x7f00000004c0)="a70edb5e46a085dca4194827438650c490818b64d30e8d6d42c3cfec08c6c64ddc84deda30e64a932e576f6fa2c013d4d035e71f7ee2dd8e0e7066f2cff7078ec2f2b024164e6da1197591047b70cc0b02d3236710f0712e91bba70795b8fea379c7f4ed66eb547f52850471c31aeb353a", 0x71}, {&(0x7f0000001a40)="95ea89e1918b13ff6bd2b8afb95c83d872051b069df4898ac884b5e07f0b360554f3dcc6f33d5c6ea7fa1f680c79bc5e09da84da856c96bed547d1a99e8379a9dcd60774a9680fda52170a00fd3a20d6d20900403a0aabef00d0aa6610e267a891dd2381141508e4fc8b8acba3327efcf6a2585bfa1653167804a1d4045d41a87f097fae54a420215920126e35aff6942be0d1bab641714ffe4cd0f9dc28fde090b9ee6cad69eafbc83e7273a49aec1d67cafd719cafeb6b8a06b2ae62a6315dc2af2d2af2d888466fe75f8707ed2932c47b536edb1d682316c589e2fc34ad6442f2e37acb922ade073cd3eded2a7a80250ee8eb2839e5bf28a5788df96de009c84a323143248c19c4a36b00636edf071dd3d7a9fbf6ece6b78b3c894729f8c12ac24cd0d04781ead3bd4fc2b0e2b7e3a06553e129e3031575704d337de4af8437ba986dc37283f9487534fa2e0ced2b92f269ea5d75179f1113b7308e00249e4e8605a9ed818521a72c5b1aaba34437ad3006293753cddda8f6dcdd2c662c90c06f679865818bee11f781882bce918c69471e049e413cd3a79e4336748ad2daccb7dd273d3f1d59b828a8df0728488070976749029e94d54fff2b1fe18b1ff9400871fa59eba307c6bd5b59d92394863f7b4e5fb0b3eed06036e6c27dd0e40ae689bab90a66c4700f66dcfb890a100caae278bf1ee5db51218e8c977e6fb5de53339c552dec09d1c8ef6cc56a7d4cba39ae95c5609a93fcbc85b63fd09855fe86ffb065b86b5ddeb5af93ca4c39d91dd8792feee945d98666438a5ac483061ef391d68272e58a0aaa2d6ff0ac44d99ceb220e17bf4876f5bc62606935d38083161cd4fb7570748272c9c3718d11d897a4698da39d770b4da65c0cda26e2a8982b89f6fa6794c274d7c85ee856e9c4366a4549ed04fb406035e3a11f0ca4786d6371bcc76dae1b8feab29e41719560a5e4ccf81732e82e1e29628eb9c26fd0da5e94187c5e0b839061d9cbce526087159b99636c10ad021b0c689160b61acc148fbf29a303d1d447f172a51b71736410ebb84470fb7bb6c3bcdf60b82386eaa0c5984f252808e0a48f940131316a8d1da951a43905185793d87a9dce6b9cda0e6a67d9889ee8e102e41c0dbe2cf9cb1a7ad96d8c82218f73a43f918ffff99e1b10bbf3fb801324e1c3393177853f042c2ddc7cfebb57a5b3af22bb685e8d4da1e71d54523c4c623a992762c3d714db9d56edc6cff162572c0eae530a9a86d3035af0395eeb1f61de0bf61fbdbddec649fd7e6a20dd6aaa37e524fcdccd056dfcf002b20c5f88f488d569ddd02bfad00a60cc5b193c844e2ca3a2e32c429634af2be975e599b80ad54a857d3a5c07a67e0a65be50cf2be82c863db6f7347ff148840331c9ee9c9b14138df0bd2f47a7355baec4c8e43fa47ce635a91aa5444e30c7c8e081b019d56eeb65bf68e16b075b382de152c3bcde2fa3bab3e3bc5164ce251b4bfe24a9201e5133d377f200221a8ab8c68a3b8db94139cade8a8e1104b1a4349378f247919eda803a1a9a100648fe887b12e05b65466f50d0afe73a1e585fca32a9ebc5296da21be825e5aa4887507de3b4edd0481fbf4f67325c2d13629c07527f3b4f410ddba179a04474a3ab7d89de23a3c4a5c7229550e341c3fcbadad400dd05687454655414a921a6a2581fff1a7255d67db1eb36d212a3ab7de62734c7d18ab006c0f66613703e1b2dd818b98d135ca506b132575fa31d04a0d107016025e591a0bff4e5250de0f9b55b8dcef035c42efdd0f7b5acfd61a7b50aa617753176ffce8e2f84771aaf06e932fdbfe0136ade37ffd1791e82d7b24565ef51a93f5d474c3f096e8905444466ff6788875cac27c42d86e3948a91be14b2d9b45bc95b10d4aab4dee650fef321ef6ae8a58ef4a80a4e7e3b395da185b0cbe14dada31bc000f4da7181021a7458c7aa040337c2425901e740ea54c1c0b9b2ee2a05819dced22c3bcd0e932c27488e3b0a94d5a0cac3e54c6c31789ae290b36670855f37c7a66901530dd52345ef2a9656d3bc35ab1c247721bd72376e488a76735156beb71016d84ef9aa277f49d4d3ed04b934e1dc156f4971adf7111f87c952177832be8312a751141d81e34e9e5072213e8f8fc985e4f1c2f3134ef5a55e3fda4fbdb9b7d23ad485d8f731b215d70231b2b5c42c723012b1b9b1e4b5151c72a479cb74b381844eb47b897e3050cbada1796b4573d37cc066bd84358ceb03985176f8473bd8ba76a0c3d239f470609d7c3f09ff8dbbe05df88c944d24e8b74a6a55a7c917f5b33da41ac9a8e0e9f9c39f7060faf0a3ae8d553e537e437de3f50328e1e360aa35bbb7dc55e4da436ab4b4410e560f0cf71a579ca530d9ecc3cf82871c31699d668687cb89a02b8e3be28366bb9c0e16b9d203f510419e4ff4c800be825e18be406046a31d7ff5990759283e2706d7d0663f8056d83be1e6db266c3f0875eeb8b6e8eab5219abc9c11a776bb3dd886a6a8f83555e07e9d2872515027a603e42fdaf89ae39ab5a714a479b12f253b6aa2090de729847417d94a9fd4bb62bc8522d84383efd5debccecea986011ed125e6d8e4f2d180294f38512bd3870b0b0568b9a2cd46b73a911ab9f3ce16a4f518328d6774016b87439b87d6cef33fd88ebc3f5778a8927d8021a7975dd433dfc9e96fd2bf7bcc0f0ed03aa303fcb7ad39f91237939982ba7eaa066b52af4fa510e68dca45499a6a96b4f7c67e1051e301c3ebde6b5690c61f43d5685e76302680e7d99fe428503a6c0cdbe8859f26bb90e8873ad41d6a69094854f700c300db6000ff2ab50864d632e4c30cdac50cf933139d74d3ac7d20ca1df070fb0c09cb5a3b24e8618498b24d230d9707ad83e34187f9b6ce589bd0a9347e450e85d3c2285c50976bd152e3401d88f5d070e7365143f002b80fa8ce48ebc74e59089d3fd2f46c49f17a00f4668521e621b8c0a2e3cd38ed0174b5cec79fab73696217d590e9597b96e195acdff05994438cd05bc8520712406b331d9d1b9db88884b86c4abfcef111298c48929d944c112849e7604e38234d48f9fd5fd97edc1d6e422b81b6ba78f518ce0fa6814358e14bf78a7ecb5d2d8e18828edbf75174068810df9ee221e36a00a4b5afd68d3fbe0640471c34247dbaaed1312366cf7b59e699175f3f76dc78289cade6ec3e581fe1a6618696bcb6070aec3f1a9d99784de81c1c062a2df51178dc570d8dec73f7183e7369c1c1acb3ea24c340890591fdc24991f9fa5afcabde993a209dfc7f0390e4eb8169bc963b8951477c4777b034f776bf07b8837158904b89b42411348d617d8bf789dc56ff1315bd91782d97a25e9146488bc56d42e2f352f639f1fb9b1066fb046be2f45e30973cc184690bc469c83bfed15fef3cc4df4af7e8bb7174eb413e8f230252e0e608491761461a4e30f96fce39322af5cd724935b1055164287947933a5987bfac525f295f75126f85410fbd0b33d12ff99fc62962ce206846609e9bdd39998cfd7e24d6576eeb14f2e50a308b07e4f987bddf025d09d3781194d31171770975fbe21b58ec5790076f87b74714600200a17583f3126318889fcb1edff108984ca23ffc9ae2f64bea273fbf5a4360a6d5042491cf1c718b30247eda7a80352f1a1648a3827595fd42036c45ec8093719f9f5f832c4053517640f1a9d2a52d561ed6b115a7a5940d41972dd8c61c713edb97c562e19e0f34442542d2ce424193c5deb39d86757eff816ed38e5854024ec6b013d75a497a3a7baba01a7feed417fee4922836be36147a112b1332fb6cf4cde1da6ecf384868d30fd3dd3c0626349faa9b3ae9e0256fb37bfe0a31edb6ef695459324f83f4b99e3fe10a62c41e733d62173de2c71b57a420b2ab5d6acf4ac2194611c16ba380135eda465868af542df3841db9813a2641ba3c158acbe96d22440a889d9b4539dcfff90583a541ef1a8230507a458769a0987e6a0000d57399f057eed32822b5512b6f5bf47fc11b54a63647f79f97cb72ca3bdd1af05dae57b7c32e8fc0cdb5dee965f2dba8379a7c8cde7a21c5b9a13a925cf7d4ff9a3fcffb2ebea293198c26800b969988c92428005a06ece72f0cf78eb73bcd293fed725f18d33a83f5828f655a54f714eb3ed718f8901ed2faae31f26aa7d2025f2da8496e464c48f2c475f79d239c0f526b08e29f6ce7fdcfeac764551c680174691693fd9274dadcc07f1a77027513e1152000911bb7b98eb822667bdfdcc1b35a371cad0e259d399042e65f41ce60bcaf30ca625d720885f2b10dcda87f8b93a4229f3dbacebfd29e4fbb02d050e453a91975a333e812adb4be1d0eb711b67771e8ba495ab34965efaf01371948399a627017142e45411337a736359fe7fb64baa3118638a500720fdc079d4c4e92fad2a93ad21c1be751d52466a1ac063caa373cf20fd18c84de414006b13ce9dd98e6e10ff7c8a199df03b3663f66d9fa2f9e294d912a225e736031756931bc02585903ba029b48d0803786fbab47d58b868bdd379c25d0712470ee239c3d4cff597d04595f15ece155335ba2d064400d4d2e02cd45800af63114100936245faa953a48ca308408f3d95d2f53a9cf577861a8c634d7ec6431f30a64c280facdb0d9b23fca45e3cc5cb1b3a16ef9913d3b5489910b393295bb70580184ea0aafa6c0334fbeda269bf32f86194dc533bd07d4bcfd73a7f3b6dccc4cf4a028707b3029b4d3fff72b22cfa00a1062ac958417845c7bb628d69ae9c22795827c8d08964f91ae272f40b9e027b4ca191c281738ff1c16b3c26fb760202dd41e6c2452482cc5b96d428a1614ee7edabf70b13dbf5031d739fdcaf1c34e302e22c133e59a1583445f9488c9b929e62a6c5284221ab0af10c7e8925c16865f21ebee87ef0c260317bbb1bdeb89135e024b1b703ce73f2978321702a9056d7cb3663969ed0932762e5dd331683a0329a2c845034d9e970799609d6b07fd7569c389a7a0e443b638c0bec4f6be5ee025fccf6a53fc2dde82fbad11912bbf2027ab3f9295a190a75d6c3077202f65a538bd57a0530c2310d6c64c504e0177b4aea091503b469f1cf4bc8e8e5fad4595eeb36f7f04322f8a61d1810d1dc85b5fe3f06fa37af540c7b427dd149adf1fdc7335632bfc199b3b7231ebe2fdff8c7e776fcce96d0c6ae11992bae7ab826515df4be3d57ddac9b9147f02c7f6d37c039e7f11d8b9ebd721c148eb68430c05fbf66663c2a92e4955b895cb983a893cc906edc8b9a1161cec59e9e3e30479adebabc6c298f4c49a4363f5268d3e42c9cb5365b387044ed5ce213870fbb89b880921e2f3cc13631ca75bc3bf87f58fdb9b359e0cf90206a5f89bc19cfce63c8834fb646ed07c2c6ace936f5de49468e2cfcf48990cb75356abe2db5bc2fd7381f27cc97ba3d2a3efbea92ab1b182176179b642f37cfffea15e58a1f7d05841dad5e3014960a8b4a747e228947bf390a150f9b134694db50ce1ca2b1665da79790f0151ea01e1b64aca58c0610fa9554f78def7206edaa2d9ce8b300b127df12e1298c435ffa674e027df8c3aae9e884eb1097f735351ad047e8d14762ee9c6738614002ca65dd06f349c7870c2022cce2c9178e3f1ca407edb04e0c40b511ab0f1931f0af0d1da1539030dac539b659adbbfc932e7ea3df060fcd038b1a4523047a612d665c4c39f06a55a353aec7ce9b83744a427b2ad79a0ecbb584751afb9c2c6a1f1901c1cb6550962aa2e58fcc2", 0x1000}], 0x6, 0x0, 0x0, 0x40010}, 0x4008001) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x7fffffff, 0xfffffffffffffdd7) sendto$inet(r1, &(0x7f00000005c0)="19bd1b8a1c7e87f7c99e96a8f8b93f62d855b743986ca9ea44eb6ae008a1ec8a395271c64dc91c87667a938edc773ca7919999a0bb41e380a2715da7368838813f0ffb87353598747afeb3b095d7815a13f5a5ddb3291571454691d4e46e1b995be31d3d6478fe78868038664f0e2294f64525567783a4a79c9e97245c7a8c0ba122094162f4a3df0a667bf00cf0c3c20bde992860600977fc3cbc2ecbbef558d5007a7927a29fafc2b4f605dfff982e842055cfc7b7eb8f519ce5604f91c37846f278df1f9b074d56fc033236b75393d18e79bfaf8e5b92a63909103fec46afa805", 0xe2, 0x0, &(0x7f00000006c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/03 23:05:40 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000300)=0x6) [ 82.507174] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 82.548312] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 82.595329] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 83.194388] can: request_module (can-proto-0) failed. 2018/04/03 23:05:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000568000), 0x72, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{}, {}, {}, {}], 0x4) 2018/04/03 23:05:41 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000005c0)={0x64561a98f6f17239}) r2 = epoll_create1(0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000007c0)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000600)={{0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x5ef}, {0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x1}, 0x407, [0x5, 0x3, 0x3, 0x0, 0x100000000, 0x77, 0xfb0, 0x5]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000780)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/174, 0xae}], 0x4, &(0x7f0000000400)=""/35, 0x23, 0x7f}, 0x12000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x9, 0x80, 0x46}, &(0x7f00000004c0)=0x10) getsockname$inet6(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000840)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000680)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000500)={r4, 0x401}, 0x8) close(r0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000880)={'vlan0\x00', @ifru_mtu=0x1}) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000580)=0x1c) 2018/04/03 23:05:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x43, &(0x7f00000000c0)=0x2) ioctl(r0, 0x800000000008982, &(0x7f0000000140)) 2018/04/03 23:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 2018/04/03 23:05:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) r2 = accept(r1, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000a40)=[@in6={0xa, 0x4e23, 0xa7b, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000008c0)={r3, 0x7b203a37, 0xffffffff}, &(0x7f0000000900)=0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff}, 0xc) connect$ax25(r2, &(0x7f0000000a80)={0x3, {"3882627e82e435"}, 0x7}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00'}) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$int_in(r1, 0x5473, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)={r3, 0xfff}, &(0x7f0000000980)=0x8) pipe(&(0x7f00000009c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000000a00)={0x765d, 0x32a7a173, 0x100, 0x1, 0x8, 0x6}) close(r4) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYBLOB="580000001400000126bd7000fbdbdf25020060ff"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="8d0000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000009165000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058190000000000fdff0000000000000000000000000000000000000600000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000002000000ffea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000100000000000000000000000000000094000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14141800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000002e000000200000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/03 23:05:41 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000240)={{0x101, 0x2, 0x1, 0x4, 0x3, 0x8}, 0x8}) r1 = epoll_create(0xfffffffffffffff8) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0xc0000008}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x937e}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x80000000, 0x0, 0x4, 0x5, 0x7, 0x1f, 0x9, 0x6, r5}, 0x20) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1ff, 0x4e23, 0x0, 0xa, 0xa0, 0xa0, 0xaf, 0x0, r6}, {0x0, 0xf43, 0x4, 0x1000, 0x5a91, 0x80000001, 0x1f, 0x3}, {0x1, 0x9, 0x3, 0xa58a}, 0x6, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x1, 0x3, 0x3e, 0x6, 0xfffffffffffff801}}, 0xe8) r7 = socket$can_bcm(0x1d, 0x2, 0x2) r8 = socket$can_raw(0x1d, 0x3, 0x1) close(r8) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000004000)) unshare(0x400) preadv(r8, &(0x7f0000000180), 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000040)) 2018/04/03 23:05:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x0, 0xf2, 0x7ff, 0x8, 0x1, 0x2, 0x0, 0x100000000, 0x9, 0x1, 0x276, 0xaf, 0xfffffffffffff0f9, 0x5]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={r1, 0x55, "0a4b84399931a7a031994d5db3b7adc5fecf00d23c667bf4456509b466a3642e1339201cb69acccad383ab1bbac60e094258b3cb526406f57cb09d1fc986dc9e4c6f3293a8b75e23a3493900e508344d4903825d93"}, &(0x7f0000000200)=0x5d) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) 2018/04/03 23:05:41 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d14ffc)="02ca29ff", 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/03 23:05:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00^\x00'], &(0x7f000070d000)=0x20af3000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={r0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000740)=0x3, 0x4) 2018/04/03 23:05:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0], 0x2}, 0x1}, 0x44) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/32, 0x20}], 0x1, 0x0, 0x0, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000380)=0xfe48) 2018/04/03 23:05:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), &(0x7f000000f000)=0xfdc2) socketpair$inet6(0xa, 0x80005, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast1=0xe0000001}, 0xc) 2018/04/03 23:05:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0) close(r0) write(r1, &(0x7f0000000000), 0x0) r2 = accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xa000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x7f}, &(0x7f0000000180)=0x8) 2018/04/03 23:05:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) r1 = socket(0x2, 0x80b, 0x15cb) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/04/03 23:05:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38cd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0), 0x4) socketpair(0xb, 0x2, 0x1c43, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000100)=""/4096) write(r0, &(0x7f0000000000)="260000005e0009000000eaf83a0000000001000000ffffff000008db1ee9ff4435eade000000", 0x26) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001100)=""/86) 2018/04/03 23:05:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9}, {}]}]}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x200, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1}, 0x20004080) 2018/04/03 23:05:42 executing program 2: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffffb1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x3c, r1}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) 2018/04/03 23:05:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) 2018/04/03 23:05:42 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x800, 0x100000001, 0x7fff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7}, 0xc) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1) socket(0x10, 0x0, 0xffffffffffffffb9) 2018/04/03 23:05:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1}, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000080)=@req={0x6, 0x3ff, 0x0, 0xf57}, 0x10) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x81) 2018/04/03 23:05:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendto$inet(r0, &(0x7f0000000100)='=', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x10, 0x2, 0x80000001) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 84.269941] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 84.277367] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 84.298601] IPVS: ftp: loaded support on port[0] = 21 [ 84.327256] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 84.334685] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 84.347464] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/04/03 23:05:42 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) 2018/04/03 23:05:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100000f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000980)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa, 0x90}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/03 23:05:42 executing program 3: r0 = socket(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x10000, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e24, 0x80000000000, @empty, 0xfffffffffffffffc}}, 0x1, 0x7ff, 0x3ff, 0x3f, 0x90}, &(0x7f0000000300)=0x98) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={'syz_tun\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="100000000000000001000000250000007884dd169cef64cea88b3f440e5198f3c88232b570af32eec5a0f8206c9c47f51ec9913820ce5e115c06e8165a5a7ee9f723b6255a399831548ca455f261085e2279e903c4c0b393f8d918adf4a77b871871d39c155aec99fb98f74dfef01527d8929a2dd50eb2"], 0x10}}], 0x129, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0x4, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1c2}}]}, 0x110) 2018/04/03 23:05:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x1, 0x3359) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x401, 0x3, "53ffbda0a07abfaa9087ab191927ff95a075098d60da5c82d26e68aba89fb42af1079eb4e3bdb51509f339497844692b10a8c5503d25411f0ec4b6b3d646d0", 0x37}, 0x60) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x47c8, 0xfffffffffffffffe, 0x7f, 0x3f}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}], 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000000c0)={0x400, 0x9, 0x4f105967, 0xff}, 0x10) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000240)="0a07f5b0d5221f85e152166383e5b3b6a2c792b517d84cb2996963773af8edc71aeadecf8354388fe1c344c7c75e7d41e15160e7ca541eb0eb1d6cbe4575074213994910ec6a9479c79b551eff3dd2edbf8d7f2d44fab95d6996869a9126b0d7c8ad010be433eec993c76c2d9d6ec1e07bdaff8d6377dd10028c5dc54163413c391d11be7e8bdb33e55d332121f29aa2220d58b036377c2a6cc90fcd433d947b44020ba8755d42b2af6b744212f82b3e9f12ed", 0x6c9) 2018/04/03 23:05:42 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/03 23:05:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e20}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x10}, &(0x7f0000000080)=0xfffffffffffffcf3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 2018/04/03 23:05:42 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4000, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f00000001c0), &(0x7f00000002c0)=""/4096}, 0x18) 2018/04/03 23:05:42 executing program 6: r0 = socket$unix(0x1, 0x80001, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000014c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001600)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002a80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f0000002b80)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002bc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0}, &(0x7f0000002c40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0xc) r16 = getpid() r17 = getuid() r18 = getgid() r19 = socket$inet_udp(0x2, 0x2, 0x0) r20 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005340)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000005440)=0xe8) r22 = getgid() sendmmsg$unix(r0, &(0x7f0000005500)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000080)="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{&(0x7f0000004240)="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0x1000}, {&(0x7f0000005240)="d4af0ebbbe6961d4a1bf06f689a4ee98f52a3da560ac5d68516406cf5afbc21188745c9b271fcfede931c884ee0b50445e98acac700913a6a900a5b975b428fd3b7885a203af9dd0c7292a6bc1e166571bce73f6cbad82df9faf656edb31de09f22c13e59585a9fbe7699fb8fe7eec711c77a3868311e33e2ee5517fffbabf72", 0x80}], 0x5, &(0x7f0000005480)=[@rights={0x20, 0x1, 0x1, [r19, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x20000000}], 0x4, 0xc0) [ 84.419363] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/04/03 23:05:42 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f000013cfe8)) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013eff0), &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xfa}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x82}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0xd0) 2018/04/03 23:05:42 executing program 1: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)="3ac3dd998b53cc4475373049f6aed9a38df7b321fa944493ddc549b298f7b3892ecc5fb8f5"}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000000ff0200000000000000000a0000000c00000000ef0000000000"], 0x2c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000600)=@rc, &(0x7f0000000680)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, 0x8) connect$inet(r1, &(0x7f00000006c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/04/03 23:05:43 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x8, 0x800, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="3d93f5d497eae4256d76968d26b4beee", 0x10) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$int_out(r1, 0x2, &(0x7f0000000100)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x8, 0x82e}, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0xae) getsockname(r1, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000340)=""/218, &(0x7f0000000440)=0xda) unshare(0x20000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={"6272696467657fff028c39d39000", {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000004c0)=0x4, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000500), 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000580)={@local, 0x0}, &(0x7f00000005c0)=0x14) bind$packet(r1, &(0x7f0000000600)={0x11, 0x8, r4, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000640)='gre0\x00', 0x10) getsockname$netlink(r1, &(0x7f0000000680), &(0x7f00000006c0)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000700)=0x49, 0x4) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xdb}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000780)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000900)={'TPROXY\x00'}, &(0x7f0000000940)=0x1e) 2018/04/03 23:05:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) tee(r0, r0, 0x8, 0x8) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, 0x0) pipe(&(0x7f0000001200)) pipe(&(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r1, &(0x7f0000001a40), &(0x7f0000001a80)=0x168) readv(r1, &(0x7f0000001240)=[{&(0x7f0000001400)=""/195, 0xc3}, {&(0x7f0000001500)=""/170, 0xaa}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x8000001, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000001a0000000000000000000000711000000000000000000000000000209500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000001300)=""/251, 0x0, 0x1}, 0xffffffffffffffb1) 2018/04/03 23:05:43 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000}) 2018/04/03 23:05:43 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd5ffc)) 2018/04/03 23:05:43 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/37, 0x25}], 0x1, &(0x7f0000000100)=""/151, 0x97, 0x591}, 0x2001) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x927a, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x60, 0x35c8, 0x5, 0x0, 0x3, 0x0, 0x5035, 0x3, 0x6}) r1 = socket$inet6(0xa, 0xa, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)={'security\x00', 0x1000000000000086}, 0x28) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x90) 2018/04/03 23:05:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0xccc) 2018/04/03 23:05:43 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001900)) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000002e80)) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000002f80)) socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x12, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000006d00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) socket$inet(0x2, 0xa, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 2018/04/03 23:05:43 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000380)="d501", 0x2}], 0x1) 2018/04/03 23:05:43 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'bond0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xca, "202d79191b40bee3f0cdbbd8aff5b206dafc84c8601443a91b6bad826ace1a1f816362074061f531e1ac963270468d45768f0c4826708419a2bb7d696901f0f66c873c83d3b06ecd43ad87d9ef2d9ba0d666315e6a9b03dd917cf00b649e74364557d5536a4336c2ea0b5a47242957b6e962c3d4ffb142cf315306508c94743e951b499f71bd2e05764708ab603763d9808ab569bc621b0798c3174664882cf75dd02909023310148ef40cd0a0a52cab83629af1b270ef5fe8294fe1896053b25ff93ef69b1039ef886d"}, &(0x7f0000000180)=0xd2) setsockopt(r0, 0xfff, 0x3, &(0x7f0000000380)="d432126d9348a76b101bf4aa5ab680eb8654689e4419e7093498b4fba806199be4be2696ba1a1d89da8c1cb0096259de96a1a3ed32209f12358c38135cf499f491221a25606dc7e6e92bd20a6cf690502191e742e5713a356daaec18802dd5eb656612ce0c308a33cd4b8117a203b958c8405b93ad3ecd30f539c087c8971d24f45d2173f9", 0x85) r2 = accept(r0, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r1, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xeaf7, 0xfffffffffffffff7, 0x3, 0x5, 0x1, 0x8001, 0xfffffffffffffffc, {r3, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x101}}, 0x6, 0x4, 0x55, 0x7, 0x7}}, &(0x7f0000000340)=0xb0) [ 84.702340] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:05:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/04/03 23:05:44 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/04/03 23:05:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x1ac, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}}]}]}, 0x1ac}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x92, &(0x7f0000000040)=""/146}) 2018/04/03 23:05:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback, 0x0}, &(0x7f0000acb000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000240)={0x1, &(0x7f0000000040)=""/132, &(0x7f0000000200)=[{0x100, 0xc4, 0x3d440000, &(0x7f0000000100)=""/196}]}) 2018/04/03 23:05:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 23:05:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000000000) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="1c00000048000300ffffffffffff0180008000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/03 23:05:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="8e", 0x1}], 0x1, &(0x7f0000000c00), 0x0, 0x4080}}, {{&(0x7f0000000fc0)=@l2={0x1f}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001300)='u', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001640)="da", 0x1}], 0x1, &(0x7f0000001740), 0x0, 0x40000c0}}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x200, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x2}, 0x8) 2018/04/03 23:05:44 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) unshare(0x24020000) unshare(0x20000600) socket$packet(0x11, 0x0, 0x300) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8001, 0x3, 0xfff, 0x7ff, 0x6c}, &(0x7f0000000900)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000940)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x40, 0x0, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d9, 0x8001, 0x0, 0x800, 0x6]}, &(0x7f00000003c0)=0x100) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000818ff0)=[{&(0x7f000016bde8)}], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000005c0)=r7, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x10, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r9 = socket(0x0, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1}, 0x4814) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000b00)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="0900000020db4bf9677bffc19f38941388002f0453e4d3d4540a8af1c5f5ea71af5d299199eecc48758d87adb471e5c1171052ceb323dbd2f8da2c3f182b8713fed63c8519b31fa830f219a46a73f719786ee0bcd8fa39e1805de5eeff8dd5a3d2612bc1a68b0ed37a471c7b463a984b13f7aa939f90d0964096c0e45750c3fe842e8c9bf33bcebb543b415d0b7f415512de9c1cf7274087eeb6199abe13990f967410ed60a5085b93df4952ec9bc6"], 0x1}, 0x1}, 0x4000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000000c0)={r0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)=""/69, &(0x7f0000000200)=0x45) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000700)=0x1, 0x4) 2018/04/03 23:05:44 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0x1e, @loopback=0x7f000001, 0x4e20, 0x2, 'lblcr\x00', 0x20, 0x100, 0x53}, 0x2c) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) recvfrom$ax25(r2, &(0x7f00000000c0)=""/141, 0x8d, 0x40, 0x0, 0x0) 2018/04/03 23:05:44 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@can, &(0x7f0000000980)=0x80, 0x800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x3, 0x2d8, [0x0, 0x20000040, 0x200001a0, 0x20000438], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b0088bf4f93c40d2e15df91e65096498581000000000000000073797a6b616c6c657231000000000000626373663000000000000000000000006263736830000000000000000000000069703667726574617030000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000e8000000e80000003001000074696d65000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000286a3b1d0000000000000000636c7573746572000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000004552524f5200000000000000000000000000000000000000000000000000000020000000000000005656da45b5fb5e8f9d2664e39138266df9279dd8a7c4ef45cc8e2d20015b000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000050000001200000088e5697036746e6c30000000000000000000726f736530000000000000000000000067726530000000000000000000000000697036746e6c300000000000000000000180c200000000ff00ffff00aaaaaaaaaabbffffffffffff0000b8000000e80000001801000069700000000000000000000000000000000000000000000000000000000000002000000000000000ffffffffffffffffffffffffffffffff7e7320084e244e204e244e2200000000434f4e4e5345434d41524b00000000000000000000000000000000000000000008000000000000000100000000000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000050d0000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x350) 2018/04/03 23:05:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfc, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80}}, 0xfffffffffffffd64) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/95, &(0x7f0000000040)=0x5f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/03 23:05:44 executing program 6: r0 = socket$inet(0x2b, 0x2800000801, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/04/03 23:05:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x60}}, [0x7ff, 0x2, 0x8, 0xffffffffffffffe1, 0x20, 0x401, 0x7, 0x401, 0x800, 0x1000, 0x4d6, 0x0, 0x0, 0x7, 0x3]}, &(0x7f0000000540)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)={r2, 0x400, 0x3d, "6b538aaca02683eaae031d4fe68bb3acc433212b877a7264a585950181c763da64289dac06904275eb73ff9b48bd13252b2eaf74093ba4bf87dfdc2c96"}, 0x93) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020200ae0e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000380), &(0x7f0000000000)=0xfffffe0a) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="02250000000000000000000000000000"], 0x10}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={r0}) socket$inet6(0xa, 0x6, 0x804b) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000640)) syz_emit_ethernet(0xff, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socketpair(0x2, 0xe, 0x60, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000700)={'ip6tnl0\x00', 0x2}) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaa10ffffffffffff9100280081004f008137f06eb5dc3f04000000020000000000000008ffffffffffffffffffff00ec12ca296ae0382edb3d5cc8e863466f8ac5d353a8e43ba77d0d68c86c71c3651b2a51ce87c7b5d7f2a50da705b3d0324020f0a4e3e8b70c0bea5a1f9aa6ee0e7a97fdc34fcb1e1890cf57315f705d27e87c408be2097a0211e364a57aa8595a4340aa255e566a02f829a52d99a58c69da21ac8d5400601beef6d644d901fadb51e7b2014836ee4cda49c00aa2fb4d504da69e20938e947238b90a44fe"], &(0x7f0000000100)={0x0, 0x4, [0x73e, 0x38f, 0x5c3]}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000680)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) 2018/04/03 23:05:44 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0xffb3) recvmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/115, 0x73}], 0x1, &(0x7f0000000300)=""/122, 0x7a}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) recvfrom$unix(r2, &(0x7f00000003c0)=""/119, 0x77, 0x2020, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/03 23:05:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x4}, &(0x7f0000000000)=0x8) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040), 0x59, &(0x7f0000000080), 0x151}], 0x21b, 0x0) [ 85.705093] IPVS: length: 95 != 24 2018/04/03 23:05:44 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x6, 0x0, 0x100000000, 0x6}, 0x6) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x1}, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x200, [0x2, 0x3f, 0x6c0c, 0x7, 0x5, 0xfff, 0x2, 0x3]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/04/03 23:05:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000380)='s', 0x1}, {&(0x7f00000015c0)="e2", 0x1}], 0x2, &(0x7f0000001700)}}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x6, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) [ 85.765713] IPVS: length: 95 != 24 [ 85.790898] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/03 23:05:44 executing program 7: socketpair(0xa, 0x4, 0x5, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0x110}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000440)}, 0x20) getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000280)=0x6e) 2018/04/03 23:05:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0xfffffffff8000002}, 0x90) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/03 23:05:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xc}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x800002, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x23b) 2018/04/03 23:05:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x801, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0xb07}}, 0x80000000, 0x7, 0x10000, 0x100000001, 0x44}, 0x98) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/03 23:05:44 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@remote, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gretap0\x00', r1}) 2018/04/03 23:05:44 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x11, 0x4, 0x7f, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x7, 0x0, 0x0, 0x620d}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000380)={0x2, r2, 0x1, 0x8}) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x8, 0x1ff, 0x9, 0xfffffffffffffffe, 0x0, 0x7, 0x1f, 0x235, 0x40, 0x2c4, 0x1, 0x5, 0x38, 0x2, 0x4, 0x80000000, 0x80000001}, [{0x2, 0x5, 0x6, 0x101, 0x81, 0x400, 0x4, 0x1}, {0x6, 0x100000000, 0x3, 0x80000000, 0x4, 0x20000000000, 0x23, 0x3}], "439df5633c36c32ad4e50259a2a823d47877a8370b8864acdda5c5d6b5bd13f128e2724e8435a709b7710b318c707aaa4550ad5a83a982c1c6cd55f66269a182307a644629f8f9600f76019f0180b4024e8ce5e42d61d78939f3331b802f5ab1b0bc8e8467f1d8ad6a6e7f00c1fdc98201596797a2fa680038b1fc0092a108ddf2d5f826fc230f712de30853a1f5c1a7c6a1481543f4b715d2bf44a25046f0f30c2550a6d8087537c1c6d4b916b657c29feaa80ae50af2f58b3e4ca3543aaaa9184aa4b6f0e2a96117cb027cce684e68627365088bb4f78603e9a76056be31", [[]]}, 0x28f) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/03 23:05:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x8000000}, @in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x88) r1 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="76a0d28eb946fb0b38328279d07f05aa7c196af36a7563dac2fee67938c187fa14a3821138d1db37baf6b3233398e909c6617b51ea7a72722bfaad97597ed23c22ffb8ba58e50f7f4973a5d1805aabb20b37a63fc7ee861f6a6cc3eebaa5d9b9c1d507b761d4e8a394649915d65579eaf48891d70f5997b999de604876a2270015e3e33c883a24fe9e0543214b3d6ab07a53f959e39cc9ccab2ac3a8b003a497ca1a57a3cc0877e2fcb67b4950062d31224ca9d67d11b4dedc318ebfbde5a790d79394b143c4ab9d69ddc7a63a42f370b09e9fdb4fc15d64b223d7cd035fd6f3295744df0e93", 0xe6, 0x40080, &(0x7f00000001c0)=@l2={0x1f, 0x2, {0x9e0, 0xcaa, 0x6, 0x0, 0xffffffffffffffff, 0x10000000000000}, 0x81, 0x3c}, 0x80) r2 = socket$inet(0x2, 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x30, 0x3, 0x5}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x91, 0x6f, "d3a44f86efa036ef1cacea56311dbefbb535c8554793b9b3cba36d4ee0854e89cc5b721a4bb83d74fbd88c92aaa3168b3af85b731beec2886677b8a8964e890a7339203bc36d95e6e6869bd67389f1c3c115e8258606f48262a899308104297b495611a9f975192ac9207eb10185af"}, 0x77) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000340)={'ip6_vti0\x00', 0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000380), 0x8) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000440)={r3, 0xfab0}, &(0x7f0000000480)=0x8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000540)={0x5, 0x100, 0x4b, 0x84}, 0x10) setsockopt(r0, 0x100000001, 0x1, &(0x7f0000000580)="5b012b51b09d9af8aed94c568fe0f8be9ddcff05bd005c9889894db0040f23aa5cb5d86acf6c0574ea411a4fbdb9795a1599c9deaad0d069df46f6cad94a667f6495eb859a2172131d389393bcee6c3533b0e626d23a290422e9c85cf7142e74d4d208afeb5d7916a834bc7e70c67a8b5c1c0551f25fc42e2eca7d82eaf0dde7dbdd26f60d3345575aa3653edea38108cfb0e463ffdff97827d6a39177b99ce7075c43540259b660995934a7db17b62b1df42f15427fd3363e24786c32da", 0xbe) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r7, r2, &(0x7f0000000640), 0x6) r8 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001c40)={'dummy0\x00', 0x0}) sendmsg$can_raw(r9, &(0x7f0000001d40)={&(0x7f0000001c80)={0x1d, r10}, 0x10, &(0x7f0000001d00)={&(0x7f0000001cc0)=@can={{0x3, 0x480, 0x1, 0xfa}, 0x1, 0x2, 0x0, 0x0, "100461cffe0593a8"}, 0x10}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004090) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001e00)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvmsg(r8, &(0x7f0000001f80)={&(0x7f0000001e40)=@rc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001ec0)=""/91, 0x5b}], 0x1, 0x0, 0x0, 0x6}, 0x40000000) socketpair(0x1f, 0x800, 0x800, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r11, 0x84, 0x17, &(0x7f0000002000)={r5, 0xff, 0x1c, "3a6227b6747a9c106100bb9e3ed3ab10b4df639410f642547c2cb8e9"}, 0x24) connect$rds(r12, &(0x7f0000002040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000002080)={r3, 0x3}, 0x8) 2018/04/03 23:05:44 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) [ 86.423243] sctp: [Deprecated]: syz-executor4 (pid 10404) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.423243] Use struct sctp_sack_info instead 2018/04/03 23:05:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f00000042c0)=[{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001440)="b094ac2785825f22f3aaa3648d28c7da8477fd5f5b96f9aa913a87da289499aecb0e11de8eee5515ad4ff12c898476fb7c08374bfdacfb092e5acdcba5174db19c2e5dd5ae5a5cc8e61950686452207278880009c1b78b1f66b359295bde0bdd24e73a168e9d968f709b85b8caf064be18", 0x71}, {&(0x7f00000014c0)="d97f937a35b93c2417cea346a49f73bec519c2d2324e171891ddae66043c34afc08c3442e30eb1b733866e3811bf4f77172a8d4de9779e22a0eb4c2dc1ee58de841f2df1a481ea562a3db2f58b02ce2bf2502dca9f0c662953685d90e22463e599362afd1427fbbb0059953e702b5fdf7299547adb338534a5756cf29d43c0a67d21cb55b8f7bd0a766204d74468c26af67c6eea35b422bdd52e756aabc4ae50", 0xa0}, {&(0x7f0000001580)="b2fe3a13dd1209b391f145317c2f04e05f82e60940cd6ee886410303ca923725f496dfee9f", 0x25}, {&(0x7f00000015c0)="8eba047f5c26dec553017642389fe4bee30bf5b7dcabf2e0430e4fa898a92f49f4f857223ae7cda2a99734d20d150e94ac9aea46595b14c5d1a34e4645e55ae74e913e1c521bcc91ae8edc559d40bfc355f6a3d2c88e89a650cacfc9d2ca1a735eacfc6bad815007c08467946e4c343df8c61a3eaffa1cabd2c1a68e54c4c5b5c2b5a346ee611ce0c733cfd9d021cd6a1c65ca219fe8fc7b27a2cf66076762e9c4c90afdd9c5e77694f78cc970d7bb12fb2240f9563ceafd341855466efe5302ed6a687dbf9f792d4ee0d44f5dccc16c44a81b9512602c47e1e20e5b60c68eb84dd9443bf9b62d4224bc359d25fecd8e0418506bba", 0xf5}, {&(0x7f00000016c0)="4da5847a497e33905013028bba89bec0968e52d6a7ff5fd6834944b61026c3f792d6f23893ae4b6cea32827ca54b89d27763a33043533b0ebd72bbd2dc9938472939a3", 0x43}, {&(0x7f0000001740)="0c94f037294649b6556a3aa2b327b8fc953612e46cc58dbb248a66ca3ea9980bb06a0c64dba2a73f0126643801ac93b6e323337ec57e1f75f3ae8a12bf4ba3ce48c7758f1c04a43e26e911aa486850162ada7d8fa52673bb7a8f3a9b7342688915f4399b0d630969945dae153ef9d41e7e20f83f972bcd4732898574aad7db9b7a280a42803433ff49cd54148b8101cce4919f3f4e1b2c57d59d24995b3f845639b3f7ff1f39331e633e527c74ab821bc2891af615debc699ede4f636d22d15c98e0fe262343", 0xc6}, {&(0x7f0000001840)="ca995cdca21f5faecfb2d905bd069fce7b303ce262e40bce6409d5398720881ed391b97300c028edb66c209a5f9c2e41549baaf82a61dd44206544c24f63010458c93d2788bb894c06d903d8bd6a4a4c80e7a160964906a79bb42ba09e7044e9e10350baccb5ecd0aa9429f06fd05984eaf307a74651552b60136c", 0x7b}, {&(0x7f00000018c0)="1da05a5cc15034aaf41db0e4565c2229074bfd9a3aaee24d97ae95fc84c1cc20e443c6d74721e929509705cad4b78f91b036d2f81e04fee00ec3a7e8989457eb93967bc8839045f8126c49e8ae6603089a72e3f9657926d531105691a94761f4f1611bb8f27eeccc2b185478061d1464e95ad30760b9", 0x76}, {&(0x7f0000001940)="43128a822473debf20db962e8654e45afaeb423453f3f949643ddfb7b49790", 0x1f}], 0x9, &(0x7f0000001a40)=ANY=[@ANYBLOB="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0x1128, 0x4040040}, {0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002b80)="1067176b3396e9b69694d9181a48fb155db76c9c2ce3b1c52225ba807a7b41dcdd5eb099b025a282c01ba024115dd7d09d8c8921400abae11dcf782620f3eb0a4e27eb87973a6223f32e72359ddbdcb650ec4662fe325cc2ccb08152d519c7bfd215478d0b5f395d9e5dd300f22b46ac26f6a4b2935531d5278c302460438af6afea84a5d0bcc79abe4a491182f1e0ea68fff7994f0efd3eedd70aae8cb870ad", 0xa0}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)="a8fbcdd65a72bac11a19fb2cffaca5b84f62e045c9e2aaddd0e7169a2d379b0c2e48d9f1e9192c8202aebcaf205f2437ce4abcffc69767b629e10b73219d8cdb5efb623c4296f04247501c4b675ceea843001f4a73b0c38c77ce390c84888a2bb2d179ac09d041771bbbead7e7ef0a93301a016a8a518a0fb63200bdb24da4a1ff14b13fa4fb944062550e6218c9e368b3418f600e12dcb72eabc5d228e5e75cb39c34b54b36af22e9616f0977dcd46f2fe2f9d9e1434de35bccef3cd401b8d79a595c41f9e823fdf255c9f911a384d072fb4645201afe85d12f5581c38c3177b1cfd2b3cfb80ad583af20a1a82d7cb0b1c70fbb", 0xf4}, {&(0x7f0000002d80)="5d8b6d3f8efd22c70c1980c7ac78b3619cc4a62a1fc03d24e3a2f53cd3c262c34c71f7a219e99364b7e9eb77dedc", 0x2e}, {&(0x7f0000002dc0)="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", 0x1000}, {&(0x7f0000003dc0)="6b56bdcd8bc496a0c9648ca2497a1098ffedcef66ed58b6ddbf79a157a94b01ea2c86e49df9d2c373cd9bf3ca043f011b3b286bb0509b057cfd48a8fdc0dfaf08ebe14b1ac92ebbda40084fb98a27deecfd6a4a811b0765ff6d9f29ef90f549e4679b60ffc18128b914702bb5da06a9dbc33d05f638debc288bc5f1b0cddca463661c621f0784f5772f97fb9a6f2a20d09f5953bf6bc2dd0f8041a1027b23ca4eabc4bae58d84a722b7f61cc52a12700cd18ab7a53d5b17523362f5e", 0xbc}], 0x6, &(0x7f0000003f00)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @assoc={0x18, 0x117, 0x4}], 0x48, 0x40090}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003f80)="6d6d0464d93634b133b848ef590b2becb033b06a2d8e63cdfcb3b072d7a350715ccc55d4dbbc7eab799daf248cb5d8626905bf0a2665ac43a72a2ee91104f6b429fa4849fa462c34d693f94395cc71c8c15081de01740e920b156506e795aed63c8a7c013796f8ae1cbc752b587d680795c699f80cdd0b", 0x77}], 0x1, &(0x7f0000004040)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x2400c010}, {0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000004080)="b48ba8972db81ff330ddc4a45e9e3d4219b97287f892c41b96a96baa6487a4242fee89c890a67bd8d226acc09fbc36b3fb166785fbaa3593a1f1347db613b48ab94a472dc2b856e0ab9f907412d2733981c8a7e005ae3fb64444bc272fcd4c34b4ee5fdc72d00a8997ce0354bc5e62a90843c3160d452b240e65c99965607c56abdf8b66e8179bc2b137b88b32987dffe35c8cd5b65ce2c15c50870145c6defbc5322bd9f10dd802ea6d70e03f7bb2f1d380e48560614ad2533f4858b87d8d1ed38a532eb5cf2cfa7d9bf5ac82ac24a0fa1bbfe8565d2684b12094740c463e5d", 0xe0}], 0x1, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000004240)=[{&(0x7f00000041c0)="ec3c24cdb011f1cbe03f65429e07a3d6c70a8b917c41265ac3694fc8304e14eb55e8ca4f43c0a340f8bbab25be11c2693e95f84c0e84fbca757ff379af283c82d6ce492f27b06e37fcf3037819a49ea16c67903a5e6d32a8f357fc9a", 0x5c}], 0x1, &(0x7f0000004280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}], 0x5, 0x4000004) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x68) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(seed-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000500)={0x7, &(0x7f0000000180)=""/155, &(0x7f0000000440)=[{0x6, 0x1, 0x8, &(0x7f0000000040)=""/1}, {0x7, 0x22, 0x1f, &(0x7f00000000c0)=""/34}, {0x5, 0x6d, 0xffff, &(0x7f0000000240)=""/109}, {0x6, 0x58, 0x1f, &(0x7f00000002c0)=""/88}, {0x8, 0x62, 0xd2, &(0x7f0000000340)=""/98}, {0x8, 0x1d, 0x2, &(0x7f00000003c0)=""/29}, {0x7, 0x2e, 0x4, &(0x7f0000000400)=""/46}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) 2018/04/03 23:05:44 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) r1 = accept(r0, &(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000005c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x73, r2}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/03 23:05:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe}, 0xc) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdc02, 0x810001}, 0xffffff50) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0xc) [ 86.472265] sctp: [Deprecated]: syz-executor4 (pid 10425) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.472265] Use struct sctp_sack_info instead 2018/04/03 23:05:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000008) socket(0x800000000011, 0x0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x2, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x4000000000000, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) connect$ax25(r1, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/04/03 23:05:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400260}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5993}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000004}, 0x288e564254d5a049) listen(r0, 0x0) 2018/04/03 23:05:45 executing program 1: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x101, 0x0) 2018/04/03 23:05:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="b9", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="b5cc58090000000000000030a696eec2e3525ded53627ebad480045f3152114fbc8760dc8b3be412608fef74a7242c2dc846c36a76de1dd927aa37622a0ee3ce6bd91a2e0e675a0ab32a907c76a572f457163532b61b9d3b879170ea6ed841c1c17172b8ca1a0e40adedea157cf23656edf52d5e67bc9974577cb2515fc69e95e85d005d16f61f779a8a4515", 0xb5, 0x800002000000004, 0x0, 0xfffffffffffffeb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r0, 0x1) 2018/04/03 23:05:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xf58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000011000000000000000000766c616e3000000000000000000000006e72300000000000000000000000000069726c616e3000000000000000000000766c616e300000000000000000000000801ce9aacd82000000000000c7f460461d2200000000000000002801000028010000580100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000010400000000000000000000000000000000000000000000000000007261746565737400000000000000000000000000010000000000000000000000480000000000000079616d30000000000000000000000000697036677265746170300000000000002500020000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000f008000068090000b0090000616d6f6e670000000000000000000000000000000000000000000000000000005808000000000000000000008dffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c010000000000000000000000000000000000000100000000000000000000000000000000000000baffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000007f0000010000000000000000000000000000000000000000000000000000000000080000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfd0) 2018/04/03 23:05:45 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) r1 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2000}) getsockopt(r0, 0x0, 0xce, &(0x7f0000000ff8)=""/8, &(0x7f0000000ffc)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 2018/04/03 23:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000003340)=[{&(0x7f0000000000)="c04d1082a5de1c0fb90a70eb1fb88b29918285a944abb010a907f1deea99eb9faeb7483b4dc14bb70aa51b8106c5829ce0aaae236f434bd2d630a3fd563cc2ffb179d48426d5c881c2c61e20db431b1bb75ab232f0b1310914dc1bbef4611501e3ecf7c0f441bc0880de76df22f046dc0ead041caa748c55449e9b3df1b691c1a58f4b03df341e883f95e8ca25abc5512a39bd76278ce43511bb133435e49c8a2d26248ca1de0b008977af1037bc3f62460f796eeac0a90ef343460490633d3bf118ad6e4192b33130d6a990ffb27830481b50b414e1b2302b35882cc09436147b8b306f894d877e94ff11ce3c", 0xed}, {&(0x7f0000001100)="4dae251deda0d2a807b5923a2ac405040744b6babd80e94f527118969d", 0x1d}, {&(0x7f0000001180)="eedc0b2e60b92b3fd11b57e4c564bf35e938f2c459", 0x15}, {&(0x7f00000021c0)="11cd5bdeb1033c729a565e5c2d190eacc895897018eeef32deec8105b7cb6b728b6a4a5e9e4064e9ce7c27870dea05091176ee169118be8773ebf478a0b75a6f0b5186ef379d3d27dafa188a5526cfb3b283938e9c5bf29a9b06888bf0941bd68da1cca3daf7f622cf2b2670e31e91337e6c03abef74fcf6835e6d8c66d9f788c0bdd2eaa5a14f51e0374e12f073b631172f2ec853bd3e754bd818d9fa", 0x9d}, {&(0x7f0000002340)="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", 0x1000}], 0x5, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)='D', 0x1) r1 = socket(0x9, 0x0, 0xbf) getpeername$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/03 23:05:45 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x84e23}, 0xa0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x200, 0x3, 0x40, "2dcd8bbcd56b9abe21e52f2d7ad32bbdcefea16956f22bdfbe144e29762106270371b47ff3667103d47afd87279b49fd039314c4a984832d1c73c42a741c9ef3364d5ce4095c3502539aadb142136bff"}, 0xd8) getpeername(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000340)=0x100, &(0x7f0000000380)=0x1) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x38, 0x1, 0x100000000, 0x3, 0xffff}, 0xc) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0xa, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x1d, 0x4000000000000000, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000400)) connect$rds(r3, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 23:05:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f80ffc), &(0x7f0000fb9000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100000000, 0x4) 2018/04/03 23:05:45 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001040)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000679000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r0, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="8c54e6418ce3851e9f72c6ac61ddbbb77b1781ff78c6da86bfa06a0c60271de86d24c9db4837cbf6fc3c9e886289a45962e6785226fa362108ae6b2aa77e6020c8a003f9e2c14b9385edcc15ef4f1eb04a13c39b21dc83f0a39b842f086a155b92bfa345f970d19105c67b8581520c1365b5cc47c14e8f4f9e037da1f0ddd968555eb1cdc41a002eaa3369a5350a34bd8becbf8b09969494f7140e44e43f1c44acbb4915c4261f2e9191b2c7f1c6ee6ec7727f6f3ae78d471f7506bf3c479df15df0edb30f5eda6b74830737fdcae8c1165f65923b30e3e70ae8ee5dcf9f75498f770097141ebde9f432215ec32e0e6db8dbcca39317a82d664e777f55b53244a92d8a817b8d66c0de2c710eb56cc8a868f6cdf37d346bfc69a2797b5e67919f71013f186b8f9aec178309187ad93e81f49c983bf3795fb12a9cdd39f6e77e12d2f43f0361cd4c0ae92960d299f5d7fca87596529697864568f9d315d1225ce8fe2c0479741f6759e355fe2b46a77d35e01a42d452a801d4490aa7cfeea38a5570287ac7ec58e742314281cad40e370150c8ccf41cbd5686212cf6fe72ad6b2d1cf955ab71cbe324cda2e3df289732aa4fa457062fa866e7da163fc86e8a375ed4067f665b25587c8c9f492dfed8d228207e994cec2ffecb7c65edbf07b56058d0044932a0f389aa861c3985c1b6278d496b3a41ad0e6205983ac753fdb6d765ae7b25ec4d4d992d4e22e0f6b00c5f7a7c6fa6da273be97137608d45d9d93b7f700c51db2db47c8d803c6026e9b75758e471822b834d1434533eb1925ec49e591951ef42fc79362e555ec8d55aa671cada308d1a8a8d55543be102c88f07d663508eb623351bb525b82ea634f38dd9d8ff802b7d3f4fa526fa4d615e52648fea59aaf68b0c1d9efe10e8920a5992fded3ce97ba1c1227aeff19c6d2849352fffa253c2afb56851dc74ed41e54e905eb541df947688f5bc86c052d2ec493ef3c469f3e9507701396bad569bc01a7a9e9c14a14e41b4ea75f77f09403a0ad7412787d14b5e66ed5ea9fee60a23ca3c73eb448f9052c8348880bf95611dc5ddfad3499381ff68cd3cf4974a02b919ec259ed82deb60d4da95b8a355e21c3e4efebc6a6922b53802a65df53f978b10c29b51ded59e8c0c109b87766e9930c65e00e7cfe409964a41370967749c74c16d325735e6f48359a5a79d7dcddd1e8a8cea1bf764b108a8f04e3481acefb73557b03e5a1e823457a1181fc732a9049c842c4bd93f99970dda3bbdaa0366dc3791e58487f2e5e9046ccfc99aee2289f1d7a5cfe17becdd6e0d2d6319526f061d2031d77539a558473caeb9d648031307ab785de145590995ef4f9fdbbe7d1993c773d4dfacc73cf979d5837655258964a5cf0fc58f683a999c2da63900d4154941d991f054c6671bbd747fd5f4e57dd0356a8fe5993b021dac595523a37489b5f7874977a09ab1a8cfb4160ad7127043514af9a5579446852d572158ec82e1f510761e3a03b50fe537cd23c3e3ff9f40701a6c5627073e8095bb22a3aff35be6edeb4a530a26b6a5ad47cf442ec89a2b99d3e0d35ad342d1f3d3f6bf5dc48e2bea06668b9e3ed944916286940ef1c99170d6204aacfaafe9d42e985b285893bbf4dd11bd5b6a1de4220f8ffb5b96c5a1d5ebffd67734e2633b9a252762c37c3063a17fff6f95776ac36268451b1afe0ef48482652c5cdb74fc6166e87c7cf6a0e18378dd0dc299583a1649ed3d1cd07e23b2cd7ed537d45a9877e66c085f7e1c61920bf840302a5d138b1f43a7291e4a78417be5b2047cd06c99e96d17da330d2feaab6f790fc3f7d93319a7f590bec8a8bcf13c61f112b2e23b616ca6972debe2ed5f9bf3994930fb24d62b99278cb93738fef086621cfd43e1cb09cd06c9dcb35c5efbe67ad07208157ab704cdb938e1c134ded50a8f83e2a1de1a47e7e2865038ab0ebebaa71c66ab764ba27a02dc29a670d0ad5377dbeaef57c52c9a028b2cc2b4f6e83906bf855ba407f5591ef1bcdbadf5c6f2b55e1c2b760498d05832d32d20e5cafa8e870ad817f305814e091a7e99e3b1783e68b9f7e41434d25056be33dfa1e860b47c8c1c29989280187bcd2c5db777a4cf7493f7c04d5319536163a839c064bf3c402a6112d48e925156c1317387e51d9e388a77a471b2ae473f7c4fb7b58b0b4bb87e267031712ae2de868cccf0c982a5b346790fd7250e24853c7c9b9e049deb8b8865b1b79230fcd2bbf1b3ee032d33e55ea25ed7ffae70ce92c92952b6ee7ed971c3b6c0ee4ad7fe464341f737e8987ccb5e381e2c8e82b0c02b39d57986b25e38f9acb52cb72b33d14add03a20440d473880362cd8370135348e17485bd39afa80eb23ac5ccda72a69918dcfd26b99c7aa7ff54fa503f0cdd072fb81c7c9862a5ec70a5cc32fbf105b4007ab80dcb815a009875b793ac380f810a37228bbcd0ca3f8cf306fe63c02cdf7d8b9b974989ab257852f1253c0d58dee9b9229489f18323f31be419ba294c637eb0f4462278db4f8975980bc2b4f84031e31c5c88629bf2bcbf8cb1bc3bc3ffb5e311667f481ae40fecad67cbc362fe6ad9b362dae0c990674cf4f58c47380afb71d6d9f883036fd2ba16114d5e64c6e9f31e2e8a46707de505011df9e80f0eaedb5632beea735b31cd9b225806e9f1b2ba07fbe072afe4062eaeea572b6db2689ac68b3994999a66534d59a30d2030e5d09cec353cf94ab49c8a593ca74c513968d6a1ba7d90741880418ea88ecf0595fe57cd99c2b1f55f0421b48921ce12e604c2ab007a048406b78daeb94c29b0c2bf356029322dd04b3befba6fd6df8051b88b9966a7bf2205b98d088a9082e1d566c4a257cee4502c6dab1017f9e805d4afacd7f3a51dfa278bec3c4b8e576d4949aa83ce2c50f2438ff6e714dd339224e35b5bc5415a7f07f192dc077a6ea3a09d43c6e30c64437ca16dc6e298f0bfb6e17e83d76ed789ddbb654757f0ef71ca5f30121922e51544614c68670f90d84dcf11bd6614be15ef98b3485d7537c6c339e7a1ea3c11e38ca2f87d01de93b6e27b3dadae27ebbebc2b3dd37094a808506c38b116c2fa4b51f8834a2b5efed41fe9fdcfd194de5722b44bfa27cf7175a3ef56547b2c40473407cb198defd111fccce7ef4a6420ea148b93a3644a4c07e75f8b75093873b13a336fb9e18a9607b465c375359dbb313318be60cec21ec0f4d775c5490fb5715dca86687b302a9bbed38d7e3ed276e4a427beeb1cf40017bdf02c443a99918e9ff3bde72e514257e801567605292ce868fa22a220245e3dc9466e172b8f81e6730eeff69c345aec2e3c358d4f8e32dd956dc7aad33b76da79d87607755a91caa5c1d42071a4546d21bfa6528bf4726f8add6c0f1d604fc1bb6a2c992001077bd47b4a6f842074edaad5a066e9042020d03a0ac34163ddfd9096de178d77b7520ab021ca1aa89ea37a264630351a31cd05680ad1a89025e8c73e1788164211c35c23d144e237dd1f51fa22153fee877115cf29232077e084cc04c8c762f9482718c376ebced2fcb4a1aeeac50aa3d2d904888c12c602bb7cd75151f8b12ee86fcebd72fb071a145828cb793042d984cdf19e592ef74b35bf9a15a12640f0c8d5e9c5db470cea06e61c809b2dbe3f1d98462da27634580205161d6280a832fa772357b59278ffa4b0f555e0d5beeab187a0001779871f152f53f2de8c5c34de5f4a417edea3bc404b8925b069ad9355b95691fe1faec8119db7cc43747edbe7b5fe80c481ec50f274a516c5f1db7a810f6d675751eaf3c3158aed9b83734e489dc23d00ed5b322394df0e1ab6866401940d70f779ba0a196903aa395f521b2f762e52d072e0386873b7d8fb7d9dd557015c106b2eba1afea159389b0c5150d113140d4d2a02b32dc20009b176ef4eb805535696e67f76db4d21da60018705ee24d288d2b871c5d6da65d520238c90860a2319b799cb798fb7477f20f45d8321b8d4bcb8e71dc95d328c8105eb8b61dadc617d69409159f2ee46a8f6a46632f058cbb5e68401ca5fb66ada93971d63632d90e2b8835597c099876b1a29e4745b0e51266993aab1bad403e0701c5fd2198386092c9ad2a4d4fe3bb669eb023e22f5ac13792d71f120f99e0d43489eabc44faf2122e4a54a8ebcba132ef1805c60f41d5c5df48644dff251bf7aeb12a52bde0b89e8d428d20c9c6c56169011182fa756e291691d0e783b28aafdc454c48aba539b61edd230fa23dde3721b7fa5502c7ca67ff04f2f07a877f99f85117271a24d1ed18f8ee0b1bd59df213eeea6a1c2b57520b18e1d1a5574670b951bb9d2f48cdc597a4896ad9e197c5d37659e54e22df55e9ad1a998e1b2699460e3e4f53688fee0d85efe4d2937544967e5d488f3a0d76837128e0e949c306d0048390bf5e057c8ac86bd473607bcd345c606d331eb02dec09e69efe965019c5d0368414dadab5460dfe07055e9a507b10c27a7024862503885d98bf07ed6e3282a20d768224f8aad8573f63717018dec7a9823e8a765b39be449fb84119be9eddb32e300f535d6e5149c7433e42f4cd71ff004761f89688b90691e95c11dc0c32366d1853955023f322fab2f086b1e7ba03c7a883a171c4e3ec4a49f3aa3d54d9500b4bd94d4f86ae313449296127d12d45a1033e04e0b2dc1b17491cc7395a7a3f03baf33adeedabca8861dffaec75db04a2f01475d4e39b3b009657715fafb0cbd9fb0f3992418b5d04af1194e76e6b1b5f80944d629e28c8bc14d33e8ca38b59dd9dc4936bde7aeeedc2f6efc31f506365dde7db21039725d98ac0c28df60d54c10f64ba39ca9392e21366885f6f9e024211609659272293c12fcd6ef919212e704097fb1a3e29277c7d199757b4a5a1a78a21e08d38c78e5296112aa99ab50dec5b3cb5fe90832a4e383f02cc4cd61374135265ec88096cf707814554caba938748b7f4c243b306567594c2b08c202465b7d99b382733153284a3d4bb3bd27648c29a95dfcc298cc805fb3699556aaf6f5d21af1c87eafc305965211fe8fb8ff391cbdc82334ffcd4ee1e7e203a6bfd3989191c4160be935e4afc7fc721c223b04829da94a2169add4e749e93079a05de91c5772897347bc79c1ebb9d38859225746281565b7c33d491a2d5427b9df56608e516ae84c05c843509779924dafd82beabad72d58cf1ffbb1296a5f45fe292f3eeba93e6d52d10fd3a0fde5d9ddd65baa14e93ef07177654951205776669bdaa4e0e8e9b671a00c63020675c383661059fae7b55949c01c311ee5ef5fb12310b1b5a91f8772218d48848c89c836a284efe17bbfa76007245a1d1b0758d3513bbceed085aa14bb56e62f305432e3d9ae7dcc246108e6288b404bca382e554a4d348f5df8e00c945192fa9c5670898ef7ea07f0d7dd1b23f6eac69ee81d80bd7658a52653b39d1d630fffa7a5270c9059d2e79304493a9564ec1be67813599cc33f9abaf789e50e4d0f8a1e36c67a541b7df04fdd6d878c4f0fd468cca7e26a5637943342266937cf168ec2fccaa91a06943b3f44a4f58be642fe5ed74398deda73470910e009d98573c623656c029ed922d70fc2f33e9dc3292117e3968ed6df9f803dccca7c32c598321b590c14407824db9ecf98a44dd07a6034fc7bfae1458d0c0a2027b7e26c2859fd45c4acc11a5b54525358b59458f6ce7a8569ec58b88d5573eee9e37304fb49afae1940d75abb6e91b31722dc8def5bab7aaf4d5c7bcc859fb1daee108a9dea", 0x1000}], 0x1, 0x2) 2018/04/03 23:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048080}, 0x40) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/03 23:05:46 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x402, r0, 0x20e}, 0xffffffffffffff84) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000b40000e935000000000000000071000000000000db4c91f5005f71f8000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 23:05:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="96e5acf2482d30e7737dab9f3cc0caa0322ef7d386621f93ecaf38de83840dbadca5a01b60610897f12a17c3cb97fb1987b70154305cb3c38d9958045e9575b1c9210bc68e89854a853c75d4515466459e2089938fcc1eb3f4505481d60b7846619d8f6349c2f1045883b1f28b2dffeb33628cb54befaba18ec6dc1a6c5af2a6fd5ecdbe0a8f0acbb1356e6a5ea60820caae97f18d9b317060b6745bae12d481592042a63de24622fa", 0xa9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc(aes-aesni),sha384-ssse3)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(cast5),xcbc(des-generic))\x00'}, 0x58) socketpair(0x10, 0x800, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000480)={0x0, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) accept4$inet(r3, &(0x7f0000000240)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000002c0)={r0, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x0, 0x401}, 0x8) 2018/04/03 23:05:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x80800, 0xfdf) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0xff, 0xae63d643403ba3c7) sendto$packet(r0, &(0x7f0000000080)="afb75faee2f59f3db9e5", 0xa, 0x4000000, 0x0, 0x0) [ 87.600231] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 87.607964] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 87.649186] can: request_module (can-proto-0) failed. 2018/04/03 23:05:46 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d4fcd)=""/51, 0x33, 0x0, &(0x7f0000219ff0)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1f}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r4, &(0x7f00000bc000)=@abs, 0x8) sendto$unix(r0, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/04/03 23:05:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8000000800000155}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000002137000000000000000f1100000000000000000000000000009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 87.698253] can: request_module (can-proto-0) failed. 2018/04/03 23:05:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/157, 0x9d}], 0x4, &(0x7f0000000480)=""/238, 0xee, 0x1}, 0x10000) socketpair(0x1b, 0x1, 0x1, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000780)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000007c0)={r4, 0x80000, r5}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000600)=0x8) recvfrom$inet(r2, &(0x7f0000000680)=""/5, 0x5, 0x100, &(0x7f00000006c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000640)={r6, 0x1}, 0x8) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000000080), &(0x7f0000000040)=0x19b) 2018/04/03 23:05:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x24f, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) bind$ipx(r0, &(0x7f0000002900)={0x4, 0x8000, 0x4, "9874c1fc4f5b", 0x10000}, 0x10) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f00000000c0)="1b7b3ba3574824b72e3f8ff6d16efd155db676b43bf9fb9a0a42a883da4426ac1dccb3c1b3ffd84c13389ccd4787a15a2bb9a5990978d276d0e6b926476b1de391b036c62a74753f6feba7df8f3a4e801ce5db17e772ed5e27a32c6c71fdf8eac51956ca96788824a7f9679ecf90fd6fb4592e274796e9b02777e83f09f078421d752b3a536b056057c7185e9db9764cf713932a5d9b86c43ec65695b885d49742dcfc33131b1088dcee4bed93be1759e66aab8073", 0xb5}, {&(0x7f0000000180)="96ffc63317ae9d82a7101c", 0xb}, {&(0x7f00000001c0)="f60d5ec8d7dcdbb5e9257e5269090909d368e060472a9dc6cc37198a2f991208751a6dc9cc2659b9f72645e2c8ffd815c785fe43edee8910d74be2", 0x3b}, {&(0x7f0000000200)="e7840a445de19226e2ef7175ad3a552d4057d972f0ed7288a9a0c3f24d68df", 0x1f}, {&(0x7f0000000240)="c281d462b1dd07339ca6c89ef1e8c6792106150bb56ca509061652b173f913b90e1987f25c457acc3068d561abf43e4c1fc879419651cc5e47525a3e88abfce96b7bc9c160fee8c58e11e2f90a13e8ddadce31c1fd783be8b726098738c833d2a3ff99b542754c32b8fb8a9b476c8a141af59bd7840ad7070220c94527de5bea99fd319337e9a4e0ff253858fdba5eb07a93afa37176f6de676b62747b86801cda644fffff98b9a0e7060f33459e2d241c69a3390115e18dd56d1ea5c3c0ff01625b540242ba9bf66a0f41c7b6b6eca7b5a533f0a94c8a9b835157fdf1329df9953999d135b5a29cd07eaf", 0xeb}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="42d12762caabe51b4c14a840ee3d21ce3b25488d22ebc17d39b429f61cc36f8b", 0x20}], 0x7, 0x9) sendmsg(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001400)="9ca2824eb38641647369291e50ef93ee78f44ddc7eec1658015b5835e25bf39bdabd3af650be9e97aad1fd24fc07630793998f5015fa04301174dc8d6eb063f9ed63442bf595cc2a45a218fed9adf0ad5973c26459c3160c2b0cd2ce922d59cc451557e793e3b47fe2659fcf63708adf8d314f25298c3041915c53cde43b8a97f426f663101c609d6396062f7f2e1baa6fce51aa9ee217befc29cab0b937c9ecac96ec14fa7dbd697feb4b8132c688ee762298610c9ba644bc20596f9251c6c7722d7d3289051f312e26ae", 0xcb}, {&(0x7f0000001500)="b4cd2fe5498aba0a44417989b786aa63d7818c7e9eb03235722c02689a98fa07d4b2473fdb31ed476abcb99e5a23de75f6a357ed8c6c02e1f78bce14ffd53a395545144b3a1ab4f7f121a322f0df42c86d92475a12311691d9a5192071e69808569b7e73b8fc76365ec6b48ec6b77b90c912dd69087bb229f16d328dbf0e8de480426f1d0bf48a9723b8a1ed1f27de4230417f9435263a31424b7a03940b7c68a92d63ef007891e2cf5b910c8e69c63f4da03351984d7f81a2f4", 0xba}, {&(0x7f00000015c0)="0a3a7d9e6436c64d181dcbb6323d4ee13b38a79bb1d4797868220cac9b5724654f2af37b5300c327c9faef62b78cae89f0d39f032ea1681afbcb3807aff5740bcfe87b", 0x43}, {&(0x7f0000001640)='%', 0x1}, {&(0x7f0000001680)="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", 0x1000}], 0x5, &(0x7f0000002700)=[{0xa0, 0x13b, 0x7ff, "578da59a11bbdcd16765e135b65e470f5857d78591c0e412056d4ca30b5179c471e9b33f79cc6c5d30a3473ff4a95dd6cd4a18cc068abbdbbfb90776d5e33e50dd85fe74fbf3a5a881fed266c2586712aa255c077da78b71c783d764639df77f3b7e964a1ffce7829ac6b51c806a4dc3a61dde88c16254fd99877b9ec08f1d64ee7e37f1997d335ea27c21c0d9335ac5"}, {0x38, 0x105, 0x9, "5db1f45a4be2625c7b999998ceeb026e826ce8b433f1938ffd518340828e9538ff458f7170b54e6c"}, {0xd0, 0x11f, 0x80000000, "c89f84d27b360b1c78ab6506ad4c94c9ecaa659495df793227ea92271be8481b568d6c54a11829f3f48889e4acf7abfc9b70be7c127439e15bb5139b808867f3361c543c66220ddc1c394f2cf7837bd6eabd2261a0a0277d2ed283985fd325281916204af4b17a2cdf7b4cc2986b43a1fc2bc42f546cf5cc92844e65150e3177ddcdd4c94406ac4170ea3f973ef06751f653c9f87afa3070ffa68eac16fb804e88b349f14a37fcc84baad0908c08de983746acf37b048cb521d9c6b64395183a"}, {0x18, 0x0, 0xfffffffffffffffe, "02c70f1bb9f6c93e"}], 0x1c0, 0x41}, 0x40c0) socketpair(0x18, 0x6, 0x0, &(0x7f0000002a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002a40)="67ba33", 0x3) 2018/04/03 23:05:46 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket(0x1d, 0x6, 0x401) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0x500000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) [ 87.720148] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 87.727651] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 87.826377] device lo entered promiscuous mode [ 87.869833] device lo left promiscuous mode 2018/04/03 23:05:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) r0 = socket(0x9, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/04/03 23:05:47 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'nr0\x00', 0x8}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x10000000000003, @empty, 'syz_tun\x00'}}, 0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000140)={0x7, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/04/03 23:05:47 executing program 4: r0 = socket$inet6(0xa, 0x9e3b3e8fb90e182f, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @dev, 0x0}, &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000000980)={&(0x7f0000000140)=@ll={0x11, 0x15, r1, 0x1, 0x10000, 0x6}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)="a13ccb7d1488a56290dcb4560f3431aa42e56317947d67c85e78adef2fda702fd2e25bf9", 0x24}, {&(0x7f0000000200)="48cf1f896dbc2a2fff12150897cb3892eb0dbea162d22809", 0x18}, {&(0x7f0000000240)="63877b92d3ba38f9c1ee0944932b2dc6d14d0f633f9a100e58c370e78bc4c3d4b7e6604f587b6d8ca82a551141465b8cb38a18de498e2cd89b33ab9148628e2f785bd751736ce36392de6bdc7a39ae609bc818d4bac3a8ad262151900cea14730a0115690052c877af5528de925aca69a93ecdbaa4273685c060a44019407e001c7989a0113026d4cdcdb991d6a53da0c8b3fc673ba68b", 0x97}, {&(0x7f0000000300)="c8402dd8f2d5a8ff30d48a52084039540fa0120f421dd82815c00b0b4a1fad7b5c42e01e74ea721a7998278beef01ccbdd", 0x31}, {&(0x7f0000000340)="ddae51becc3ee6822893eb2bb361c50f393fd8e1852b8636818f52f09f28a201fcdd90c0fc7bcf99e830105ad29977ef88eb2adcad31ffae4c9c375e2885208fa003cbaf0e058d6d551969fb32b05fadb99d244b857d20fec9e3aaa8ea4f7a68049c9150334e76c37850104d7bf8420cf94963faf1a776707c586e978ce2c06df8425a9b00b69d50ea7fd55bf4f2ab70ffb0f0604cb2ce670d582602097ffb847705", 0xa2}, {&(0x7f0000000400)="0f210e62d9f649885e00c26a54eaaded93f6c20dd8eb65c9f4df2d7a28278475c21cbeea48e2f9bc3e216bc7cd56356f55ee3ae86ac4327592138db500fdd1ff58d5480771a12590f0e962027b3131a1bbcd3ef3481a5a996daa8e0a547b6a44d9db4f24e6c09fcf2bcb34d3d7590fe2f7bde0d759d783f73beacae051c80f34485385f5fe6cf801f11a1079109068616937f237", 0x94}], 0x6, &(0x7f0000000540)=[{0x98, 0x109, 0x0, "6377cd16a9144dfbf95d5696bb0826276cebd983a2f6fa7cfad8e6066fe1ea476630e995b47b30ac0821973fa94374cb64328e473edbc01f30d6e9b56c3cf85c79028872af0267652d38eeb5e977b7d9be237c48700a22789649fe363e9c2d77c1ae5b150d021e677fc5796687493ad9937a6f7067de4682f1b2b41203b0af766077ac"}, {0xf0, 0x103, 0x80, "b757fdd0996e32572c468c9baafde5017bb7d0386ec2f5ac13725997e3a49a9f1570dc016e3e49593918d5e619c8f55c469adae08887e31b7f9f1af911eaa74bd27c86be637c60550d946c9de55d0a7814f9d896f4251b7de468b5c07c18a2d327710f641cded7fe3fa64c10922d1fbc2e6991762943fe8131ddb2bd8d8372e708a79edd10f4a297056ac6d609f8736a5ae4f3aad15bac35e126305b9df640afbacccd91b7201643cd204b30c4983b86d435c8df02282f6fec1bf2c94ed83d5866d509aa0236be4b3ac58eb2597e55ec4266e8c4b0e99e8a741dab46"}, {0x68, 0x11f, 0x8, "cf40e26b23da8a0ce2f133e8b7ef93fee9f5c00b4d14aa6707ee1c50640b9c50e3bd0d69b9375357b36ee958b12c873a7e461afd96f1dc038307d6d04dd2157bd892681b9f7baa80fd10d0183fa3c177d6"}, {0xb8, 0x10c, 0x2, "965fce804893f9278c13cecf483ea37c4ec4434ecad38e08ad2a61ad844fc6d0dd90e0af5afac94e31199fa526c9e4ac234f7924d096367394a851edd0245eb51d8b18dccb4b5d4b98d8ee524d817a2c35db6236d596920addcfcc793ddbb18ba9b583b8d9621a267e4709bfee142117ac1f833ccf1265403ea9cbef359e00d2393a5fa64d66951dc2f672dcca4dd7c1ab4b0c473323e44914877b13ae51c24752e0"}, {0xc0, 0x84, 0xbbf, "e7d482d40f9db5e8e90ee926dfef3ebd9b2a300fa9d71f6ae79f61fc04a98dadf07a9d1fb7ca38d43f98a6842093f676d3fcdff47a2ac3d038b485b72b0db28a5e9815d8efb452dbf53f1ab156790e25f06e78ae5ec294742be8ab34cc566aabdaa5ae3264928245336b9e68cb25cc18d811aea6f189da657d8ceeaea5187ebdbd88c689a35208f2de6de8d02e1081283723f67d8991fab6b0fe68f1eeecc8b0ade598390ab8f7c55c"}, {0xa0, 0x116, 0x1, "e9f7a3727cf01555e4c551d3d0d6a7269aeb6d99de32c9526e7ace5230ffefab5e2988dfa49260fad83480acc843d0bb6c3d590bf3188faaff197ba75dcc634351760e092cdcbc7fe25f0759231ef387c1c037ca94888dc847a6f1b96107ebc6a230e8e5ac824a70fa15b81ebfc35a9ffcc5c9e8b9c0dcb963d9b337af2739e9597c58eb2ebeee93c687"}], 0x408, 0x4000010}, 0x20000000) getgid() sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800)}, 0x0) 2018/04/03 23:05:47 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/04/03 23:05:47 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x5, 0x750, [0x20000200, 0x0, 0x0, 0x20000578, 0x200007b8], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x7, 0x7a, 0x88be, 'ifb0\x00', 'rose0\x00', 'ip_vti0\x00', 'ip6_vti0\x00', @random="36dfa3ea8240", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0xff], 0x118, 0x188, 0x1c0, [@realm={'realm\x00', 0x10, {{0x7539d479, 0x6970}}}, @stp={'stp\x00', 0x48, {{0x10000, {0x7fff, 0x51, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], 0x1000, 0x4, 0xbce5, 0x4, @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x4e20, 0x4e23, 0xfff, 0x100000000, 0x8c0, 0x3, 0x200, 0x0, 0x5, 0x3}, 0x80, 0x40}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0x1, 'erspan0\x00', 'bcsh0\x00', 'bcsh0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x150, 0x188, [@mark_m={'mark_m\x00', 0x18, {{0x10000, 0x8, 0x2, 0x3}}}, @cpu={'cpu\x00', 0x8, {{0x7}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x2, 0x890d, 'ip6_vti0\x00', 'ip6tnl0\x00', 'rose0\x00', 'vcan0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff], 0xa0, 0xd0, 0x108, [@vlan={'vlan\x00', 0x8, {{0x1, 0x7, 0xeeff, 0x0, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}}, {{{0x5, 0x10, 0x891d, 'syzkaller0\x00', 'bcsh0\x00', 'gre0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xd8, 0x108}, [@snat={'snat\x00', 0x10, {{@random="301c00e12c96", 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x10001}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x19, 0x44, 0xfadb, 'rose0\x00', 'ip6gre0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x138, 0x168, [@limit={'limit\x00', 0x20, {{0x4, 0x7, 0x8d8, 0x7, 0x6, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xfffffffffffff000, 0x3}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x7c8) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = accept(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0xd437, 0x4) 2018/04/03 23:05:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x0, @loopback=0x7f000001}}) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x44, r2, 0x412, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe35}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x22}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/03 23:05:47 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10000002f, 0x29, 0xfffffffffffffffc}], 0x10, 0x4}}], 0x2, 0x8000) 2018/04/03 23:05:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xfffffffffffffff9, 0x2, 0x26944be2, 0x6}, 0x10) 2018/04/03 23:05:47 executing program 4: r0 = socket$inet(0x2, 0x5, 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x1f0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000000000069ecf4f94876be729af7f5133d01e2650340d457a01e7d8087c16a5fd378c458ac9889849f811c01c49359135cb9cee1844689874cd9907e39083b36204b09d05e341b48fb221a9953434466b9534bf1ede95bc1b3f3a87c8733bcd0d8b3ca317b291a7603691518a4ad6687d6f4e536e7104b69f79543b3ff544e68cf2ec0bf52393bb2e8a859df61e6cfe8983789b6568bf17dfc4c9af5d393a8c67a260ca11409ac89f91f3bb8e5cdd377409a2251f112d0968735ba12d10d266e0371424d26ea2b155f30b4b8f0f8feba46492b5e067bb74e952e268bf85b7245318ca03c34434569a774d93d017a"], 0x10}}], 0x2, 0x0) 2018/04/03 23:05:47 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/03 23:05:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000032cfedd8547dd17c2200020101000000000000000000000000000400080000000000"], 0x20}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000380)=0xc) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="10002dbd7000fedbdf25070000002451da0008000400000400000800090000000100080009000100000008000900d9030000"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x40814) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) splice(r3, &(0x7f00000001c0), r3, &(0x7f0000000200), 0x81, 0x8) r4 = socket$inet(0x2, 0x4000000000000005, 0x600000000000) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x100000157) sendto$inet(r4, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) connect$can_bcm(r2, &(0x7f0000000440)={0x1d, r5}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8b67}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r6, 0x1, 0x7, [0x2, 0x5, 0x80000001, 0x1, 0x6, 0x99, 0x1]}, &(0x7f0000000300)=0x16) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/03 23:05:47 executing program 3: r0 = socket(0xb, 0x5, 0xfff) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100), 0xaa) 2018/04/03 23:05:47 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x9, {{0xa, 0x4e24, 0x17dd, @empty, 0xffff}}}, 0x88) connect$ax25(0xffffffffffffffff, &(0x7f00000003c0)={0x3, {"aff36d841fbccd"}}, 0x10) sendmmsg$unix(r1, &(0x7f0000000040), 0x4924924924924bf, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="fe46e6f8c10376c8660cd318c4a3676ba59a499635") socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/03 23:05:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffe11) r1 = socket(0x17, 0xa, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0xb28, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 23:05:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00'}, 0xfffffe7f) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/03 23:05:47 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) listen(r0, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/03 23:05:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) accept4$netrom(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) accept4$inet(r3, 0x0, &(0x7f0000000480), 0x800) r4 = accept$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000300)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@rand_addr=0x3]}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000340)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000009c0)=ANY=[@ANYBLOB="340100001700bd030000000000000000ac1414000000000000000000000000000000000000000000e0000001000000000000000000000000ffffffff000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000200000000000000717e86a04ef2c6dc8c87a43a9e6f3004fe8a2dcb9e211b47320007bd5da81dcbe9f8a3d623c2ec84527eeb76d622feaac4f5ea9694517c67b6e4899649fd0d35bf7ce2edde8a2cbd2020314fb592310c7b9ad96c48c8ae94c3d42a549ed956e3302e78f130ab911f491b7bf7e2062e486b53fdca7297472656e4ff55a35235ad4c43f80cc6f956532f1969a8900a41c09a842c9dbd01b49a560a4f5ea8675cd645e912e96151f509a5a688800cc5a003e0f32a81", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x134}, 0x1}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000380)={0x5, 0x0, 0x7ff, 0x1b}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000500)={{0x3, 0x9, 0x0, 0x1, 0x101, 0x3ff}, 0x4, 0x40, 0x3}) 2018/04/03 23:05:47 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x53, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) 2018/04/03 23:05:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x3f, 0x8, 0x7fff, 0x6}, 0x10) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 23:05:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0xe7, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, {0xa, 0x4e21, 0x87c, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x7ff, [0xffffffff, 0x9, 0x1, 0x4, 0x0, 0x1, 0x8, 0xa638]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000004c0)={r2, 0x3}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="7c543d6452969f6fd0a78b8dcc51a02a9c9be477feab23991ab8bf2068499ec7a4c554e3b686dc88766c88f7728ec3f333471517b6fc37d7167385c293a142220398615bd325a557346c914e93d4e2792108134986c9e4b0cf06bfb2cd700f576014bf1ad943c79ced4fffd8bd42f12c6c7b7f83f4496b2de443efb9cd12e7a554197d756df6321be30b19267a53eb8570420e1793e66c36c3654f12aa7f8a329fc840a2d750782a1427527e35db2485e3e22ddcaeb5fd27d7556647d210d5dbe3487543579cbccc1b0d7b13b4975512cdadc4a9ef4364b31bb66dac1d0fab4ce92c9f6bc8250891ed", 0xe9, 0x10, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x0, {{0xa, 0xfffffffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000c1c09b0000000000000000000000000000ff0200000000000000000078000000000000000000"], &(0x7f0000775000)) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000500)={0x6, 0x15f}) 2018/04/03 23:05:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x82000000004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) write(r0, &(0x7f00000001c0)="29000000140003b7ff108000040860eb01469f92f087160010794f005300f00f0d92dcaf0000000088", 0x29) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 88.829715] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 23:05:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x100000000, 0x0, 0x101, 0xfff, r1}, 0x10) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/03 23:05:47 executing program 7: r0 = socket(0xe, 0x1, 0x80000000000000) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x8fe}}, 0x200, 0xfff, 0x3, 0x100, 0x24}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000200)={0xd30, 0x7f}) [ 88.905806] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 23:05:48 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/03 23:05:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@ipv4={[], [0xff, 0xff]}, 0x400, 0x2}, 0x20) accept$inet6(r0, 0x0, &(0x7f0000000000)) 2018/04/03 23:05:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000100a010000000000006c3f0000000000"], 0x14}, 0x1}, 0x0) 2018/04/03 23:05:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000006000), 0x6e, &(0x7f0000004ff0), 0xfee5, 0x4}, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/03 23:05:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c940000130afdffffffffff000000000000000008000000"], 0x1c}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x0, @loopback=0x7f000001}}) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0), 0xff74) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xd305, 0x2ae595c76a9c85ee}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x2}, &(0x7f0000000240)=0x8) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/03 23:05:48 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x1, 0x8, 0x3, 0x2}, 0x1, 0x0, 0x0, 0x0, "2ea0c06281274bb5"}}}}, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) read(r0, &(0x7f0000000180)=""/7, 0x7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x8) 2018/04/03 23:05:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socketpair$inet(0x2, 0x80000, 0x54d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) socketpair$inet(0x2, 0x3, 0x800, &(0x7f0000000140)) 2018/04/03 23:05:48 executing program 7: syz_emit_ethernet(0x22c, &(0x7f0000000380)={@random="b9479e1949cd", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x7, 0x1000000000000000, 0x7, 0xfffffffffffffc00}, {0x2, 0x10000, 0x59a, 0xfff}], @llc={@llc={0xd4, 0xff, "d0", "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"}}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x1eba, 0xeed, 0x0, 0x4a4]}) 2018/04/03 23:05:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') bind$unix(r3, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6(0xa, 0xf, 0xee5) getsockname(r2, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000400)=0x80) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000240)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x6e9989d6903d5815}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000280)={0x3f}, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 89.854987] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/03 23:05:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) write$binfmt_elf64(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x5, 0x9, 0x9, 0x8, 0x2, 0x0, 0x9, 0x1f5, 0x40, 0x29b, 0x7ff, 0xfffffffffffffffe, 0x38, 0x2, 0x5, 0xa26d, 0x800}, [{0x6474e557, 0x1, 0x96, 0x3, 0x0, 0xd8a7, 0x100000000, 0xa8d}, {0x6474e555, 0x10000, 0x2, 0x1, 0x7, 0xa21, 0x9, 0x1}], "a82bc5661cd39db5e13b0fdf0cf2ba910c2136ea357c659fc452453a0004ffb433563c986a0708fac2768aa68c48e35eea", [[]]}, 0x1e1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000140)=@hci, 0x3ba, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x3e}], 0x1, &(0x7f0000837f57)=""/169, 0xa9, 0x5}, 0x100000000000) 2018/04/03 23:05:48 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x5f, &(0x7f0000004000)=[{&(0x7f0000000140)="240000002100030f07fffd946fa283bc8000000000000000271d856808001800d188737e", 0xffffffffffffff5b}], 0x1, 0x0, 0x229}, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000200)={0x7, r3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x80000000, 0xfa}, &(0x7f0000000300)=0x90) 2018/04/03 23:05:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000e) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/03 23:05:48 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x3c0, &(0x7f00005ad000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe00000131c11424165bc487bc962ecebab925701fe8000000000000080000049f4aba50000004b5583c9ea592800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) 2018/04/03 23:05:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x7fff, 0x0, 0x8, 0x7}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xba6}, 0x90) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x10000, 0x12, 0x5, 0x4, 0x2, 0x6, 0x8, 0x18a, 0x38, 0x125, 0x80000001, 0x81, 0x20, 0x1, 0x47, 0x8, 0x8a}, [{0x2, 0x1, 0x100000001, 0x6, 0x6, 0x9, 0xfffffffffffffffd, 0x80}, {0x7, 0x80000001, 0x1a6d, 0x8, 0x6, 0x70, 0x2, 0x9}], "7442c92673220eefb7b52ddb5ee64ec9840e38c0", [[], [], []]}, 0x38c) ioctl$sock_ifreq(r0, 0x897c, &(0x7f0000000000)={'teql0\x00', @ifru_map={0x1, 0x5, 0x3, 0xfffffffffffffff8, 0x4a7, 0x6}}) r2 = socket(0x10, 0x3, 0x681) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r3 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000600)=0x1000, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480)={0x4, 0x1, 0x0, 0x6}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) 2018/04/03 23:05:48 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/67, 0x43}], 0x1, &(0x7f0000000140)=""/137, 0x89, 0x8001}, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000240)=0x2) close(r1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000640)={0x4}, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000005c0)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0xf}, 0x6, r3}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000680)={0x5, 0x3}, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r0, r1, &(0x7f0000004000), 0x100000000fff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd0, r4, 0x10, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x791}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xeb}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044001) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xa0100042}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x70, r4, 0x600, 0x70bd25, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x16b2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffeffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40080}, 0x80) 2018/04/03 23:05:48 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x100064031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@full={{0x3, {"821b4012c5db63"}, 0x80}, [{"e2d254136f0281"}, {"61bfa445a192cc"}, {"4e71292a1b2246"}, {"94941dfd858c94"}, {"3516ed5622e050"}, {"035c7f2373e6b6"}, {"60f59d49c23c25"}, {"29447f02428f8f"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="adc54c15e62ab74fd51062dd411ba50825f239382228f39adf04644b6601f0a03f9fc31c627b2d3d954759175b37355455d7932a636585c43d703ca0eceaaa81569d97810478830727f3e307ea7a395e26dabcfe70bb63dadb4ea9b253fc5f50afda132dcc9c9da38b6e96", 0x6b}, {&(0x7f00000002c0)="5ec818ee5664846defb6cc9421302cb8306b975b0be5438fbf05b9669e32948e4025a7af4fa161c3ecf9bbb97291cf68b6f15bc9f74635a09ce06123aa72fb91692056c1da1561488db6c082", 0x4c}], 0x3, &(0x7f0000000380)=[{0x100, 0x1, 0x8, "bc77f87a52d720f9ba7bf513da54e38e1b4256e346ccfc33bae2ed7df28ed7c5d01286f6b44b5b661b164acad60454a298deb73258bb143495cf4af62bd07791e7e03a38d82e65594e26469a3058a81e6af99abad002a6023f01c0ebaab8bf491acf7764c409208692e0b5c234d4bcc0a1ee10327d4f7d6f04b25a16a474acc02dbfe5a93824273fcb014ba01f9f5fd4a6274c9a316c73e5497a099551217561af0709f53d4a5cd2c0e216e6a152d5d02aeff142da5acd8565f5c7662d264cec4ef4428d077c1e8c4c04e072e6ea0a13a7063abb008c2328235b7a8c6cb6f1ad711eb661ba8e98dc3256d3469a"}], 0x100, 0x8884}, 0x40002001) r1 = socket$inet(0x2, 0x805, 0x1ff) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/03 23:05:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) [ 89.926116] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/03 23:05:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/03 23:05:48 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x87, @loopback=0x7f000001, 0x4e21, 0x4, 'sh\x00', 0x1, 0x0, 0x59}, 0x2c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) socketpair(0x0, 0x800, 0x7, &(0x7f00000006c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x2c, r3, 0x8, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbc39}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3a8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2018/04/03 23:05:48 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20000120, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x2, &(0x7f0000000100), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00', 'erspan0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", "6970955f7674693c00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "45eef71e3c9c213aa353cafb0804bea47223e954b1eeb8307ffee46b28df"}}}}]}]}, 0x2f8) 2018/04/03 23:05:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f00000006c0)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/221, 0xdd}], 0x1, &(0x7f00000005c0)=""/237, 0xed, 0x2}, 0x40000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0xf8, 0x8000, 0x81, 0xdf1f, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000780)={r5, 0xfff, 0x3b, "4a08a313039521164d0f22cdcb4f2f3e5749f7df6f6c378cdbef6464557074008811c1c43fcc810ed3c2c4f91720d5a814dac9caf3b71de611daf4"}, 0x43) write$binfmt_elf32(r0, &(0x7f0000000980)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x8001, 0x50d, 0x5, 0x3, 0x3e, 0x6, 0x249, 0x38, 0xa4, 0x9a, 0x7848, 0x20, 0x2, 0x7, 0x1, 0x1}, [{0x6474e557, 0x9c3, 0x8, 0xffffffffffffffff, 0x3, 0xfffffffffffffff9, 0x20, 0x5}, {0x60000002, 0x1, 0x5, 0xffff, 0x6, 0x80, 0x8, 0x7fffffff}], "2d463f2a09a511a2f79c9baf7ddc6827548668327fb8262f1ce4eb797897140cba5970cda6deb4a26d2fb60f4b6981d67513c09e0111ed7cbc8cc991eb1951deda03bb74d25b3e74eb1a5b827cd85534529e7f811123e7e6e1339aec166ad56d3dacec5ca8ef61e8fa578eba9910a6454eeeb7381d9f25a5a0237fe353baa4cb25cf2a5edff65702401a4a54a0ad8eede81b002c1a0d4b7e482a832bd0cb6262b50958ca70ad54d66e1b254e63f2c31e54a6c01d530b77b19542dc7ec2b606c365067c808a07432d910ab2ed991e9580af098c0b2ddfaa23b1c112a49663549a9c915a42d78cf553", [[], [], []]}, 0x460) socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000280)={0x40000006}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/13, 0xffffff75}], 0x1, &(0x7f0000000880)=""/254, 0xd0, 0x8000}, 0x2) listen$netrom(r6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)={0x1000000d}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000340)=0xaa5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) accept$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000740)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000e00)={r5, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3}}}, 0x84) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r7, 0x1, 0x223, @random="0940f2f5e1f1"}, 0x10) [ 90.000923] netlink: 268 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.037820] netlink: 268 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 23:05:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000200)=@ipx, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f0000000640)=""/120, 0x78}, {&(0x7f00000006c0)=""/210, 0xd2}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/112, 0x70, 0x4}, 0x20) accept4(r0, &(0x7f0000001a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000001a80)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001ac0)={r0}) accept4$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) 2018/04/03 23:05:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) socketpair(0x5, 0xf, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) bind$alg(r2, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r4, r5, r6}, 0xc) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/104) accept(r1, 0x0, &(0x7f0000000140)=0xffffffffffffffe0) 2018/04/03 23:05:48 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept4(r0, &(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000740)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000007c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r3, @ANYBLOB="000525bd7000080000000c0000000800050006000000008000000008000400fbffffff080005000700000050000300080001000200000008000500000000001400020069703667726530000000000000000000140002006970366772657461703000000000000014000600000000000000750000000000000000000008000500080000003800010008000b007369700008000600666f0000080009007900000008000200000000000c000700200000001e00000008000200ff0000"], 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) bind$rds(r1, &(0x7f0000000440)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/190, 0xbe}], 0x2, 0x0, 0x0, 0x8}, 0x40000000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/04/03 23:05:48 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) socket(0x1, 0x807, 0x4) 2018/04/03 23:05:48 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, 0xa3dcac6564d62a9a}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) 2018/04/03 23:05:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0xff5c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba", 0x90}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000040)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6, 0xfffffffffffffffd}, 0x0) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000400)=""/79, 0x4f}], 0x4, &(0x7f0000000480)=""/238, 0xee, 0x3ff}, 0x10000) connect$ax25(r2, &(0x7f00000005c0)={0x3, {"48d272556b6389"}, 0x5}, 0x10) 2018/04/03 23:05:48 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000b00)=@ipx, &(0x7f0000000b80)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000bc0)={0x0, 0x0, 0x100, 0x7, 0x3, 0x7, 0x2ff3, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x29f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x8001, 0x5, 0x7, 0x7fffffff}}, &(0x7f0000000c80)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000cc0)={r1, 0x8, "849406d7b93d8be2"}, &(0x7f0000000d00)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001200)={0xd793, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x4e) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xb5, 0x1, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000680)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES16=r0, @ANYBLOB="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"], &(0x7f0000000e00)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000dc0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000d80)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800e09c", @ANYRES16=r6, @ANYBLOB="000125bd7000fddbdf2503000000080002000a0000000400050008000400000000000800040001000000080003003f000000"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000e80)={0x2, &(0x7f0000001000)=[{}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r4, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000d40)={r7, 0x46}, 0x8) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000002004e2100ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000700000002004e24ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000500)={r7}, &(0x7f00000004c0)=0xa750c3cf254eb34f) setsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f0000000e40)="b0ff3c948a4839359d3b2ad6698697031e7599502e69d1caec5488fe19d34b2a4e72f7d3e342fc08fd15fe59137d9702d608e94d7f75", 0x36) close(r3) getuid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r7, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/04/03 23:05:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x10000006) socket$inet6(0xa, 0x800, 0x100) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000004c0)={0x100, 0x6c8c, 0x100000001, 0xed3a}, 0x10) r2 = accept4(r0, &(0x7f00000003c0)=@rc, &(0x7f0000000200)=0x80, 0x80000) getsockname$ax25(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/41, 0x29}], 0x5, 0x0, 0x0, 0x5}, 0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000580)="72f480a4c36f98d7ffddd2fed8422153e02e87d00d42392cd23a43cbeb054bd8e0dde21c352c476f9f298ba7a423714b0769354a42a73be9b03b1a94deca90430a1e3b2e24838e495f19630e001e4f93a1c9f58dd010a13bec9a9955285befe812cb35b0feebb5b49230b4c1f6230525c7f8a35d4417b33a6740805a4738fbcea993cf695f706f8436c1d75aa8ea7d51bd2ae62aa8d4d4d68ecb15ce47d1652d88c0af65f39ea8b0de179b48", 0x1b) 2018/04/03 23:05:49 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/04/03 23:05:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000140)={@rand_addr, @loopback, 0x0}, &(0x7f00000001c0)=0xc) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/03 23:05:49 executing program 2: socketpair(0x8, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000000440)=""/141, 0x8d, 0x200040000003, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000180)=0x31, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x8, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1}, @alu, @initr0={0x18}, @generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xba, &(0x7f00000000c0)=""/186}, 0xc8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x76b2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x101, @empty, 0x5}, @in={0x2, 0x4e21, @rand_addr}], 0x58) pipe(&(0x7f0000000040)) 2018/04/03 23:05:49 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6(0xa, 0x5, 0x584, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001540)) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) 2018/04/03 23:05:49 executing program 3: unshare(0x200000030000000) pipe(&(0x7f00005e6000)={0xffffffffffffffff}) vmsplice(r0, &(0x7f000017f000), 0x7d, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x7fff, 0x80000, 0x0, 0x3, 0x3, 0xdead, 0x72, 0x38, 0x16, 0x5, 0xfffffffffffffffc, 0x20, 0x2, 0x1, 0x7f, 0x8}, [{0x2, 0xa0000000000000, 0xb2, 0x7f, 0x0, 0x1f, 0x5, 0x80000001}, {0x3, 0x40, 0x7, 0x7fff, 0x5, 0x2800000000000, 0x0, 0x5}], "a5ee8737615f57e6c8a86bddace38fd37ae928", [[], []]}, 0x28b) 2018/04/03 23:05:49 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00000000c0)=""/126, &(0x7f00000002c0)=0x7e) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="34765a7003404ba1276c7475d816df250000000820003e090000000000000000000000000108510f89", @ANYRES32=r3], 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x2cb) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r4, 0x9, 0x200, 0x2}, &(0x7f00000003c0)=0x10) 2018/04/03 23:05:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000333f88)={0x2, 0x7, 0x0, 0xa, 0x2}, 0x10}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xe6, 0xe4, &(0x7f00000000c0)="981d59f2e17df3d000d19e3ed0f9dbe47f36c17d3b983d1f879fafdcb5cd702f3df76cd981fe45d9414b523f75dd8af6ddcf4a3f778bac593d68b962b4b07b0be51eca0288e4ab333b1fddc81867c73eeb6be4d086ea170578aaaba52f7cd38424f2ca4a7e6567ed7b5c89d2e0e0295e3b0cf63bd498f2264f1621439ba23d62f4307ae63ce85b1b25487ffa421dfc6d5ac77db60e8cb012ce04e98fb9a0a54cee2377ee5e7fd43b7925b99da44756a54aaef4c75e8cb40f349782f720da0df997f82d9a0325d190b73a5ea66e6c8b590c2ac39580d32b6450beab7eebee65b8d04b83a1d9ac", &(0x7f00000001c0)=""/228, 0x7, 0xf3}, 0x28) 2018/04/03 23:05:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000240)=0x68) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xffce, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/87}, &(0x7f0000000200)=0x78) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendmmsg$inet_sctp(r4, &(0x7f000093eee8)=[{&(0x7f0000000280)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000000340)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x2, &(0x7f0000000240), 0x1000000000000191, &(0x7f000093ef10)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x564, 0x8, 0x0, 0x200, 0x0, 0x5, 0x6, r2}}], 0x30}], 0x2, 0x0) 2018/04/03 23:05:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000340)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000380)=""/188, &(0x7f0000000040)=0xbc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x80000001, 0x3ff, 0x3, 0x4}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x1}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x8000, 0x0, 0xa8d, 0x2, r2, 0x7}, 0x2c) pipe(&(0x7f0000000000)) 2018/04/03 23:05:49 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0xfffffffffffffee4, 0x5, &(0x7f0000001000)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/03 23:05:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x1}, 0x4) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x0, 0x2f030402, 0x5, 0x7}, 0x25, 0x0, 0x0, 0x0, "5d5a46b2553db941fd476f557d08a4e5391bbb1a9f40563156f70cd7903e89135b7f97e590d090c4463743a2beda30b18aaa7c0ea570dbc21f3370f2b1270a95"}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80000]}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) 2018/04/03 23:05:49 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000200)=0x1f, 0x4) sendmmsg(r0, &(0x7f0000001300), 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x3, [0x5, 0xcb, 0x88d]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8c, 0x9}, &(0x7f0000000180)=0x90) 2018/04/03 23:05:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) r1 = socket(0x9, 0x1000800, 0xfff) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/111, &(0x7f0000000140)=0x6f) 2018/04/03 23:05:49 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/176, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000280), &(0x7f0000000180)=0xffffffffffffff4e) 2018/04/03 23:05:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x60000000) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x56}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0xbf97}, &(0x7f00000000c0)=0x8) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/04/03 23:05:49 executing program 2: r0 = socket(0x9, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) [ 91.197788] sctp: [Deprecated]: syz-executor4 (pid 10905) Use of int in max_burst socket option deprecated. [ 91.197788] Use struct sctp_assoc_value instead [ 91.223360] IPVS: ftp: loaded support on port[0] = 21 [ 91.264903] sctp: [Deprecated]: syz-executor4 (pid 10905) Use of int in max_burst socket option deprecated. [ 91.264903] Use struct sctp_assoc_value instead [ 91.307493] l2tp_core: tunl 2: netns mismatch 2018/04/03 23:05:50 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x1000, "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"}, &(0x7f0000001640)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001680)={0x0, 0xffffffff80000001, 0x4, [0x2, 0x3, 0x1000000000000000, 0x8]}, &(0x7f00000016c0)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000001900)) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000480)="1e087a371f72296943487f7a9b5c3542616e909583ddd39cdc24bce9208d72a89eeb48fda27d33c9983a7bbee70bc98bb37a81c3c105a0841fe8fa53ae66bae183c2a8ed0b15492561d05e3357f7cefc", 0x50}, {&(0x7f0000000500)="f01f39275d63a830421e52c81e5614b970378779460792dd165e4cbfec09e03cd85d9511ed221c376fbd69c9672d9c1591339b", 0x33}, {&(0x7f0000000540)="4010fb22b120415b523da6fd54b58c3d6afa2200147f68c52ffbe74d890676782e47da1750459ae8895de16411c9f1cb0f86ecda439df6fd5d172a6c58edfadb2da2d305306243a0f4bda3daa5498127cad5cceb61b59ac313e4d6486f108b905e3b5515b92240f0e0f21534aedb4765fd48604685fcbfab1f8c47cb", 0x7c}], 0x3, &(0x7f0000001700)=[@init={0x18, 0x84, 0x0, {0x3f, 0xfffffffffffffbff, 0x7fff, 0x6be7370000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x6, 0x4, 0x9, 0x20, 0x101, 0x1, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0xfff, 0x9e, 0x5, 0x30b6}}, @init={0x18, 0x84, 0x0, {0x8d, 0x7, 0x4, 0x46fbb2b2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x3, 0x2, r2}}], 0xf0, 0x8001}, 0x20008010) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd3, "b065eae5f05246333d0fd64405458b66f03c4260b1d68bdce91218a4db4224a0af62010f675c74c8916afc8f9204a50d2fb6c03df3d546386e6a59dfc3bf25667862346fd07fba3ed1dabe2971fd6c25e4b1d44e9d812bd9e5d4e0cb5bc43d7404c598a0fee0dda09d4f232c6349dfa7b20ed23261f646a01167b8476a9bd7a052f78ff52bc182856333c8592c9ee1ee7d3bb9a2401a9e1d6b8b55b16d48ad46a43976a2ff80510bf29768cebe71731b9cc8c468012c2dab664a6a4e34a471dadef3e0548d9ec6f30f1344805ac55c5d8d2af1"}, &(0x7f0000000300)=0xdb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000340)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xfff, 0x100000000, 0x5439, 0x0, 0x5}, &(0x7f0000000400)=0x98) r7 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r7, 0x29, 0x3d, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) 2018/04/03 23:05:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x339, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) socketpair(0x0, 0x80005, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa00000000}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x742}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/04/03 23:05:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x2e, 0x920, 0x0, 0x0, {0x4}, [@typed={0x8, 0x32, @fd=r0}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:05:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000004, 0x64031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000356000), 0x4) 2018/04/03 23:05:50 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=@raw={'raw\x00', 0x9, 0x3, 0xffffffffffffffbf, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, 'gretap0\x00', 'gretap0\x00'}, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@NFQUEUE3={0x0, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x62b) 2018/04/03 23:05:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2001069}, 0xffffffffffffffc3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/04/03 23:05:50 executing program 3: pipe(&(0x7f00005afff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) epoll_create(0x1000) ioctl$int_in(r0, 0x5421, &(0x7f0000e28ff8)=0x1) write(r0, &(0x7f0000335000), 0xfc94) writev(r0, &(0x7f000014c000)=[{&(0x7f0000310000)="c2", 0x1}], 0x1) 2018/04/03 23:05:50 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) 2018/04/03 23:05:50 executing program 7: unshare(0x60000000) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/172, &(0x7f0000000240)=0xac) r1 = socket(0x5, 0x8000b, 0x5) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r4 = socket$inet(0x2, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000280)={0x10000000}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d36cffb9ffffef0000000007", 0xe) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/03 23:05:50 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a8, 0x250, 0x3d0, 0x250, 0x110, 0x250, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x30, 0x2, 0xfff}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x6, 0x7, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x20}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x6, 0x50559633f12df36f, [0x1, 0x3, 0x1f, 0x400, 0xffffffff, 0x8, 0x9, 0x0, 0x6, 0xfc000000000, 0x4, 0x3, 0x5, 0x40, 0x7b5, 0x2], 0x10}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x1d, 0x38, 0xffff}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xff000000, 0xff0000ff, 0x0, 0xffffff00], 'erspan0\x00', 'teql0\x00', {0xff}, {}, 0x3a, 0x9, 0x5, 0x8}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x400}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xff], 'sit0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x4, 0x3, 0x0, 0x5c}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4b038d034a29ccc6}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x50, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x708) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) socket$inet6(0xa, 0xac83997aacb597d1, 0x1) r2 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x148}, 0x1, 0x0, 0x0, 0x10}, 0x801) sendmsg$nl_crypto(r2, &(0x7f0000000cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000c80)={&(0x7f00000000c0)=@get={0x130, 0x13, 0x0, 0x70bd2c, 0x25dfdbfc, {{'rfc4309(authenc(sha1-ssse3,ctr(camellia)))\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xf4}, {0x8, 0x1, 0x69}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x44044}, 0x20000010) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/04/03 23:05:50 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast2}, &(0x7f0000000140)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x9, 0x100000000000, 0xff, 0x1}, 0x20) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x4, 0x3, 0xff, 0x2, 0xffffffffffffff7f, 0x1f, 0x4}, 0x20) ioctl$int_out(r1, 0x0, &(0x7f0000000040)) 2018/04/03 23:05:50 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast1, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00'}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000dc0)=0xe8) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x5, 0xe58, [0x0, 0x20001f40, 0x20002a40, 0x20002be0], 0x0, &(0x7f0000000c80), &(0x7f0000001f40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="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"]}, 0xed0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x1, 0x4e24, 0x8, 0x2, 0x80, 0x80, 0x21, 0x0, r4}, {0x3, 0x9, 0x1000, 0xf6e2, 0x4, 0x7, 0x3ff, 0x100}, {0x5, 0x8, 0x2, 0x39}, 0x4, 0x6e6bb9, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d4, 0x6c}, 0xa, @in, 0x3505, 0x0, 0x3, 0x6, 0xa41, 0x401, 0xffff}}, 0xe8) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) read(r0, &(0x7f0000000840)=""/190, 0xbe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) [ 92.272896] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 23:05:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r2 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) connect$rds(r2, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/04/03 23:05:50 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) gettid() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'lo\x00', 0x7}, 0xffffff58) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/04/03 23:05:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = gettid() socketpair(0x9, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="05d73cbcd4c4ca54bf15598a509ff98127457c784fc97db63752f4fc2db656fa3198a179a6466040cfbba7e8ca6c7c681111d4844c77c6772226f418380a66810627ae559b4b16c589943fa35169a00f5b5d372bf7586195faab1f6e3369f43784d646fb783114811999eb74e527d75760823bf5cd8b9338809443c5732b8efb8c01", 0x82}], 0x1, &(0x7f0000004e00)=ANY=[], 0x0, 0x4}, 0x4008000) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) readv(r2, &(0x7f00002d9fa0)=[{&(0x7f00003cb000)=""/4096, 0x1000}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) recvmsg(r2, &(0x7f0000ea0000)={&(0x7f0000dbdff0)=@ax25, 0x10, &(0x7f0000621ff0)=[{&(0x7f0000d74fdd)=""/35, 0x23}], 0x1, &(0x7f0000933000)=""/16, 0x10}, 0x0) socket$key(0xf, 0x3, 0x2) r7 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x16, "729ce559084949d22257fb0ee5b38bf8cbeb13e14a5c"}, &(0x7f00000001c0)=0x1e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r8, 0x7fff}, 0x8) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00000003c0)={0x5}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) accept$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r10}, 0x14) [ 92.296753] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 23:05:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="d179f250", 0xffffffffffffff22) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) socketpair$inet(0x2, 0x5, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002500)=[{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000008c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000280)=0x90a0, &(0x7f00000002c0)=0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/03 23:05:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000000003, 0x2) [ 92.388338] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 23:05:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000000fff), 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='lo\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfd, "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"}, &(0x7f00000001c0)=0x105) r3 = accept(r1, 0x0, &(0x7f0000000280)) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00000002c0)=0x432, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x6}, 0x8) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/04/03 23:05:50 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000340)=0xffffffffffffff5e) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x4, 0x2, 0x1, 0x401}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xa8, "4c48a79556b24cde9f4b11b8338822bf6a4a1f3d18567b5b03320e7cb0f090e6740fe9bdb931109fcaf7821b4b4ecc06d8578987a375e80b2c651bc41dadfc535a6ce73906af7a9d58474dfe937be01113cc45d4082e4912761d49bdf7d84079b65ed1f60312f81260dc6c8c48c0963c4a4cfed8d2ce8531eb7de6c1aafc63e769e82b92eec51cb1b00a0bc495243d9aa47b253f4fe51fa748f8492d4936355b4f8a2231f70d1e5c"}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xc}]}]}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x40}, 0x1}, 0x0) 2018/04/03 23:05:51 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x80011, 0x800000000008003) readv(r0, &(0x7f0000008000), 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x323, 0x100000001, 0x4, 0x7, 0x2, @random="4842ab7d49c2"}, 0x10) 2018/04/03 23:05:51 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0xfffffffffffff801) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) 2018/04/03 23:05:51 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0xd7, 0x7, 0x10001, 0xfffffffffffffffb, 0x8000, 0x1, 0x7, 0xd5ee, 0x5, 0x9}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) 2018/04/03 23:05:51 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) shutdown(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3316, @dev={0xfe, 0x80, [], 0xa}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xffffffffffff8001, 0x0, 0x2bd4}, &(0x7f0000000140)=0x18) 2018/04/03 23:05:51 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x9, 0x8, 0x3, 0x6, 0xffffffffffffffff, 0x200000000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xf, 0x100000000, 0x100000001, 0x80, 0x12, r1, 0x5}, 0x2c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x3) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0x6f}, &(0x7f0000000180)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x100000001}, &(0x7f0000000200)=0x8) 2018/04/03 23:05:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000780), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x1) 2018/04/03 23:05:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5b, 0x100, 0x9, 0x40, 0xff, 0x1, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x48c3, @remote={0xfe, 0x80, [], 0xbb}}}, 0x10000, 0x80, 0x1, 0x1, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2fe8}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000001980)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001580)="f059a01a04990f0e7dc40bd861c66166bea298d95c0c4f7ee7ddde0da5c0327a3d", 0x21}], 0x1, &(0x7f0000001900)}], 0x1, 0x0) 2018/04/03 23:05:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2000000000000005, 0x9}, 0x2c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) socketpair(0x400000d, 0x1, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000240)=""/236, &(0x7f0000000340)=0xec) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x1f, 0x7ff, 0x6, 0x5, 0x14, r0, 0xffff}, 0x2c) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x20000000000, @empty, 0x8001}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x18a}, 0x8) tee(r1, r0, 0xfff, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c00000018000305ffffffffffffffff1c14000000000000000000002ba7558ec7500f103ded60c1f0f9c93b2b9d18c06e59ebbd1e459b3478db0c657f2470135a642214e8d1cbce"], 0x1c}, 0x1}, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000480), 0x800) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000400)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r6, &(0x7f0000000600)="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", &(0x7f0000ef0f88)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x800, 0x9, 0x66, 0x10, r0, 0x7ff}, 0x2c) 2018/04/03 23:05:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) 2018/04/03 23:05:51 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/03 23:05:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000800)={&(0x7f0000000140)=@llc={0x1a}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)="8a23bd4af5ca25b8cc4308fa9d0abe092689277437e1d489dd585f0eac72cfd5be", 0x21}], 0x1, &(0x7f0000000440)=[{0xe8, 0x10a, 0x4, "520f1d6fd3592bf5f0d061b4caade59c34b23ba8305ce1adb4638f04a61110779bcf85df835766ba2c3cc3bfdc4c7ebd9aa95d3a55c5b1addfe3195f4d69fa8994d083997633ba414d696b1bbfbf1be5067a46b41acab70e46d589c5f5e73e4be5e9a7678970e59ca30b064105fb3ff636ec84398b2f953f41771a828db88bad7c5f7378d5cc53b467d56d94bdc45cd01e1d717c729a3ad8d9971118e328011ac013f65f2f1d4547cf4ecc18dc71fde66ee6953870c2961cb427ba1e97796bc405c1ef13fee4ff09a8b744c5733685150b7d8be457f303"}, {0xf0, 0x0, 0x4, "b3b28a0917dfec0f1279cdb607d21eca5602c40c683e874b7a2db4733ef1226e7bee928c356df926f8a2b5191c8cffe625b9c67173317d3e81bc6fd7df653042e0d35fb9e9ec255ddfebcbf2001da8a965b71dbc5eaf110c5638f29179828a81d2bf8f25aa9e11427c910eb5b4c1689845ef65a73f72251dee6f59b080a018305f6136e212184ac8ae90cf2bb1a176af50fc6e20868edf3616b67ad489279d7c43f5ba38b2d2e1fe0f2ce1bf8a189e9a9e5b891d07253e90f8526ff705c3048be0f2e1f1ed1130d3cf1ccd006f2d41d439d426c72c0832203df861"}, {0xf0, 0x0, 0xffff, "572e3cb9d07660af608a5b94d962f3a827386d7b329df1d42432c71db4407b7ca28814a1fa267e695fee867a044575b89c202459c254dff00023b1eef184917295a6c68e379f1cb798b853eb16f9af97e4ecede1232e800ddaa6b3e519f545672d472d1b318418e116fee00987145a5bc15ca1d0e3dcf5351b6abb96fd7159c597399d1bf45b3cedc4f32c1e5204a1568f8eecb63cb309f698bba8635f39006b6716ee4f23235d663c4ce29b0a673ff3c6fe2c3d94763dc218127ed5dbf277ec490b72da76562108e43825a12f0ffd647fc1e1288b2e2885a2326b22"}], 0x2c8}, 0xc000) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'sit0\x00', r3}) sendmsg$alg(r1, &(0x7f00001f0fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="05", 0x1}], 0x1}, 0x0) 2018/04/03 23:05:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006efff4)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, r3, 0x0, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x4800) 2018/04/03 23:05:51 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x5, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) [ 93.487814] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.495343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.516203] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.523740] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 23:05:52 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x0, 0x800, 0x0, &(0x7f0000002740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002780)={0xf936, 0x100000000, 0x0, 0x0, 0xc9d9, 0x100000001, 0x80000001, 0x3ff, 0x0}, &(0x7f00000027c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002800)={r2, 0x100000001, 0x0, 0x7ff, 0x2}, &(0x7f0000002840)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3f}, 0x8) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000001405000002000000ef149e7187df88b0d9c6e08c19973703c1000000000000005ed6ad2a257e5c2090e13a10f69c1cb4aafa0550ef547279e841fde206a0189fb6ea"], 0x18}, 0x0) 2018/04/03 23:05:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5d, "8e0ddb10ef624da44250399927dbb6557b1f25bade4e7f841f027cda3362ba006c6ef0729fc6ddd76e0a47276247288f49ce81adce19877c9d7a42fe14deafa08ca431a797640523e5243eca70e949973b1dc26b08ce76bdc9b06b129f"}, &(0x7f0000000080)=0x65) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000700)={r2, 0x1000, "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"}, &(0x7f0000000140)=0x1008) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0xffffffc8}], 0x10}}], 0x2, 0x0) 2018/04/03 23:05:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d00010000000000000000000b00000008000304da000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'rose0\x00', 0x1000}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@setlink={0x40, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_GROUP={0x8, 0x1b}, @IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x40}, 0x1}, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000200)=0x80, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000240)=0x40, 0x4) 2018/04/03 23:05:52 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) accept4(0xffffffffffffff9c, &(0x7f0000001480)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000001500)=0x80, 0x80000) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_udp(0x2, 0x2, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f00000019c0), &(0x7f0000001a00)=0x10) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001a40), &(0x7f0000001a80)=0x10, 0x80000) accept$inet6(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x1c) getpeername(0xffffffffffffff9c, &(0x7f0000001b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000001bc0)=0x80) socket$vsock_stream(0x28, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001c00), 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001c40)) socket$kcm(0x29, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x0, 0x7, 0xb216) pipe(&(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000001f40), 0x80000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001fc0)={r1}) write$binfmt_misc(r2, &(0x7f0000000080)={'syz0', "1d339e5be7e09675953d84670810007f9d8a44fa4ab5a5a948692a5792a07275d860dcb76057b3984d476ed5fdea78d61baed33feabd68c65ed6eb78d3"}, 0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x905a, 0x30, 0x0, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1, 0x10}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @map={0x18, 0x0, 0x1}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) [ 93.534632] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.542068] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 23:05:52 executing program 0: socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001a80)={@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, 0x7, 0xa3a, 0x3, 0x400, 0x7f, 0x100, r1}) r2 = socket$netlink(0x10, 0x3, 0x23) writev(r2, &(0x7f0000dafff0)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/04/03 23:05:52 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x27, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x81, 0x8, 0x2, 0x6}, {0x4, 0x9, 0x60, 0x8}, {0x9, 0x6, 0x2, 0x57ea}, {0x9, 0x87, 0x1ef, 0x100000001}, {0xfffffffffffffffe, 0xb5d8, 0x1000, 0xffffffffffffffff}, {0x200, 0x80000000, 0x4, 0x7ff}, {0x80000000, 0x3, 0x8, 0x4}, {0x80, 0x3, 0x4795b123, 0x31f7}]}, 0x10) 2018/04/03 23:05:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0x9) socket$inet(0x2, 0x4, 0x5cfd) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/03 23:05:52 executing program 7: r0 = socket$inet6(0x10, 0x80003, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a000500000000001900a30705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220000060cec4fab91d400", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 93.706906] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.714396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.799491] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.806997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.817761] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.825192] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.834699] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.842166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.851053] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.858440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.867156] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.874566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.883161] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 93.890547] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 23:05:52 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb8100000086dd605e8e2358c348c892119ea9e7754184f1f0001400000000000000e5f7119f0000000000000000000000fe59000000000084d7b24b13d7063687852dbd1fed3402355daee34c61aaa7000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR, @ANYRES16], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES16, @ANYRES64], @ANYRES16]], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) socketpair(0x11, 0x801, 0x3, &(0x7f00000001c0)) socketpair(0x1b, 0x6, 0x9, &(0x7f00000002c0)={0xffffffffffffffff}) accept4$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) 2018/04/03 23:05:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x70f}) socketpair$inet6(0xa, 0x80b, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000080)={0x5, r4, 0x1, 0x800}) 2018/04/03 23:05:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000640)=0x80, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000540)={'nat\x00', 0x0, 0x0, 0x9b, [], 0x0, &(0x7f0000000500), &(0x7f0000000100)=""/155}, &(0x7f0000000240)=0x78) r2 = accept(r0, &(0x7f00000006c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x2e3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x400}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x400, 0x8000, 0x2862, 0xd557, r3}, &(0x7f00000004c0)=0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x2, 0xfffffffffffffdae) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000280)="4402841dfca20c20bbf66cf6e6f71c209d6da6dfc970ab1a0731818dd6837ebfaefb8ee625487479da36de83191d2b4d5eef6d0919b9fba112772e58c2dcb78f7b47bebf2befcd068744d8ef57390c6b0b59fbbceb0ff7fdc812955e160c0e9aa9f6eb89f421c469a38e8aa838c5c36a90db150f714bde009a729224086f40d3555326b8e54dc281ad2d78cb70cf4e0253b5835ad4424678748111465941cbd1b8d97fde453505de5bda25631390d6445a87cbda7a6adaf03f4e20c64ce3522761694bfa405d776d92494798e277832c4baf2bf8", 0xd4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000680)={r6, 0x1}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/04/03 23:05:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}}}, 0x88) socketpair(0x11, 0x7, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x401, 0x3, 0x100000000, 0x3, 0x9, 0x2772]}, &(0x7f0000000180)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/03 23:05:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20080020}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r3, 0x10, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe859}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffd7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20c5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000380)=0x48) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0xb0, r3, 0x100, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x31}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff00000000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x81) 2018/04/03 23:05:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x180101}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, 0x2b, 0x1, 0x70bd25, 0x25dfdbff, {0xf}, [@nested={0xf0, 0x77, [@generic="ec8aed01fc4705df81d897103b7b039b886cbd1935c238b8298eabd7d98d999f88f1fbcf1f625fc3f45f5090443befdb7878e6441759b7edb7f7c1b8c14db4093c7a93ca338dcd7f065daaed4c3bd11cb48effe8fba058b4a0972c77309f07255776ebcfa831571ada2f807edd00e6bd57f30a82a55f63f1c6acdd93a7e4052e05a5d0b7923b574fe5d3f9213d6f12166e0e6973702fd441ce543f85c9f543c62c0764d2962d02201b0309312e6564f65be4ecf6d5aa778dce65dedd47e692276849", @typed={0x28, 0x4c, @binary="78d77a69300c6d4889bc7b5afc1ac5ba64f0fedc287fa4089c0d525039ba009cc254"}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x8094}, 0x4) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)=ANY=[@ANYBLOB="1400000010002908ffffffffffffffffd7619ea6"], 0x14}, 0x1}, 0x0) 2018/04/03 23:05:52 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) recvfrom(r0, &(0x7f0000000280)=""/201, 0xc9, 0x10000, &(0x7f0000000680)=@can={0x1d, r1}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept(r2, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x3f, 0x0, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e22, 0xca3d, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x2000000009, 0xfffffffffffffff9, 0x6, 0x1000000}, &(0x7f0000000480)=0x98) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000001c0)={{0x4, 0x0, 0x80000001, 0x4, 0x3cd7, 0x40}, 0x5, 0x66b, 0x3, 0x5, 0x1f, "832a708d15584ddcc57ab437a3581243b9514f0092c55545c88c2661ff336acdbe8e0320a105fd9f205e505d4a37bb3777407c2f657f49cf413c065bd1cf3810cb95f1495f76c7f5c26520adc78552af9772fbaa286cc84337954c1504fadc746178407e067bc504fb09533ed575d0713f1c35cd344c0c453a3ce1cfef1da867"}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, 0x1c) 2018/04/03 23:05:52 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)=0xef2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='rose0\x00') r2 = accept4(r0, &(0x7f0000000c80)=@nl=@unspec, &(0x7f0000000b80)=0x80, 0x800) getsockname$packet(r2, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0xfffffffffffffe48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0xf, 0xd, &(0x7f0000000980)=ANY=[@ANYBLOB="1800000000020000000000000100010095000000001b00000000000000000000b5ff000008000000000000000000000000000000000000000005aaf0ff00000000001d000000000000950000000000000000000000000000004c80ffdae0578f35c695408135ce87d35b"], &(0x7f0000000240)='GPL\x00', 0x3, 0x9b, &(0x7f0000000700)=""/155, 0x0, 0x1, [], r3}, 0x48) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000480)=0xffffffffffffff22) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) r7 = socket$unix(0x1, 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000b40)=0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000000880)={0x10001, {{0xa, 0x4e20, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$inet6(0xa, 0x20000000000800, 0x100, &(0x7f0000000bc0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000007c0)={&(0x7f0000000540)="e91f7189591e9233614b00", r4}, 0x10) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r7, 0x0) r9 = socket$netlink(0x10, 0x3, 0x82000000004) write(r9, &(0x7f0000000040)="29000000140003b7ff10a300040860eb01479f92f087167ac8a561e77de27c840010794fe12ed80000", 0x29) r10 = accept(r7, &(0x7f0000000300)=@un=@abs, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) connect$netlink(r10, &(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x76, 0x8, 0xffffffff, 0x5, 0x4}, &(0x7f0000000280)=0x98) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b00)={&(0x7f0000000ac0)="e91f7189591e9233614b2f66696c653000", 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f00000005c0)={r11, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x2, 0x3cc, 0x9, 0x44}, 0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000940)=@int=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000440)={r11, 0x3f}, &(0x7f00000004c0)=0x8) [ 93.899194] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 23:05:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d", 0x30}], 0x1}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) shutdown(r0, 0x8) 2018/04/03 23:05:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020f00000a0000000000000000000000030006000000000002000000e0000001000000000000000005000500000000000a00000000001000000000000000000000000000000000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/03 23:05:52 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x6d17712a3fb73f5d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r2 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0x7f, 0x4) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x108, 0x20, 0x5, 0x35d, 0x1ee, 0x4, 0x3e5, 0x4}, "", [[], [], [], [], [], [], []]}, 0x720) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000900), &(0x7f0000000980)=0x68) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x80000001}, 0x1) 2018/04/03 23:05:52 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x1, @empty, 0x9}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000440)="c3fe358ba6c222ca1a670bed7f8556b5e82dda03c25e6255b4ec264930fce15fa9d4b593a8207f72d967c34998dc137bfd4f4c2c0c7ff053f8dfad08aee0581c01f8059da8e1e0306ddb2c469a60000310a074ecf800a0a0cfb0c77d23d757c689e4752d0962f37abd4fd095d892fb189f2ed295d6b82c20077907cc90d387b90e5d7256646da9283de413efce81e444c2d8c626722f02d70993bda575de17baffd48546b87e86e54a191c22edd5a4d968259f48cf749b", 0xb7}, {&(0x7f0000000200)="3f5f278af63044567bf19fb7cb54ea0f4ce9a7ace1080239e44643ab62207895f4a207ae0a2ad097100d5f2960c057a69b6539a013fc7b97fb77d51de1e56ec5bef7fcb707fa93fbeb527cfee3d3b2c9b5b91664dfdebc506287268775e1852ade5c6b3d10ca92a4c3a652ea0775bb0da1a41d0be9bd2f14b3112f2772530c3f586d20f386294e4c1903da2cf57b91abad7f45342611f82426507c89788a118888b55cc6183e2a", 0xa7}], 0xf9, 0x0, 0x0, 0x40881}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac00000021001104ffffffffffffffffe0000001000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000061a9a200be71a274bdedb3936b0bbddc34571c4c9c771356", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fffffffffd000d005c00110000000000000000000000000000000001e0090000000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff010000000000000000000000000001000000000000000000000000"], 0xac}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/04/03 23:05:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x5, 0xb9c, 0xfffffffffffffff8, 0x40}, {0xdf70, 0x8, 0x20, 0x3}, {0x10000, 0x7, 0x101, 0x9c}, {0x1, 0xf000000000000000, 0x3250000000000000, 0x101}, {0xffff, 0x5, 0x7fff, 0x1}, {0x7fff, 0x0, 0xffffffff, 0x724d}, {0x1, 0x7, 0x8, 0x10000}, {0x5, 0x6, 0x5, 0xffffffffffffffff}, {0x58b, 0x5c5352d5, 0x2, 0x4}]}, 0x10) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/03 23:05:52 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1f, 0xa5c, 0x400, 0x2, 0x41000002, r2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="21aa9cfea4783fda08800d3646f64866", 0x10) write(r0, &(0x7f0000000000)='4', 0x1) listen$netrom(r1, 0x4d) recvmsg$kcm(r1, &(0x7f0000001c00)={&(0x7f00000008c0)=@nfc_llcp, 0xfffffffffffffea9, &(0x7f0000001b80)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1, &(0x7f0000001bc0)=""/6, 0x6}, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x81}, {0xa, 0x4e1d, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xffff, [0xe9c3, 0x0, 0x3, 0x6, 0xaf, 0xffff, 0x73, 0xf97b]}, 0x5c) socket$packet(0x11, 0x3, 0x300) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x959}, 0x1c) 2018/04/03 23:05:52 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0x1c, 0x800) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x56, "6e42aacc9315cbef6976c856ab75167a0fa1de1c5b156bc140ec38a07e1f13782d817132ae1b9aef68126831e4497a1bc2bb755d1df7f8d3b07919cee1ba6cd21c42e199f81ecb3552b065f9c8477ba05acd1794c7e2"}, &(0x7f00000000c0)=0x7a) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000380)="d501", 0x2}], 0x1) [ 94.082296] netlink: 92 bytes leftover after parsing attributes in process `syz-executor7'. [ 94.126548] [ 94.128246] ============================= [ 94.132421] WARNING: suspicious RCU usage [ 94.136587] 4.16.0-rc7+ #292 Not tainted [ 94.140680] ----------------------------- [ 94.144855] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 94.152671] [ 94.152671] other info that might help us debug this: [ 94.152671] [ 94.160852] [ 94.160852] rcu_scheduler_active = 2, debug_locks = 1 [ 94.167559] 1 lock held by syz-executor3/11185: [ 94.172247] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000fd890625>] sock_setsockopt+0x16b/0x1ad0 [ 94.181326] [ 94.181326] stack backtrace: [ 94.183853] netlink: 92 bytes leftover after parsing attributes in process `syz-executor7'. [ 94.185847] CPU: 1 PID: 11185 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #292 [ 94.201667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.211011] Call Trace: [ 94.213597] dump_stack+0x194/0x24d [ 94.217226] ? arch_local_irq_restore+0x53/0x53 [ 94.221901] lockdep_rcu_suspicious+0x123/0x170 [ 94.226562] inet_csk_route_req+0x824/0xca0 [ 94.230864] ? inet_csk_reset_keepalive_timer+0x60/0x60 [ 94.236206] ? mark_held_locks+0xaf/0x100 [ 94.240341] ? ktime_get_with_offset+0x188/0x420 [ 94.245092] ? kvm_clock_get_cycles+0x25/0x30 [ 94.249583] ? ktime_get_with_offset+0x2c1/0x420 [ 94.254336] dccp_v4_send_response+0xa7/0x650 [ 94.258824] ? ktime_get+0x3a0/0x3a0 [ 94.262528] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 94.267363] ? dccp_feat_signal_nn_change+0x720/0x720 [ 94.272540] ? siphash_3u32+0x1f/0x290 [ 94.276415] ? secure_dccp_sequence_number+0x9f/0x150 [ 94.281592] ? dccp_parse_options+0x3d8/0x1030 [ 94.286161] ? secure_ipv4_port_ephemeral+0x120/0x120 [ 94.291330] ? security_inet_conn_request+0x89/0xb0 [ 94.296329] dccp_v4_conn_request+0x9ee/0x11b0 [ 94.300892] ? dccp_req_err+0x3e0/0x3e0 [ 94.304845] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.310388] ? _raw_spin_unlock+0x22/0x30 [ 94.314524] ? __queue_work+0x5b9/0x1230 [ 94.318575] ? trace_hardirqs_on+0xd/0x10 [ 94.322706] ? insert_work+0x5f0/0x5f0 [ 94.326580] dccp_v6_conn_request+0xd30/0x1410 [ 94.331147] ? print_irqtrace_events+0x270/0x270 [ 94.335879] ? sock_setsockopt+0x16cc/0x1ad0 [ 94.340264] ? SyS_setsockopt+0x2ff/0x360 [ 94.344387] ? do_syscall_64+0x281/0x940 [ 94.348422] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.353757] ? dccp_v6_do_rcv+0xa70/0xa70 [ 94.357880] ? kasan_kmalloc+0xad/0xe0 [ 94.361737] ? __kmalloc_track_caller+0x15e/0x760 [ 94.366550] ? kmemdup+0x24/0x50 [ 94.369890] ? trace_hardirqs_off+0x10/0x10 [ 94.374183] ? print_irqtrace_events+0x270/0x270 [ 94.378922] ? dccp_rcv_state_process+0x50c/0x1620 [ 94.383833] dccp_rcv_state_process+0x574/0x1620 [ 94.388576] ? dccp_sample_rtt+0xf0/0xf0 [ 94.392627] ? __release_sock+0xca/0x360 [ 94.396673] ? lock_downgrade+0x980/0x980 [ 94.400820] dccp_v4_do_rcv+0xf1/0x160 [ 94.404693] dccp_v6_do_rcv+0x86a/0xa70 [ 94.408643] ? trace_hardirqs_on+0xd/0x10 [ 94.412769] ? __local_bh_enable_ip+0x121/0x230 [ 94.417425] __release_sock+0x124/0x360 [ 94.421391] release_sock+0xa4/0x2a0 [ 94.425088] ? bpf_prog_store_orig_filter.isra.44+0x147/0x1f0 [ 94.430957] ? __release_sock+0x360/0x360 [ 94.435090] ? __get_filter+0xb7/0x230 [ 94.438957] sock_setsockopt+0x528/0x1ad0 [ 94.443089] ? sock_enable_timestamp+0xb0/0xb0 [ 94.447671] ? lock_downgrade+0x980/0x980 [ 94.451810] ? lock_downgrade+0x980/0x980 [ 94.455941] ? __fget_light+0x2b2/0x3c0 [ 94.459888] ? fget_raw+0x20/0x20 [ 94.463311] ? __local_bh_enable_ip+0x121/0x230 [ 94.467951] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.472937] ? release_sock+0x1d4/0x2a0 [ 94.476880] ? trace_hardirqs_on+0xd/0x10 [ 94.481006] ? _raw_spin_unlock_bh+0x30/0x40 [ 94.485411] ? release_sock+0x1d4/0x2a0 [ 94.489359] ? inet6_hash+0x41/0x90 [ 94.492956] ? __release_sock+0x360/0x360 [ 94.497077] ? __fdget+0x18/0x20 [ 94.500415] ? security_socket_setsockopt+0x89/0xb0 [ 94.505406] SyS_setsockopt+0x2ff/0x360 [ 94.509361] ? SyS_recv+0x40/0x40 [ 94.512795] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 94.518306] ? do_syscall_64+0xb7/0x940 [ 94.522257] ? SyS_recv+0x40/0x40 [ 94.525685] do_syscall_64+0x281/0x940 [ 94.529556] ? vmalloc_sync_all+0x30/0x30 [ 94.533692] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.538170] ? finish_task_switch+0x1c1/0x7e0 [ 94.542651] ? syscall_return_slowpath+0x550/0x550 [ 94.547566] ? syscall_return_slowpath+0x2ac/0x550 [ 94.552474] ? prepare_exit_to_usermode+0x350/0x350 [ 94.557477] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 94.562835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.567670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.572835] RIP: 0033:0x4552d9 [ 94.575999] RSP: 002b:00007fe8e13a5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.583691] RAX: ffffffffffffffda RBX: 00007fe8e13a66d4 RCX: 00000000004552d9 [ 94.590940] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000013 [ 94.598198] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 94.605450] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 94.612704] R13: 0000000000000525 R14: 00000000006fac18 R15: 0000000000000000 [ 94.620110] [ 94.621759] ============================= [ 94.625927] WARNING: suspicious RCU usage [ 94.630081] 4.16.0-rc7+ #292 Not tainted [ 94.634146] ----------------------------- [ 94.638293] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 94.646091] [ 94.646091] other info that might help us debug this: [ 94.646091] [ 94.654250] [ 94.654250] rcu_scheduler_active = 2, debug_locks = 1 [ 94.660927] 1 lock held by syz-executor3/11185: [ 94.665594] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000fd890625>] sock_setsockopt+0x16b/0x1ad0 [ 94.674625] [ 94.674625] stack backtrace: [ 94.679140] CPU: 1 PID: 11185 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #292 [ 94.686481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.695818] Call Trace: [ 94.698396] dump_stack+0x194/0x24d [ 94.702011] ? arch_local_irq_restore+0x53/0x53 [ 94.706663] lockdep_rcu_suspicious+0x123/0x170 [ 94.711307] dccp_v4_send_response+0x4b6/0x650 [ 94.715862] ? ktime_get+0x3a0/0x3a0 [ 94.719564] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 94.724401] ? dccp_feat_signal_nn_change+0x720/0x720 [ 94.729576] ? siphash_3u32+0x1f/0x290 [ 94.733443] ? secure_dccp_sequence_number+0x9f/0x150 [ 94.738604] ? dccp_parse_options+0x3d8/0x1030 [ 94.743163] ? security_inet_conn_request+0x89/0xb0 [ 94.748152] dccp_v4_conn_request+0x9ee/0x11b0 [ 94.752707] ? dccp_req_err+0x3e0/0x3e0 [ 94.756657] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.761821] ? _raw_spin_unlock+0x22/0x30 [ 94.765950] ? __queue_work+0x5b9/0x1230 [ 94.769992] ? trace_hardirqs_on+0xd/0x10 [ 94.774116] ? insert_work+0x5f0/0x5f0 [ 94.777988] dccp_v6_conn_request+0xd30/0x1410 [ 94.782549] ? print_irqtrace_events+0x270/0x270 [ 94.787284] ? sock_setsockopt+0x16cc/0x1ad0 [ 94.791676] ? SyS_setsockopt+0x2ff/0x360 [ 94.795799] ? do_syscall_64+0x281/0x940 [ 94.799836] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.805171] ? dccp_v6_do_rcv+0xa70/0xa70 [ 94.809299] ? kasan_kmalloc+0xad/0xe0 [ 94.813159] ? __kmalloc_track_caller+0x15e/0x760 [ 94.817971] ? kmemdup+0x24/0x50 [ 94.821316] ? trace_hardirqs_off+0x10/0x10 [ 94.825610] ? print_irqtrace_events+0x270/0x270 [ 94.830345] ? dccp_rcv_state_process+0x50c/0x1620 [ 94.835248] dccp_rcv_state_process+0x574/0x1620 [ 94.839980] ? dccp_sample_rtt+0xf0/0xf0 [ 94.844026] ? __release_sock+0xca/0x360 [ 94.848067] ? lock_downgrade+0x980/0x980 [ 94.852202] dccp_v4_do_rcv+0xf1/0x160 [ 94.856067] dccp_v6_do_rcv+0x86a/0xa70 [ 94.860023] ? trace_hardirqs_on+0xd/0x10 [ 94.864151] ? __local_bh_enable_ip+0x121/0x230 [ 94.868805] __release_sock+0x124/0x360 [ 94.872768] release_sock+0xa4/0x2a0 [ 94.876468] ? bpf_prog_store_orig_filter.isra.44+0x147/0x1f0 [ 94.882331] ? __release_sock+0x360/0x360 [ 94.886449] ? __get_filter+0xb7/0x230 [ 94.890310] sock_setsockopt+0x528/0x1ad0 [ 94.894432] ? sock_enable_timestamp+0xb0/0xb0 [ 94.898988] ? lock_downgrade+0x980/0x980 [ 94.903109] ? lock_downgrade+0x980/0x980 [ 94.907232] ? __fget_light+0x2b2/0x3c0 [ 94.911181] ? fget_raw+0x20/0x20 [ 94.914613] ? __local_bh_enable_ip+0x121/0x230 [ 94.919258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.924250] ? release_sock+0x1d4/0x2a0 [ 94.928197] ? trace_hardirqs_on+0xd/0x10 [ 94.932332] ? _raw_spin_unlock_bh+0x30/0x40 [ 94.936729] ? release_sock+0x1d4/0x2a0 [ 94.940694] ? inet6_hash+0x41/0x90 [ 94.944312] ? __release_sock+0x360/0x360 [ 94.948434] ? __fdget+0x18/0x20 [ 94.951774] ? security_socket_setsockopt+0x89/0xb0 [ 94.956770] SyS_setsockopt+0x2ff/0x360 [ 94.960735] ? SyS_recv+0x40/0x40 [ 94.964175] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 94.969683] ? do_syscall_64+0xb7/0x940 [ 94.973628] ? SyS_recv+0x40/0x40 [ 94.977063] do_syscall_64+0x281/0x940 [ 94.980933] ? vmalloc_sync_all+0x30/0x30 [ 94.985062] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.989532] ? finish_task_switch+0x1c1/0x7e0 [ 94.994002] ? syscall_return_slowpath+0x550/0x550 [ 94.998910] ? syscall_return_slowpath+0x2ac/0x550 [ 95.003812] ? prepare_exit_to_usermode+0x350/0x350 [ 95.008804] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 95.014140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.018958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.024117] RIP: 0033:0x4552d9 2018/04/03 23:05:53 executing program 0: r0 = socket(0xf, 0x807, 0x3ff) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000000), 0x0) recvfrom$ipx(r0, &(0x7f00000000c0)=""/148, 0x94, 0x2, &(0x7f0000000180)={0x4, 0x400, 0x401, "b01bbf53fa1a", 0x8000}, 0x10) 2018/04/03 23:05:53 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0x10, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="14000000000000002900000043000000000008000000000000000000000400000000000000000084d400000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000c34fd047188fb45fd93310938c65664a397ef69f24f28dc085c1bd8e378ce9a247ba99e5766d2749b285c0bc1299d7fe98d71b95cbce40d5ee36e6fc8a5307f7e0e26aa94e18d9c214772b18c6a08b85af067e307996aa0e34b481570606e1fd521f766ddbfd513684774019bd2fd17664b443e64e13fcfaf5049432c96b9ca3ed96e5934e71e8291f1c064ebf32d7d17d54aef3ab68b09d1925b6b6bd53f45453aa4c5d5e4db0579083db6580b5bca1355d994ff39cafd430101d00621ecda4e8d5cf442ac3782b0b9e88db56f59d00000000000000000000000000"]], 0x38}, 0x0) 2018/04/03 23:05:53 executing program 2: syz_emit_ethernet(0xfffffffffffffd62, &(0x7f0000000140)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@mpls_mc={0x8848, {[{0x100000000, 0x1, 0x80000000, 0x4}, {0xffffffffffffffc1, 0x8000, 0x3, 0x1fffe00000000000}, {0x3f, 0x32df67d4, 0x1, 0x1}, {0x9, 0x1, 0x6, 0x4}, {0x1, 0xffffffffffffffc0, 0x1ff, 0x9b8}, {0x7, 0x1, 0x9, 0x4}, {0x5, 0x0, 0x7, 0x6}, {0x3f, 0x100000000, 0x0, 0x101}, {0x1, 0x0, 0x80000001, 0x7f}, {0x9, 0x6, 0x2, 0x200}], @generic="630692364274d70470b5ea4f3884830dc6d7c524185d9107539f9602f522c63d6ea7b10ff62e20905368cbab30c343139e51a8"}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/03 23:05:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f00000009c0)=""/110, 0x6e}, 0x121) 2018/04/03 23:05:53 executing program 7: socketpair$inet6_sctp(0xa, 0x40000000000004, 0x84, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x805, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x1, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/04/03 23:05:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0xa283d8949dfca56}) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=ANY=[], 0x0, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000), 0x0, 0xffffffffffffffff}, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000013c0)="01", 0x1}], 0x1, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4}], 0x18}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x4008000) 2018/04/03 23:05:53 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x0, 0x8000b, 0x7fffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0x99, "7fc041be99a1d26884709a02aae2dd661428c1d2717711fbd727193c37ec2fd64afc7e226523f503058dd58601a4c9d4bae3eeb464e7a2d27d8a69eb8859293b4b56d558cb5a4b8a17836fc35e8153577d4021a7ee0b5f04eaae39abda762ecfc975db8d9546735b8851e8020da9f4559a62e98d76d6a0a46eb8ffb7514ffee221fc4d5b32fd220b2b06cebf2bbe1830b6ed35ee79533d4f49"}, &(0x7f0000000400)=0xa1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'syzkaller0\x00'}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', r3}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r4}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000001fa8)=@hci={0x1f}, 0xfffffe73, &(0x7f0000002ff0)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)}, 0x0) 2018/04/03 23:05:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)=""/37, &(0x7f00000000c0)=0x25) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaa6394b703ee00e88600000000000a1267fd78"], &(0x7f0000000000)) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x1e) [ 95.027280] RSP: 002b:00007fe8e13a5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.034961] RAX: ffffffffffffffda RBX: 00007fe8e13a66d4 RCX: 00000000004552d9 [ 95.042201] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000013 [ 95.049450] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 95.056691] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 95.063939] R13: 0000000000000525 R14: 00000000006fac18 R15: 0000000000000000 2018/04/03 23:05:53 executing program 2: r0 = socket(0x11, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000002ffc)=0x8) 2018/04/03 23:05:53 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/03 23:05:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/03 23:05:53 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x8, 0x4) 2018/04/03 23:05:53 executing program 6: pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000800)="7e228daf3fa28026a7c48a3ac21ab0bb1b352ca73e7e951bb5cfdc14e5290dde1c8a4d58b73b0df7867416bf3c59d4cfa71381b895fdbddff0316bdd3cf9169cbe3163163be3d4c1c96971730fc60f1b29632687d0579d69da005e111ce02e5363a7d268e583bbd5c9696af9a96d4091e5b411334be77ec49edac4203c29498e819f7ecb2fb662da8075b49f5ac299cd471faac4321f62be66d0c786b53278f6daf0b11b2728f4aa161f56cfc179e70af89498e04fe5966e8d955457c30bfe435fc2daa6", 0xc4) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000c80)=ANY=[@ANYBLOB="080000000000000002004e21ac1414bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba1ae0e2023a0000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e24e0000002000000000000000000000093ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000e40000004000000000000002004e24ac14140e00000000000000000040a46b8d50c073ef00000000ff671967057300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebff000000000000000000000000000000000500000000000000020084cdf433140b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffea000000000000000000f9ffffffffffffff000000000000000000000000000000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009754000000fd000000000000000000000000000000000000000002004e2100000fff00000000f3ffffffffffffff000000000000000000001d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000500000000000000a20000000000000000000000000000010000000000000000000000000000000000000000000000000000002b883022b2fda926d3b8981b82ca"], 0x1) socketpair(0x1b, 0x0, 0xde, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000640)={r6, &(0x7f0000000440)=""/212}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000280)={0x1, 0x42c, 0x5, 0x0, 0x7, 0x4b2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000680)=""/85, &(0x7f0000000540)=0x55) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00000003c0)=0x4, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000340)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$rds(r7, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 23:05:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000002fc0)="8478e81cfa6ecafe2d4a2d7c8bebd0a77df754d78accd8358d71a8123ca87a821fb810d7562f034b5f21fd9f8bef49fff0e2188c5cf8202b5ff944e4e3bc58c2786f27a8a4b5926d4e380e1d8500482f239b9dcded0e1861390b3bb555f144b25f540653e06c2adeb69514e6065f2d0fe2231c364caf6f20cd6ea64337619e987da943560a590c98302e6bbe843acaea", 0x90}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/03 23:05:53 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/03 23:05:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0x0, &(0x7f0000263000)}, &(0x7f0000a93ffc)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x40, 0x6, 0x1, 0x4, [{0x5, 0x800, 0x80000001, 0x0, 0x0, 0xc}, {0x6, 0x8, 0x0, 0x0, 0x0, 0x200}, {0x6, 0x10000, 0x1800000000000, 0x0, 0x0, 0x80}, {0x4, 0x0, 0x9, 0x0, 0x0, 0x2400}]}) 2018/04/03 23:05:53 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) 2018/04/03 23:05:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bond0\x00', r2}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f00000002c0)=""/227}, 0x18) 2018/04/03 23:05:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) shutdown(r0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/04/03 23:05:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) 2018/04/03 23:05:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x4000000000, 0x0, 0x400000000000003}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xffffffff, 0x30}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) close(r0) shutdown(r1, 0x2000000001) 2018/04/03 23:05:53 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r5 = accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r5, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000180)=0x4, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff0604000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000"]}, 0x406) bind$inet(r6, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) 2018/04/03 23:05:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x205, 0x0, 0x0, 0x4}, 0x20) writev(r0, &(0x7f00000023c0)=[{&(0x7f00000021c0)="b1", 0x1}], 0x1) syz_emit_ethernet(0x18, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffeff0006040000596ed91a93a300000000aaaaaaaaaabbac1414aa0000000000000000000000"], 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8001, 0x6, [0x8000, 0x3, 0x10001, 0x25, 0x9, 0x66f8]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) 2018/04/03 23:05:54 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'dummy0\x00', 0xef24871}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x7fff) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/03 23:05:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r0, 0x82d) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000)=0x101, 0x4) accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x0) listen(r0, 0x0) listen(r0, 0x100) 2018/04/03 23:05:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0xc080) 2018/04/03 23:05:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000200), &(0x7f0000000140)}, 0x20) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0xc}, 0x20) 2018/04/03 23:05:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xeta-generic)\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)}}], 0x1, 0x0) 2018/04/03 23:05:54 executing program 6: socketpair(0xf, 0xf, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xfffffffffffffff7, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/73, 0x49}, 0x10021) write$binfmt_elf64(r1, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0xaa5) 2018/04/03 23:05:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000060060d5cae200003a00000000000000000000000000000000000d020000010000000000000000000001f601929f106531aa"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r4 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821563b9faa72920836b407fdcec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae547446ee5770bdddde70c000000000000000be885c41ed7bd555314ff5657f8b7e00000000000000000000000000"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r6, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000440)={r5, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7, 0x4d7769e6, 0xffffffffffffffc0, 0x9}, 0x10) listen(r4, 0x2) sendmsg(r7, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r2) 2018/04/03 23:05:54 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000001080)={0x58, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="48924e673ba9c6e442750f1f552c459ad68fb0d4c74eaebf2861420b9d77529a46321ba9408795b59e8298c4822594bccb98725692df94bb811f75b777f49b225ac7e0730e"]}, 0x58}, {&(0x7f0000000600)={0xb8, 0x35, 0x400, 0x70bd25, 0x25dfdbfe, "", [@nested={0xa8, 0x50, [@generic="5cff32c7433873ca673aea2bc5013d6bfca6f77acd1e42917db11e7e1feb52904e545cfb2ba12431cd16edfadbeed43f959a6f55e4d93a78fa8a1ed0f0e7f278d0d709a511732324a092d9c4245680b7f685e60d4d80e0fbbd57456c6f6b253402e8e9e5e9d7f5d675c6d93d7b402be70487bd7b2ba1d0422643e99a18dd2aa5b10a219ff526b3ba25a885019da0364f43035757a2baa52c8f33", @typed={0x8, 0x8, @u32=0x5}]}]}, 0xb8}, {&(0x7f0000000800)={0xc8, 0x32, 0x8, 0x70bd28, 0x25dfdbfe, "", [@generic="4a101ef73f110534cd142016cc3bd29368206ddfc46d2e88ec3d79872dbe79534e9ab613218aa616d2815689c8bb7a7d85b04c57f2d5277fd769ccc95c1de17b2af0993999750aff135a2a213114c854534df12986b06083ebf78728b987860dd98a6ba0227c44a2c83cab3d906e1e48af5c2f28381cbeb3ec581d11b5b3b26f4632caf498111a18ffef1b2469b06ed8b5fe0a2af520aad59572d5bec9a928bb67259ad0f0e5b17f3f274417890702a0110af846593557c1"]}, 0xc8}], 0x3, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0xff80000000000000, 0x3, [0xff, 0x9, 0x7507]}, &(0x7f00000002c0)=0xe) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/03 23:05:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/04/03 23:05:54 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x26, r3}) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000200)=0xfffffffffffffff8, &(0x7f0000000240)=0x2) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/04/03 23:05:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000002d0007b000fffffffffff7e60108ef0000000000090000000000000000000000", 0x24) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x33, @rand_addr=0x1, 0x4e23, 0x2, 'lblcr\x00', 0x6, 0xf807, 0x49}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x5, 0x100000000, 0x3}}, 0x44) [ 96.382152] device lo entered promiscuous mode 2018/04/03 23:05:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x45) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) [ 96.425497] device bridge0 entered promiscuous mode 2018/04/03 23:05:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7aa0648ef2109ae959dbc717c9b24299ea3287c7b94239226ec42e96ba62eaad73db8f695fcfada180fc35dab7c932bbed267124a8e52a21d4178068cdd43e188934dffacfd5d6b42258a5c87fd8b2395eaffbf06ab7a10a9b757575d757b78828264f17b32d1265ff0a0c770f0dba0b77406df31f44925e6d56cce770537115296126", 0x83, 0x40088d1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/03 23:05:54 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1a, 0x80a, 0x800080000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000014c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff]}, 0xed}], 0x2c) epoll_pwait(r1, &(0x7f00000003c0)=[{}, {}, {}], 0x2a9, 0x2, &(0x7f0000000340)={0x1}, 0xfe29) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001440), &(0x7f0000001480)=0xb) close(r3) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0x3, 0x4) socket$pptp(0x18, 0x1, 0x2) r4 = socket(0x9, 0x5, 0xffffffffffffccc7) bind$inet6(r2, &(0x7f0000001400)={0xa, 0x4e22, 0x14e33a69, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0xaa}, 0x1c) close(r3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) sendmsg$nl_netfilter(r2, &(0x7f00000013c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x8000}, 0x48004) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) 2018/04/03 23:05:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000058000e0014bff407000904000200071008000100ffffffff0800030000000000b30889b75ec949c1e53e3273b4d8d36a0c94a00e8c6269c7fdd8da96f5a4b59802bed97096deba538886742fdb485adbc11b4bcceb8cff9d7332249fd2abecbf8f72e6f8fa69e31948a0b4d7", 0x70) [ 96.457396] IPVS: set_ctl: invalid protocol: 51 0.0.0.1:20003 lblcr 2018/04/03 23:05:54 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xffffffffffffff57, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x3, [0x0, 0x40, 0x6, 0x2, 0xfa09, 0x4, 0x8, 0x1]}, 0x5c) 2018/04/03 23:05:54 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="2400000052001f0014b2f40700090400020007fd07000100ffffffff0800000000000000", 0x24) recvfrom$unix(r0, &(0x7f0000000000)=""/178, 0xb2, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) [ 96.578849] device bridge0 left promiscuous mode 2018/04/03 23:05:55 executing program 2: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000040)={0x0, 0x16f, &(0x7f0000000000)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a6008000090000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b47abf35d471cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/03 23:05:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0xa, 0x8000a, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r1, 0xff}, 0x8) sendto$unix(r3, &(0x7f0000000140)="bec65cb27e25b6dd41daf04005c715611702cccbc7074c50d4ce15ed4084f8516fb2b95d7b2b349063bf3c5df1320929a6e2bf6ba644f78e8f496ed0b824973d52fe34943f8a58f33c6fb07791bc23d890d350aee3aa9c7500ca0c8134cf5edabd57b8f756124af43487b78d0716e906888ded7a3d8751dcffdcc02fc84699645a474dc80451612bf950db570d732a5e83e966a6cac23a2f1a2a78712c87af5f163d384a080a8978f555c2c7480f006295324495cd0b5fd5f63c099c8965692d0097b02c97421286f8bc65b2b17e9ce6d338f78e0f49d41867", 0xd9, 0x10, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/03 23:05:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000220009010000000000000000040000000c0016000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/04/03 23:05:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xffff0000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) 2018/04/03 23:05:55 executing program 0: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000ee6000)) 2018/04/03 23:05:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2000081) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000912ffc), 0x4) r1 = accept4(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80, 0x80000) getpeername$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) 2018/04/03 23:05:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="fcd204af0eefb48a722d9870797d689c2dc1f1033c1f053a7b6e8cab937346c0e8e1e3a4a5078b3d57675e6e1596b8f82aa9d4f5d769db450fb61ab20bc0ef81397f2b0906bb6ab24cfb0788812eb6d513e0e9f3772abfa4add1765987ff32dd8a7b1818da8a23903f181ddc867402288003ed1df7528e2f406d17f464a1aec196af695cc72af8f9d48f5023ab774d0abf2d6e70e6e4a901492c50f6e2eeb9b0c881e84f3b81eb8a1b3e9c87b3eb46756282b875d9bed1", 0xb7, 0xc0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x5, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x4, 0x6, 0x2, 0x5a05, 0xc0d, &(0x7f0000000100)='ip6tnl0\x00', 0x100000000, 0xfffffffffffffff9, 0x400}) r1 = socket(0x1b, 0x5, 0xafe2) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000a40000), 0x4) 2018/04/03 23:05:55 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000013c0)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) recvfrom$unix(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg(r3, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, &(0x7f00000001c0)=""/159, 0x9f}, 0x0) close(r2) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x69, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000001440)=""/105}, &(0x7f0000000340)=0x78) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000014c0)) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x20010, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'gretap0\x00', 0xffffffffffffffe1}) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000be3c71e51b2fe058599533", @ANYRES16=r6, @ANYBLOB="00042bbd7000fcdbdf2503000000080003003a000000080001004e240000"], 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x81) recvfrom$inet(r5, &(0x7f0000001340)=""/39, 0x27, 0x100, &(0x7f0000001380)={0x2, 0x4e24}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(0xffffffffffffffff, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54eb070079137e8b475755759e12df3600000039ebe27122f42e85cb80b87a4f36a699e60f2b0583c05a9789b18c7e2cd354a8d521ffff1bfaa8646f"], 0xbf}}], 0x1, 0x0) 2018/04/03 23:05:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0xfff, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x340, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/97, 0x61}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x51, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x6e, 0xcf7f, 0x4}], {0x8100, 0xed27, 0x68, 0x1}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x100000000, 0x3b, 0x64, 0x8, 0x16c2, 0x5e, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@end, @noop={0x1}, @end, @ra={0x94, 0x6, 0x9}]}}, @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, "c0d3a9", 0x1000, "af23a7"}, "788e337e483a3ac4f43b4b"}}}}}, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) 2018/04/03 23:05:55 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r1 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f00000006c0)=0x8, 0x4) sendmsg(r1, &(0x7f0000000580)={&(0x7f00000002c0)=@generic={0x1, "0c3bd8beddfb430e19c85b8054ddaeaaa7cc1f05f8fc554b9963a038cf00a46e41798474b4a407ac0264d26500a13b964df4c69864f89bca36dfcb930e7784dc44d32295913aab14befe3f484ab9e051de179dae16597e7c1f564eedebd3fd7ee24ebcd43c353029fecfe907a5121c79e8ea326aeb542a12c32440422a12"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="22c2dff66b141f2c5808de20508fdedc725c1ac7064c9edb692ea9983c90a18e71beed555adab52d3ed59e83ba0c072e588d6e05dd9db9e54321f903ffa6330d43d843a88d3e52182a0c8767e346863ff005e9374b2fb441378874dc78f2d2bfeec437268793b3791d4462b349f67f795b1a978f", 0x74}, {&(0x7f00000003c0)="cc109b03e9d6b695be326a4842c67a8b02ac99bb673f9ff0db1a2b047eecccd12df3fc2b53e8ed4130fec9b6d599934578c15cd5aa0535242ffbd10582ddef5489e311ccdcbaaa1375fb91a6f1c0da46cac158892d58be196e42559b1d10c36ab817693736ce061783da2a20d52fa372ea524ac58f36a892102e8df3d95a806e815e08709969c71d5513c949642faa50e30bc904fc5ca5b26fc33e5a6879469158a627a1fd0df2fac15f9d5bdbfcbc638e6b2c09749984fc5555bf2e", 0xbc}, {&(0x7f0000000480)="907a76ff7d9bf5edce86d6f876578aef659f6a7c06f0c94fff89a8b41b8a5c97dc733e5e1046c051cab6c2ed226ce9113c5464c1b34b2e4c1c68977865e7643b5a076e8a624f27c14786d647947252ab5f6802e39dce71eaf2bbbd91aa59d25d080cb328c01e1f49c8e317627bc8714b7a6591f485df27c2108e5dcfbe32d74d2b193ced5008b93c33aed90e040d6f48c58b87b59499afefa9ae273b9b8d1a9a4589ee6c83b5a6e951f325aa1a13791854d2848072e98b147db1bf50f92f18d285ee0c4ef2839590db16d389b302a77d622d70e5316e703ba55e6a4ada61ad5ccb75", 0xe2}], 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="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0x1270, 0x8000}, 0x4) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x259, 0x40}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x81, 0x2, 0x100000000000003}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008cc1f6991735"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000005c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xffffffff00000000, 0x0, 0x0, 0xb, 0x8001, 0xffff, 0x7}, &(0x7f0000000600)=0x20) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) sendmsg(r3, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r4}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)}, 0x0) 2018/04/03 23:05:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000454ec4)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b}}]}, 0x13c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x6, 0x1, [0x400]}, &(0x7f0000000180)=0xa) r4 = accept(r1, &(0x7f0000001380)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000001400)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001440)={'ip6tnl0\x00', {0x4, 0x8, 0x4, "ba4b4f2d6666"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x4000000000, 0x8, 0xbe, 0xd1, 0x1, 0xffffffffffffffff, 0x5a3, 0x7fff, 0x7, 0x8, 0x9, 0x800, 0x10000, 0x1, 0x1]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x1, 0x0, 0x25}, 0x10) [ 97.419605] netlink: 60 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/03 23:05:55 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) write(r0, &(0x7f0000000200)="123901da44e26067de3875314572f33ea5ec90b73097cdab9131afdf33b019d8fdac3ed6b2e0f1b4cbb22365e0bbb83193d62b91df728b981f08a9710f11a42b559d1112259b22fe5420805d300d551f823aaf1bc84c", 0x56) getsockopt(r0, 0x114, 0x2718, &(0x7f00000000c0)=""/13, &(0x7f0000000080)=0xd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x7, 0x80000000}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000335000), 0xfc94) vmsplice(r3, &(0x7f00000012c0)=[{&(0x7f0000000240)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x4, 0x8, 0x0, 0x1, 0xffffffffffffe780, 0x5, 0x40, r1}, &(0x7f0000000380)=0x20) writev(r3, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) readv(r2, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r4, 0x100}, &(0x7f00000001c0)=0x8) socket(0xb, 0x5, 0x813) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xee4}, 0x8001, [0xffffffffffffffdc, 0x100000000, 0x5, 0x9, 0x9, 0x5, 0x5]}, 0x5c) 2018/04/03 23:05:55 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) 2018/04/03 23:05:56 executing program 4: unshare(0x1f7d381b4ceb014e) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xaad}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bind$packet(r4, &(0x7f0000000100)={0x11, 0xc, r1, 0x1, 0xc458, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) 2018/04/03 23:05:56 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000180)=[{0x3}]}, 0x62) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa0001aa000c0100000001030000c6f43a0f96d13057"], &(0x7f0000000080)={0x0, 0x3, [0x76d, 0xec2, 0xdd1, 0xf09]}) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x168, r2, 0x4, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x58}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x168}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/04/03 23:05:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000001080)=""/161, 0xa1}, {&(0x7f0000001140)=""/142, 0x8e}, {&(0x7f0000001200)=""/25, 0x19}, {&(0x7f0000001240)=""/113, 0x71}], 0x6, 0x0) write(r0, &(0x7f000046bfd8)="270000001400070002000000120f0a0011000100f500001000000000078a151f35080039000500", 0x27) 2018/04/03 23:05:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x116, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "44b3dc3092c18b4847b0d8510b823a86989e3672a6e4bec7855c9af4267afaf75916aff17f54259dbb49c10395da3a498ed9991713108bb3a41e4d9fffc432"}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000005c0)="459e037c7fd3b7a66a13e5873993ca4e", 0x10}], 0x1, &(0x7f0000000000)=ANY=[]}, 0x0) 2018/04/03 23:05:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001480)="a65286f3716766b8", 0x8}], 0x1, &(0x7f0000001680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 23:05:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x60, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x63a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000180)=[{0x18, 0x117, 0x2, "03"}], 0x18}}], 0x2, 0x0) 2018/04/03 23:05:56 executing program 5: r0 = socket(0x2, 0x805, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) 2018/04/03 23:05:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/246, 0xf6}], 0x1, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000000000)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/03 23:05:57 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x1e, "1a595606d1661c247213e290c6e9b56dba5029ec441d6514e899ea323908"}, &(0x7f00000000c0)=0x42) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) 2018/04/03 23:05:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000050000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) 2018/04/03 23:05:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = accept(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x18}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00'}) accept$inet6(r0, 0x0, &(0x7f00000000c0)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) accept4(r0, 0x0, &(0x7f0000000080), 0x800) 2018/04/03 23:05:57 executing program 1: r0 = socket$inet(0x2, 0x0, 0x100000011) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000300, 0x0, 0x0, 0x20000300, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)}, 0x78) 2018/04/03 23:05:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0xfffffffffffff27a, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='ip6gre0\x00', 0x0, 0x0, 0x20}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) r1 = accept(0xffffffffffffffff, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000500)=0x8) pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000c80)={0x7, 0x0, 0x10001, 0x76}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000cc0)={r4}) connect$pppoe(r1, &(0x7f0000000540)={0x18, 0x0, {0x4, @random="dc800a6f9b4d", 'syzkaller0\x00'}}, 0x1e) getpeername(r1, &(0x7f0000000b40)=@can={0x0, 0x0}, &(0x7f0000000bc0)=0x80) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000c00)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000d00)={0x7, {{0xa, 0x4e24, 0x200000000000, @loopback={0x0, 0x1}}}}, 0x88) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000780)=""/62, &(0x7f00000007c0)=0x3e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={0x0, 0xa48e}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000840)={&(0x7f0000ffd000/0x1000)=nil, 0x100000001, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r6, &(0x7f0000000740)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000b00)=@fragment={0x3e, 0x0, 0x3f, 0x7, 0x0, 0x2, 0x68}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000dc0)=0x101, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000800)="da9f3d60aaf1ae9e916f7a9085fa96c1bc425d259d316a5a4921c5fd91757599016096df9c12ec6adee090293803", 0x2e}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)={0x8, {0x2, 0x4e23}, {0x2, 0x4e23}, {0x2, 0x4e20, @rand_addr=0xb01}, 0x1dc, 0x1, 0x7f, 0x144a0571, 0x0, &(0x7f00000008c0)='syz_tun\x00', 0x8, 0x100000000, 0x592}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000004, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000a00)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000a40)={&(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffff16e, 0x3, 0x25, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffffe}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) r8 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000000a80)={0x2000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000980)=ANY=[@ANYRES32=r6, @ANYBLOB="0b00009af40000000000a2af000000"], &(0x7f00000009c0)=0x13) 2018/04/03 23:05:57 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000), 0x44, 0x0, 0x0, 0x2}, 0x0) 2018/04/03 23:05:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x6, 0x2) 2018/04/03 23:05:57 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x2f, 0x0, 0x3, 0x9, 0x0, 0x3f, 0x66}, 0x8) write(r0, &(0x7f0000000180)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e21, 0x2, 0xa, 0xa0, 0xa0, 0xac, r1, r2}, {0x7bb, 0xac56, 0x81, 0x2, 0x2, 0x9, 0x80000001, 0x1}, {0x8000, 0x3f, 0x7, 0x7}, 0x19a, 0x0, 0xcb108b3bde81ce8d, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x32}, 0x0, @in6, 0x3507, 0x4, 0x0, 0x9, 0x48, 0xe05b, 0x100000000}}, 0xe8) 2018/04/03 23:05:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x200004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) 2018/04/03 23:05:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005b9388ad2d6ea61ebcc080054f38021566ad9f07f0000e381e5b3b60000", 0x22) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/162, 0xa2}], 0x2, &(0x7f00000002c0)=""/76, 0x4c, 0x34}, 0x10000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000440)="a6470e7d4ab9c5886508bdce313c09d0", 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000380)=""/75, &(0x7f0000000400)=0x4b) 2018/04/03 23:05:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000007ea977069dfe4c756707ea5fe2f40c950362c4ff00200000eab9004e76045a60d6f0d0682c9c3c4650fab2d8"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r1, 0x4}, 0x8) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd4ffc), 0x3) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) poll(&(0x7f0000000100)=[{r0, 0x1000}, {r0, 0x1044}, {r0}, {r0, 0x4000}], 0x4, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000280)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x8}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0xbb8, 0x4) poll(&(0x7f00000008c0)=[{r0, 0x2100}], 0x1, 0x9) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f00000000c0), &(0x7f0000000000)=""/6}, 0x18) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000640)=""/169, &(0x7f00000003c0)=0xa9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x2, 0xcf2, 0x401, r3}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x19}}}, 0x0, 0x80000001}, 0x90) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="180000000e00000000000000000000000700000004000000"], 0x18}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='dctcp\x00', 0x6) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000005b000000b1c0440260ea50e19ed4dd73ea3319bb293bdf5f8983d62ebd30bcf42f9ec6df17374379ba43aec7db4864cdab7633d1d98f880da1ce884ff2d6868632201c42b66595b3e6fd3c4d62a8ae23fdf58c6bd05a773e8444e1a7549251"], &(0x7f0000000780)=0x7f) sendto$inet(r0, &(0x7f0000000ac0)="78acd70bbd25579914e97cc4f8c2c7bae200c5c953015fa85d489c8b2715e3e754ad47303ae1c07e8a1d8202178025f39ab3192bf671b93142185a86f8bfb1aa02a8253f3b0623101c0f987287f34ea1d3269c2a4c269b058114716acbc7418424275499cfa05e6b18f0861474aa3c8801dcbab22d94087259a9e6f33695ac29d2c9fb0913a19c725251b6a2e5e62761e724dc3354ba50057a8a834b50a20568b2aa6170347f913d3a6a800b29439e2e6dbef27788899ce332d04e12d78186a46b72072887a12f9f2161951fe0e38ba9cb85652d3609ada8dd4606cddb780c", 0xdf, 0x4004091, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000009c0)=ANY=[@ANYBLOB="03000000f59fba7f02e2d75f21fb00cf3299ca6e9f00131dd39c6c7d366007726e36c7d820915793bb182e395c75c00100000000000000a3d1e84d17b4240df70c6bae536105aab0beb888d47a600ac1e17fea527e62fe62014d5c6aa4fbb2bd00775917caa5b2d1b27cb52ead8e5fd9cfcff4fbaa8af40fb3fccc930880c8eb4f5206fef85ab61defc29c6c94ccda16c1e7c0358d7fe69bf04664ed6c0f78a00120b63fa7a321b606d4012453bfe84ff76018fc2ab42275be38946163678d0a2c0b7aa65c85d5923dba8da8d98dfa836864c935e6138b"], &(0x7f0000000900)=0xa) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000880)=0xc9, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000002c0)="0991bbab42e8f2b9314ffd89c227bf9bb160e6d9b15146aeebab34df54b1fd318e17a30ac1f1a1a0b285bc4d543626f5279fa6e165c2a0274d69e55cf4bc69c7214f6d66013c8b5c86ec721dd9eca64b31f152a9f858efcc94ee20d87b837995be34524c7aa6a50f88398dce65d4527cdaada513ca097067845b5054378b97e40cb83614b288410da0b2d3abf55b896e0be62b1ef7eef7ba9fcd4ec23c297da8093dc0c03f693811784ae9a8b3cda99d74f77245c4e89839da", 0xb9) 2018/04/03 23:05:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a6008000090000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b47abf35d471cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket(0x7, 0x80f, 0xa4bf) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r3 = getuid() getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000740)={@ipv4, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000b40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10100010}, 0xc, &(0x7f0000000b00)={&(0x7f0000000900)=@allocspi={0x1f4, 0x16, 0x300, 0x70bd26, 0x25dfdbfb, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e22, 0x7f, 0x4e23, 0x8, 0x2, 0x20, 0x80, 0x2b, r2, r3}, {@in=@broadcast=0xffffffff, 0x4d4}, @in=@broadcast=0xffffffff, {0x6, 0x6, 0x1, 0x100000001, 0x20, 0x1000, 0x100000001, 0x10c6}, {0x8001, 0xfffffffffffffff9, 0x2, 0x3}, {0x3, 0x1, 0x1}, 0x70bd2c, 0x3505, 0xa, 0x0, 0x1, 0x4}, 0x1, 0x3}, [@policy={0xac, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x3, 0x4e23, 0x5, 0xa, 0x80, 0x20, 0x6f, r4, r5}, {0x8, 0x6, 0x80000000, 0x6, 0x0, 0x81, 0x6, 0xcd20}, {0x8, 0x2, 0xffff, 0x7fff}, 0x100000000, 0x6e6bb9, 0x2, 0x1, 0x1, 0x1}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2b, 0x70bd29, 0x70bd2d, 0x70bd28, 0x800, [0x5, 0x6e, 0x9, 0x836b]}}, @ipv6_hthresh={0x8, 0x4, {0x9, 0x5e}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e24, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x810}, 0x4000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x3b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0xff, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6tnl0\x00', 'bpq0\x00', {}, {0xff}, 0xa5a118b73ed64240, 0xfff, 0x2, 0x59}, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1c, 0xd2, 0x3, 0xc9, 'netbios-ns\x00', 'syz1\x00', 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xff], 'bpq0\x00', 'sit0\x00', {}, {0xff}, 0x73, 0x2, 0x6, 0x2}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xed9f0e4280be5cb}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x1, 0x80000001, 0x4, 'pptp\x00', 0x100000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000b80)={0x81, 0x0, 0x200, 0x200, 0x7}, 0x14) 2018/04/03 23:05:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xffffffff7fffffff, {0x9, 0x4, 0xffffffff, 0x9, 0x3, 0x5}, 0x1a6, 0x6}, 0xe) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000001400)=[{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="1f15e32909dcbc83a457187611b0e5faf0495046b631330a694affac21898d3e29c10036593cf5215fdcc1c37e01a01e5292c5548edc55ac3a57957e3f55543bf281aa46eca6196425c9dd74e18b0b9a8e9939be8761a3aee9fbd537ec97d30e2471cc8a04a45cc9ae84a5077a6aacc708790f6d45e6e77b1402abee1d2ce47f2e13d2ab00e3d0f63bb6c996c863f974389851e52136ab138b4b17c704f177afb53440b127e30b43c3266c3d480a71f05a9226243a58599bc966fa2667aeea8c416f6957890fbc23780bc247fb732ab64aa08a7f8b8291f7ccffc980", 0xdc}, {&(0x7f0000001300)="3deab2a36060057e584ea1921813d22359bb34d8dabbf310a14620f9cf50b573652d945e0beff69729858337f5f1f6baeb5ae0ad7695569a4f39cccdd2adc5d3ff396d611c060ed0dbc39928eabec5ef0c85311f2ee2ca50c5ede98c7d25197b84781e35e84853142e8c3f320d26269ebdb0aee9", 0x74}], 0x2, &(0x7f00000013c0)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xce, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x800000, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x11}, 0x7}, @in={0x2, 0x4e24}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x6, 0x30}, 0xc) r5 = accept(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000380)={{0x7, 0x0, 0x4, 0x7, 0x1, 0x8}, 0x8, 0x6, 0xb6}) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 23:05:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x0, 0x80006, 0x7fff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 23:05:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r7, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r8, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000dc0)={0x2, &(0x7f0000000d80)=[{}, {}]}) ioctl$sock_ifreq(r9, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r10 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r10, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r6, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) r11 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r11, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x260, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x10, 0x6005, 'bpq0\x00', 'vlan0\x00', 'ip6_vti0\x00', 'dummy0\x00', @random="0d11c384caac", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x2d8) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000000000000000007663616e30000000000000000000000069666230000000000000000000e9668e99ecf553c06c6c6572300000000000007663616e300000000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000f800000028010000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000400000073797a3000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x260) vmsplice(r7, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000b40)={0x5, [0x6, 0x1, 0x5, 0x1, 0x4]}, 0xe) 2018/04/03 23:05:57 executing program 2: r0 = socket(0x18, 0x0, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) bind(r0, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0xffffffffffffff2a) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'bridge0\x00', @ifru_mtu}) 2018/04/03 23:05:57 executing program 6: r0 = socket$inet(0x2, 0x6, 0xffd) r1 = accept4(r0, &(0x7f0000000380)=@ax25, &(0x7f0000000400)=0x80, 0x98d648764896e9ab) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffffff7b) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x45c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x38, 0x0, 0x10001, 0xffffffffffffffe3}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x9a, 0x200, 0x1, 0x0, r2}, &(0x7f0000000580)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000140)=0x78) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x200004e23, @loopback=0x7f000001}, 0x45, 0x5, 0x80000000008, 0x5, 0x1ff, &(0x7f00000002c0)='vlan0\x00', 0xffffff7ffffffffc, 0x4, 0xfffffffffffffff8}) recvfrom$inet(r0, &(0x7f0000000200)=""/107, 0x6b, 0x2000, &(0x7f0000000280)={0x2, 0x4e20, @rand_addr=0x80}, 0x10) 2018/04/03 23:05:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) close(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) close(r0) 2018/04/03 23:05:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@setlink={0x30, 0x13, 0x6780812102695179, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) r1 = so